baber/WOPTO huggingface dataset:
Patent JP-H07166118-A (JP)
Title: Ink for oily marking pen
Inventor: KATO ZENZABURO
IPC: C09D11/16
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an ink capable of being rewritten without becoming blurred in a holograph even in removal of a cap, having excellent properties after elimination of a cap by using a specific surfactant as an improver for properties after elimination of a cap. CONSTITUTION:This ink comprises an organic solvent, a colorant, a resin, etc., and contains at least one surfactant selected from the group of a compound of formula I (e.g. polyoxyethylene sorbitol hexastearate) and a compound of formula II (e.g. butyl monostearate).
Patent JP-H11176812-A (JP)
Title: Method and apparatus for removing resist
Inventor: KAWASHIMA MASAHITO
IPC: H01L21/027
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To increase the throughput of resist elimination by ashing. SOLUTION: Light 'h' is cast on a resist applied on the surface of a wafer 'W' held by a carrier arm 13 from a light source 21 located face to face with a wafer holding face 13a of the carrier arm 13 for decomposing the constituent molecules of the resist. After that, the wafer W is carried into a processing chamber 11 by means of the carrier arm 13, and then the resist is ashed in the processing chamber 11. Through this method, the time required for ashing can be shortened.
Patent JP-H10166611-A (JP)
Title: Ink containing bag, printer, and ink supplying method
Inventor: NAMEKAWA TAKUMI
IPC: B41J2/175
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink containing bag which can store a large quantity of ink through a simple structure while enhancing reliability of ink supply to a print head, a printer and an ink supply method. SOLUTION: In a printer for printing on a recording medium by jetting ink from a print head toward the recording medium, ink is supplied to a print head 52 using an ink containing bag 60 having valve function for feeding ink in a filling part 60A to the outside only when an external pressure is applied thereto. According to the arrangement, an ink containing bag 60 which can storage a large quantity of ink through a simple structure while enhancing reliability of ink supply to the print head 52 can be realized along with a printer and an ink supply method.
Patent JP-2000175432-A (JP)
Title: Stepping motor
Inventor: ISHIMARU HIDEJI
IPC: H02K5/167
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent noise due to rotary backlash as well as suppress axial loss and reduce power consumption, when a stepping motor is used for the lens drive device or the like of a video camera. SOLUTION: A centering part 16c is provided at a screw shaft 16 via a falling-off protection part 16a, and at the same time a shaft protective large hole 12b and a shaft support small hole 12c are formed at a first thrust bearing 12. The falling-off protection part 16a is inserted freely into the shaft protection large hole 12b, by providing a gap with a specific interval in a radial direction, and at the same time the centering part 16c is engaged to the shaft support small hole 12c for supporting the screw shaft 16 in the form of line contact, thus enabling the axial center of the screw shaft 16 to coincide with the center of the first thrust bearing 12 at all times and preventing backlash from occurring in the radial direction.
Patent JP-2000171861-A (JP)
Title: Flashing device
Inventor: YAMADA MASANORI
IPC: G03B15/05
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a flashing device where the ratio of light output from plural light emitting parts is controlled to a specified value. SOLUTION: This flashing device is provided with 1st photodetecting means (24, 23, 25 and 37 to 39) detecting the emitted light quantity of a 1st light emitting means 12 so as to generate the 1st output corresponding to the emitted light quantity and 2nd photodetecting means (21, 35 and 36) detecting the emitted light quantity of a 2nd light emitting means 18 so as to generate the 2nd output corresponding to the emitted light quantity by making the 1st and the 2nd light emitting means 12 and 18 start to emit light nearly simultaneously, and a comparison means 26 comparing the 1st output from the 1st photodetecting means with the 2nd output from the 2nd photodetecting means, whereby the 1st light emitting means is controlled in accordance with the compared result by the comparison means 26.
Patent JP-H07172040-A (JP)
Title: Ink-jet magnetic composite recording sheet
Inventor: KAWASHIMA YOSHIHARU
IPC: B42D15/10
Filed: 1993-12-17
Abstract: PURPOSE:To provide an ink-jet recording sheet which is excellent in coloring, absorptive properties of ink and surface strength and is capable of also recording magnetic information. CONSTITUTION:This sheet possesses a substrate, an ink receptive coating layer which is formed on one surface of the substrate and contains amorphous fine powder silica and a binder resin as main components and a magnetic recording layer which is formed on the opposite surface of the substrate and consists mainly of a magnetic powder and a binder resin, Gurley stiffness of the substrate to be regulated by the JAPAN TAPPI No.40 is within a range of 1000-3000mgf and a thickness of the substrate is within a range of 200-350mum.
Patent JP-H03203397-A (JP)
Title: Wave absorbing body for tv frequency band
Inventor: YAMAMOTO TAKESHI
IPC: H01F1/20
Filed: 1989-12-29
Abstract: PURPOSE:To realize the title body which can be formed easily and can absorb a wide band range of TV waves by limiting the thickness range of the body formed mainly of cement and a powdery magnetic substance mixed with each other at a specific dry weight ratio. CONSTITUTION:The thickness (d) of a formed body composed mainly of cement and a powdery magnetic substance mixed with each other at a dry weight ratio of 10-25:70-90 is limited to a range of 10<=d<=50mm. When the dry weight percent of the cement becomes lower than 10% or than of the powdery magnetic substance exceeds 90%, the formed body hardly solidifies and, on the contrary, when the dry weight percent of the cement exceeds 25% or the of the magnetic substance becomes lower than 75, the function of the body formed as a wave absorbing body deteriorates. Thus a wave absorbing body which has an adequate thickness, can be formed easily, and can absorb a wide band range of TV waves is obtained. In addition, the wave absorbing characteristics of this body can be finely adjusted by adding carbon fibers by 0.01-1.0%.
Patent JP-H09183014-A (JP)
Title: Optimum aligning control device for shearing line
Inventor: OKAMOTO RYOICHI
IPC: B26D7/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve skew after aligning and to restrain reductions in pitch. SOLUTION: This aligning control device, which controls the process of aligning steel plates on the upstream side of shearing, is provided with an initial aligning device, which performs initial aligning at plural positions that are upstream of a shearing position and closer to the upstream side the smaller the length of the steel plate, and a pre-aligning device, which performs aligning downstream of the initial aligning device and just before shearing. An initial aligning processing means 121 enables the operation of the initial aligning device during shearing based on information about steel plate lengths. A pre-aligning processing means 122 determines whether or not pre-aligning by the pre-aligning device is required based on the skew of the steel plates aligned, and only if it is required performs the process of executing pre-aligning.
Patent JP-H11171592-A (JP)
Title: Water-repellent article and its manufacture
Inventor: SUNADA TAKASHI
IPC: C03C17/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the article having a high water-repellent effect by improving the shape and structure of irregularity of the surface of a base material on which a water repellent layer is to be formed. SOLUTION: In this article which is provided with a water repellent layer formed on the surface of a base material and has a irregular surface, the irregular surface has all the following surface roughness values: a >=0.5 μm primary irregularity arithmetic mean roughness value (Ra1 ) when the evaluation length is 12.5 mm and the cutoff value is 0.8 mm; a <=10 μm primary irregularity arithmetic mean roughness value (Ra1 ) when the evaluation length is 12.5 mm and the cutoff value is 2.5 mm; a 2.0 to 40 μm primary irregularity mean space value (Sm) when the reference length is 80 μm and the evaluation length is 400 μm;  and a 2.0 to 120 nm secondary irregularity arithmetic mean roughness value (Ra2 ) when the evaluation length is equal to the primary irregularity mean space value (Sm) and the cutoff value is equal to a quarter of the primary irregularity mean space value (Sm).
Patent JP-H05240366-A (JP)
Title: Electromagnetically actuatable double seat valve
Inventor: BUERUNERU BUREEMU
IPC: F16K31/06
Filed: 1992-11-12
Abstract: PURPOSE: To provide a double seat valve which enables a high switching speed and a large flow with a short stroke of the seat. CONSTITUTION: The electromagnetically actuatable double seat valve has an electromagnet 13 cooperating with an armature 15 connected to a plunger 17. The plunger 17 acts on a valve body 12 formed as a cylindrical hollow body. The valve body 12 has a radially outwardly extending flange 32 at a remote end from the electromagnet 13, and the flange 32 has two flat valve seats 33, 35. One valve seat 33 is formed within a vertical hollow 11 accommodating the valve body 12, and the other valve seat 35 is formed on a plate 31 provided at the end of the vertical hollow 11. A pressure spring 30 is supported on the plate 31 to act on the valve body 12.
Patent JP-H06167002-A (JP)
Title: Scattering preventing track bed crushed stone
Inventor: YAGUCHI NAOYUKI
IPC: E01B37/00
Filed: 1992-12-01
Abstract: PURPOSE:To prevent scattering of crushed stone by spraying silicone resin emulsion which is dried to form a rubber elastic coat, thereby sticking track bed crushed stones to each other. CONSTITUTION:For example, silicone resin emulsion comprising hydroxy group containing organopolysiloxane, anionic surface active agent, hydrolytic group containing organosilane, curing catalyst, colloidal silica and water is manufactured. The silicone resin emulsion is sprayed on the track bed crushed stones by a spray gun or the like. The solid weight, viscosity and spray quantity in the emulsion are suitably selected. Subsequently, the sprayed emulsion is dried and solidified. Simultaneously, an elastic coat of silicone rubber is formed. Thus, the track bed crushed stones are stuck to each other by the elastic coat, so that it is possible to obtain track bed crushed stones which will not be scattered by the wind pressure of a train and drop of ice block.
Patent JP-H06175913-A (JP)
Title: Computer device
Inventor: HAMADA NAOAKI
IPC: G11C5/00
Filed: 1992-12-01
Abstract: PURPOSE:To sharply reduce the mounting space of a semiconductor memory as a main storage device on a substrate, and to easily detach the semiconductor memory from the substrate. CONSTITUTION:A connector 4 connected through a system bus 5 with a CPU 2 is provided on a substrate 1, a flash memory and an SRAM as the main storage device are integrated in a coexisting type memory card 6, and the coexisting type memory card 6 can be inserted into and detached from the connector 4. Thus, the mounting space on the substrate 1 can be sharply reduced, and the main storage device can be easily detached without using a detaching tool. Moreover, a battery 9 for backup is incorporated in the coexisting type memory card 6, so that the mounting space on the substrate 1 can be further reduced.
Patent JP-H07182640-A (JP)
Title: Rotary head and its mounting apparatus
Inventor: NAGUMO HIROFUMI
IPC: G11B5/53
Filed: 1993-12-22
Abstract: PURPOSE:To improve the degrading of electric characteristics owing to a spacing loss by adjusting the height of a height adjusting screw with the top of a head base center pressed at an intermediate part of a head base. CONSTITUTION:A rotary head 10 has a head chip 12 bonded on the underside of a tip part 11a of a head base 11 made of metal and a screw insertion hole 13 is formed at the base end part 11b of the head base 11. A pair of left and right ribs 14 hung out parallel with a heat base center is formed integral on the top part on both left and right sides of an intermediate part 11c of the head base 11 from both left and right sides of a thick part 14 of the base end part 11b. Then, a pair of left and right slits 15 piercing the head base 11 vertically is formed parallel with the head base center along both left and right sides of the head base 11 from the base end part 11b to the tip part 11a. Moreover, changes in a flapping angle of the head chip 12 are held back less with a pair of ribs 15 and a pair of slits 16 by adjusting the height of a height adjusting screw 8 with the top of the base center pressed at the intermediate part of the head base 11 thereby improving the degrading of electric characteristics owing to a spacing loss.
Patent JP-H05347550-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORIGUCHI SHINJI
IPC: G11C11/407
Filed: 1992-12-25
Abstract: PURPOSE:To attain a high speed operation of a semiconductor integrated circuit together with reduction of the power consumption by providing a current supply control means between a MOS transistor TR circuit and a power supply and supplying the currents of high and low levels to the MOS TR circuit according to each use. CONSTITUTION:A CMOS inverter L consists of a P-channel MOS TR MP and an N-channel MOS TR MN, and the switches SC and SS and the resistors RC and RS are set in parallel between the power terminals VCL and VSL of the inverter L and between the power supplies VCC and VSS respectively. When a high speed operation is required, both switches SC and SS are turned on and both supplies VCC and VSS are directly impressed to the inverter L. If the threshold voltage levels of both TR MP and MN are set at low levels, a high speed operation is assured. When the low power consumption is required, the switches SC and SS are turned off and the power is supplied to the inverter L through both resistors RC and RS. Under such conditions, a subthreshold current flows through the resistor to drop the voltage. Thus, the subthreshold current is reduced.
Patent JP-H11158631-A (JP)
Title: Protective film, its production and article
Inventor: NAKAYAMA MASATOSHI
IPC: C23C16/50
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To produce protective film excellent in adhesion with an article, low in friction and further excellent in durability and to provide an article having this protective film. SOLUTION: The protective film is the one consisting essentially of carbon and hydrogen, and in which the vicinity of the surface of fluorinated, and the article is the one in which this protective coating is formed on the sliding part. The protective film is formed by a method in which DLC(diamondlike carbon) thin film consisting essentially of carbon and hydrogen is exposed to the inside of an atmosphere contg. a gas of fluorine-contg. compd. such as F2 or a method in which the DLC thin film is subjected to plasma treatment in an atmosphere contg. a gas of a fluorine-contg. compd. or a method in which the DLC thin film is subjected to plasma treatment in an inorganic gas such as Ar and is exposed to the inside of an atmosphere contg. a fluorine-contg. compd.
Patent JP-H10187852-A (JP)
Title: Data processor
Inventor: IGASAKI TOSHIAKI
IPC: G06Q30/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the operator's burden required for the date management by retrieving a date that is matched with the current date when a menu screen is shown on a display and executing the relevant program after displaying the stored relevant data. SOLUTION: The schedule data are registered in a schedule table 21-1 of a hard disk drive 21 by the input applied via a keyboard 3, etc. The current date/time data received from a clock part 16 and the date data registered in the table 21-1 are checked not only when a power supply is applied but when a menu screen is reset after a prescribed job is over. If the coincident date data are registered in the table 21-1, the schedule data on the date data are read and the message data are shown on a display 2. Furthermore, if the data on the program name that is executed by the schedule data are registered, the relevant program data are executed after the propriety of this execution is confirmed.
Patent JP-H10188185-A (JP)
Title: Emergency information transmitter and storage medium
Inventor: SAKATA MASARU
IPC: G06F13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To transmit emergency information by setting the transmission destination of a person concerned for transmitting an emergency situation level and the emergency information so as to transmit the emergency information after detecting an emergency situation by a sensor installed inside a building or the like directly to the person concerned without delay along with organs concerned. SOLUTION: A CPU 11 executes a monitoring processing, and when the emergency information is transmitted from the sensor or a guard service center, judges an emergency level corresponding to the contents of the transmitted emergency information, refers to grouping for transmitting the information stored in an information transmission list inside a storage device 15 beforehand corresponding to the emergency level and obtains the mail address and radio No. of the transmission destination for transmitting the emergency information. Simultaneously, an emergency message stored in a message memory is obtained corresponding to the emergency level (event) and a communication processing is executed by a communication unit 12 so as to transmit the obtained emergency message to the person concerned (corresponding group) of the obtained mail address and radio No.
Patent JP-2001162518-A (JP)
Title: Polishing device and polishing method
Inventor: YASHIKI HIROSHI
IPC: B24B37/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To polish a high-precision workpiece requiring low-pressure machining by regulating the pressure of slurry supplied between an upper and a lower surface plate. SOLUTION: A movable slurry ring 24 with a reentrant 25, which can be filled with slurry 30, is disposed for vertical positioning over an upper surface plate 11 with a plurality of supply holes 14 passing therethrough between the top and bottom surfaces, and the reentrant 25 of the movable slurry ring 24 and the supply holes 14 of the upper surface plate 11 are interconnected via tubes 29. The slurry 30 from a slurry supply source is once reduced in pressure in the reentrant 25 of the movable slurry ring 24, before being supplied between the upper surface plate 11 and a lower surface plate 1 by way of the tubes 29 and the supply holes 14 of the upper surface plate 11.
Patent JP-H10173862-A (JP)
Title: Close contact image sensor
Inventor: ONIKIRI AKIRA
IPC: H04N1/028
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive close contact image sensor in which a depth of focus is made deep without making the sensor itself large in size so as to attain reading of an image from a folded original, from an original having unevenness such as a patched original and from spread pages of a book original or the like. SOLUTION: In the close contact image sensor having a transparent board 7 on which an original 9 is placed, a linear light source 5 to emit the original face on the transparent board 7, a lens array 6 forming an image of a reflected light of the linear light source 5 from the original face, and a light receiving element array 4 that receives the reflected light from the original face through the lens array 6 and applies photoelectric conversion to the light, a light shield grid mask 11 is placed at an optional position between the original face and the light receiving element array 4 and on a plane to which an optical axis of the lens array 6 is orthogonal so as to cut off a high frequency component of the reflected light from the original face to deepen the depth of focus. Chromium is vapor-depositted onto the light shield mask 11 to cut off a visual ray.  The sensor itself is not made large in size at a low cost and an image is read from an original whose face is not flat or from spread pages of a book original or the like.
Patent JP-H10205509-A (JP)
Title: Self-cutting-type back cut anchor
Inventor: KAIBACH WERNER
IPC: F16B13/13
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To enable fixing in a short time by forming an extending flap into a saw tooth shape, arranging a cutter on the flap front edge facing forward in the sleeve rotational direction, inclining the front edge by the inclination in relation to the sleeve center axis, inclining the flap rear edge by the second inclination, and specifying the sum of both inclinations. SOLUTION: An anchor 1 runs up onto a head part 3 by the relative displacement in the axial direction between a sleeve 5 and an anchor rod 2 while pressing an extending flap 7 outward in the radial direction. The extending flap 7 is formed into a saw tooth shape, a cutter 10 is arranged on the front edge 11 of the extending flap 7 facing forward in the rotational direction R of the sleeve 5, the front edge 11 is inclined by the first angle α in relation to the center axis A of the sleeve 5, the extending flap 7 is provided with the rear edge 12 facing rearward in the rotational direction R of the sleeve 5 and forms the second inclination β so that the sum of the inclinations α β, may not exceed 160 deg.. Therefore, energy of a rotational impact drill device is efficiently converted into cutting energy, and the back cut time can be shortened.
Patent JP-H09165496-A (JP)
Title: Casting epoxy resin composition and preparation thereof
Inventor: KANEZASHI YASUHISA
IPC: C08K3/22
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a casting epoxy resin compsn. obtd. as a product with stabilized pot life and quality while suppressing the variation in the reactivity of an epoxy resin and preventing agglomeration of alumina particles, and a method therefor. SOLUTION: An epoxy resin is blended with alumina particles and aluminum sulfate to obtain a casting epoxy resin compsn. The alumina particles are mixed using a high-speed mixer provided with a turbine impeller having a high shear force according to a method of preparing the casting epoxy resin compsn.
Patent JP-H09165482-A (JP)
Title: Composition for sheet for back cover of file and sheet for back cover of file
Inventor: SUZUKI TOSHIAKI
IPC: C08J5/18
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet compsn. for a back cover of a file which has excellent strength, oleic acid resistance and other properties by mixing a particular propylene/ethylene random copolymer, a hydrogenated diene copolymer, and a nucleating agent together in predetermined proportions. SOLUTION: A propylene/ethylene random copolymer (A), having a melt flow rate (230 deg.C, load 2.16kg) of 0.5 to 30g/10min, an ethylene content of 0.5 to 5wt.%, and a quantity of heat of melting of 60 to 120J/g as measured by differential scanning calorimetry, in an amt. of 80 to 97wt.%, 20 to 3wt.% hydrogenated diene copolymer (B), and a nucleating agent (C) (e.g. (1,3)2,4- dibenzylidene sorbitol) in an amt. of 0.05 to 0.5 pts.wt. based on 100 pts.wt. in total of the components (A) and (B) are mixed together to prepare a composition for a sheet for a back cover of a file. The component (B) is pref. a copolymer having a refractive index of 1.48 to 1.5 and a modulus of elasticity of 30 to 200kgf/cm<2> . Specific examples thereof include a hydrogenated styrene/1,3- butadiene copolymer and a hydrogenated styrene/isoprene copolymer.