baber/WOPTO huggingface dataset:
Patent JP-H05310990-A (JP)
Title: Production of porous film having modified internal surface of pore
Inventor: FUKUDA YUTAKA
IPC: B01D67/00
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the product the internal surface of pores of which is made to be sufficiently and firmly hydrophilic while utilizing excellent characteristics of especially a hydrophobic porous film by depositing a polymer different from the material of the porous film on the internal surface of the pores in the porous film according to a specific method. CONSTITUTION:A porous space of a porous film composed of (A) a polymeric material is initially impregnated with a solution of (B) a polymer different from the polymer (A). The resultant porous film is then brought into contact with a solvent having compatibility with the solvent in the solution of the polymer (B) and a low solubility for the polymer (B) to deposit the polymer (B) on the internal surfaces of the pores in the porous film. Hydrophobic polymers such as polyethylene or polyvinylidene fluoride are preferred as the polymer (A) and hydrophilic group-containing polymers such as polyamides or PVA are preferred as the polymer (B). Water can be used as the solvent for depositing the polymer (B) when, e.g. an alcohol is used as the solvent for the polymer (B).
Patent JP-H072706-A (JP)
Title: Production of fluorene
Inventor: YUTSU SATOSHI
IPC: C07C13/567
Filed: 1993-06-16
Abstract: PURPOSE:To obtain fluorene in high recovery rate from a fluorene-contg. oil through a simple process. CONSTITUTION:A fluorene-contg. oil obtained from coal tar or from the residual oil as a by-product from a benzene production process by dealkylation is distilled to obtain a fluorene fraction >=40wt.% in fluorene content, which is then pressed to conduct the separation and recovery of the aimed fluorene.
Patent JP-S6035648-A (JP)
Title: Antiskid controller
Inventor: MASAKI SHIYOUICHI
IPC: B60T8/70
Filed: 1983-08-09
Abstract: PURPOSE:To prevent the excessive decompression of a brake hydraulic pressure due to the deviation of wheel speed by transmitting decompression instruction only the time when the wheel speed and the wheel acceleration become less than a standard speed and a standard acceleration respectively for a certain time. CONSTITUTION:A standard speed calculating means III calculates a standard speed as one of the judging criterion on decompressing a brake hydraulic pressure on the basis of the wheel speed calculated by an arithmetic means II. Then, a comparison judging means IV compares the calculated wheel speed and wheel acceleration with the standard speed and the standard acceleration which is predetermined as another judging criterion on decompressing the brake hydraulic pressure, and the time in the case when the former is less than the latter is counted by a counting means V. A decompression instructing means VI adds the counted time as one of the parameters on decompression, when the wheel acceleration is over the standard acceleration and the wheel speed is less than the standard speed. When the above-described time is less than the set time, instruction of decompression is not transmitted.
Patent JP-S5934287-A (JP)
Inventor: KARIYA YOSHIAKI
IPC: B26B19/44
Filed: 1982-08-20
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-H08315906-A (JP)
Title: Connector engaging structure
Inventor: SAITO MASAJI
IPC: H01R13/629
Filed: 1995-05-19
Abstract: PURPOSE: To normally engage a connector without any increase in the size thereof. CONSTITUTION: A connector support plate 9 supporting a female connector 10 capable of being engaged to the male connector 5 of electrical equipment 2, is laid behind an instrument panel 1. In addition, the instrument panel 1 is internally provided with a correcting plate 20 as integral part thereof. Also, a correcting hole 21 for passing the connector 10 is drilled through the plate 20, and a tapered guide plane 22 is formed on the edge of the hole 21. If misalignment occurs at the time of mounting the plate 9, the first stage of correction is made via the engagement of the guide plane 17 of the connector 10 and the guide plane 22 of the hole 21. Also, misalignment at the time of mounting the equipment 2 is corrected via the engagement of the guide planes 17 and 18 of both connectors 10 and 5.
Patent JP-S5937168-A (JP)
Inventor: TAKADA KEIGO
IPC: B65D85/46
Filed: 1982-08-21
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-H05342929-A (JP)
Title: Manufacture of tape cable
Inventor: SENOO ATSUYOSHI
IPC: H01B7/08
Filed: 1992-06-05
Abstract: PURPOSE:To provide a manufacturing method for a tape cable or a card cable which has favorable insulation property, heat resistance, flame resistance, water resistance, chemical resistance, and oil resistance. CONSTITUTION:A manufacturing method is provided with a process of processing one surface of polyimide film 5 in acid or alkali, and then laminating a polyamic acid film on the processed surface to form a lamination film, a process of disposing the polyamic acid film side surfaces of two lamination films to face each other, disposing a conductor 4 between both surfaces, and applying them to each other for embedding the conductor in the polyamic acid film layer and forming a precursor of a cable, and a process of forming imide of the polyamic acid film by baking the precursor of the cable.
Patent JP-H11333702-A (JP)
Title: Device and method for generating spherical surface
Inventor: YOKOYAMA SHINJI
IPC: B24B1/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To machine a concave surface with high accuracy while the wear of a tool is suppressed without any labor in setup even with small curvature. SOLUTION: A spherical surface generating device is provided with a spherical tool 4 to machine a concave surface on a work 5, a horn 3 which has a recessed holding part to hold the spherical tool 4 in a rolling manner on one end and effects the ultrasonic oscillation of the spherical tool held in the holding part by the ultrasonic wave from an ultrasonic oscillator 1, a placement table 6 to fix the work 5 opposite to the spherical tool 4 held by the horn 3, a pressing means 7 to abut the spherical tool 4 on the work 5 with a specified load, a measuring means 8 to measure the displacement of the placement table 6 or the spherical tool 4 generated during the machining by the spherical tool 4,  and a working fluid feeding means 10 to feed a working fluid 9 with abrasive grains dispersed to an interface between the work 5 and the spherical tool 4 during the machining by the spherical tool 4. The setup of the small curvature is effected only by changing the grain size of the abrasive grains, the wear of the tool is reduced, and the work is machined with high accuracy.
Patent JP-H01312170-A (JP)
Title: Earthquake-proof wall
Inventor: MIYAZAKI MITSUO
IPC: E04H9/02
Filed: 1988-06-13
Abstract: PURPOSE:To permit a wall to follow displacement in the outside direction by a method in which an inner wall is surrounded by an outer wall, a viscous fluid is packed into the outer wall, and the inner and outer walls are pivotally attached to respective structures so as to be turned in the outside direction with the relative movement of the structures. CONSTITUTION:An inner wall 1 is vertically and rotatably attached to an upstair structure B1 by a horizontal shaft 1a, and an outer wall 2 is vertically and rotatably attached to a down-stair structure B2 by a horizontal shaft 2a by surrounding the inner wall 1. A viscous fluid 3 is packed into the outer wall 2 to form an earthquake-proof wall A.
Patent JP-H08333253-A (JP)
Title: Irbesartan containing pharmaceutical composition
Inventor: KU CATHY C
IPC: A61K31/425
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition, containing irbesartan and useful for treating cardiovascular diseases. SOLUTION: This pharmaceutical composition contains 20-70 wt.% irbesartan or its salt, 1-7 wt.% diluent (e.g. a microcrystalline cellulose), 2-20 wt.% binder (e.g. a pregelatinized starch), 1-10 wt.% disintegrating agent (e.g. croscarmellose sodium), 0.1-5 wt.% anti-adhesion agent (e.g. silicon dioxide), 0.2-5 wt.% lubricant (e.g. magnesium stearate) and, as necessary, 0.2-6 wt.% surfactant (e.g. poloxamer 188) and/or <=2 wt.% colorant. Furthermore, 2-33 wt.% diuretic agent such as hydrochlorothiazide is contained to prepare the composition into a tablet. The resultant tablet manifests an elution behavior in which >=85 wt.% irbesartan or its salt contained in the tablet is eluted within 30 min.  Since the content of an excipient is low, the tablet can be made a small and readily swallowable one and has excellent characteristics in wetting, disintegration and rapid and complete drug release.
Patent JP-H0437836-A (JP)
Title: Copying machine
Inventor: SHIBATA EIJI
IPC: G03B27/32
Filed: 1990-06-04
Abstract: PURPOSE:To make it possible to visually observe whether a part to be copied in an original is accurately positioned on a copying area of an original platen or not by arranging a branching means (half mirror) for branching reflected light in the optical path of the reflected light between the original platen and an exposure part. CONSTITUTION:The half mirror (branching means) 22 having both of a property capable of transmitting light and a property capable of reflecting light is arranged between a lens 7 and a reflection mirror 8. When a check switch is depressed in order to check whether a part to be copied is positioned on the copying area or not, the original platen glass 2 is moved along the copying machine main body 1, a halogen lamp 5 lights up and a moving original 4 is irradiated with light. The reflected light is transmitted through a filter 6 and a lens 7, reflected by the half mirror 22, reflected also by a reflection mirror 23, and successively projected on a screen 24.
Patent JP-S6038488-A (JP)
Title: Friction material
Inventor: MIMURA HIROSHI
IPC: F16D69/02
Filed: 1983-08-11
Abstract: PURPOSE:To provide a friction material having excellent frictional performance at a high temp., containing a fiber, a binder, a filler and an aid consisting of microballoon. CONSTITUTION:A friction material contains a fiber such as asbestos or steel fiber, a binder such as a phenolic resin, a filler such as graphite, iron powder, BaSO4 or Ca(OH)2 and further an aid consisting of microballoon prepd. from carbon, alumina, silica/alumina, glass or fly ash. By incorporating the microballoon as an aid, a material exhibiting excellent frictional performance at a high temp. of 300 deg.C or above and inhibiting sparking even at a temp. exceeding 600 deg.C can be obtd. The aid is used in a quantity of 3-25% based on the total quantity of the material. The friction material is suitable for use as a material for automotive brake, etc.
Patent JP-S6036200-A (JP)
Inventor: FUJII SEISHIN
IPC: C03C19/00
Filed: 1983-08-09
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-S5936408-A (JP)
Title: Frequency adjusting method of combined vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H3/04
Filed: 1982-08-23
Abstract: PURPOSE:To reduce the variance of the temperature characteristic, by obtaining a primary temperature coefficient alpha on a basis of a resonance frequency, which is measured when a vibrator is heated to an optional temperature, and sticking weights to approximate alpha to zero and matching the main oscillation to a standard frequency f0. CONSTITUTION:The combined vibrator is heated to measure a temperature tn and a resonance frequency fn of the main oscillation, and the primary temperature coefficient alpha is obtained. When the coefficient alpha is positive, weights are stuck to center end parts 10 and 11 in the lengthwise direction of the oscillating part to approximate the coefficient alpha to zero, and weights are stuck to parts 16-19 between center end parts and four corners of the oscillating part to match the resonance frequency of the main oscillation to the standard frequency f0. When the coefficient alpha is negative, weights are stuck to four corners 12-15 of the oscillating part to approximate the coefficient alpha to zero, and weights are stuck to parts between center end parts and four corners to match the resonance frequency of the main oscillation to the standard frequency f0. When the coefficient alpha is approximately zero, weights are stuck to parts 16-19 between center end parts and four corners to match the resonance frequency of the main oscillation to the standard frequency f0.
Patent JP-H0310551-A (JP)
Title: Execution confirming system for reservation call
Inventor: SUZUKI TAKASHI
IPC: H04M3/42
Filed: 1989-06-08
Abstract: PURPOSE:To realize effective use of reservation call by providing a discriminating function calling a registered subscriber from an exchange at a designated time to discriminate whether or not reservation call is to be executed and a function discriminating which content the call has in the case of revision. CONSTITUTION:When reservation call is registered and a reservation call time is reached, a telephone number of a reservation subscriber A is extracted and call connection is implemented by a reservation subscriber call means 111. When a registered subscriber A replies with the call (hook off), a request identification means 112 is started. The reservation subscriber enters requesting the execution of reserved call, cancellation or revision of reserved content (callout time and opposite subscriber) with respect to the callout. The request identification means 112 identifies the processing request by analyzing the dial requested by the reservation subscriber and executes a relevant operation.
Patent JP-H10339412-A (JP)
Title: Gas cooker
Inventor: MATSUI KENJI
IPC: F23D14/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deformation and distortion by a method wherein a burner part having a mixing tube and a flame hole and a grill burner having a combustion surface with a radiating plate part which is heated by the burner part to radiate infrared rays are installed on a box part having an exhaust part and conical surfaces are successively connected together onto the combustion surface with the radiating late part. SOLUTION: A grill plate 3 having a grill 2 on which a material 1 to be cooked is placed is housed into a box body 5 having an exhaust part 4 at a rear end part thereof and an opening part 6 is formed at the box body 5. A plane integrated with a burner part 8 in which tiny holes are made in a stainless sheet or the like by punching to arrange burner ports 7 is drawn on a square pole to form a pyramid having conical surfaces. The pyramid is formed in multiple layers to make refraction parts at the radiation plate part 9 and at the burner part 8 thereby forming a combustion surfer 10. A bottom side of the pyramid 15 formed on the combustion surface 10 makes a reinforcing beam passing through the burner part 8 which jets out a flame to raise the temperature thereof thereby preventing a thermal deformation of the burner ports 7.
Patent JP-H0811521-A (JP)
Title: Car air conditioner
Inventor: SAGAWA KATSUHIKO
IPC: B60H1/00
Filed: 1994-06-28
Abstract: PURPOSE:To make an inside-outside selector mode achievable into such that has accorded with the visual sense of an occupant by setting a reference value smaller at a time when acceleration in a preceding car has become more than the specified value, at the time of controlling a degree of filthiness at the outside of a car room to inside air circulation and outside air intake in a state that it is more or less than the reference value. CONSTITUTION:Each signal out of three switches 35 to 37 including an inside-outside air selector switch or the like, five sensors including internal and external temperatures or the like, a gas sensor 43 detecting a degree of filthiness at the outside of a car, and an own car speed-preceding car speed detecting speed sensor 45 is inputted into an electronic control unit 27. Here, according to a fact that whether the degree of filthiness at the outside of a car room is large than the specified reference value or not, a servo motor 11 is driven, driving an inside-outside air selector 14, and both inside-outside air inlets 6 and 7 are opened or closed, making these inlets are made into an inside air circulation or outside air intake mode. In this case, when preceding car acceleration has become more than the specified value, the reference value should be set to be smaller. Therefore, an inside-outside air selector mode can be set to such that has accorded with the visual sense of an occupant.
Patent JP-S5936300-A (JP)
Inventor: SHINODA HIDENORI
IPC: G10L25/00
Filed: 1982-08-24
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-S633187-A (JP)
Title: Fin tube type heat exchanger
Inventor: KATO KAORU
IPC: F28F1/32
Filed: 1986-06-23
Abstract: PURPOSE:To greatly increase in overall air side heat transfer coefficient at the same fan power reference by setting the airstream row direction pitch of a heat transfer tube and a tube step pitch in a direction perpendicular to the airstream to specific dimensions and providing circular projections encircling the heat transfer tube on a plate-shaped fin and allowing respective heat transfer tubes to have partial lap with a plane of projection to the downstream side of any of heat transfer tubes located on the upstream side of the air stream. CONSTITUTION:With respect to the outer diameter D0 of a heat transfer tube 12, a tube row pitch L1 in the direction of an airstream 13 is set to satisfy 1.2D0<=L1<=1.8D0, and a tube step pitch L2 perpendicular to the airstream direction is set to satisfy 2.6D0<=L2<=3.3D0, and circular projections 14 encirculing the heat transfer tube 12 are provided on a plate-like fin 11. Thus, the heat exchanger is constituted such that a heat transfer tube 12b is partially overlapped on a plane 15 of projection of the heat transfer tube 12a on the upstream side. By this arrangement, the air side heat transfer perfomance can be exceedingly enhanced at the same fan power reference. Upon this occasion, a horse's hoof vortex is generated by the circular profections and an effect of promoting the heat transfer is displayed fully. Further, a high heat transfer zone is generated on the surface of the heat transfer tube 12b by the existence of the heat transfer tube 12a on the upstream side and the fin, a dead water zone is reduced and an effective heat transfer area is increased.
Patent JP-S5936884-A (JP)
Title: Magnetic reader
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K13/067
Filed: 1982-08-24
Abstract: PURPOSE:To reduce the titled device at its size, by arranging one driving roll and two driven rolls triangularly and carrying a small piece of paper by two belts put on the external of said rolls and two holding rolls to read out the contents of the paper by a magnetic head. CONSTITUTION:A motor 54 is driven and a driving roll 64 is rotated by unshown pulley and belt. The driving roll 64 and the two driven rolls 60, 61 are arranged triangularly and two belts 67 are put on the external of these rolls. The holding rolls 56, 57 are fitted to the almost lower side of the driven rolls 60, 61 and puts a small piece of paper, a ticket e.g., carried from the direction shown by an arrow together with the belt 67 to carry the ticket. Subsequently, data from a magnetic stripe on the ticket or the like are read out by a reading head 68 set up between the two belts 67. Thus, the carrying means is simplified and the device can be reduced at its size.
Patent JP-H0814050-A (JP)
Title: Intake device for three-cylinder internal combustion engine
Inventor: TANAKA KOTARO
IPC: F02B27/02
Filed: 1994-06-28
Abstract: PURPOSE:To perform variable control of the equivalent pipe length of each intake pipe of a three-cylinder internal combustion engine having three intake pipes. CONSTITUTION:Formation of the intake device of an internal combustion engine 10 is such that three intake pipes 21-23 are intercommunicated through a communicating part 24 situated upper stream, a communicating part 25 is formed in the middle of the intake pipes 21-23, switching valves 30 and 30 are arranged at the communicating part 25, and a switching valve 31 is located in the intake pipe 23. In a low speed area, the switching valves 30 and 30 are closed, the switching valve 31 is opened, and the intake pipes 21-23 form an independent intake pipe throughout an overall length. In a middle speed area, the switching valves 30 and 30 are opened and the switching valve 31 is closed, and in a spot situated upper stream from the communication part 25, intake air is caused to flow through the two intake pipes 21 and 22. In a high speed area, the two switching valves 30 and 31 are opened and in a spot situated upper stream from the communication part 25, intake air is caused to flow through the three intake pipes 21, 22, and 23. By controlling opening and closing of the two switching valves 30 and 31, the equivalent pipe length of an intake system is variably controlled according to an engine speed.
Patent JP-S5935046-A (JP)
Title: Coating of optical fiber with metal
Inventor: TSUKAMOTO MAKOTO
IPC: C03B37/10
Filed: 1982-08-23
Abstract: PURPOSE:To coat the outer circumference of an optical fiber with a reinforcing metal layer in high adhesion, by passing a spun optical fiber through molten metallic coating material under application of ultrasonic vibration. CONSTITUTION:The metal coating crucible 4 furnished with the fiber-insertion nozzle 21 extended vertically from the tip of the metal flow-out pipe 5, is placed in the path of the spun optical fiber 3. The tip of the flow-out pipe 5 is also furnished with the ultrasonic vibrator 22. The metallic coating material 7 charged to the crucible 4 is molten by the furnace 8 and the spun optical fiber 3 is passed from the insertion hole 6 of the crucible 4 through the nozzle 21, and at the same time, ultrasonic vibration generated by the ultrasonic oscillator 23 is applied to the molten metallic coating material 7 flowing through the flow-out pipe 5 and the nozzle 21. The bonding surface of the fiber 3 is defoamed and the wetting reaction of the molten metal at the coating interface is accelerated by the ultrasonic vibration, and the metal-coated optical fiber 3' can be manufactured by this process.
Patent JP-S5371818-A (JP)
Title: Head chip and its production
Inventor: TAMURA TEIZOU
IPC: G11B5/193
Filed: 1976-12-08
Abstract: PURPOSE: To improve electromagnetic characteristics and achieve the improvement in yield by providing circular grooves in the far corner parts positioned at the binding areas of winding windows of head chips used for magnetic head and filling bonding agents therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5371585-A (JP)
Title: Electrode formation method
Inventor: KOBAYASHI MASAMICHI
IPC: H01L21/3065
Filed: 1976-12-08
Abstract: PURPOSE: To obtain the electrode of a minute pattern laminated with Pt and Au by selectively plasma-etching or sputter-etching a Pt layer with the Au layer covering on it taken as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770530-A (JP)
Title: Resist material for forming fine pattern
Inventor: OBARA HIDEKATSU
IPC: G03F7/012
Filed: 1980-10-20
Abstract: PURPOSE:To accurately obtain a fine pattern with electromagnetic waves having shorter wavelengths than the ultraviolet region by adding a high molecular compound contg. phenoxy or pnenyl groups and a bisazide compound in a specified amount to the amount of the high molecular compound. CONSTITUTION:A resist material contg. a condensate of phenol or a phenol deriv. such as novolak and formadehyde, a high molecular compound such as polyvinylphenol or a (co)polymer contg. phenyl groups such as polystyrene and 0.5-30wt% bisazide compound to the amount of the polymer as far ultraviolet sensitive components is prepared. the preferred bisazide compound is 3,3'-diazidodiphenylsulfone,  4,4'-diazidodiphenylsulfone or 3,3'-dichloro-4,4'-diazidodiphenylmethane. This resist  material gives a fine resit pattern having high accuracy and superior dry etching  resistance on a semiconductor substrate with far ultraviolet rays, electon beams or  the like.