baber/WOPTO huggingface dataset:
Patent JP-S61263841-A (JP)
Title: Device for preventing dose during drive
Inventor: SEKO TAKATOSHI
IPC: B60W30/00
Filed: 1985-01-29
Abstract: PURPOSE:To prevent a power source from uselessly consuming its power in a spectacles type dose preventing device worn by the driver, for detecting his dose, by providing a switch means which establishes a feed circuit path when it is worn by the driver. CONSTITUTION:When the driver wears spectacles 1 to start to drive a vehicle, power switches 2a, 2b made of press-conductive rubber disposed in parts 4a, 4b which abuts against the driver's nose are pressed so that they turn on. Then, a voltage from a battery 4 incorporated in a control circuit box 5 is, after being charged into a capacitor 109 through the switches 2a, 2b, fed through a resistance 111 to a Zener diode 113 which sets the voltage at a constant voltage for supply power fed to a dose detecting and alarming circuit 6. Then the circuit 6 transmits, for example, a near infrared electromagnetic wave having a specific waveform to the driver' eyes, and the reflected wave therefrom is received by a signal receiver/transmitter section 3 delivering a signal which is analyzed by a control section 8 for detecting the driver's dose and for issuing an alarm signal.
Patent JP-S62171134-A (JP)
Title: Film carrier and manufacture of semiconductor device using the filmcarrier
Inventor: FUNADA MASAO
IPC: H01L21/60
Filed: 1986-01-23
Abstract: PURPOSE:To provide a film carrier which facilitates mounting and reduction restrictions against pattern design by a method wherein apertures are formed in a base film at the positions corresponding to the positions of the electrodes of a semiconductor chip and conductive protrusions which are protruded above the front surface through the apertures are formed so as to be connected to conductor patterns formed on the back surface of the base film. CONSTITUTION:A film carrier is composed of a film carrier main part M and a supporting film T. The film carrier main part M is constituted by a base film 1 made of polyimide resin, double-layer conductor patterns 2 which are composed of copper patterns 2a and tin patterns 2b and formed on the back surface of the base film 1 and gold bumps 4 which are 20-50mum high and are protruded above the front surface of the base film 1 through the through- holes 3 of 20-50mum diameter formed in the base film 1 at the predetermined positions. Perforations 5 and a film carrier aperture 6 corresponding to the film carrier main part M are provided in the supporting film T. The carrier main part is bonded to the the film carrier aperture.
Patent JP-H09201542-A (JP)
Title: Controller for hulling grader
Inventor: MAEDA KOSAKU
IPC: B02B3/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To efficiently work by keeping the number of revolution of a hulling roll at a prescribed value by a method in which the frequency of an inverter is corrected and controlled by different corrected frequencies according to the descending condition of detected values of voltage, and the rotation of a main motor is controlled. SOLUTION: When unhulled rice is supplied to a hulling roll to start operation, the load amperage of a main motor 44 is detected by a load current sensor 33, the clearance of the roll is adjusted to make the value a standard load amperage. In this operation, power source voltage is detected by a power source voltage sensor 33, the load amperage is detected by a load current sensor 32, and the descending condition of the detected amperage versus the value of boundary voltage is judged. Next, a corrected frequency is determined from the judgment information of a voltage descending condition versus the value of boundary voltage and the detected load amperage. The frequency of an inverter 55 is corrected based on the corrected frequency, and the number of revolution of the main motor 44 is controlled.
Patent JP-S5399630-A (JP)
Title: Door
Inventor: TERANISHI NORIYUKI
IPC: E06B3/72
Filed: 1977-02-09
Abstract: PURPOSE: To provide a door with a strength and dressing effect equivalent to metal door which can prevent dew formation and allows soft designing fitting the indoor interior. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56112318-A (JP)
Title: Vehicle having sliding roof
Inventor: MAEDA TAKESHI
IPC: B60J7/047
Filed: 1980-02-08
Abstract: PURPOSE: To provide opened spaces to passengers under a T-shaped roof opening mechanism by providing a roof receiving section as a fixed roof in the middle of said mechanism and turning left and right roof sections about a fulcrum in the front end of the roof to be received as the upper and lower layers in the roof receiving section.  
     CONSTITUTION: A generally triangular central fixed roof 11 having the apex in the front of an automobile and the bottom side in the rear is constituted in the central portion of roof opening plane of the automobile and roof openings 12, 13 are formed at the left and right side of said roof 11. In the front of the central fixed roof 11 is located a front fixed roof 14 under which the car body center sides of the front portions of right and left roofs 10a, 10b are pivoted at (f), (e). A slide device to open and close these roofs 10a, 10b is provided with guide pipes (c), (h) disposed at the upper and lower portions of the device. Ends of gear wires 26 guided in these pipes are secured fixedly to the respective roofs 10a, 10b which are opened and closed by driving the gear wires 26 with wire driving motors (b), (g). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11207779-A (JP)
Title: Method and device for molding skin material insert
Inventor: OKAMOTO AKIO
IPC: B29C45/78
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a molded product by fusion bonding and integrating a decorative skin material on the surface of a core material simultaneously with the shaping of the core material. SOLUTION: In a molding method, a skin material with a decorative layer is interposed between a pair of molds facing each other and mold clamped, and then molten resin forming a core material is injection filled into a mold cavity space formed by the skin material and the mold to mold integrally the skin material with the core material. In that case, after the injection filling the core material molten resin, the skin material decorative layer is heated up to the set temperature in a temperature zone representing the rubber-like elasticity of the skin material decorative layer by using a heating means, and the given set mold opening amount is provided between the skin material and the mold and retained for a given set time.
Patent JP-H01190410-A (JP)
Title: Shuttering for concrete
Inventor: MURONO KOREAKI
IPC: B28B7/34
Filed: 1988-01-26
Abstract: PURPOSE:To enable the life time to be prolonged and enable the finishing surface of concrete to be beautified by making wall lining to the inner surface of shuttering with a nonwoven fabric having a specific surface area and void ratio. CONSTITUTION:Employed is a concrete shuttering 1 attached on its inner surface with the nonwoven fabric 2 having the specific surface area of 1-15m<2>/g and void ratio of 55-75%. Since the nonwoven fabric 2 of this kind has a high wet property as well as a high filtability, the alkaline of the permeated moisture is lowered, so that the swelling deterioration of a plywood is prevented and the life time of the shuttering is prolonged greatly. Also as the moisture of the infused concrete 3 is exhausted gradually and uniformly, moreover, solidified uniformly and easily separated from the shuttering, therefore a smooth concrete surface may be obtained.
Patent JP-H02195502-A (JP)
Title: Production of magnetic head
Inventor: OUCHI HIROBUMI
IPC: G11B5/133
Filed: 1989-01-23
Abstract: PURPOSE:To lessen the thermal stresses to be applied on ferrite cores and to decrease the defects in the gap length of the magnetic head by applying a pressurizing force on the ferrite cores by means of a frame body, screw, plate bodies, etc., consisting of ceramics having 90 to 120X10<-7>1/ deg.C coefft. of linear expansion. CONSTITUTION:The pressurizing force is applied by means of the frame body 1, screw, plate bodies, etc., consisting of the ceramics material having 90 to 120X10<-7>1/ deg.C coefft. of linear expansion on the ferrite cores 4 to 9 subjected to grooving of the shape corresponding to the gap part of the magnetic head, by which glass welding is executed. BaTiO3, etc., are used as the ceramics material of the frame body 1 and Mn-Zn ferrite is used as the ferrite cores 4 to 9. The coefft. of linear expansion of the frame body, screw, plate bodies, etc., consisting of the ceramics material, to apply the pressurizing force is approximate to the coefft. of linear expansion of the ferrite cores and, therefore, the thermal stresses to be applied on the ferrite cores are decreased and the defects in the gap length of the magnetic head are decreased.
Patent JP-H11210379-A (JP)
Title: Cutter bit of tunnel excavating machine and its cutter head
Inventor: HAYASHI TOMOYUKI
IPC: E21D9/087
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a teeth bit capable of cutting even a hard rockbed for propulsive excavation of a rockbed tunnel, shield tunnel, etc., and also provide a cutter head of tunnel excavating machine which can make propulsive excavation without replacement of a cutter blade for a long distance to be applied to a variety of soil natures from a rockbed to weak ground. SOLUTION: A cutting chip 12 is embedded in the cutter tip of a machining part 13 of a wedge form cutter bit 10, and the machining part is formed as reducing the widh toward the cutter tip, and a pedestal for mounting 15 equipped with a recessed fit part 15b is fixed to a cutter head, and the mounting part 14 of the cutter bit is fitted firmly in the recessed part in the pedestal. The cutter bit is installed on the cutter head so that the cutter tip protrudes the most toward the working face, and a roller bit is installed so that the cutter tip is positioned behind the cutter tip of the cutter bit, while a short teeth bit is mounted so that the cutter tip is positioned behind the cutter tip of the roller bit.
Patent JP-H05204206-A (JP)
Title: Image forming device provided with cleaning means
Inventor: NAKANISHI KATSUMI
IPC: B65H5/00
Filed: 1992-01-29
Abstract: PURPOSE:To enable a user to easily perform cleaning and to prevent miscopying by surely knowing the completion of the cleaning. CONSTITUTION:This device is provided with cleaning cartridges 10a and 10b where a roll-state cleaning sheet for cleaning carrying rollers 20 and 21 in paper carrying paths 3a and 3e is housed. After completing the cleaning, the sheet is cut by sheet cutters 15a and 15b, and in the case that the sheet is left without being removed in a main body, copying is inhibited.
Patent JP-S5296881-A (JP)
Title: Thin plate piezo electric vibrator
Inventor: SAKASHITA KAZUO
IPC: H03H3/02
Filed: 1976-02-10
Abstract: PURPOSE:To increase the number of available oscillators from one piezo electric base, by making the blank portion to form mark unnecessary thru the addition and formation of the alignment mark within one plane eli42nating the electrode part of piezoelectric vibrator.
Patent JP-H10207445-A (JP)
Title: Information display equipment
Inventor: FUKUCHI HIDEO
IPC: H04W88/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To offer an information display equipment capable of increasing the number of characters which can be displayed in one line by improving a font when the characters are displayed. SOLUTION: When characters are displayed on a liquid-crystal display panel 3 of an information display equipment 1, for example, 'w', 'i', and 'n' are surely readable even if their sizes are 5 dots, 1 dot, and 4 dots in the width respectively, therefore, the characters are displayed at least pitch dimensions necessary for discrimination, and they are displayed closely to each other. When English words are displayed, a line is not changed at a split position of a word. When an information content displayed for this time is not more than sour lines, a fixed display method is used, but when the information content displayed for this time exceeds four lines, this is notified of and also scroll display is automatically repeated three times.
Patent JP-H10212115-A (JP)
Title: Production of high purity quartz glass powder and production of quartz glass molding
Inventor: SUGURO YOSHIO
IPC: C03B19/10
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high purity quartz glass powder remarkably low in a metallic impurity content by using a high polymer material having ash content of a specific value or below for a part in contact with a process powder. SOLUTION: The high polymer material is used for a packing or the like in an equipment in contact with the process powder such as the quartz glass powder, a silica gel powder or the like. In the production process, the material is worn by the process powder and a trace of the worn particle is stuck to the process powder. The material itself does not become a contaminant of the high purity quartz glass powder because of being burnt and gasified in the succeeding firing process. However, the particle of an inorganic material blended in the material except silica remains on the surface of the high purity quartz glass powder as the contaminated material to degrade the quality of a quartz glass molding article. Then, the use of the material having <=10wt.% ash for a part in contact with the process powder is essential.  As the material, poly-tetrafluoroethylene(PTFE) or a nylon is particularly preferable.
Patent JP-H03218605-A (JP)
Title: Manufacture of hot plastic deformation magnet
Inventor: INOUE NORIYUKI
IPC: H01F1/057
Filed: 1990-01-24
Abstract: PURPOSE:To contrive improvement in lubricity and releasability between a permanent magnet body, a punch and a metal mold by a method wherein BN powder is arranged between the permanent magnet body, the punch and the contact surface of the metal mold. CONSTITUTION:BN(boron nitride) powder 2 is arranged between a punch 3 and the contact surface of a metal mold when a permanent magnet, having magnetic anisotropy obtained by performing hot plastic deformation on a rare earth-iron-boron alloy, is formed. The BN powder is used as a lubricating agent and a releasing agent for the permanent magnet 1, the punch 3 and the metal mold. Besides, as the above-mentioned BN, a liquid formed by dissolving BN powder into an organic solvent is coated or a spraying method is adopted, and the use of the BN powder mixed with glass powder and carbon powder is effective. As a result, a permanent magnet, having no cracks, chips and exfoliation, of high magnetic characteristics can be obtained. The above- mentioned method is particularly effective in a superflat magnet and a ring- shaped magnet.
Patent JP-2000216811-A (JP)
Title: Flow controlling method
Inventor: ENOMOTO TADASHI
IPC: H04L47/27
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To eope with the rapid fluctuation of throughput and to suppress nervous response to fluctuation concerning noise. SOLUTION: A difference quantity between data transform-confirmed by received confirmation (n)-ACK 101 received this time and data whose number of pieces does not exceed a prescribed number and whose transmission is confirmed by (n)-ACK received earliest is divided by the receiving time difference between both of the (n)-ACK to calculate the newest throughput (105). Based on this estimated throughput, a transmission window size is calculated (106). Lest data to be transmitted exceeds the estimated throughput even in the case when the transmission window size is rapidly changed, a single short period is divided to obtain a data quantity which can be transmitted in the period from the time of the period and the estimated throughput (107) to restrict to the quantity of (n)-ACK which can be transmitted within the period.
Patent JP-S62172523-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C10M105/54
Filed: 1986-01-25
Abstract: PURPOSE:To obtain a magnetic recording medium having good running property, wear resistance and durability by forming a thin ferromagnetic metallic film on a nonmagnetic substrate and laminating a rust preventive agent layer essentially consisting of naphthols and lubricating agent contg. a perfluoroalkyl carboxylate thereon. CONSTITUTION:The thin film 2 is formed on the nonmagnetic substrate 1 by dispersing ferromagnetic metallic powder into an org. binder, coating the dispersion on the substrate and drying the coating. Pure naphthol or nitro, nitroso, amino, or halogeno-substd. naphthols are coated as the rust preventive agent 3 thereon. The perfluoroalkyl carboxylate expressed by CnFmCOOCaXb is further superposed as the lubricating agent 4 thereon. In the formula, X is H, F or both thereof and n>=6, m<=2n+1, a>=8, b<=2n+1, CaXb is a straight chain alkyl group of 18<a or aliphat. hydrocarbon group having double bonds or branch of a>18, for which a nonadecafluorodecanoic acid isostearyl ester, etc., are used. The coated amt. of the layers 3, 4 is made about 1-20mg/m<2>. The agents used for the conventional recording media may be used in combination for the layers 3, 4.
Patent JP-S63183105-A (JP)
Title: Production of electrode material
Inventor: YOSHIOKA NOBUYUKI
IPC: B22F3/26
Filed: 1987-01-26
Abstract: PURPOSE:To improve the formability of a temporarily infiltrated base material and to obtain an electrode material having improved electrical conductivity by mixing metal powder with powder of the same metal as the metal of an infiltrating material, press-forming the powdery mixture and infiltrating the infiltrating material into the formed bodies. CONSTITUTION:Powder of a metal such as Mo or Cr is mixed with 1-30 wt.% powder of the same metal as the metal of an infiltrating material, e.g., electrolytic copper. The powdery mixture is filled into dies and press-formed. The press-formed bodies 12 are arranged in a vessel 11 and the infiltrating material is put on the bodies 12. Formed discoid copper blocks 13 may be used as the infiltrating material. After a lid 14 is fitted, the vessel 11 is put in a vacuum furnace and held at about 1000 deg.C for about 60 min to bond the Mo or Cr particles to the copper particles by diffusion as well as to carry out degassing. The resulting porous base material to be infiltrated is then held at a temp. between the m.p. of copper and the m.p. of Mo or Cr to melt and infiltrate the copper blocks 13 into the base material. Thus, an electrode material is obtd.
Patent JP-H06252151-A (JP)
Title: Manufacture of semiconductor chip bump
Inventor: BOKU SHIYUNKON
IPC: H01L21/60
Filed: 1994-02-08
Abstract: PURPOSE: To prevent crack, etc., of bonding pad at the time of bonding an internal lead and a bump by arbitrarily adjusting the shape and aspect ratio of bump by exposing 1st and 2nd photosensitive films under a prescribed energy more than twice and forming a photosensitive film pattern through development, etc. CONSTITUTION: All the surface of the bonding pad of semiconductor substrate 31 is coated with 1st and 2nd photosensitive liquid for defining an area to form a semiconductor chip bump 40, and 1st and 2nd photosensitive films 32 and 37 formed by the 1st and 2nd photosensitive liquid are exposed under the prescribed energy more than twice at least. Next, the exposed 1st and 2nd photosensitive films 32 and 37 are developed, a photosensitive film pattern 39 is formed and after the semiconductor chip bump 40 having a prescribed shape is formed on the area of bump formation defined by the photosensitive film pattern 39, the photosensitive film pattern 39 is removed. For example, the photosensitive film pattern 39 is formed so that its height can be 10 μm or more.
Patent JP-S60160251-A (JP)
Title: Data transmission equipment
Inventor: OGAWA HIDEAKI
IPC: H04B10/556
Filed: 1984-01-31
Abstract: PURPOSE:To discriminate instantly at the data reception side in the unit of bits by adding a bit inverted logically in each bit unit of a transmitted data in a frame. CONSTITUTION:A signal correct/error judging circuit 2 comprises flip-flops 79, 80 and an exclusive OR gate 81. The flip-flop 79 inputs data of a data output 63A from a bit judging circuit 22 at the leading of a Q output 60B of a one- shot multivibrator circuit 21. Since the flip-flop 80 is so constituted that it fetches an output 79A of the flip-flop 79 as a data, the output of the flip-flop 79 is shifted and enters a terminal D. Since the exclusive OR gate 81 inputs Q outputs 79A, 80A of the flip-fops 79, 80, the gate brings the level of the output 81A to logical with 79A=''1'', 80A=''0'' or 79A=''0'', 80A=''1''. That is, the exclusive OR gate 81 brings the level of the output 81A to ''1'' when a logical inverted signal is added after a normal data and brings the level of an output 81A to ''0'' when no logical inverting signal is added. Thus, whether or not the logical inverting signal is added is judged.
Patent JP-H04253752-A (JP)
Title: Methyl methacrylate resin composition for optical disc
Inventor: SUEZAWA HIRONORI
IPC: G11B7/2533
Filed: 1991-02-05
Abstract: PURPOSE:To obtain the title composition which can give an optical disc having a silver streak-free surface and improved in mold release in injection molding, etc., by adding a specified glycerol higher fatty acid monoester to a methyl methacrylate copolymer for an optical disc. CONSTITUTION:The title composition is obtained by adding 200-5000ppm of a glycerol higher fatty acid monoester of the formula (wherein R1 is a mixture comprising 10-30C alkyl groups and containing 80-99% 18C alkyl groups) and optionally 300-3000ppm stearyl alcohol are added to a methyl methacrylate copolymer for an optical disc comprising 85-98wt.% methyl methacrylate units and 2-15wt.% alkyl (1-8 C) acrylate units and having a reduced viscosity of 30-50ml/g (in chloroform at 25 deg.C).
Patent JP-H03217623-A (JP)
Title: Cooling mechanism in co-generating system
Inventor: KOSAKA AKEMASA
IPC: F02B63/04
Filed: 1990-01-23
Abstract: PURPOSE:To reduce noise while miniaturizing the whole of a package chamber by controlling the number of a plurality of radiator cooling fans by the temperature of cooling water or that of the package chamber. CONSTITUTION:A co-generating system is stored inside a package chamber 1 in order to drive a power generator by using an internal combustion engine as a power source and extracting independently heat energy by an exhaust gas/water temperature switching device 4 and a cooler/water heat switching device 3. Plural pairs of radiators R1 to R3 for cooling water in the internal combustion engine and radiator cooling fans F1 to F3 are arranged therein. The number of the radiator cooling fans F1 to F3 is controlled by the temperature of cooling water or the package chamber 1. Since the number of the small radiator cooling fans F1 to F3 is restricted to be driven, it is thus possible to reduce noise, and since the fan is small, it is not necessary for securing a large mounting position, so that it is possible to miniaturize the whole of the package chamber 1.