baber/WOPTO huggingface dataset:
Patent JP-H04294342-A (JP)
Title: Optical device
Inventor: FUJIBAYASHI KAZUO
IPC: G03G15/04
Filed: 1991-03-22
Abstract: PURPOSE:To offer the optical device of simple constitution which easily supports a lens. CONSTITUTION:A light source 2 is provided at a specific interval with a document mounting surface 50 so that an optical path 51 is formed along the document mounting surface 50, a cylindrical mirror 3a which has a concave reflecting surface 3a' having its center of curvature at the light source 2 is provided on the opposite position from the optical path 51, and a parabolic surface mirror 3b which has a parabolic reflecting surface 3b' having its focus at the light source is provided between the light source 2 and document mounting surface 50. Further, the collimator cylindrical lens 5 which has its focus at the light source 2 is provided in the optical path 51.
Patent JP-S57197915-A (JP)
Title: Level converting circuit
Inventor: KAMIHIRA EIJI
IPC: H03K5/00
Filed: 1981-05-29
Abstract: PURPOSE:To evade the influence of a decrease in level in a transmission line by lowering the voltage to the input terminal of a comparing circuit, which compares the input signal with a reference voltage when the input voltage is lower than the reference voltage, and raising the input voltage when not. CONSTITUTION:When a switch 3 turns on, the voltage at a point 15 reaches 2V equal to the voltage of a voltage source 7. Since the reference voltage of a comparator 19 is 3.6V, the output of the comparator 19 drops in level and the voltage at a point 16 is 0.35V through the voltage division of resistances 12 and 13. Further, transistors 24 and 25 turn on, so the reference voltage is also divided by resistances 21, 22 and 23 to obtain 0.25V. When the switch 3 is  opened, the voltage at the point 16 becomes 0.56V obtained by dividing the  voltag of a power source 8 through resistances 11, 12 and 13, and the output of  the comparator 19 has high impednace. Therefore, the voltage at the point 16  becomes 5V equal to the voltage of the power source 8. The voltage at the point  16 is processed by the level discrimination of a level discriminating circuit 2 to  obtain a signal.
Patent JP-H07289602-A (JP)
Title: Electric massager
Inventor: MATSUURA MOTOHIRO
IPC: H04Q9/00
Filed: 1994-04-21
Abstract: PURPOSE:To automatically stop by a timer, and also, dissolve the nonconformity of the timing between the operation stop of an electric massage machine and the indication stop of a remote controller, in the electric massager equipped with a wireless remote controller having a display. CONSTITUTION:In an automatic stop timer program 19 housed in the controls 17 of a wireless remote controller 10, a shorter time than the automatic stop setting time of an electric massager is set, taking the clocking error from the automatic stop timer of the electric massager body into consideration. Moreover, a stop signal is issued from LED16 to the electric massager at the point of time of the finish of clocking, and at the same time, the drive of an LCD display board 15 is stopped.
Patent JP-S5513005-A (JP)
Title: Manufacturing of processed liquid egg
Inventor: NOUTOMI TATSUSHI
IPC: A23L15/00
Filed: 1978-07-11
Abstract: PURPOSE: To obtain processed liquid egg resistant to thermal denaturation, by subjecting the liquid egg to mild thermal denaturation prior to the protease treatment.  
     CONSTITUTION: Liquid egg containing yolk is heated at a thermal denaturation temperature for a definite time interval, and cooled before the liquid as a whole loses the fluidity. The thermal  denaturation temperature is a temperature at which the viscosity of liquid egg increases gradually by the thermal denaturation, and in general, a temperature above the sterilizing temperature. For example, in the case of liquid egg yolk, it is about ≥ 65°C, pref. 67W71°C, corresponding to the sterilization temperature of 60W63°C. After the heat treatment, it is subjected to the conventional protease treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S578249-A (JP)
Title: Curable composition
Inventor: HATANAKA MASAYUKI
IPC: C08K3/08
Filed: 1980-06-20
Abstract: PURPOSE:To provide a curable silicone compsn. which can form a silicon rubber contg. fine transition metal powder and has excellent shelf stability, by using a specified platinum complex-org. peroxide catalyst. CONSTITUTION:A mixture composed of one equivalent (calculated as platinum metal) of a platinum complex (a) contg. no halogen [e.g. tetrakis-(triethylphosphine)platinum] and 2-1,000 equivalents of an org. peroxide (b) contg. no hydroperoxy bond (e.g. di-tert-butyl peroxide), is used as a catalyst. 100pts.wt. Polyorganopolysiloxane (A) having at least two vinyl groups bonded to the silicon atom, 0.1-10pts.wt. polyorganohydrogensiloxane (B) having at least two hydrogen atoms bonded to the silicon atom, 5-500pts.wt. fine powder of a transition metal (C) (e.g. tungsten), and the above catalyst (D) are blended together to produce the desired curable compsn.
Patent JP-H11283525-A (JP)
Title: Shadow mask for color picture tube
Inventor: OTAKE YASUHISA
IPC: H01J29/07
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To structure a shadow mask for preventing brightness and white uniformity from being deteriorated by a distortion of an electron beam shape, caused by the electron beam colliding against the aperture rim and inner wall of the aperture, and to prevent contrast and color purity from being deteriorated by a reflected beam. SOLUTION: In a shadow mask for a color picture tube, its aperture 21 is formed to have a shape, in which on a short axis of an effective surface, an aperture rim of a large hole 24 at the short axis side of the effective surface is positioned closer to the short axis side of the effective surface than to an aperture rim side of a small hole 26, a position difference between the aperture rim of the large hole at the short axis side of the effective surface and the aperture rim of the small hole is furthers reduced as it becomes closer to the peripheral area of a long axis direction of the effective surface, and the aperture rim of the small hole is positioned closer to the short axis of the effective surface than to the aperture rim of the large hole at the short axis side of the effective surface.
Patent JP-S59207943-A (JP)
Title: Wear-resistant resin composition filled with ceramic
Inventor: IWATA KOUICHI
IPC: C08L7/00
Filed: 1983-05-12
Abstract: PURPOSE:The titled resin composition having improved wear resistance, providing a molded article having high dimensional accuracy, obtained by blending a synthetic resin composition with ceramic powder and a lubricating oil in a specific ratio. CONSTITUTION:(A) A synthetic resin composition (preferably polyamide, polyacetal, etc. in powdered state) is blended with (B) 20-60vol% ceramic powder (preferably alumina, zircon oxide, aluminum nitride, silicon nitride, or silicon carbide) having <=60 micron average particle diameter and (C) 2-10vol% lubricating oil (e.g., lubricant of metallic soup, etc.) to raise dispersibility of ceramic powder, flow properties during melting and moldability, to reduce frictional characteristics, to give the desired resin composition.
Patent JP-H08278798-A (JP)
Title: Speech synthesizer
Inventor: TANAKA TOMONORI
IPC: G10L13/04
Filed: 1995-04-10
Abstract: PURPOSE: To reduce the load of the control part in a speech synthesizer. CONSTITUTION: A memory part 4 is constituted of an address part 5, an edition data part 6 and a phase part 7. Then, the edition data part 6 has plural phrase editing parts 60 in which data relating to a speech synthesis are stored and the phrase editing parts 60 are provided in accordance with the address part 5. Moreover, the phrase editing parts 60 have plural phrase data 61 consisting of a command data area 62 and an address data area 63. In the address data area 63, phrase addresses of fundamental phrases to be used at the time of performing the speech synthesis are stored and in the command data area 62, data relating to the speech synthetic conditions of the fundamental phrases corresponding to phrase addresses stored in the address data area 63 are stored.
Patent JP-H05261781-A (JP)
Title: Molding machine
IPC: B29C45/60
Filed: 1991-04-16
Abstract: PURPOSE:To contact a range of a resin temperature distribution without lowering the speed of plasticizing a resin and obtain a high quality and high accuracy product while maintaining the productivity of molded pieces. CONSTITUTION:In a molding machine for plasticizing a resin intermittently and/or periodically, a barrier flight screw having main flights 33 and sub-flights 35 forming melt grooves 37 and solid grooves 36 is provided. The depth of the melt groove 37 is at least 50% of the depth of the solid groove 36 in a supply part 31.
Patent JP-S5910330-A (JP)
Inventor: AREN JII EIKUMEIYAA
IPC: C01B32/50
Filed: 1983-05-13
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-S61236938-A (JP)
Inventor: KARNOPP DEAN
IPC: F16F9/50
Filed: 1986-04-11
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-S57198646-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA CHIKAO
IPC: H01L21/3205
Filed: 1981-06-01
Abstract: PURPOSE:To obtain a metal wiring having a inclined section by a method wherein a resist film is stacked on a metal film and plasma etching is applied under etching gas atmosphere including 15-30% of O2. CONSTITUTION:The field oxide film 22 on an Si substrate 21 is covered with Al 23 to apply a resist mask 24. With plasma etching applied in etching gas including 15-30% of excessive O2, the removal of etching is applied to the angled section of the resist 24 while etching the Al 23 and the resist 24 is removed. Therefore, the section of the Al 23 becomes a complete inclined section  by the deformation during etching of the resist mask and inclined angle is varied by changing O2 content. In this composition, desired sectional shape can  simply be obtained with good reproducibility.
Patent JP-H01257313-A (JP)
Title: Formation of transformer bobbin
Inventor: MATSUMOTO MASAO
IPC: H01F41/12
Filed: 1988-04-07
Abstract: PURPOSE:To shorten the lead time and to reduce the number of manufacturing processes by a method wherein a piece mount formed by pasting an adhesive and flexible mount on a piece is pasted on a bobbin mount in the course of a winding operation. CONSTITUTION:A piece mount 7 constituted by pasting a flexible and adhesive mount 6 on a piece 2 is prepared in advance; at a winding operation, the piece mount 7 at the upper part (on the side to start the winding operation) is first pasted on a bobbin mount 1. The winding operation of an electric wire 3 is started; when the winding operation of one layer draws to an end, the piece mount 7 at the lower part (on the side to finish the winding operation) is pasted and the winding operation is finished, a bobbin is formed. In this manner, the piece mount is prepared in advance; it is pasted in the course of the winding operation without the waiting time. By this setup, the lead time to prepare a bobbin to be formed by pasting the piece on the bobbin mount in advance and an increase in the number of manufacturing processes due to a repasting or adjusting operation of the piece as occurred in a conventional method can be solved; also the waiting time until an adhesive is dried during a piece mounting operation in the course of the winding operation can be eliminated.
Patent JP-H02263360-A (JP)
Title: Digital signal reproducing device
Inventor: INOUE TETSUO
IPC: G11B20/10
Filed: 1989-04-04
Abstract: PURPOSE:To reproduce the digital signals with high reliability by outputting after comparing the resemblance of the 1st candidate binarization data with the resemblance of the 2nd candidate binarization data. CONSTITUTION:The binarization data once produced is defined as the 1st candidate binarization data. Then a digital data train of an independent reproduction waveform is successively subtracted from an original data train on the basis of the 1st candidate binarization data. Thus a 1st error data train is produced and compared with a linear data train showing the zero output for calculation of the resemblance. If the prescribed conditions are not satisfied, the 2nd candidate binarization data is produced for production of a 2nd error data train. This data train is compared with the linear data train showing the zero output for calculation of the resemblance. Then the higher one of both resemblances of two candidate binarization data is outputted as the normal reproduction binarization data. As a result, the binarization data can be accurately reproduced with no influence of noises.
Patent JP-H11277588-A (JP)
Title: Method and mechanism for ejecting molding
Inventor: EMA HIDEYUKI
IPC: B29C45/40
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid a bend of a molding and a damage due to a twist or the like by opening a mold after an injection molding, projecting a first extruding member from one mold side into its recess to extrude a molded part, and synchronously projecting a second extruding member into the recess to push out its accessory. SOLUTION: After an original plate 3 is formed, a mold is opened. Then, a molded part of the plate 3 and a runner are lifted by respective eject pins 47, and a curled part is simultaneously lifted by a plunger 34. Since the pins 47 and a locking mechanism 68 are effectively mechanically coupled by an electromagnetic clutch 91 and a coupler 59, the plunger 34, a sliding mechanism 67, the mechanism 68 and the pins 47 are integrated, and simultaneous attitude changes of high accuracy of the pins 47 and the plunger 34 are performed. Thus, a damage such as a twist, a bend or the like is not imposed on the molding at the time of ejecting the molding, but a resin molding of high quality can be obtained.
Patent JP-S63249674-A (JP)
Title: Thermal transfer recorder
Inventor: KAIYA MITSUHIRO
IPC: B41J13/08
Filed: 1987-04-06
Abstract: PURPOSE:To surely wrap a cut paper around a platen roller, by supplying the cut paper to a platen roller in the condition where the platen roller with a head pressed against it is set into a state for feeding an ink sheet. CONSTITUTION:When printing designation data is fed, a head 1 is pressed against a platen roller 2. Next, a feeding roller 10 feeds out a cut paper 4 from a containing cassette 11. When the leading end of the paper 4 is detected by a photosensor 14, the platen roller 2 is driven to rotate in a direction for feeding the paper 4, and an ink sheet taking up part 6 starts taking up an ink sheet 3. When the leading end of the paper 4 reaches the platen roller 2, the paper 4 is moved along the platen roller 2, and is taken-in between the platen roller 2 and the ink sheet 3.
Patent JP-H04227584-A (JP)
Title: Method for converting resolution of bit-map image
Inventor: RUISU DEII MEIROTSUKUSU
IPC: H04N1/40
Filed: 1991-04-16
Abstract: PURPOSE: To automatically change an output raster image and to minimize the sharp edge effect that is produced by the digital encoding processing. CONSTITUTION: A two-dimensional original image pixel is magnified by the prescribed magnification (n) including the next step (1). The original image pixel is selected (2), and the binary states of the selected image pixel and the original image pixels surrounding all peripheral parts are decided (3). The selected original image pixel is expanded to an array of (n×n)-magnified image pixels and the selected image pixel is magnified (4). The binary state is assigned to every pixel of the array of magnified image pixels based on a prescribed binary signal pattern for the selected original image pixel and the original image pixels surrounding all peripheral parts.
Patent JP-S62241379-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI HAJIME
IPC: H01L29/78
Filed: 1986-04-14
Abstract: PURPOSE:To prevent channeling on ion implantation, and to obviate the deterioration of transistor characteristics by forming an oxidation-resistant film on a first conductive layer as a gate electrode, nitriding the peripheral side wall of a gate-electrode pattern and shaping a nitride film. CONSTITUTION:A nitride film 5 and polysilicon 4 are etched in succession through an RIE method, using a resist pattern 6 as a mask, thus forming a gate-electrode pattern 4'. The gate-electrode pattern 4' is nitrified directly to shape a nitride film 8 on the peripheral side surface of the gate-electrode pattern 4'. Polysilicon is deposited on the whole surface of a substrate, a spacer 9 is formed on the peripheral side surfaces of gate-electrode patterns 4', 5' through etching corresponding to film thickness, and the spacer 9 is oxidized completely, thus shaping an oxide-film spacer 10. Arsenic ions are implanted to form n<+> regions 111, 112, an interlayer insulating film 14 is deposited, and melting and heat treatment are conducted and contact boles are bored and metallic wirings 15 are shaped, thus forming an n channel MOS transistor.
Patent JP-H04297161-A (JP)
Title: Communication equipment
Inventor: WATANABE MARIKO
IPC: H04L69/14
Filed: 1991-03-26
Abstract: PURPOSE:To improve the utility of the entire communication system by performing classification based on the information attribute factor in each station and making efficient use of the opposite station information with a variety of attribute factors through classification. CONSTITUTION:In the communication equipment performing transmission and reception of the information between plural stations, each station is provided with an identification means 14 identifying at least reception information from the opposite station, an information edition means 20 including a grouping means performing classification based on each factor of the attribute of the information, a storage means 27 storing self-station information, and other storage means 17 and 19 storing the information from the opposite station obtained by the grouping means by groups.
Patent JP-S5513708-A (JP)
Title: Polymerization of vinyl chloride
Inventor: SASAKI YASUKI
IPC: C08F2/00
Filed: 1978-07-13
Abstract: PURPOSE: To prevent the deposition of vinyl chloride polymer to the polymerizer or to prevent the contamination of the product with the polymer peeled off from the polymerizer, by applying arginic acid or its salt to the inner walls of the polymerizer or to the part of the polymerizer which may come into contact with the monomer during the polymerization process.  
     CONSTITUTION: In the polymerization of vinyl chloride or the copolymerization of vinyl chloride with copolymerizable monomers in an aqueous medium or in bulk, the inner walls of the polymerizer and the part which come into contact with the monomer are coated with arginic acid or its salt. The concentration of arginic acid is 0.01W20 wt%, pref. 0.05W5 wt% for the efficient application, and its coating amount is pref. 0.005W10 g/m 2 . It can be applied by brushing spraying, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59210248-A (JP)
Title: Heat exchange type ventilating device
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1983-05-13
Abstract: PURPOSE:To facilitate attaching work, maintenance and inspection of the device in case the heat exchange and ventilation of two rooms are effected by a method wherein one set of fan unit, one set of heat exchanging unit and one set of box are combined to constitute the device. CONSTITUTION:The fan unit 1 and the heat exchanging unit 12 are arranged at the ceiling of a room M so that the suction port 5 of the fan unit 1 is connected detachably to the delivery connecting port 16 of the heat exchanging unit 12 while the discharging port 7 of the fan unit 1 is connected detachably to the suction connecting port 18 of the heat exchanging unit 12. The air discharging path 22 of the box 21, arranged at the ceiling of the room N, and the indoor side suction port 15 of the heat exchanging unit 12 are connected to a duct adaptor plate 25, provided at the indoor side suction port 15 of the heat exchanging unit 12 and the indoor side dischanging port 17 of the same, while the air supplying path 23 and the indoor side discharging port 17 of the heat exchanging unit 12 are connected through a duct 24. When air discharging blades 9 and air supplying blades 10 are rotated, indoor air of the room N is discharged to the outside of the room through a route U-X' while the indoor air of the room M is discharged to the outside of the room through the hood 28 and the route X-X'. Atmospheric air, induced from the hood 28, flows through the routes Y-Y', Y-V' and is discharged into the rooms M, N.
Patent JP-S5883074-A (JP)
Inventor: CHIYAARUZU ETSUCHI SHIYOORU
IPC: B27G11/00
Filed: 1982-05-19
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-H03218358-A (JP)
Title: Preparation of pyridine-2, 3-dicarboxylic acids
Inventor: RANDAARU EE ROORU
IPC: C12P17/12
Filed: 1990-03-30
Abstract: PURPOSE: To obtain the subject compound, by treatment of a 2,3- dihydroxybenzoic acid or its salt with 2,3-dihydroxybenzoate-3,4-dioxygenase in a specific liquid medium, followed by the reaction with a source of ammonia or a primary amine.  
     CONSTITUTION: A 2,3-dihydroxybenzoic acid of formula I (R 1  and R 2  are each H, alkyl, alkoxy, halogen, mercapto, phenyl or phenoxy; R 3  is H or alkyl; R 2  and R 3  together form a residue of an aromatic ring fused to the pyridine ring) is treated with 2,3-dihydroxybenzoate-3,4-dioxygenase in a liquid medium which lacks active decarboxylase and which has a pH of 4-9, an ionic strength below about 1 mole, and a low concentration of metal cations and complex anions, thereby to accumulate the 2-hydroxy-3-carboxymuconic acid semialdehyde, which is allowed to react with a source of ammonia or a primary amine to give a pyridine-2,3-dicarboxylic acid of formula II useful as an intermediate for herbicides. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0362614-A (JP)
Title: Converter circuit and method of conversion
Inventor: ROHITSUTO ERU BUBA
IPC: H03K19/177
Filed: 1990-03-30
Abstract: PURPOSE: To convert a true ECL signal to a true TTL signal by providing a differential pair and plural npn bipolar transistors, etc. generating a differential signal in response to the true ECL signal with high and low values. CONSTITUTION: When an input transistor Tr 12 inputs the true ECL signal, Tr 12 and reference Tr 22 form a differential pair. Then, when a true ECL voltage signal is high, true high ECL voltage exists at nodes 18 and 32 and a high difference signal is impressed to the base of Tr 36. When the true ECL signal is low on the other hand, low voltage similarly appears at nodes 18 and 32 and a low difference signal is impressed to the base of Tr. Then when the base of Tr 36 is the input of the high difference signal, Tr 64 is continued to form a current sink frcm an output node 56 to a ITL low voltage source but when the base of Tr 36 is the input of the low difference signal, a high voltage level appears at nodes 50 and 56 through Tr 46 and Tr 52. Thereby the true 'ITL output voltage of the node 56 follows up a high TTL voltage line level, to convert a true ECL signal to a true TTL signal.
Patent JP-S569102-A (JP)
Title: Automatic lathe equipped with gear milling apparatus
Inventor: DOBASHI TOSHIO
IPC: B23B15/00
Filed: 1979-07-04
Abstract: PURPOSE: To carry out gear milling operation in a stable manner, by using as material an article finished with primary machining, and cutting gear teeth to the premachined article by indexing a driving center in the manner that the gear teeth are located in a predetermined positional relationship with the premachined gear teeth.  
     CONSTITUTION: Article 1 to be machined, preformed with gear teeth 2, 3, is supported between fixed trimmer 22 and driving trimmer 25 which are disposed with some spacing from each other. When the article 1 is centered correctly, gear teeth are milled by gear milling cutter 40. That is, spindle 27 is moved stepwise by indexing plate 28, so that gear teeth are milled by cutter 40 at each of the indexed positions of article 1. When gear milling operation is finished after one full turn of spindle 27, the above two trimmers 22, 25 are moved away from each other to drop article 1 downward. 
     COPYRIGHT: (C)1981,JPO&Japio