baber/WOPTO huggingface dataset:
Patent JP-S62177074-A (JP)
Title: Electrically conductive printing ink composition
Inventor: NAKAMOTO HIDEO
IPC: C09D11/00
Filed: 1986-01-30
Abstract: PURPOSE:The titled composition, containing an acrylic resin obtained by polymerization in the presence of a polyester resin and electrically conductive powder as principal components, having improved electric conductivity, adhesivity and environmental resistance and useful for flexible printed circuit boards, etc. CONSTITUTION:A composition containing (A) 100pts.wt. electrically conductive powder, preferably resinous copper powder and (B) preferably 10-50pts.wt. acrylic resin, obtained by polymerization in the presence of a polyester resin, and preferably containing 50-100wt% methyl methacrylate based on the monomer component constituting the acrylic polymer. The content of the polyester resin in the acrylic resin of the component (B) is preferably 5-50wt%.
Patent JP-S56113723-A (JP)
Title: Preparation of hydroquinone derivative
Inventor: OONISHI TAKASHI
IPC: C07C67/00
Filed: 1980-02-13
Abstract: PURPOSE: In removing the arylsulfonyl group of the side chain of a hydroquinone derivative by desulfurizing the derivative through reduction, to obtain the titled compound useful for preparing coenzyme Q in high selectivity, by carrying out the reaction by the reducing actions of an alkalin metal and a lower alcohol.  
     CONSTITUTION: A compound shown by the formula I [A is protecting group, preferably methoxyethoxymethyl; R is aryl; (m) and (n) are integers of 1W9, and (m+n) is ≤12, especially (m) is 1 and (n) is 9] is subjected to reductive desulfurization reaction by reductive actions formed by an alkali metal (especially sodium) and a lower alcohol (especially ethanol), to give a compound shown by the formula II readily under normal reductive desulfurization conditions in high selectivity without requiring specific temperature and pressure control to increase selectivity for the compound. The compound shown by the formula II is oxidized by ordinary means, e.g., hydrolysis, etc., so that the protecting group A is removed, to introduce coenzyme Q. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03220514-A (JP)
Title: Focus detector
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate a waste of time and save energy at the time of defocusing by providing a control means which operates a lighting means according to the results of a decision means, a measuring means, and a storage means. CONSTITUTION:An auxiliary light unit AUXL which lights a subject when focus detection is impossible turns on a transistor ATR through a resistance when the output terminal CAUXL of a microcomputer PRS goes up to 'H' to feed electricity to a light emitting diode ALED. The luminous flux emitted by the ALED lights the subject through the operation of a lens ALNS for auxiliary light. Further, when auxiliary light is emitted at the time of the failure in focus detection, the subject is lighted with a pattern. In this case, the microcomputer PRS receives image information on a subject image formed on respective sensor array couples and then performs specific focus detection arithmetic to know the quantity of defocusing of a photographic lens. Consequently, a waste of time originating from the auxiliary light projection is eliminated and the energy is saved.
Patent JP-H07223740-A (JP)
Title: Paper feed device
Inventor: MASUO RIYOUSUKE
IPC: B65H1/26
Filed: 1994-02-10
Abstract: PURPOSE:To simplify a mechanism to push up forms in a paper feed cassette, and to miniaturize a device, and moreover to facilitate the assembly and adjustment of the device. CONSTITUTION:A pushing up mechanism having a spring 14 to push up recording papers P in a paper feed cassette 1 is provided in the paper feed cassette 1 instead of a device case 2. The device case 2 can thereby be miniaturized. In addition, since the paper feed cassette 1 is smaller than the device case 2, it can be easily disassembled and assembled, and the adjustment and repair of the pushing up mechanism can therefore be simply carried out.
Patent JP-H11210486-A (JP)
Title: Accessory unit device
Inventor: YAMADA YOSHIAKI
IPC: B60L50/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enhance the mountability and the working ability for taking an accessory unit device out from and into a hybrid electric vehicle during inspection and maintenance of the accessories. SOLUTION: In a hybrid electric vehicle incorporating a generator driven by an engine, a battery for charging therein generated power, and a motor driven by the battery as a power source, for traveling a vehicle, accessories such as a motor driven pump 25 for forcibly circulating cooling water through electric units including the generator, the traveling motor in a drive system, a cooler unit 14 incorporating a motor fan, for radiating heat from the cooling water, a compressor 27 for air-conditioning, a motor 28 for driving the latter, and the like are mounted by means of an attaching frame which is removably attached to the vehicle body.
Patent JP-H05209809-A (JP)
Title: Light path identification method
Inventor: KUWABARA TSUNEO
IPC: G02B6/00
Filed: 1992-01-31
Abstract: PURPOSE:To identify a light path by placing a measuring equipment at one location and without performing folded connection of an optical fiber. CONSTITUTION:A light pulse is applied to an optical fiber 2 which is included in an arbitrary ray path 1 within a plurality of ray paths 1 and 8 including at least one optical fiber, thus enabling the polarization state of the rear scattering light to be measured. Then, the bending state of the plurality of light paths 1 and 8 is changed in sequence and then a light pulse is applied to the optical fiber every time the bending state of the light paths 1 and 8 is changed in sequence, thus enabling the polarization state of the rear scattering light to be measured. The above arbitrary light path 1 is discriminated from the other light path 8 based on the measurement result of the polarization state of the rear scattering light before and after changing the bending state.
Patent JP-S63184825-A (JP)
Title: Mobile compact information processor using ic memory
Inventor: YAMAZAKI MAMORU
IPC: G06F3/08
Filed: 1987-01-27
Abstract: PURPOSE:To obtain a vibration resistance type mobile compact information processor, by constituting an exchangeable external memory storing the control information of an MPU and an external data, of an EEPROM. CONSTITUTION:The mobile compact information processor using a nonvolatile IC memory is constituted of an MPU 1, an input/output device 2, a controller 3, a writing circuit 4, a reading-out circuit 5, an interface 7, an EEPROM 8 being an external memory, and a RAM 6 holding temporarily a write data. The interface 7 is provided in order to allow the external memory circuit of the compact information processor using a conventional magnetic medium memory or IC memory to have the interchangeability, with respect to write/read-out to the EEPROM 8, therefore, the electric specification is satisfied, and handling of the EEPROM and the operation of the device can be executed in the same way as usual. In such a way, a battery capacitor is not required for holding the storage information, and the handling becomes convenient.
Patent JP-S62175475-A (JP)
Title: Piperazine derivative and vasodilator containing said derivative
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/495
Filed: 1986-01-29
Abstract: NEW MATERIAL:A piperazine derivative expressed by the formula (Y is pyrrolidyl, piperidyl, morpholyl or lower alkylamino). EXAMPLE:1-[5-(3, 5-Dimethoxy-4-hydroxyphenyl)-2,4-pentadienoyl]-4-(N-isopropy laminocarbonylmethyl)piperazine. USE:A vasodilator. PREPARATION:Thiazolidinethionamide or 5-(3,5-dimethoxy-4-methoxymethoxy phenyl)-2,4-pentadienoic acid is reacted with piperazine to give 1-[5-(3,5- dimethoxy-4-methoxymethoxyphenyl)-2,4-pentadienoy-l]pipe razine, which is then condensed using chloroacetamide and then demethoxymethylated with an acid to afford the aimed compound expressed by the formula.
Patent JP-S57133535-A (JP)
Title: Scanning stylus and its production
Inventor: HONJIYO YASUJI
IPC: G11B9/07
Filed: 1981-02-06
Abstract: PURPOSE:To greatly reduce the working time, by forming a pair of slopes that demarcats the ridgeline which allows the relative advance among tracks of a video disk with a prescribed opening by the cutting process using a leser beam. CONSTITUTION:A parallelepiped scanning stylus start material 12 is formed with a natural diamond crystal, and the run-out face (equivalent to electraode forming face) 13 is lapped into a mirror surface. Plural materials 12 are jointd and fixed to a comb-shaped tool 14, and the laser beam is irradiated from the side of the face 13 to form a pair of slopes 16 and 17 which are demarcated by a ridgeline 15. An angle 20 and an angle 22 of inclination to a video disk face 21 are connotative angles of the slopes 16 and 17. The material 12 is pressed to a polishing disk 27 having a polishing groove 26 of a prescribed opening angle 25 with an angle 28 of inclination to carry out a lapping process. An electrode is formed by sputtering the tantalum on the face 13 with a prescribed thickness. Then a process is given to the stylus tip to ensure an application suited to a CED and VHD system each.
Patent JP-S60160927-A (JP)
Inventor: NAKAMURA YUTAKA
IPC: A47J37/06
Filed: 1984-02-01
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-H08191340-A (JP)
Title: Telephone set with auditory characteristic compensation means
Inventor: MIZUSHIMA MASAHIDE
IPC: H04R25/00
Filed: 1995-01-09
Abstract: PURPOSE: To enable a user to easily measure his hearing ability by himself and to automatically compensate frequency characteristics of a receiving circuit based on the measurement result by providing a function which measures the hearing ability, user by user, so that speech reception characteristics having optimum hearing aid characteristics for a person who has difficulties in hearing. CONSTITUTION: This telephone set consists of a hybrid transformer 1, a switch 2 for a speech reception signal and a signal for hearing ability measurement, plural oscillators 3 which output a single audio frequency used as the signal for hearing ability measurement, a variable attenuator 4 which sets the minimum auditory level of a user, a filter 5 for compensation which compensates frequency characteristics corresponding to the minimum auditory level, an amplifier 6, a CPU 7, a storage device 8, a user interface part 10, etc. This constitution enables a hard-hearing person to measure the hearing ability in advance and his auditory characteristics based upon the measurement result can be registered in a storage circuit in advance.  At the time of an incoming call, frequency characteristics and sound pressure level of the speech receiving circuit are so compensated as to match the auditory characteristics of the hard-hearing person with a hearing aid call button pressed.
Patent JP-S60160949-A (JP)
Inventor: TAKAYAMA NAOHIKO
IPC: A61B8/14
Filed: 1984-01-31
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-H11213724-A (JP)
Title: Luminaire
Inventor: HAYASHI JUNYA
IPC: F21S4/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination attraction effect in lighting lamps having luminescent colors different from one another at the same time by positively changing light colors by which a shade is sparkled. SOLUTION: Multiple lamps L1, L2, L3 which provide two or more kinds of luminescent colors are used. A shade 16 having a light color boundary part 18 opposite to a part in between lamps L1, L2 is used. The light color boundary part 18 has a protrusion 19 formed protrudingly from the inside surface of the shade 16 toward the part in between the lamps L1, L2 and a groove 20 formed in the surface of the shade 16 by the protrusion 19. When the lamps L1, L2 having luminescent colors different from each other are lighted at the same time, light colors by which the shade 16 is sparkled are clearly changed using the light color boundary part 18 as a boundary, so that a high illumination attraction effect can be provided.
Patent JP-S61179018-A (JP)
Inventor: INAMI TATSUO
IPC: H01H13/02
Filed: 1985-01-31
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-H08212922-A (JP)
Title: Device and method for assembling shadow mask body structure
Inventor: MIYAZAKI TSUTOMU
IPC: H01J9/14
Filed: 1995-02-06
Abstract: PURPOSE: To improve a product yield rate by providing a positioning means for a specific shadow mask, to easily and surely perform positioning of the shadow mask relating to a support frame, so as to prevent producing an inferior product of deviation, rotation, etc. CONSTITUTION: In a method of assembling a shadow mask body structure by fitting a skirt part of a shadow mask 1 and a side wall part of a support frame 2 to fixedly weld an overlapped part of both the skirt and side wall parts, the following means is applied. Namely, the means uses a support frame positioning means of positioning the support frame 2, mask curved surface receiving jig 4 of supporting the shadow mask 1, mask curved surface retaining jig 7 of pressing the shadow mask 1 to this mask curved surface receiving jig 4 and a mask positioning means 8 of positioning X, Y axis directions relating to the support frame 2 of the shadow mask 1 inserted to the support frame 2 positioned by the support frame positioning means.
Patent JP-H05216232-A (JP)
Title: Resist composition and method for forming resist pattern
Inventor: KOBAYASHI TOMOKO
IPC: G03F7/038
Filed: 1992-02-04
Abstract: PURPOSE:To put the resist superior in resolution and dry etching resistance to practical use. CONSTITUTION:The resist composition is prepared by adding silica sol to the resist comprising an alkali-soluble resin and alkoxy-methylmelamine and an acid generator, and this resist is used for the upper layer resist of 2-layer structure, the upper layer pattern is formed by selective exposure to ultraviolet rays and alkali development, and this pattern is transferred to the lower layer resist by dry etching through the mask of the upper layer resist pattern.
Patent JP-S59144120-A (JP)
Title: Formation of thin film
Inventor: MIYOUKAN ISAO
IPC: C23C16/50
Filed: 1983-02-08
Abstract: PURPOSE:To form a thin film having uniform characteristics for a large area by introducing activated hydrogen gas into the reservoir providing a base material and a varporization source using a DC discharge type gas discharge tube and by vacuum deposition of vaporizing material while the area near the base material is irradiated by electron beam. CONSTITUTION:A vacuum-deposition substrate 2 and a vaporization source 3 are provided opposingly each other within a bell-jar 1 forming a vaporization reservoir. The hydrogen gas is introduced into the bell-jar 1 through a DC discharge type gas discharge tube 4 and simultaneously the bell-jar 1 is exhausted by a vacuum pump through an exhausting tube 5 in order to keep the inside in the reduced pressure condition. The substrate 2 is heated by a heater 6. The vaporized material from the vaporization source 3 heated by the electron beam heater 9 is vacuum-deposited while the substrate 2 is irradiated uniformly by the electron beam emitted from the electron beam generator 8.
Patent JP-S62177831-A (JP)
Title: Manufacturing equipment for color cathode-ray tube
Inventor: TANAKA TOKUSHIRO
IPC: H01J9/46
Filed: 1986-01-31
Abstract: PURPOSE:To make it possible to form easily a screen of a color cathode-ray tube with a constant quality of excellent landing performance, by furnishing a temperature control device at a carrier unit, and controlling the temperature of a shadow mask which is heated by the radiant heat from a heated panel. CONSTITUTION:In a carrier unit 17, are furnished nozzles 30c-30n of a temperature adjusting device to control the temperature while a shadow mask is being mounted when the carrier unit 17 is stopped, responding to exposure devices 18c-18n from the third one from a panel/mask connecting device 19 side. The nozzles 30a-30n are formed of a hot wind blowing conductor 32 at the center, a cold wind blowing conductor 33 at the outside, and an exhaust conductor 34 to exhaust the hot wind and the cold wind blown through the conductors 32 and 33, at the middle portion, in the same axis. They are driven up and down synchronously to the intermittent movement of the carrier unit 17, and the tips of the nozzles are inserted the recessed surface of the shadow mask 4 from the opposite side of the panel 2, to the panel/mask connecting body stopped at the upper side of the nozzles. When the panel/mask connecting body moves, they are removed.
Patent JP-H07223416-A (JP)
Title: Stopper metal fitting fir tire chain and tire chain
Inventor: ITO TAKAHIRO
IPC: B60C27/06
Filed: 1994-02-15
Abstract: PURPOSE:To facilitate attachment/removal of a tire chain by connecting end of the chain in one end of the first metal piece, journalling the second metal piece having the other end ring hook part in the other end of the first metal piece, and sliding the ring by the rotation of the second metal piece so as to engage the ring in a recessed part of the first metal piece. CONSTITUTION:A ring 34 in one end of a tire chain is engagingly stopped in a through hole 36 in the first arm part 33 of the first metal piece 32, while the second metal piece 38 is journalled in the end part of the second arm part 35, which forms an L- shape with the first arm part 32 and provides an engagingly stopping recessed part 37, by means of a shaft 40. On the other hand, in the second metal piece 38, a hook part 44 hooking a ring 46 in the other end of the tire chain is arranged at the tip of the first arm part 42, while a stopper piece 48 is arranged in the side edge part, and the second arm part 43 forms an L-shape with the stopper piece 48. The ring 46 is hooked in the hook part 44 adequately opened by means of the stopper piece 48, and the second arm part 43 and the second metal piece are rotated together, and consequently, the ring 48 is slid to be engagingly stopped in the engagingly stopping recessed part 37. Therefore, a tire chain can be attached/removed only by the rotation of the second metal piece 38, so that work is faciliated.
Patent JP-H02198877-A (JP)
Title: Image forming device
Inventor: ARAKI KEISUKE
IPC: B41J2/455
Filed: 1989-01-27
Abstract: PURPOSE:To shorten a distance between body images, and to form image data onto the surface of a photosensitive body with high accuracy by setting each element so that an incident angle at a time when luminous flux emitted from the emission-picture end section of a fine light source is projected to the midpoint of a fine light source on a surface on the side reverse to the surface emission section of a transparent optical member and an adjacent fine light source is made larger than a critical angle. CONSTITUTION:Each element of the array pitches P of fine light sources, the refractive index (n) and thickness (d) of a transparent optical member 3, etc. is set so that an incident angle thetaat a time when luminous flux 1a1 emitted from the end section la of the effective emission region (l) of the fine light source 1a of a surface emission section 1 is projected to the midpoint 3a1 of a fine light source 1a on a surface (an outgoing surface) 3a on the side reverse to the surface emission section 1 of the transparent optical member 3 and a fine light source 1b adjacent to the light source 1a is made larger than an angle, where total reflection is generated, a critical angle thetaC. Luminous flux intended to be projected to regions except a region 6a on a recording surface 6 corresponding to the fine light source 1a in luminous flux emitted from the fine light source 1a is totally reflected by the outgoing surface 3a, guided to the side section of the transparent optical member 3 and is not projected to other regions of the recording section 6, thus preventing a crosstalk.
Patent JP-S55111522-A (JP)
Title: Method of grouting to ground and its apparatus
Inventor: SHIMADA YOSHIHARU
IPC: E02D3/12
Filed: 1979-02-19
Abstract: PURPOSE: To perform a ground treatment without any environmental pollution by grouting a mixing solution having a water glass as an effective component and another mixing solution having CO 2  gas as an effective component from end portion of a multiple tube in a method of reinforcement of a weak ground with a water glass grout.  
     CONSTITUTION: A carbonic acid gas filled in a container B is led into an inner pipe of a multiple pipe through a valve, a pressure meter G and a flow meter F by a CO 2  bomb or a compressor. On the other hand, the mixing having water glass as the effective component is led to a pipe 2 through a pressure meter G 2  and a flow meter F 2  from a container WG by a pump P. At inside or outside of the end portion of the multiple pipe, said CO 2  gas and water glass are injected into the ground as a gas-liquid mixing material. Further, the vomiting ratio of the CO 2  and the water glass is previously controlled by the valve V and the pump P so as to be a determined value by a controller C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000223144-A (JP)
Title: Fuel cell system and its controlling method
Inventor: KURITA KENJI
IPC: H01M8/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To collect and recycle water without degrading the performance of fuel cells. SOLUTION: This fuel cell system is equipped with a reformer 3 for reforming a reforming material made of a hydrocarbon fuel and water into a fuel gas having hydrogen as a main constituent, and a fuel cell stack 4 for generating electricity by using the fuel gas and an oxidant gas. In this controlling method of the fuel cell system, water collecting means 9a, 9b for collecting condensed water are provided on at least one of a fuel-gas pipeline 14 for connecting the reformer 3 to the fuel cell stack 4 and a fuel-gas off-gas pipeline 16 for exhausting off gas of the fuel gas not used in the fuel cell stack, and water collected by the water collecting means 9a, 9b is recycled as reforming material.
Patent JP-H08300870-A (JP)
Title: Writing instrument and manufacture thereof
Inventor: YASUNAGA MASAHIRO
IPC: F16B7/18
Filed: 1996-01-08
Abstract: PURPOSE: To provide the engaging structure of a male member with a female member and a method for engaging or disengaging capable of easily inserting and drawing an ink core into or from a body barrel, easily and effectively engaging the male member with the female member and easily disengaging the male member from the female member. CONSTITUTION: Threaded part 11 or 21 is formed on the outer periphery of the engaging part of a sharp plug 10 or the inner periphery of a body barrel 20, and the outer periphery of the barrel 20 or the plug 10 not formed with the threaded part 21 or 11 is formed of an elastic material into which the part 11 or 21 bites. The plug 10 is press injected to engage the barrel 20 by the engaging part of the plug 10. The plug 10 can be removed from the barrel 20 by so turning as to loosen the threads.
Patent JP-S52103522-A (JP)
Title: Production of polyamide filaments
Inventor: IMAI KIYOSHI
IPC: D01F8/12
Filed: 1976-02-24
Abstract: PURPOSE: A polyamide fiber having high affinity for acid dyes combined with good spinnability is obtained by the high-speed, composite melt-spinning process using a polyamide with high acid dye receptivity and a second polyamide that has low receptivity but has good spinnability. 
     COPYRIGHT: (C)1977,JPO&Japio