baber/WOPTO huggingface dataset:
Patent JP-H04192799-A (JP)
Title: Stereo microphone
Inventor: KIRIYAMA AKIO
IPC: H04R5/027
Filed: 1990-11-26
Abstract: PURPOSE:To changing recording area corresponding to purpose and desirably changing the feeling of being at a live performance given by a stereo by supporting a board mounted with a recording element,respectively, with a pair of engaging supporting gears and enabing the direction of each recording element to be changed in the desirable direction. CONSTITUTION:One of a pair of engaging supporting gears 10 engages with a manual gear 11. The manual gear 11 is supported by a main unit case 15 and a part of the gear is protruded outside. Each of the supporting gears 10 is provided with a screw hole 10a at the center part, a pair of angular holes provided on both sides, respectively for the supports and a through-hole 10c through which a lead 16 passes. A pair of supports 13 provided on both sides, respectively, support both sides of a board 12 for the prevention of vibration via a rubber support 14. The supports 13 are fixed with their lower part inserted in the angular holes of the supporting gears 10. By rotating the manual gear 11 with fingers, the pair of the adjacent supporting gears 10 mounted with a recording element 1 can be rotated in the reverse direction with each other, thus enabling the recording direction of each recordina element 1 to be changed.
Patent JP-H08147571-A (JP)
Title: Guide lighting appapatus
Inventor: YONEYAMA MASAMI
IPC: G08B5/36
Filed: 1994-11-18
Abstract: PURPOSE: To improve noticeability and to harmonize with a building interior design by providing an arrow provided with a light-transmissive cover adjacent to a display surface in the attachment frame part of the display surface separately from the display surface and arranging a compact-type fluorescent lamp to the center part of a tool main body in a horizontal state so as to be in the same direction as the arrow. CONSTITUTION: The display surface 9 is provided on the tool main body 1 provided with a lamp socket 5 for holding the compact-type fluorescent lamp 4, a lighting device 6 for lighting the fluorescent lamp 4 at all times, a power source 8 for emergency for lighting at the time of the emergency and an emergency time lighting device 7. Separately from the display surface 9, the arrow 3 which is a symbol for indicating an escaping direction is provided approximately on the same line with the fluorescent lamp 4 in a display surface frame 2 adjacent to the display surface 9. The arrow 3 is provided with the light- transmissive cover provided with transmissivity equal to or more than a symbol surface for indicating an emergency exit provided on the display surface 9. Thus, the noticeability is improved and the one harmonized with the building interior design is realized.
Patent JP-H02170968-A (JP)
Title: Vacuum arc vapor depositing device equipped with changeover means of electrode
Inventor: YOSHIKAWA TETSUYA
IPC: C23C14/24
Filed: 1988-12-21
Abstract: PURPOSE:To continuously form a film consisting of a single layer, a multilayer and a composite layer on a base material by connecting the electrodes of a vacuum arc vapor depositing device with a DC power source for arc discharge via a polarity changeover means for alternately changing over the electrodes to a cathode and an anode. CONSTITUTION:Reactive gas can be introduced into a vacuum chamber 1 and the electrodes 2A, 2B made of two or more substances evaporated by vacuum arc are provided therein. Further a base material 9 on which a film is formed by vacuum arc vapor deposition is housed in the vacuum chamber 1. The electrodes 2A, 2B are connected with a DC power source 8 for arc discharge via a polarity changeover means 7 for alternately changing over the electrodes 2A, 2B to a cathode and an anode. Thereby a thin film can be formed on the base material by a vacuum arc vapor depositing method belonging to a physical vapor depositing method (PVD).
Patent JP-H07172943-A (JP)
Title: Carbon composite material reinforced by carbon fiber
Inventor: YAMAMOTO IWAO
IPC: C04B37/02
Filed: 1993-12-22
Abstract: PURPOSE:To obtain the subject material which is excellent in thermal properties, particularly can be used as a material for walls in a nuclear fusion reactor, by allowing pitch carbon fibers to orient in the thickness direction, setting the ratio of the thermal conductivity in the thickness direction to that in the direction rectangular to the thickness direction to larger than a prescribed value and maintaining the thermal conductivity in the thickness direction over a prescribed value. CONSTITUTION:In this carbon fiber-reinforced composite material (C/C composite material), pitch carbon fibers of more than 15mum diameter are allowed to orient in the thickness direction, the ratio of the thermal conductivity in the thickness direction to that in the direction rectangular to the thickness direction is 2 or higher and the thermal conductivity in the thickness direction is over 7W/cm. deg.C. As a carbonaceous material, coal tar of high optical anisotropy is melt-extruded into filaments of 18 to 40mum diameter and 2,000 to 8,000 filaments are collected into a carbon fiber bundle. The bundles are treated with a thermosetting resin, cut into 15 to 300mm pieces, which are arranged in a mold, heated to effect molding whereby carbon fiber-reinforced composite material (C/C composite material) is obtained. Metal is metallurgically joined to one face in the direction rectangular to the thickness direction.
Patent JP-H02171663-A (JP)
Title: Jitter analyzer
Inventor: IKEGAMI SHINICHI
IPC: G01R29/02
Filed: 1988-12-24
Abstract: PURPOSE:To enable continuous measurement by a reading the memory contents of another one of a plurality of memory means finished with a measurement from a time at which a jitter distribution measurement is started by one thereof to execute a reading and a measuring in parallel. CONSTITUTION:A reset signal is generated with the switching-on of a power source, an output Q of an FF 18 goes to '0' and jitter memories 13A and 13B are cleared. An address data from an A/D converter 1 is applied to the memories 13A and 13B through an address switch 12 and a reading signal is applied to the memory 13A from a DMA signal input terminal 10 synchronizing this action and a load signal is supplied to a jitter counter 16 through a memory switch 15 to be added by 1. On the other hand, the data read out of the memory 13B is outputted to a data bus 11C through a memory switch 20. With the overflowing of the counter 16, the FF 18 turns to '1' and switch devices 12, 15, 17, 19 and 20 are changed over to connect the memory 13B to a measurement position while the memory 13A is connected to a CPU position. Thus, the reading of memories and a jitter distribution measurement can be performed continuously.
Patent JP-H0487618-A (JP)
Title: Double flow dryer of desicating agent fixing type
Inventor: BAANAADO DABURIYUU SETORUMAIYA
IPC: B01D53/26
Filed: 1990-11-27
Abstract: PURPOSE: To avoid an abrasive action of an adsorping material, achieve a large surface area and make the handling and exchanging of its core easier by placing a fixed double current desiccant core module in a pressurized container and constituting the core module with particles of an adsorping materials, wherein the particles are connected to each other. CONSTITUTION: The double current dryer system 20 of a fixed desiccant type has a first pressurized container 22, a second pressurized container 24, a fixed desiccant core module 26 for each container and a valve-conduit system for allowing gas to flow to the both containers simultaneously, i.e., a valve-conduit device 28. The fixed desiccant 52 is consisting of small particles connected to each other and has a high strength and is bearable without separating from each other for a high speed air pulse. Since the particles are tightly held each other, there is no movement to generate abrasion among the particles, making it unnecessary to repressurize or depressurize the pressurized container under control. Also, this solid structure makes it possible to reduce the distance to the direction of radius between an inner wall 68 and an outer wall 70 of the core.
Patent JP-H06170199-A (JP)
Title: Method and ball mill for dispersing alkaline slurry
Inventor: KUBOTA YOSHIHIRO
IPC: B01F7/00
Filed: 1992-12-04
Abstract: PURPOSE:To solve such a problem that the abrasion of the leading end part is violently generated because the corrosion resistance to a slurry in the structure of a conventional ball mill is insufficient and the contamination of the slurry with a metal is generated. CONSTITUTION:The rotor 4 and vessel 1 of a ball mill are formed from a material obtained by applying heat treatment to cast iron with chromium content of 15-30% so as to have hardness HRC of 57 or more. Therefore, the abrasion of the leading end part of the rotor 4 can be reduced to a large extent.
Patent JP-H02170042-A (JP)
Title: Limit current type gas concentration sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1988-12-23
Abstract: PURPOSE:To decentralize pores uniformly over the entire surface of a porous electrode by a porous ceramic layer even if some of the pores are clogged by forming the porous ceramic layer which has many pores as gas diffusion control holes on one surface of a solid electrolyte plate which has porous electrodes on both surfaces. CONSTITUTION:The solid electrolyte plate 11 which has the porous electrodes 12A and 12B on both surfaces of the limit current type gas sensor is formed and the porous ceramic layer 14 is formed on one surface of this electrolyte plate 11. The ceramic layer 14 covers one surface of the electrolyte plate 11 and has gas diffusion limit holes and a lead wire 15 is formed on the electrodes 12A and 12B. Further, porous electrodes 22A and 22B are formed on both surfaces of the solid electrolyte plate 21 and the porous ceramic layer 24 as a gas diffusion chamber is formed covering the electrode 22A across the porous ceramic layer 23 as a gas diffusion chamber.
Patent JP-H02259197-A (JP)
Title: Pigment for coating paper
Inventor: KENISU MAIKERU BIIZURII
IPC: C09D17/00
Filed: 1989-12-15
Abstract: PURPOSE: To obtain a suspension having high solid content having a viscosity suitable as a composition for paper coating by preparing a suspension containing a first pigment which releases cations of valency greater than 1 into an aqueous solution and a second pigment, under a specific condition. CONSTITUTION: Respective aqueous suspensions of a first pigment (calcium sulfate or the like) releasing cations of valency greater than 1 into an aqueous solution and a second pigment (kaolin or the like) are prepared (respectively contains not greater than 50 wt.% of pigment) and mixed to prepare a flocculated suspension. The flocculated suspension is mechanically dehydrated and the resultant cake is blended with a dispersing agent to prepare the objective aggregation-releasing suspension containing at least 50 wt.%, preferably at least 60 wt.% based on a dry weight.
Patent JP-H05159257-A (JP)
Title: Magnetic head driving device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/55
Filed: 1991-12-10
Abstract: PURPOSE:To secure a control range by shifting a secondary resonance frequency to the higher region for realizing the improvement of positioning accuracy of a magnetic head and the improvement of response speed, which are required for a magnetic head driving device mounted with a narrow track magnetic head. CONSTITUTION:A reinforcing member 18 formed of the material different from those of a fixed member 13 and 1st leaf spring 8 is mounted on an extended part 9 of the 1st leaf spring 8 to shift the secondary resonance frequency to the higher region. A mass-productivity is never impaired since the reinforcing member 18 is mounted by an outsert molding, adhesion, etc.
Patent JP-H01166710-A (JP)
Title: Hair treatment device
Inventor: IDA HARUO
IPC: A46B11/00
Filed: 1987-12-23
Abstract: PURPOSE: To obtain a hair dressing tool with superior safety, by providing a brush body in which many bristles are setup vertically from a brush substrate and heating projections of a heating part which are facing the outside from the brush substrate, and arranging the bristles in such a way that at least a part of the plural bristles surrounds the circumference of the heating projections. CONSTITUTION: A brush body 2 is composed of many bristles 19 being set up at the outer surface of a brush substrate 18 in a semicircular form, and interlocking holes 20 are formed on the brush substrate 18 opposing the heating projections 17 of the heating barrel 10. The heating projections 17 pass through the interlocking holes 20 in such a state that the brush body 2 is adhered closely to the heating barrel 10, and project a little to the outside. Further, the bristles 19 of the brush body 2 are set up such a way as to surround the heating projections 17. Therefore, even when a finger touches the heating projections by mistake, it is protected by such surrounding bristles as not to reach the heating projections 17, and thereby a possible occurrence of a burn can be prevented.
Patent JP-H05159113-A (JP)
Title: Magnetic card ticket issuance system
Inventor: ANAMI MAKIKO
IPC: G07B1/00
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a magnetic card ticket issuance system capable of an encoding system to prevent the destruction of the effective data of a magnetic stripe even if a magnetic card ticket is folded into two. CONSTITUTION:A write data generating part 10 to generate write data to be written in the magnetic stripe 2 of the magnetic card ticket 1 generates the write data in which an end code continues at a central part in conformity with write-in format 10b in which the central part is designated as a no-data area, and sends it to a magnetic card ticket issuing part 12, and in the case that the end code continues in the write data, the magnetic card ticket issuing part 12 writes no-data in the central part of the magnetic stripe 2 of the magnetic card ticket 1 during the continuation of this end code on the basis of the no-data area of the write-in format 12b, and issues this magnetic card ticket 1.
Patent JP-H01166168-A (JP)
Title: Betting ticket selling machine
Inventor: KUWABARA SHINICHI
IPC: G06Q50/34
Filed: 1987-12-22
Abstract: PURPOSE:To improve the issuing speed of a betting ticket by proceedingly executing the printing or the write of magnetic information of the betting ticket in parallel with communication to the central processor of a center when the betting ticket is sold with the aid of a betting ticket selling machine. CONSTITUTION:When betting data is inputted by a keyboard 11, it is displayed 10. Then, by operating an issuing key, the betting data sent through a control part 8 is stored in a memory 1 by a main control part 3. The main control part 3 transmits the betting data to the central processor through an interface part 2 and simultaneously indicates the printing and the write of the magnetic information of the betting ticket to a betting ticket printing part 4 and a magnetic control part 5. The betting ticket is decided whether it is normal or not and it is issued when it is normal. Besides, when it is abnormal, it is carried to an abandonment stacker by switching a carrier path.
Patent JP-H01167212-A (JP)
Title: Antibacterial amorphous aluminosilicate
Inventor: YAMAMOTO TATSUO
IPC: A61P31/04
Filed: 1987-12-23
Abstract: PURPOSE:To obtain an antimicrobial amorphous aluminosilicate exhibiting antimicrobial activity against various bacteria and fungi, by substituting the total or a part of ion-exchangeable ion in an amorphous aluminosilicate with an antimicrobial metallic ion and NH4<+>. CONSTITUTION:An amorphous aluminosilicate(AAS) expressed by general compositional formula xM2O.Al2O3.ySiO2.zH2O (M is generally an alkali metal element such as Na or K; x, y and z are molar ratios of the metal oxide, silica and water of crystallization, respectively) is prepared beforehand. The AAS is suspended e.g., in water and the obtained slurry of AAS is made to contact with an aqueous solution containing an antimicrobial metallic ion and NH4<+>. The ion-exchangeable ion in the AAS is substituted with the above ions by this process. The contact treatment is carried out preferably at 40-60 deg.C for 10-24hr. The antimicrobial ion is e.g., ion of silver, copper or zinc. The antimicrobial amorphous aluminosilicate produced by this process can be added to a resin without causing the discoloration of the resin with time and exhibits excellent antimicrobial property comparable to conventional antimicrobial AAS.
Patent JP-H01167989-A (JP)
Title: Discharge lamp lighting device
Inventor: TERAMOTO SATOSHI
IPC: H05B41/24
Filed: 1987-12-23
Abstract: PURPOSE:To make it unnecessary to provide the no-load countermeasure and to increase the degree of freedom of design by dividing a capacitor of LC resonance circuit connected to one or more discharge lamps of plural discharge lamps respectively, and feeding a resonance current and a preheating current separately to the respective filament of the discharge lamp through the divided capacitors. CONSTITUTION:Capacitors C11 and C12 are provided to feed a resonance current and a preheating current separately to filaments F11 and F12 of a discharge lamp 11 of two discharge lamps 11 and 12 with different wattages, respectively. And, while the capacitor C11 is connected between the no power source side of the filament F11 and the power source side of the filament F12 of the discharge lamp 11, the capacitor C12 is connected between the power source side of the filament F11 and the no power source side of the filament F12 of the discharge lamp 11. As a result, there is no resonance loop in the no-load condition by removing the discharge lamp, and no countermeasure is necessary to the no-load condition. Furthermore, the discharge lamp properties such as the tube voltage and the preheating current can be set at an adequate value, and the degree of freedom of design can be increased.
Patent JP-H02172264-A (JP)
Title: Manufacture of electronic parts
Inventor: SUZUKI YASUSHI
IPC: H01L21/56
Filed: 1988-12-24
Abstract: PURPOSE:To prevent the damage of a case made of resin and the decrease of electronic parts quality by using a simple apparatus by a method wherein resin attaching to an electrode lead surface is eliminated by rotating rotary brushes made of resin fiber containing honing stone powder, in the directions rectangular to and parallel to the longitudinal direction of the electrode lead. CONSTITUTION:Resin attaching to a plurality of electrode leads stretching from a resin mold case 14 containing function elements in the inside is eliminated. At this time, rotary brushes 25, 31 made of resin fiber containing honing stone powder are rotated in the direction 30 rectangular to and in the direction 35 parallel to the longitudinal direction of electrode leads 11, thereby eliminating the resin attaching to the surfaces of the electrode leads 11. As a result, the resin attaching to the whole surface of each electrode lead 11 stretching outside the case 14 can be surely and easily eliminated. Thereby, the damage of the resin case and the decrease of electronic parts quality can be prevented by using an adequate apparatus.
Patent JP-2000156019-A (JP)
Title: Recording medium driving device of magazine loading type
Inventor: SUZUKI MASASHI
IPC: G11B17/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To surely guide a magazine without having a projection part deviate out of a guiding section even when the bottom surface is easily deformed by guiding the magazine while holding the guiding section of the magazine between the head part of the projection part and a guiding surface. SOLUTION: Sliding members 18 and 19 having head parts 18a and 19a in the tips of guiding/locking pins 16 and 17 are provided. When a magazine M is loaded, the sliding members 18 and 19 enter guiding grooves Ma and Mb formed in the bottom plate M2 of the magazine M. At this time, since holding parts Ma4 and Mb4 formed to have steps in the guiding grooves Ma and Mb are held between the head parts 18a and 19a and the upper surface of a bottom plate 11C, the magazine M is surely guided locked without making the magazine M thick.
Patent JP-H08186784-A (JP)
Title: Projection type display device
Inventor: FUJIMORI MOTOYUKI
IPC: G02F1/13
Filed: 1994-12-27
Abstract: PURPOSE: To provide a projection type display device which contains a cooling mechanism to effectively cool each inside part of the display device. CONSTITUTION: A vent hole and an exhaust hole are formed on the front and rear faces of the lamp case of a light source lamp unit 8 of a projection type display device 1 and toward the optical axis of the lamp case. The vertical and horizontal circumference surfaces of the lamp case are substantially blocked up. An exhaust fan 16 is provided on the back of the lamp case, and an auxiliary intake fan 17 is attached to a power unit 7 to forcibly supply the air into the unit 7. A 2nd intake port is formed on the upper wall of a sheathing case corresponding to the position of an intake fan 15. At least a part of the air flow supplied into the device 1 by the fan 15 flows into the lamp case along its optical axis and flows at the periphery. As a result, the inside parts of a light source lamp, a reflector, etc., are effectively cooled.  The air is forcibly supplied into the unit 7 by the fan 17 and the inside of the unit 7 is satisfactorily cooled. A sufficient amount of air is supplied through the 2nd auxiliary intake port even if the main intake port is blocked. Therefore, the inside of the device 1 is satisfactorily cooled at all times.
Patent JP-H01167744-A (JP)
Title: Heat developable photosensitive element
Inventor: YOKOGAWA TAKUYA
IPC: G03C7/00
Filed: 1987-12-23
Abstract: PURPOSE:To provide an image which is less fogged at the time of heat development with a high sensitivity by chemically sensitizing the title element in such a manner that the latent image distribution of at least half of a silver halide emulsion has one maximal value in the particle and the position of such value is the depth of a prescribed value or below from the surface and the particle surface has the latent image as well. CONSTITUTION:This element has at least the silver halide emulsion and binder on a base. The silver halide emulsion is chemically sensitized in this case in such a manner that at least >=50% thereof has at least one maximal value within the particle in the latent image distribution after exposing and the position (mode) where this maximal value is <0.02mum from the surface and even the particle surface has the latent image. The sufficient effect of color sensitization of the internal latent image type emulsion is obtd. and the sufficient development and substantial sensitivity are obtd. in a practicable heat development processing only when the mode of the latent image distribution is <0.02mum and the particle surface has the latent image. The image which is less fogged at the time of the heat development is thereby obtd. with the high sensitivity.
Patent JP-H11147710-A (JP)
Title: Production of scandium borocarbide
Inventor: TANAKA TAKAO
IPC: G02B1/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To create new boron carbide. SOLUTION: A mixture obtained by mixing Sc2 O3 with boron at a ratio based on the following formula I is preferably formed into pellet-like shape and the pellet-like material is reacted in vacuum or inert gas atmosphere at 1,500 to 1,850 deg.C to afford scandium boride compound and further, the scandium boride compound is mixed with carbon at a ratio based on the following formula II and the resultant mixture is formed into preferably pellet-like shape and the pellet-like material is reacted under the same reaction conditions as the above conditions to produce scandium borocarbide represented by formula V ScB(17+x)C(0.25+y) [-10<(x)<10;-0.2<(y)<1.5]. The reaction of the formula I and the formula II may be substituted with reactions of formula III and formula IV.