baber/WOPTO huggingface dataset:
Patent JP-H07218413-A (JP)
Title: Device for concurrently effecting differential thermal analysis and thermogravimetric measurement
Inventor: HARIGAI TETSUZO
IPC: G01N25/20
Filed: 1994-01-31
Abstract: PURPOSE:To provide a device for concurrently effecting a differential thermal analysis and thermogravimetric measurement having an inclination-adjustment mechanism with a small and light weight structure capable of easily correcting or fixing the verticality of a detector. CONSTITUTION:A socket 4 is so constituted that holes are provided on both of the side faces, a hole 4b is provided on a lower section and electrodes 7, 8 are provided on both of the side faces. A cartridge 5 is formed of a cylindrical section of which outer diameter is smaller than an inner diameter of an upper section of the socket 4 having holes 5c provided on both of the side faces and a projection section 5b having a groove 5 fitted to the hole 4b on the lower section of the socket 4 to which a plug of a detector is fitted. The cartridge 5 is fixedly inserted into the socket 4. A plurality of male-screws 11a are screwed into the upper section of the socket 4.
Patent JP-S54121754-A (JP)
Title: Infrared ray transmission window
Inventor: MUTOO KATSUTOSHI
IPC: G02B5/28
Filed: 1978-03-14
Abstract: PURPOSE: To make the infrared ray transmission window more difficult to break as compared to that of conventional ones by using the same material as that of ZnSe substrate as the base material for interference thin film and dispersing metal fine particles in the interference thin film.  
     CONSTITUTION: A metal such as Au of a higher reflectance to the wavelength of incident light and ZnSe are alternately heated and evaporated by electron beams onto a ZnSe substrate 1, whereby the metal fine particles are dispersed in the ZnSe and an interference thin film 5 of good abhesiveness to the substrate 1 and of a  resembling coefficient of expansion is formed. Further a ZnSe thin film 3 is evaporated thereon. In this infrared ray transmission window, the theoretical thickness  of the thin film 5 for reflection to become 0 with respect to the incident light 4 of a  wavelength of 10.6μm becomes 0,71μm and refractive index 3.72. Here, the refractive index of the substrate 1 is assumed to be 2.4, that of the thin film 3 to be the  same and the thickness of the thin film 3 to be 1.10μm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04246645-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAKAMI MASAYUKI
IPC: G03C7/38
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a sensitive material having superior sharpness and contg. a polymer coupler having superior nonmigrating property, color developing property and film strength, hardly varying the developability of silver and capable of being produced by a simple method. CONSTITUTION:This sensitive material contains a polymer coupler obtd. by copolymerizing at least one kind of ethylenic unsatd. monomer represented by the formula with at least one kind of monomer having at least two copolymerizable ethylenic unsatd. units in the molecule and at least one kind of ethylenic unsatd. monomer having at least one kind of anionic group selected among -SO3M, -SO2M and -P(O)OM(OM') (each of M and M' is H, an alkali metal atom, an alkaline earth metal atom or an ammonium molecule). In the formula, R<1> is H, alkyl, etc., each of L<1> and L<2> is a divalent combining group, Q is a residue of a coupler capable of forming a dye by coupling with an oxidized arom. prim. amine developing agent and each of i and j is 0 or 1.
Patent JP-H10228715-A (JP)
Title: Recording medium reproducing device with alarm function
Inventor: YAMADA TOMOHIRO
IPC: G11B31/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a reliable alarm function on a CD player to be equipped with an alarm function. SOLUTION: At the time of preset alarm hour, if a disk is loaded in a disk reproducing part, the disk is reproduced, and the alarm hour is provided. On the other hand, if no disk is loaded in the disk reproducing part 1 at the time of the preset alarm hour, an electronic sound generating part 2 is controlled to generate an electronic sound to provide the alarm hour in this case.
Patent JP-H11228298-A (JP)
Title: Growth of compound semiconductor crystal
Inventor: FUJIWARA SHINSUKE
IPC: H01L21/205
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a crystal-growing method for growing a bulk crystal by introducing a gaseous feedstock by which a bulk crystal of a compound semiconductor is enabled to be grown by preventing generation of a crystal nucleus and controlling the deterioration of homology of the growing interface. SOLUTION: This method growing a compound semiconductor crystal at a low temperature part of a growing room by a vapor phase method comprises forming an exterior room to be filled with a first gaseous feedstock including at least one of the constituent element of the compound semiconductor, connecting the exterior room to a growing room through a gaseous feedstock introducing hole, arranging a solid raw material or a liquid feedstock including the remaining elements of the constituent elements of the compound semiconductor in the growing room or the exterior room at the neighbor of the gaseous feedstock introdsucing hole, forming a second gaseous feedstock from the solid feedstock or the liquid feedstock,  allowing the first gaseous feedstock and the second gaseous feedstock to diffuse to a low temperature part of the growing room by the difference of the partial pressure to crystallize the compound semiconductor.
Patent JP-S56126477-A (JP)
Title: Simultaneous treatment of high-molecular waste matter and metal scrap
Inventor: MICHIMAE SEIJI
IPC: B09B3/00
Filed: 1980-03-08
Abstract: PURPOSE:To simultaneously treat both the titled matters with high efficiency, by compressedly forming high-molecular waste matters and metal scraps after they are mixed together or piled up, and then, by performing a heat treatment on them. CONSTITUTION:Formed matter D which has been prepared by compression forming of mixed or stacked high-molecular waste matters and metal scraps, is successively stacked on groove 2 installed at the floor of furnace, and the combustion gas of high temperature is produced by firing a part of produced gas or other fuels supplied to burner 4, and then, the air is blown into groove 2 from air blowing nozzle 5 by operating blower 7, so that the temperature may become, for example, >=500 deg.C. In this way, the high-molecular matter contained in compressedly formed matter D is decomposed and a combustible cracked gas is produced. The combustible gas produced in furnace 1 is treated by an adequate treatment device connected to nozzle 6, and, at the same time, metal scraps remained are taken out from furnace 1 and recovered.
Patent JP-H05226844-A (JP)
Title: Multilayer printed board
Inventor: MATSUI TERUHITO
IPC: H05K3/46
Filed: 1992-02-17
Abstract: PURPOSE:To obtain an inexpensive multilayer printed board having a light weight by forming an electronic element using an insulating thin film of an inorganic material on a surface or in an interior of a resin board. CONSTITUTION:A conductor 12 for a first electrode is formed on a surface of a resin laminated printed board 11 by vapor-depositing, plating, etc., and a dielectric insulating thin film 13 is so formed as to cover the conductor 12 for the first electrode by an ECR-CVD method which can be conducted at a low temperature. For example, a silicon dioxide film is formed as the film 13 by using silane and oxygen gas. Further, a conductor 14 for a second electrode is formed on the film 13 by vapor-depositing, plating, etc., and a thin film MIM type capacitor of an electronic element is formed. Thus, it is not necessary to mount a chip electronic component, and a thickness of the board in which the element is mounted can be reduced.
Patent JP-H04357670-A (JP)
Title: Hydride secondary battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/74
Filed: 1991-01-29
Abstract: PURPOSE:To increase capacity of hydride secondary battery by increasing the amount of hydrogen storage alloy powder to be filled, and by achieving high capacity of a negative electrode. CONSTITUTION:An expanded metal is used as a collector of a negative electrode, and a diagonal ratio A/B of a diamond mesh 11 of the expanded metal 10 is specified 0.1-1, where A is a center distance in parallel to the extended direction of the diagonal, while B is a center distance in the vertical direction to the extended direction of the diagonal.
Patent JP-H01204797-A (JP)
Title: Plastic erasing composition
Inventor: YAMABE KIYOSHI
IPC: C08L21/00
Filed: 1988-02-10
Abstract: PURPOSE:To provide high elasticity, high strength and heat resistance without any lowering in erasing performance, by adding a specified amount of an ionomer resin to a thermoplastic elastomer erasing material comprising a styrene-butadiene copolymer as a main constituent. CONSTITUTION:A styrene-butadiene copolymer is used as a main constituent of a resin constituting an eraser, a sodium or zinc ion substitution type ionomer resin is added thereto, and further, a plasticizer or a filler is added thereto, as required. The amount of the ionomer resin added is 1-30pts.wt., ideally 2-20pts.wt. based on the total amount of the resin components. With the addition of the ionomer resin, which has a high softening point of about 80 deg.C, heat resistance of the eraser can be enhanced.
Patent JP-S59158404-A (JP)
Inventor: JIEIN EREN SUMISU
IPC: G05D16/20
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61188627-A (JP)
Title: Microcomputer
Inventor: KIMOTO KAZUHIRO
IPC: G06F9/35
Filed: 1985-02-18
Abstract: PURPOSE:To simplify a circuit, and also to enrich indirect address functions by presetting data of a designated data pointer containing a RAM, to an address register, and executing an indirect designation of a special register by its output. CONSTITUTION:Address data ADP for designating an address of a data pointer DP 29 is preset to an address register 21, and data of the designated DP 29 is transferred to a latching circuit 17, and stored. Thereafter, the data of the circuit 17 is preset to the register 21. By this data, one of special registers such as an input/output register 22, a stack pointer 23, a program status word 24, a timer register TM 25, and a timer control register 26 is indicated indirectly. Thereafter, for instance, data which has been stored in an accumulator 18 is transferred to the TM 25, and stored. In this way, by executing a transfer instruction MOV related to an indirect designation of the DP 29, an indirect address of a special register group can be designated and transferred.
Patent JP-S59154637-A (JP)
Title: Metallic magnetic powder for magnetic recording and its manufacture
Inventor: HIRAI SHIGEO
IPC: G01N17/00
Filed: 1983-02-23
Abstract: PURPOSE:To obtain magnetic powder undergoing very slight deterioration in the magnetic characteristics with the lapse of days by forming a film consisting of metallic copper and metallic nickel on the surface of metallic iron powder to improve considerably the oxidation stability. CONSTITUTION:An alkaline suspension of >=11 pH contg. powder contg. iron oxyhydroxide, iron oxide or metallic iron as the principal component is prepd., and an aqueous soln. contg. a copper salt such as copper sulfate, copper nitrate or copper chloride and a nickel salt such as nickel sulfate, nickel nitrate or nickel chloride is added to the suspension to stick copper hydroxide and nickel hydroxide to the surfaces of the particles of said powder. After forming films consisting of copper hydroxide and nickel hydroxide, the powder is reduced under heating. The resulting metallic magnetic powder consists of iron-base metallic magnetic powder and protective surface layers consisting essentially of copper and nickel formed on the surfaces of the particles. Since the protective surface layers are uniform thin films, superior initial magnetic characteristics as well as superior oxidation stability are provided.
Patent JP-S60178175-A (JP)
Inventor: MIYANISHI YOSHIO
IPC: B66B5/06
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08218629-A (JP)
Title: Coupler and coupling structure for form material
Inventor: TAKADA TAKATSUGU
IPC: E04G17/02
Filed: 1995-02-17
Abstract: PURPOSE: To prevent adjacent form members from deviating with each other at coupled positions so as to eliminate mending works therefor. CONSTITUTION: Reinforcement 9 is surrounded by a lower form member 2 made a concrete molding, an upper form member 3 and a normal form member 7. U-like cross-sectional shape couplers 14 having holding pieces upstanding on opposite sides of a base are fitted on a bead 12 formed at the inside surface of the upper form member 3 and an end edge 13 of the lower form member 12, and are located at positions where the upper and lower form members 2, 3 are horizontally coupled. Concrete K is placed in a space defined by a permanent form member 1 and the normal form member 7 so as to form a parapet. The space between front ends of the holding pieces of each coupler 14 is smaller than the thicknesses of the bead 11 and the end edge 13, and the space between the rear ends thereof is larger the thicknesses of the bead 12 and the end edge 13.
Patent JP-H11229959-A (JP)
Title: Piston ring behavior observation system
Inventor: ISHII HIROYUKI
IPC: F16J9/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring behavior observation system by which behavior of a piston ring can be properly observed in more detail. SOLUTION: A piston ring behavior observation system 10 is constructed of a gap measurement unit 15, which is arranged in a FRM(fiber reinforced metal) abrasion resistant ring 12 in a piston head part 11a, an image processing unit 21, a crank angle sensor 16, a display 22, and the like. The gap measurement unit 15 is constructed of three gap sensors 15a, 15b, 15c arranged inside the FRM abrasion resistant ring 12, and the gap sensors 15a, 15b are buried on the lower wall face 14a side of a ring groove 14, while the gap sensor 15c is buried on the side wall face 14b side of the ring groove 14. The image processing unit 21 computes image data for a piston ring 13 synchronized with a crank angle on the basis of the detected data from these gap sensors, and then, cross sectional behavior of the piston ring is displayed in the display 22.
Patent JP-S54123884-A (JP)
Title: Light emission diode of multi-color and its manufacture
Inventor: ONO YUUICHI
IPC: H01L27/15
Filed: 1978-03-17
Abstract: PURPOSE: To cause a plurality of lights different in the center wave length from one chip and to make incident many types of lights to one optical fiber, by forming compound semiconductor crystal film different in the ratio of crystal mixture toward broadwise and providing a plurality of diffusion regions different in depth.  
     CONSTITUTION: On the semiconductor substrate 1, the first conduction type compound semiconductor layer 2 in which the AlAs concentration is changed for the crystal mixture ratio as 0 to 0.3, is grown, and in it, the regions 3 to 5 of the second conduction type are formed by diffusion by respectively making different for the depth from the surface and the SiO 2  film 11 is coated between them. Further, the electrode 6 is attached to the rear side of the substrate 1 and the electrodes 7 to 9 are respectively attached to the regions 3 to 5. After this, when a given voltage is fed to the electrodes 6 to 9, different wave length light is caused from the PN junction formed with the respective regions. Thus, by providing the optical fiber 10 so that  these regions are covered, the light is incident via the film 11 and greater capacity  optical communication can be possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02210317-A (JP)
Title: Plastic polygon mirror
Inventor: IIMA MITSUNORI
IPC: G02B26/10
Filed: 1989-02-09
Abstract: PURPOSE:To enhance the reflecting surface accuracy, and also, to generate no variance of the working accuracy at every reflecting surface by forming the reflecting surface with each independent block at every one surface or two surfaces or more. CONSTITUTION:Reflecting surfaces 2 of six surfaces of a plastic polygon mirror 1 are constituted by combining three pieces of blocks 4 of the same shape being independent, respectively at every two surfaces. The block 4 is formed in a lozenge having two reflecting surfaces 2, 2 and two joint surfaces 5, 5, a crossing angle of both the reflecting surfaces 2, 2 and a crossing angle of both joint surfaces 5, 5 are the angle of 120 degrees respectively, and the crossing angle of the reflecting surface 2 and the jointsurface 5 is an angle of 60 degrees. Also, the crossing angle part of both joint surfaces 5, 5 becomes a circular arc-like recessed part 6, and as for each block 4 of the same shape, the respective joint surfaces 5 are joined. In such a manner, the reflecting surface accuracy is enhanced, and also, no variance is generated in the working accuracy at every reflecting surface.
Patent JP-H03234569-A (JP)
Title: Printer
Inventor: YOSHIHARA SATOSHI
IPC: B41J25/304
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a compact printer using a single motor by setting the position of a thermosensible sheet or a sheet or automatically setting the positions. CONSTITUTION:A platen roller 2 stops and a thermal element 1 is detached from a thermosensible sheet or an ink ribbon, if a drive motor is versed. In addition, a sheet feed roller 22 comes in contact with a thermosensible sheet or a sheet, interlocked to the motion of the thermal element 1. The thermosensible sheet or sheet is fed or drawn back by rotating the feed roller 22 forward or reversely so that the matching of a position for the thermosensible sheet or a sheet or the automatic setting of the sheets can be performed. Thus a compact printer using a single motor can be obtained.
Patent JP-H08202285-A (JP)
Title: Display device
Inventor: NATORI TAKEHISA
IPC: H04N9/30
Filed: 1995-01-27
Abstract: PURPOSE: To widen a view angle in the horizontal direction and to obtain high luminance by providing reflection surface parts having prescribed oblique angles for a loaded surface of light emitting elements arranged in a dot shape in the upper/lower directions of the light emitting elements. CONSTITUTION: In a display device 1 arranging surface mounting type LEDs 2 on nearly the whole surface of a light emitting diode(LED) arrangement substrate 3 in the dot shape, by the fact that the parts 4a becoming a slope of a reflection member 4 bending an aluminum plate, etc., so that chevrons range is made a mirror face having the prescribed oblique angle for the vertical direction, the reflection surfaces 4a reflecting the outgoing light of the LEDs 2 are formed. Then, the parts excepting the reflection surface 4a of the reflection member 4 are made e.g. a black surface, and light reflection are prevented.  Thus, only light components diffused from the LEDs 2 in the upper/lower directions reflect and advance forward in the direction of main monitoring by the reflection surface parts 4a, and the view angle in the horizontal direction is widened while maintaining the high luminance when the light emitting element with wide directivity such as the surface mounting LED, etc., is used.
Patent JP-H03233346-A (JP)
Title: Detector for alcohol content
Inventor: SUZUKI HIROYOSHI
IPC: G01N21/41
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a detector which is wide in a detection range of refractive index and excellent in dirt resistance, miniature and inexpensive by equipping a light emitting element, a refracting interface, a unidimensional light position detection element, a collimation lens and a condenser lens. CONSTITUTION:When a light emitting element 4 arranged in one end of a columnar light transmission body 1 emits, the emitted light is passed through a diaphragm 5 and becomes parallel luminous flux 16 by a collimation lens 13. Then this parallel luminous flux 16 is made incident into a refracting interface 9 which touches fuel introduced from an inflow port 12 or fuel. The luminous flux 16 is refracted at a refractive angle correspondent to the refractive index of fuel and reflected on the reflection surface 11 of a back reflecting mirror 10. This luminous flux 16 is again made incident on the refracting interface 9 and refracted into the light transmission body 1 at the refractive angle correspondent to the refractive index of fuel. Then the flux 16 is made incident on a condenser lens 14 and converged an a unidimensional light position detection element 8. The signal of light made incident on the element 8 is output as voltage equivalent to a position signal X correspondent to the incident position. When the refractive index of fuel is changed according to the change in alcohol content in fuel, the refractive angle in the refracting interface 9 is changed. Accordingly the incident position of the luminous flux 16 on the element 8 is changed and the output voltage becomes the value correspondent to alcohol content.
Patent JP-H03233332-A (JP)
Title: Torque/output display device for internal combustion engine
Inventor: WAKAYAMA ATSUO
IPC: G01L5/00
Filed: 1990-02-09
Abstract: PURPOSE:To always recognize the output and torque of an engine while operating by providing a means to detect engine speed, a means to detect inlet pipe pressure, a means to calculate charging efficiency, a means to calculate the generating torque of the engine, a means to calculate engine output, and a means to display the torque and the output. CONSTITUTION:A pressure sensor 6 which detects the inlet pipe pressure is provided at the downstream side of the throttle valve 3 of the inlet path 2 of an internal combustion engine 1. The engine speed can be detected with a crank angle sensor 7 arranged at the front terminal part, etc., of a crank shaft 1a. An engine control unit 8 controls the injection quantity of a fuel injection valve 5, etc., setting the detection signals of the sensors 6, 7 as a fundamental input signal. The engine speed found from the output signal of the sensor 7 and the inlet pipe pressure P at that time are read in a measuring unit 9, thereby, the charging efficiency of the engine is calculated. After that, the generating torque of the engine is calculated by using the charging efficiency and total displacement supplied from an input part 11. The engine output can be calculated by using the engine speed at that time, and is displayed 10 sequentially.
Patent JP-H03234022-A (JP)
Title: Cleaning device
Inventor: TADA MASUTA
IPC: B08B7/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent a turbulent flow of spouted frozen particles effectively without increasing blower capacity or the size of a cleaning chamber by providing first means for guiding the atmosphere near a supporting member of support means in the cleaning chamber to a discharge duct to discharge it, and second means for guiding the atmosphere around the supporting member to the discharge duct to discharge it. CONSTITUTION:Carrier gas containing frozen particles 5 is spouted from jet means 6 onto the surface of an object 2 to be cleaned, which is fixed to a support 3a of support means 3. The frozen particles hit the surface of the object to remove contaminant. Bounced frozen particles and sputtered contaminant form a flow, which is sucked into a guide pipe 11 by a blower 8 and discharged outside through a duct 7. Frozen particles scattering around the guide pipe 11 are led to a guide pipe 12 through holes in a flow adjusting plate 13 and discharged outside through the duct 7. Therefore, sputtered contaminant is prevented from landing on the object or the inner wall of the cleaning chamber.