baber/WOPTO huggingface dataset:
Patent JP-H11258950-A (JP)
Title: Image forming device
Inventor: YANO KOJI
IPC: G03G15/20
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the whole image forming device from becoming unworkable by restraining from abnormal operation of the fixing device in consequence of a noise from an AC power source, a failure of the phase detecting device, or the like. SOLUTION: This image forming device is provided with controlling means 40 performing control of the turning on by normally applying the AC input from AC power source 28 with respect to a heater 27 from arbitrary phase by a phase angle timer 42, and in the case of the disabling of detecting the phase of the AC input from the AC power source 28, performing the control of turning on by applying the AC input from the AC power source 28 without adopting the phase angle timer 42 with respect to the heater 27 irrespective of its phase.
Patent JP-S62214333-A (JP)
Title: Sensor for mixing ratio of fuel mixed with alcohol
Inventor: MIYATA SHIGERU
IPC: G01N21/43
Filed: 1986-03-14
Abstract: PURPOSE:To decrease the light receiving area of a light receiving element so as to reduce the size and weight of a sensor and to reduce the cost of the production thereof by inclining a face of a light transmitting body, by which face the light having the critical angle is radiated, to a concave lens shape so that the radiated light is condensed to the light receiving element for measurement. CONSTITUTION:A case 2 consisting of a metal or resin is successively mounted with a light emitting part 3, the light transmitting body 4 and the light receiving part 5 for measurement. A light emitting diode 35 of the light emitting part 3 is disposed on the central axis of the body 4 and the optical axis thereof is aligned approximately to the central axis of the light transmitting body 4. The light transmitting body 4 consists of a light transmittable resin such as PE and has an outside peripheral face 41 in contact with a liquid mixture for measurement, an incident face 42 on the light emitting part 3 side and a radiation face 43 to radiate the incident light. At least the face 43a of the radiation face 43, by which face the light having the critical angle is radiated within the radiation face 43, is provided with the inclination to the comical concave lens shape so that the light radiated from said face is condensed to a photodiode 55 for measurement of the light receiving part 5. The light reflected by the outside peripheral face 41 is thereby refracted by the face 43a and is condensed and therefore, the light receiving area of the diode 55 is made smaller.
Patent JP-S63224324-A (JP)
Title: Manufacture of semiconductor device
Inventor: OHIRA MASAAKI
IPC: H01L27/04
Filed: 1987-03-13
Abstract: PURPOSE:To improve the yield by ion-implanting a group IV element (silicon or germanium) into a polysilicon layer, and thereafter performing a heat treatment by a ramp anneal method, thereby maintaining the device characteristics stable. CONSTITUTION:After forming an N-type impurity layer (collector section) 2 on a P-type semiconductor substrate 1, a silicon oxide film 3 is formed, thereafter a P-type impurity layer (base section) 4 is formed on the N-type impurity layer 2, then an emitter section is opened, and a polysilicon layer 5 is formed. Then, silicon is ion-implanted into the polysilicon layer 5. Next, an anneal is peformed using a ramp anneal method to put the surface of the polysilicon layer 5 in the excessive silicon state, making the grain size and silicon bonding amount constant. Then, an N-type impurity is ion-implanted into the emitter section, and subsequently, a heat treatment is also performed in an inert gas atmosphere, forming an N-type impurity layer (emitter section) 6 and a polysilicon layer 9 containing the N-type impurity on the P-type impurity layer (base section) 4. With this, the device characteristics values become stable, whereby a high quality and high yield can be achieved.
Patent JP-2000254525-A (JP)
Title: Support apparatus of experimental appliance in laboratory table fitted with shelf
Inventor: YOSHIMATSU KEISUKE
IPC: B01L9/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To certainly attach a support lever to a housing shelf at an arbitrary position in the lateral direction thereof and to simply regulate the protruding length of the support lever with respect to the housing shelf. SOLUTION: In a labratory table A fitted with a shelf wherein a housing shelf 2 is vertically provided behind a desk 1 or on the top plate 8 of the desk, a support apparatus is constituted so as to attach support levers 5 for supporting an experimental appliance used on the top plate of the desk to the housing shelf 2 and mounting parts 3 extending in a lateral direction along the housing shelf are provided and attaching jigs 4 are provided to the proper places of the mounting parts 3 and the support levers 5 are attached to the attaching jigs so as to be regulable in protruding length in a before and behind direction.
Patent JP-H04272314-A (JP)
Title: Vibro-compacting work
Inventor: ISHIGURO TAKESHI
IPC: E02D3/10
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the damping of vibrating energy in vibration rod by a method in which the liquefaction of the surrounding ground of the vibration rod by discharging excessive void water produced by the vibration of the vibration rod during vibro-compacting work. CONSTITUTION:Water suction and blow-out tubes 2 are set adjacently around a vibration rod 1, and the rod 1 is penetrated integrally with the tubes 2 while applying vertical or shearing vibration by a vibrator 4 and while discharging jet water from the water suction tube 2' of the tubes 2. Or, drain pipes 3 are set adjacently around the rod 1, and the rod 1 is penetrated integrally with the pipes 3 while applying vertical or shearing vibration by the vibrator 4 to compact the ground by the rod 1. At the same time, excess void water pressure produced in the ground by vibration is removed by the tubes 2.
Patent JP-S62214956-A (JP)
Inventor: SHIBAYAMA TAKESHI
IPC: B28B11/12
Filed: 1986-03-18
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-H0639956-A (JP)
Title: Fiber-reinforced plastic hollow body
Inventor: GIRESU ANDOREDERAPORUTE
IPC: B32B17/04
Filed: 1992-03-16
Abstract: PURPOSE: To provide a plastic hollow object utilized in order to store or transport a liquid or gaseous special chemical substance and the others and extremely reduced in the possibility of leakage in consideration of environmental disruption. CONSTITUTION: One type is a plastic pipe object and the shell structure thereof is formed from a double wall surrounding an inner hollow part 2. The inside wall thereof is a wound layer of a double laminated fabric impregnated with plastic and the outside wall thereof is a layer 3 comprising fibers of high tensile force impregnated with plastic and the inside wall contains an outside fabric, an inside fabric 5 and the interpolated fiber elements 6 provided between both fabrics to isolate and bond both of them and a large number of cavities wherein the interpolated fiber elements are interposed in a row are formed between both walls of the double wall. Therefore, the possiblity of leakage is reduced by the double wall and slight deformation is permitted by the cavities and an extremely strong structure can be formed.  This structure can be produced by using the same production apparatus as a conventional structure.
Patent JP-H07241352-A (JP)
Title: Treatment for making polychlorobiphenyl (pcb) attached article harmless
Inventor: MIYASHITA YOSHIO
IPC: A62D101/22
Filed: 1994-03-04
Abstract: PURPOSE:To provide the treatment for making harmless a polychlorobiphenyl (PCB) attached article and a substance containing PCB that is harmful for the human body and is difficult of decomposing in the natural world. CONSTITUTION:A substance such as an insulating oil containing PCB is extracted from a PCB attached article, cleaned, and dried or decomposed at a temperature of 500 deg.C or more, and is added into a metal-refining melting furnace for refining metal at a high temperature exceeding 1100 deg.C separatedly or together with the substances containing PCB, so that the PCB is subjected to thermal decomposion and is made harmless. The ink, pressure sensitive paper, or the like for a copying machine containing PCB may be added into the metal-refining melting furnace as it is. As to the metal-refining melting furnace, a converter or the like for refining steel is preferable.
Patent JP-S60204843-A (JP)
Title: Manufacture of wear-resistant and lightweight rocker arm
Inventor: YURINO TOSHIO
IPC: C22C21/02
Filed: 1984-03-28
Abstract: PURPOSE:To obtain a rocker arm which is highly resistant to wear and is light in weight by subjecting the melt of a specifically composed high-silicon Al alloy to fining treatment with P (compd.) at a high temp. then to die casting. CONSTITUTION:The melt of a high-silicon Al alloy contg., by weight, 16-25% Si, 1.5-5.0% Cu, 0.4-1.0% Mg, <=0.5% Mn, <=0.8% Fe, 0.5-1.5% Ni and 0.5- 1.5% Cr is manufactured. Such molten high-silicon Al alloy is subjected to fining treatment by adding 0.3-0.06wt% P or P compd. (e.g.; Cu-8% P-base alloy) at a high temp., more particularly the temp. higher by 70-120 deg.C than the liquidus line temp. The molten high-silicon Al alloy after the fining treatment is then cast by using a known die casting machine using a stationary die and a movable die. The resultant casting has high dimensional accuracy and a smooth casting surface; in addition, the crystal grains of the casting are fine and such fine grains coupled with the above-described characteristics make the casting lend itself to a rocker arm in the as-cast state or simply by polishing lightly the sliding surface at the most.
Patent JP-H02239560-A (JP)
Title: Specimen device of electron microscope and the like
Inventor: KONDO KOJIN
IPC: H01J37/20
Filed: 1989-03-10
Abstract: PURPOSE:To provide a eucentric mechanism, which is to eliminate dislocation of the view field in the event of inclined specimen and also shift of the focus even though the specimen is moved, by detaining the other end of a connecting rod with a specimen holder so that it rotates with precession of the connecting rod. CONSTITUTION:A connecting rod 9, which makes precession while borne by a bearing 11 when a rod 5 is rotated, rotates a specimen holder 8, so that a holder 9 fitted at its tip 8 can be inclined. Thus the holder 9 is inclined by precession, so that the specimen is free from limitation in inclination angle even though metal bellows unrotatable around the shaft is used in order to seal exctra-high vacuum. This allows accomplishment of a specimen moving device equipped with a so-called eucentric mechanism, in which eventual inclina tion of the specimens does not present dislocation of the view filed nor of the focus even in the event of moving specimen.
Patent JP-S52141699-A (JP)
Title: Densitometer of oxidizing and reducing gas
Inventor: NAKAI MUNEAKI
IPC: G01N27/12
Filed: 1976-05-20
Abstract: PURPOSE: To distinguish oxidizing gas, such as NOx, from reducing gas, such as H 2 , CO etc. and to enable to measure quantitatively at the same time, by using pervoskite as one side of resistance bridge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55151608-A (JP)
Title: Exciting method of single mode optical fiber
Inventor: TOKIWA HIDEHARU
IPC: G02B6/42
Filed: 1979-05-15
Abstract: PURPOSE:To improve the excitation efficiency, by inserting an auxiliary optical fiber, which has a spot size smaller than the spot size of light emitting system but larger than the spot size of optical fiber, between the light emitting system and the optical fiber. CONSTITUTION:Light from a light emitting source 1, such as semiconductor laser, is sent into a core (solid line part) of an auxiliary optical fiber 6 through a condenser lens 2. The auxiliary optical fiber 6 has a spot size smaller than the spot size WLD of light emitting system but larger than the spot size Wf of single mode optical fiber 3. The light entering the auxiliary optical fiber 6 excites the single mode optical fiber 3 connected thereto. By setting the spot size Ws of the auxiliary optical fiber to an optimum value determined by experiment, as a function of the ratio of Wf/WLD, the excitation efficiency may be improved as compared with the case where auxiliary optical fiber is absent, even if there is slight deviation in matching of the optical axis.
Patent JP-H01232354-A (JP)
Title: Photosensitive body to be used in image forming system using laser beam
Inventor: KYOGOKU TETSUO
IPC: G03G5/14
Filed: 1988-03-12
Abstract: PURPOSE:To correct an exposure easily and inexpensively in a laser beam scanning optical system where uniformity of optical velocity of the beam is not corrected, by providing an interference film having gradually increasing thickness from an optical axis in a scanning direction toward outside of the optical axis onto the surface of the photosensitive body. CONSTITUTION:A photosensitive body 9 is scanned primarily with laser beam which is deflected around a fixed point by being reflected by a rotating scanner rotating at a uniform rotational velocity. Therefore, the beam is deflected at a uniform rate, but the scanning velocity is not uniform. Under this condition, an interference film 9a of an inorganic material having gradually increasing film thickness from a part on an optical axis toward outside of the optical axis in the direction of the primary scanning is provided. Thus, a reflectance of the photosensitive body 9 becomes gradually smaller in the direction toward the outside of the optical axis from a part on the optical axis. Thus, an exposure on a sensitive surface of the photosensitive body 9 can be controlled. By this method, ununiformity of exposure due to ununiformity of scanning is corrected easily and inexpensively, and the surface of the photosensitive body is protected.
Patent JP-S62213900-A (JP)
Title: Sludge preheater
Inventor: TODA TAKASHI
IPC: C02F11/14
Filed: 1986-03-17
Abstract: PURPOSE:To enhance heat efficiency, by mixing zeolite with sludge and bringing the resulting mixture to a high temp. and high pressure state under stirring. CONSTITUTION:30-100% of zeolite is mixed with org. sludge and the resulting mixture is charged from a charging port 7 to be pushed in a heater 4 by two stirring screws 6. Then, the mixture is uniformly heated under heating by two stirring screws 6 moving to reverse directions to each other. The heat utilized in heating is obtained from combustion exhaust gas generated by burning org. sludge in an incinerator and said exhaust gas is introduced into a combustion exhaust gas furnace 1 from an exhaust gas inlet 3 and heats the periphery of the heater 4 or fins 5 to achieve the rising in the temp. within the heater 4. The moisture of the mixture after discharging is released as steam at a stroke to achieve the lowering in moisture content. By this method, heat utilization can be enhanced.
Patent JP-H03259721-A (JP)
Title: Seismoscope
Inventor: TSUGII HIDESHI
IPC: G01H1/00
Filed: 1990-03-10
Abstract: PURPOSE:To reduce the overall size of the seismoscope and to surely and accurately perform specific vibration sensing operation even if the main body is fitted at a slanting posture by converting the horizontal motion of a pendulum weight into vertical motion by a motion converting mechanism part and detecting the vertical motion. CONSTITUTION:While a case 1 is fitted horizontally so that the center of the suspension shaft 9 of the pendulum weight 2 is vertical to, for example, a gas meter printed board, the movable contact 14 and fixed contact 18 of a contact switch mechanism 4 are separated from each other. When vibration of an earthquake which exceeds a set value is applied, the pendulum weight 2 is put in horizontal motion with acceleration and the suspension part at the upper end of the suspension shaft 9 fluctuates vertically, so that the horizontal motion is converted into the vertical motion. This vertical motion displaces the center disk part of the movable contact piece 13 upward elastically and the movable contact 14 abuts on the fixed contact 18 to turn the switch ON. Consequently, a couple of opposite external fixed terminals 7A and 7B are connected electrically through a coiled lead wire 22, a fixed terminal 20, etc., and specific detecting operation is performed.
Patent JP-H05191627-A (JP)
Title: Picture write edit method and its device
Inventor: KANEKO MASARU
IPC: G03G15/04
Filed: 1991-03-22
Abstract: PURPOSE:To relieve the load of a controller by editing a picture through the operation of an engine section side. CONSTITUTION:An edit picture range on an address in a bit map area 14-6A of a controller 14 is inputted in terms of a coordinate (address) by an operation panel 16, a counter means of an optical write control circuit 15-8 sets a line gate width and a frame gate width in the main scanning direction and sets a delay time, a main scanning width and a sub scanning width in the main scanning direction and the sub scanning direction and an address of the bit address is designated by the scanning of the engine section side to edit a picture.
Patent JP-2000259648-A (JP)
Title: Sentence retrieving device, its retrieving method and computer readable recording medium storing sentence retrieving program
Inventor: YOSHIDA HIROICHI
IPC: G06F17/30
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sentence retrieving device capable of improving the efficiency of retrieval. SOLUTION: Plural data including sentences constituting a hypertext linking plural sentences through a communication part 13 are collected under the control of a CPU 11. Plural linked sentences judged from the linked relation of the hypertext in the collected data are integrated into a sentence and the integrated sentence is stored in an integrated sentence storing area 21. When one or more retrieving character strings are specified and inputted from an input part 12, a retrieval part 15 retrieves the retrieving character strings from the integrated sentence stored in the storing area 21 and displays the retrieved result on a display part 16.
Patent JP-H06271846-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: H01L51/50
Filed: 1993-03-18
Abstract: PURPOSE:To obtain the subject element useful as a flat optical source, etc., having slight emission deterioration, a long life, high luminance, high luminous efficiency and excellent reliability, comprising a luminous layer composed of a thin film of an organic compound containing a specific compound between a pair of electrodes. CONSTITUTION:This element comprises a luminous layer of single layer or plural layers composed of thin film of an organic compound containing a compound of formula I [X and Y are each H, halogen, cyano, nitro, amino, (substituted)aliphatic group, (substituted)aromatic group, etc.; Z is bifunctional residue of formula II (A and B are O, S, C=O, SO2, CH2, CH2-CH2, CH=CH, etc.; R<1> to R<12> are each H, halogen, cyano, nitro, amino, aliphatic group, aromatic group, etc.] such as a compound of formula III between a pair of electrodes.
Patent JP-H10250234-A (JP)
Title: Heat-sensitive recording material
Inventor: MARUYAMA ATSUSHI
IPC: B41M5/333
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material that is highly sensitive and has excellent long-term preservability of a developed image through resistance to oils, resistance to plasticizer, resistance to water and vapour and resistance to heat, and high degree of whiteness. SOLUTION: A heat-sensitive recording material has a heat-sensitive colour developing layer containing an electron donating colourless dye and a electron accept compound provided on a substrate, and at least either of amide carboxylic acid derivative which is expressed by a formula or a metallic salt thereof is contained as the electron receiving compound, where R denotes an aromatic ring which may have a substitute group or a complex aromatic ring residue. A denotes a bivalent connecting group.
Patent JP-S58175680-A (JP)
Title: Apparatus for selecting type in serial printer
Inventor: OKA YUKIHIKO
IPC: B41J1/44
Filed: 1982-04-09
Abstract: PURPOSE:To provide the titled apparatus capable of securing a large degree of freedom even with respect to the straight motion of type, constituted in such a mechanism that the interval of an upwardly and downwardly movable passive pulley fixed to a type body and a drive pulley is made wide to minimize a backlacsh error. CONSTITUTION:A passive pulley 6 fixed to a type body 1 having fingers with flexibility actually respectively mounted with two upper and lower types arragned at equal intervals in the circumferential direction thereof is made movable upwardly and downwardly. In addition, the interval of a drive pulley 4 fixed to a rotary motor 3 and the passive pulley 6 is made wide to suppress a backlash error to the min. while the inclination of a belt 5 is prevented from being made large even if the type body is subjected to straight motion in an upward and downward direction. When a solenoid 10 is excited, a shaft 7 is pushed up against the force of a spring 13 by an arm 12 to carry out printing by the type of an underlayer.
Patent JP-H09251378-A (JP)
Title: Method and device for updating class library
Inventor: HORI AKIHIRO
IPC: G06F9/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for updating a class library without the need of changing an application program at the time of updating the class library. SOLUTION: At the time of the development of the application program 6, change contents 5 added to an old class library 7 are recorded by a change content recording part 1, and when classes corresponding to the respective classes used by the program 6 in the class library 7 are detected from a new class library 8 by a corresponding class retrieval part 2, the classes in the class library 7 pertinent to the change contents 5 are defined as the derivative classes of the detected corresponding classes in the class library 8 by a class updating part 3. Thus, the version of the class library is updated without the need of changing programming on the side of the program 6.
Patent JP-S63226206-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1987-03-13
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-S61219104-A (JP)
Inventor: SUGATA MASAO
IPC: B41J2/335
Filed: 1985-03-26
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-2000245461-A (JP)
Title: Nucleic acid-immobilized hollow fiber and arranged body of nucleic acid-immobilized hollow fiber and its thin layer
Inventor: GUNJI YOSHIMICHI
IPC: C12N15/09
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain hollow fiber that makes the micro divided injection operations, for example, many errors-causing spotting method unnecessary, and can prepare thin specimens that have each fiber cross section of an arranged hollow fiber in which nucleic acids are exactly and densely immobilized to the inner surface of the hollow fiber by immobilizing nucleic acids thereto and is useful for gene analysis and the like. SOLUTION: Nucleic acid, for example, DNA, RNA or the like is immobilized to the inner surfaces of individual hollow fibers. These hollow fibers are arranged to a fiber bundle including 100 or more count/cm2 of hollow fibers in which nucleic acids are immobilized to the hollow surface. In this fiber bundle, individual fibers are regularly arranged. The whole or a part of individual fibers are immobilized with different kinds of nucleic acids. In a preferred embodiment, thin specimens of the nucleic acid-immobilized hollow fiber arranged body have each the cross section crossing the fiber axis of the arranged fiber body of nucleic acid-immobilized hollow fiber arrange body. The hollow fibers are prepared from nylon 6, polyethylene terephthalate, poly(lactic acid) or the like.