baber/WOPTO huggingface dataset:
Patent JP-H06139988-A (JP)
Title: Electron microscope
Inventor: UEKI YASUMITSU
IPC: H01J37/244
Filed: 1992-10-23
Abstract: PURPOSE:To divide a scattered electron by arbitrary ratio in accordance with a scattering angle from a main beam, so that the electron can be simultaneously detected, by rotating a triangular detector about the center of respectively provided fixed points, and changing a hole diameter. CONSTITUTION:An electron beam 9 incident upon a sample 8 is divided into a main beam 10 and a scattered electron after passing through the sample 8. This scattered electron partly passes through a hole in a detector center, and the electron is incident upon a transmission electron detector 11 with the main beam 10 and detected. The electron scattered at a large angle by this sample 8 is incident upon a semiconductor detecting part 1 which is a detecting part of the scattered electron. The electron detected by the detector, after converted into an electric signal, is amplified by an amplifier 12. The amplified electric signal is selected by a switch 13, to display a STEM image of light or dark visual field on a CRT14. Here is determined to what scattering angle of the electron beam incidence upon the detector by rotating a rotary ring 5 to change a center hole diameter of the detector by forward/reverse motion of a shaft 7.
Patent JP-H06140672-A (JP)
Title: Led print head
Inventor: MUTO MASAKI
IPC: B41J2/44
Filed: 1992-10-23
Abstract: PURPOSE:To improve record resolution by reducing a complex light and the irradiation range on its optical record material. CONSTITUTION:This LED print head is equipped with a light waveguide path 28 which optically interrupts the periphery of the space between the exposed faces of an other conductivity type of semiconductor region 4 and an optical fiber plate 20 from outside, by providing the individual electrodes 6 of a plurality of LED array chip 2 with holes so as to expose other conductivity type of semiconductor regions 4 and providing the individual wirings 26 of optical fibers 20 with holes so as to expose the optical fiber plate 20, and counterposing the faces where the other conductivity type of semiconductor regions 4 to the faces where the optical fiber plates 20 are exposed, and abutting the individual electrodes 6 and the individual wirings 26 against each other. Moreover, the optical fiber plate 20 is made by converging a plurality of optical fibers 22 being constituted by providing a light reflector 12 at the outside surface of the core 23 at the center.
Patent JP-H08119448-A (JP)
Title: Pneumatic floating type carrier
Inventor: FURUKAWA SHOHEI
IPC: B65G54/02
Filed: 1994-10-25
Abstract: PURPOSE: To improve the operation factor by enabling this pneumatic floating type carrier to travel as it is without a truck stopping once at the time of conversion of its course. CONSTITUTION: A track 1 has a straight part 10 and a curved part 20. The curved part 20 is equipped with a corner 21, and an inner corner guide 22 and an outer corner guide 23 for guiding the truck 30 inside and outside the corner 21. The corner 21 is made narrower than the width of the travel path of the straight part 10, and the inner corner guide 22 has an air nozzle 222 for jetting air inward, and the outer corner guide 23 has an air nozzle 231 jetting air inward of the inner face in opposition to the air nozzle 211. On the other hand, the truck 30 is equipped with a recess 311 which has a curved surface made equal to the curvature of the inner corner guide 22 on one side of the outer side, and a projection 321 having a curved surface made equal to the curvature of the outer corner guide 23 at the outer side of the truck 30.
Patent JP-H10110636-A (JP)
Title: Abnormality detecting device for internal combustion engine relative apparatus and power outputting device equipped therewith
Inventor: NAKAE KOICHI
IPC: B60K6/448
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of an internal combustion engine relative apparatus more precisely and at sufficient frequencies, and also output a desired power to a driving shaft even when abnormality is detected. SOLUTION: When a predetermined time is passed or a predetermined distance is traveled, it is recognized that an engine becomes in a suitable operation condition for checking the function of a catalyst in an exhaust emission control device, and the exhaust emission control device is heated by a catalyst heater (S160-S164). Under this condition, the change of the temperature of the catalyst is detected (S174-S180), and the deterioration of the function of the catalyst (abnormality of the exhaust emission control device) is detected according to such a state whether or not the change is in a normal range.  As a result, the abnormality of the exhaust emission control. device can be detected more precisely and in sufficient frequencies During the thus change of the temperature of the catalyst is detected, an assist motor is drivingly controlled so that a torque Td* according to an acceleration pedal stepping amount is outputted to a driving shaft (steps S166-S172). As a result, a desired power can be outputted to the driving shaft even when abnormality is detected.
Patent JP-S62147042-A (JP)
Title: Cylinder block for internal combustion engine and manufacture thereof
Inventor: KAWASE YOSHINARI
IPC: F02F1/00
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the scuffing at low temperatures, by forming a basin on a cylinder bore surface of a cylinder block made of aluminium alloy, and filling the basin with a solid lubricating material. CONSTITUTION:A basin 3 is formed on a cylinder bore surface 1 of a cylinder block 2 made of aluminium alloy by electrolytic etching. Then, a solid lubricat ing material 5 is prepared by mixing a graphite particle 5, an organic binder 4 and an organic solvent. The mixture is brushed on the cylinder bore surface 1, and is then wiped off from the bore surface 1 with a cloth, thereby filling the basin 3 with the solid lubricating material 5. Thus, it is possible to prevent the scuffing at low temperatures at the initial stage of engine starting.
Patent JP-H02132758-A (JP)
Title: Cylindrical secondary battery
Inventor: HAMADA SHINJI
IPC: H01M50/528
Filed: 1988-11-11
Abstract: PURPOSE:To enhance the life-time property and the safety of the battery, by welding a positive electrode lead plate directly to the end of a positive electrode from where the positive electrode is wound, and also curving the lead plate by the same radius of curvature as that of a core for winding. CONSTITUTION:A positive electrode plate 3 and a negative electrode panel 4 are both helically wound while a separator 5 is interposed therebetween and the plates are both inserted into a battery container which comprises a cylindrical battery case 1 made of metal and a lid panel 2 used as a positive electrode terminal. A lead plate 6 for collecting currents through a positive electrode is welded at one end directly to the positive electrode plate 3 and at the other end to the lid panel 2 and is welded and fixed to that portion 3a of the positive electrode plate 3 from which the plate 3 is wound. In this case, the positive electrode lead plate 6 is curved by the same radius R of curvature as that of a core 8 for winding, and the positive electrode lead plate 6 curved is then wound while being forced to abut the core 8 for winding, so that the electrode plate during winding shears less, which enables the work required for winding the plate to be simplified. Also, the life of the battery is extended due to an increase in the amount of electrolytes to be injected.
Patent JP-H04264049-A (JP)
Title: Simultaneous and continuous production of acetic acid and acetic anhydride
Inventor: HAINTSU ERUPENBATSUHA
IPC: C07C51/12
Filed: 1991-10-31
Abstract: A continuous process for the simultaneous preparation of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and, if appropriate, dimethyl ether, by reaction with carbon monoxide under anhydrous conditions at temperatures from 150 to 250 DEG C and under increased pressure in a reaction zone using a dissolved catalyst system containing a nickel compound, methyl iodide as promoter, at least one co-promoter such as alkali metal iodide, quaternary phosphonium iodide or quaternary ammonium iodide, and a cocatalyst, is characterised in that the cocatalyst used is a rhodium or iridium compound in a molar ratio of nickel : cocatalyst of 1 : (0.005 to 0.1), a nickel concentration of 0.01 to 0.1, preferably 0.015 to 0.06 mol/l is established in the reaction zone, and is carried out under an increased pressure of 30 to 100 bar.
Patent JP-H11114735-A (JP)
Title: Member assembling method
Inventor: ABE TAKANORI
IPC: B23P21/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work by projecting light irradiated from optical equipment, on a workbench, positioning a plurality of members to arrange them on the workbench according to the light projected on the workbench, and assembling the members to one another. SOLUTION: On the basis of a selected assembly layout drawing and member information, the positioning image of each member, a member number and the type of the member are projected on a projector 12. Light irradiated from the projector 12 is projected on a member layout face 11a which is the upper face of a workbench 11 to form the display of the positioning image 13 of each member, the member number 14 and the type of the member by color (blue, red). On the basis of the display of the positioning image 13, the member number 14 and the type of the member by color (blue, red) formed on the member layout face 11a of the workbench 11, frame members are selected, positioned and arranged on the member layout face 11a to assemble frame members to one another.
Patent JP-2001107528-A (JP)
Title: Open set type handrail
Inventor: SODA KIYOSHI
IPC: E04F11/18
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a handrail with height variable depending on one's height. SOLUTION: Vertical pipes 2, 3 are located between a lintel or a beam 17 or the like located thereabove and a corridor or a partition 18 or the like located therebelow and are fixed in place by metal fittings 19 at their tops and by screws 6 at their bottoms. A handrail 1 and a slider are integrated together and passed through the vertical pipes 2, 3 to move vertically through the vertical pipes 2, 3. When a person passes, the handrail is set and fixed in an upper position; when used as a handrail it is set in a lower position. When the handrail is set in the lower position, its height can be adjusted according to the person.
Patent JP-H05128119-A (JP)
Title: Specification setting device
Inventor: YONEDA TSUTOMU
IPC: G06Q50/00
Filed: 1991-10-31
Abstract: PURPOSE:To simplify the setting work of the operation specification of an alarm device. CONSTITUTION:A specification setting means 1 provided with a program control means 13 including plural programs which should control the alarm device connected with an output terminal and a level setting means 12 selectively setting the level of the input terminal of the part of the program control means 13 at high or low levels is provided in the alarm control circuit 11 of an invasion alarm device 10. At the time of being connected with a power source 23, the level setting means 12 selectively set the level of the input terminal of the part of the program control means 13 at the high or low levels. Then, in accordance with the level to the input terminal of the program control means 13, the part of the plural programs which should control the alarm device 24 connected to the output terminal of the program control means 13, which is included in the program control means 13 is selected, an alarm control circuit 11 is operated and the operation specification of the invasion alarm device 10 is set so that the setting work of the operation specification can be simplified.
Patent JP-H05127467-A (JP)
Title: Photosensitive toner image forming method and photosensitive toner recovering device used therein
Inventor: UEHARA MASATOSHI
IPC: G03G15/00
Filed: 1991-10-31
Abstract: PURPOSE:To prevent image scattering and fogging by preventing the electrostatic charging property of toner in a toner hopper from being deteriorated in the case of scraping the toner on a conductive substrate by a blade and reusing it. CONSTITUTION:The blade 14 for scraping the photosensitive toner (t) remaining on the conductive substrate 1 is provided. A means 13 for heating the toner (t) scraped by the blade 14 or a light irradiation means 16 capable of irradiating the toner (t) with light is provided so that the electrostatic charging property of the toner (t) is recovered to an initial state.
Patent JP-H04159751-A (JP)
Title: Semiconductor integrated circuit device and wiring therefor
Inventor: MACHIDA HIROHISA
IPC: H01L27/02
Filed: 1990-10-23
Abstract: PURPOSE:To eliminate wasteful regions by providing active elements connected to all of a plurality of input/output terminals and a connection wiring layer which is provided through an insulating film to connect a common signal line and one of the plurality of input/output terminals. CONSTITUTION:The first step is to prepare a plurality of standard cells 1 having a predetermined function. A next step is to connect a power supply line 8a to a power supply line side input pin 4a, and a ground line 8b via a ground line side input pin 4b. The further step is to form a viahole 10 at the intersection of a power supply line metal wiring 5a and a metal wiring layer 3c if for example the metal wiring layer 3c requires power supply signal, where a wiring layer is formed in this hole. This way to connect signal lines inside the standard cell 1 provides semiconductor IC devices whose layout has no wasteful regions used for common signal input such as power supply signal lines.
Patent JP-H11119848-A (JP)
Title: Power source circuit
Inventor: KASAI KEI
IPC: H02J1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the variance of reference voltage that is caused by the variance of the resistance value or the temperature and to make it possible to supply highly accurate and stable reference voltage, by preparing a transistors TR constructing a current mirror, reference voltage generating TRs, an error output TR, etc. SOLUTION: The emitters of the 1st and 2nd TR Q1 and Q2 constructing a current mirror circuit are connected to a Vin terminal, and the 3rd and 4th TR Q3 and Q4 which generate the reference voltage are connected to the TR Q1 and Q2 respectively. The emitter of a 5th TR Q5 which outputs an error is connected to the Vin terminal with the base of the TR Q5 connected to the connection point between both TR Q1 and Q3 respectively. The collector and base of a 6th TR Q6 are connected to the collector of the TR Q5 and a Vout terminal with the emitter of the TR Q6 connected to the emitter of the TR Q4 respectively.
Patent JP-2001109215-A (JP)
Title: Image forming device
Inventor: ISHII TOMOJI
IPC: G03G15/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To realize an image forming device having a structure in which a transporting unit and a fixing unit can be directly positioned in order to mutually make relative positional relations between the transporting unit and the fixing unit accurately. SOLUTION: The image forming device is constituted so that the fixing unit 33 is fixed to the image forming device main body, the transporting unit 34 can be opened/closed around a swinging shaft 35 attached on the image forming device main body, and a hook 36 for mutually positioning the transport unit 34 and the fixing unit 33 is fitted to the transport unit 34 in a state of closing the above transport unit 34, and moreover, the positioning pin 38 is fitted to the fixing unit 33.
Patent JP-S63139264-A (JP)
Title: Life judging circuit for thyratron
Inventor: MURAKAMI SUMINORI
IPC: G01R31/24
Filed: 1986-12-01
Abstract: PURPOSE:To automatically judge the life of a thyratron, by measuring the time from a transmission trigger to the rising point of a modulation wave form. CONSTITUTION:A counter 4 counts the number of clocks 2 on the basis of a transmission trigger 1 to measure a time and a comparator 6 applies a defenite threshold to a modulation wave form 3 and detects a signal 7 to output the same. A rising detection circuit 8 allows the rising part of the detection signal 7 to be synchronous to the clock 2 to output a rising signal 9 and a latch 10 latches the count signal 5 from the counter 4 on the basis of the rising signal. By this method, the time corresponding to Td in a drawing is measured. The judgement of a prescribed value is performed on the basis of the value of this latched count signal 11 by a comparator 12 to display said value on a display device 13.
Patent JP-H04162338-A (JP)
Title: Transmission electron microscope
Inventor: HOSOI NORIFUNE
IPC: G02B21/00
Filed: 1990-10-26
Abstract: PURPOSE:To automatically adjust an axis of an electron beam in an electron gun and an irradiation system electron lens by detecting an adjusting of the electron beam from a pattern and shape of an image of the electron beam, and determining the next adjusting operation based on this adjusted condition. CONSTITUTION:In a control unit 3, adjustment of an electron beam in controlled by feeding an adjustment signal 36 to a power supply which is a constitutional element of a transmission electron microscope 1. The control unit 3 feeds a decision request signal 35a to a pattern recognizing device 2 to grasp an axis- adjusted condition of the electron beam by a decision result signal 35b, fed back from the pattern recognizing device 2, and to determine the next adjusting operation executed. Here, the pattern recognizing device 2, when it receives the decision request signal 35a, reads picture information 21a of the electron beam on a predetermined surface of the transmission electron microscope 1 to decide the axis adjusted condition of the electron beam, and this result is fed to the control unit 3 as the decision result signal 35b. In this way, an axis of the electron beam in an electron gun and an irradiation system electron lens can be automatically adjusted.
Patent JP-2000108380-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI KAZUNAGA
IPC: B41J2/165
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent increasing of viscosity of ink that may occur when a head unit is left unused for a long time. SOLUTION: There is disclosed an ink jet recorder wherein a head unit 6 having an ink cartridge 8 attached to a recording head 17 is reciprocated along with series of printing operations and the head unit 6 is moved to a position where at least a part of the ink cartridge 8 is hidden into an upper case at a home position HP. A ventilating hole closing means 9 for closing a ventilating hole by facing the ink cartridge 8 at the home position HP of the head unit 6 is provided to the upper case.
Patent JP-H02131975-A (JP)
Title: Image editor
Inventor: KITAMURA TOSHIYUKI
IPC: G06F3/033
Filed: 1988-11-14
Abstract: PURPOSE:To eliminate the mistake of a mode designation, and to smoothly perform an area designation, a processing mode designation by continuously designating a plurality of areas respectively for the processing modes, and displaying the plurality of areas respectively for the modes. CONSTITUTION:When an enter key 424 of an area designation mode is pressed, '1' is set in memories (a) and (b) provided in a RAM (S100). When a processing content is selected (S108) and necessary parameter for the process is input (S109), the processing mode, parameter selected for AREA MODE, AREA CLMD of a plurality of areas to be processed in the same manner are stored. If the processing content is already set in the area of No. a in S101, the confirmation and alteration for the area and the process are conducted. Thus, the processing content can be simultaneously registered for the plurality of areas to be processed in the same manner. Since the areas of the same process are all displayed, even if the number of the areas is increased, the designation mistake of the content is eliminated, and the area designation, process designation can be smoothly conducted.
Patent JP-H11116659-A (JP)
Title: Ultraviolet-hardening type liquid resin composition for sealing device
Inventor: MIYAKE SUMIYA
IPC: C08G59/20
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-hardening type liquid resin composition, capable of manifesting an extremely high moisture resistance and resistance to temperature cycles when directly carrying out a resin sealing of a device or an airtight sealing in the sealing of an optical or an electronic device. SOLUTION: This ultraviolet-hardening type liquid resin composition consists essentially of (a) an alicyclic epoxy resin having two or more epoxy groups in one molecule, (b) the epoxy resin having one or more aromatic rings in one molecule, (c) a compound having two or more hydroxy groups in one molecule, (d) an alkoxysilyl compound having a functional group reactable with the epoxy resin in one molecule, (e) an onium salt type cationic photoinitiator and (f) a spherical silica, and is regulated so that the coefficient of linear expansion within the temperature region below the glass transition temperature of the hardened product may be <=4×10<-5> / deg.C and the percentage of water absorption may be <=3.0%.
Patent JP-H10113364-A (JP)
Title: Nursing bed provided with flush toilet
Inventor: OKAMOTO KIYOSHI
IPC: A61G9/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bed provided with a flush toilet of favorable usability in which evacuation or urination can be performed without troubles even in the condition where a phisically handicapped person or sick person is in bed, and which can be flushed with washing water after usage to eliminate labor on a nursing person. SOLUTION: An aperture part 2 of a width diameter in which the lower back part of a person in bed can be entered is formed in a bed main body 3 in a nursing bed 1. A flush toilet 8 is disposed under the aperture part 2. On the aperture part 2, a toilet seat 7 having a cylindrical body 9 suspended on a back surface circumferential part is disposed inside the flush toilet 8. A base end of the toilet seat 7 on the head side of the person in bed is pivotally supported on the bed main body 3 to be freely rotatable, and a tip of the toilet seat 7 is composed to be freely inclined by an elevation member to be positioned above the surface of the bed main body 3 of the nursing bed 1. A cover member which can be freely drawn is provided to be contained on a back surface of the bed main body 3 for opening/closing the aperture part 2.
Patent JP-H07118707-A (JP)
Title: Ceramic-coated open-cell porous heat-resistant metallic foil and its production
Inventor: KOMABAYASHI MASASHI
IPC: B22F5/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the filter of a waste gas purifying device having 30-70 vol.% porosity by impregnating an open-cell heat-resistant metallic foil with a ceramic powder slurry added with a crystallized glass powder and burning the slurry. CONSTITUTION:A porous heat-resistant alloy foil having an open cell leading to the rear from the front is impregnated with a slurry obtained by adding a crystallized glass powder to a ceramic powder and mixing the powders with PVA and distilled water. The foil is dried, PVA is removed by heating, and the foil is heated above the crystallization temp. of the glass (950 deg.C) and burned to obtain a ceramic-coated porous metallic foil having 30-70 vol.% porosity. The crystallized glass is added to fluidize the powder coat in burning to form a ceramic film on the entire surface and to attain the desired porosity. Accordingly, the addition of the crystallized glass powder is indispensable, and the amt. of it to be added is preferably controlled to 2-10wt.%.