baber/WOPTO huggingface dataset:
Patent JP-H02248257-A (JP)
Title: Thermal head
Inventor: OZAKI TAKUO
IPC: B41J2/335
Filed: 1989-03-22
Abstract: PURPOSE:To enhance the reliability of a thermal head by preventing the detachment of an electric connector from an electric wiring board by arranging the electric connector on the electric wiring board and covering at least a part of said connector with a resin on the electric wiring board. CONSTITUTION:In a thermal head constituted of an electric wiring board 3, an electric connector 4, an epoxy resin 5 and a heater 6, the epoxy resin 5 is applied to the electric wiring board 3 so as to cover at least a part of the electric connector 4 soldered on the pattern of the electric wiring board 3. Whereupon, even when one element fitted in the electric connector 4 is inserted or detached, since the electric connector 4 is fixed to the electric wiring board 3 by the epoxy resin 5, the detachment of the electric connector 4 can be prevented and the reliability of a thermal head can be enhanced.
Patent JP-H0611291-A (JP)
Title: Laminated plate header for cooling system and manufacture thereof
Inventor: MAAKU JII BOSU
IPC: F28F27/02
Filed: 1993-03-29
Abstract: PURPOSE: To provide an improved header, together with a method for manufacturing it, for a refrigerant system evaporator where a refrigerant is evenly distributed to the evaporator from a header inlet for improved efficiency. CONSTITUTION: A plurality of plates 34, etc., are stacked together to form a laminate adapted to fluidly connect between a header inlet 30 and a core unit 26 of a heat exchanger 24. A distributor plate 42 where a passageway is formed with first and second channels comprises a first expansion chamber for fluid communication between the first and second channels for the fluid to spread. The plate 34, etc., is interleaved in such manner as to selectively provide a plate passageway for distributing a refrigerant to the core unit 26 from the inlet through the passageway.
Patent JP-H02249064-A (JP)
Title: Electronic dictionary
Inventor: YAMADA YOSHIMI
IPC: G06F17/28
Filed: 1989-03-22
Abstract: PURPOSE:To simplify an operation and to shorten a retrieve time by relatively shifting a read means with respect to a language to be translated by means of a driving means, reading the language to be translated by means of the read means, recognizing the language to be translated by means of a translating means, accessing a corresponding translating language from a meaning dictionary, and displaying it. CONSTITUTION:When a read part 50 is positioned on an orbit of the language to be translated, a driving means 2 relatively shifts a read means 1 with respect to the language to be translated. At such a time, the language to be translated is scanned by the read means 1, and information converted into an electric signal is outputted to translating means 3 to 7. The translating means 3 to 7 recognize the language to be translated, access the corresponding translating language from a meaning dictionary 6, and displays it on a display means 8. Thus the word input operation can be automated, and the word can be retrieved easily and in a short time.
Patent JP-S58186802-A (JP)
Title: Rate setting device
Inventor: SUGIOKA TOSHIO
IPC: G05B11/16
Filed: 1982-04-26
Abstract: PURPOSE:To set a rate with high precision by counting a pulse signal, and comparing an output signal corresponding to a counted value with a rate setting voltage value which is set digitally for processing. CONSTITUTION:When pulses from a pulse generator 31 are applied to a pulse counter 32, the counter 32 counts the input pulses up to a specific number and applies of a counted value signal varying in voltage value stepwise to a voltage comparator 33. The comparator 33 compares the rate setting value set by a digital value output signal from an equipment to be control automatically with the input voltage from the counter 32 to output an impulsive signal to a switching device 34 when the signal voltage from the counter 32 becomes lower than the rate setting voltage. The device 34 performs switching operation by the output signal from the device 33 so that a terminal (b) is connected to terminals (a) and (c) alternately. The terminal (b) is connected to a terminal 36 through a pulse filter 35 and the terminals (a) and (c) are connected to terminals 37 and 38 respectively to average and output divided voltages between the terminals 36 and 37, and 36 and 38.
Patent JP-H09256762-A (JP)
Title: Gate door device
Inventor: UEDA SHIGEYUKI
IPC: E06B11/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate opening and closing operation of gate doors and to make it possible to easily execute mounting work of the gate doors by providing bars and a lighting device to the gate doors in a gate door device mounting the gate doors to posts in a rotatable manner. SOLUTION: Gate bars 7 are provided to the upper ends of gate doors 1 mounted to square columnar posts 4 in a rotatable manner, and bar holders 6 corresponding to the bars are provided on the upper ends of the posts 4 in the shape of a cap. Grip 71 formed in the bars 7 are controlled, and the bars 7 are inserted in the bar holders 6 in a detachable manner to close and open the gate doors 1. The bars 7 are provided to the upper parts than the middle parts of the gate doors 1, and openings for controlling the bars 7 can be provided to the gate doors 1. A lighting device 5 is provided to the lower end of one of the gate doors 1, and as a power source thereof, a solar cell 9 is incorporated in the surface of one of the gate doors 1.  Accordingly, opening and closing operation of the gate doors 1 can be performed from both sides of the gate doors 1, the lower parts of the gate doors 1 are effectively illuminated at both sides of them, at the same time, there is no need to mount the bars 7 and bar holders 6 in a construction site, and wiring work of the power source for the lighting device is not also required.
Patent JP-H06281921-A (JP)
Title: Plane display device
Inventor: TSUDA YUSUKE
IPC: G02F1/1335
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the reflection of external light on the display surface side of a black matrix and to decrease reflected light by providing a transparent film layer for antireflection between this black matrix and a transparent substrate. CONSTITUTION:The other transparent substrate 3 consisting of glass, etc., facing the transparent substrate 1 has an ITO (In2SnO3) film 13 formed on the surface facing the transparent substrate 1 which is the transparent film for antireflection. This ITO film 13 is patterned, at need, in parts exclusive of transparent regions which are the opposite regions of pixel electrodes 2. Further, a Cr layer is formed on the ITO film 13 to constitute the black matrix 4. This black matrix 4 is patterned, at need in the parts exclusive of the light transparent regions which are the opposite regions of the pixel electrodes 2. Therefore, because there is the ITO film 13, the reflected light 22 interferes between the glass substrate 3 and the black matrix 4 and the reflected light is drastically decreased, even if external light 21 transmits the glass material 3 and ITO film 13 of the liquid crystal display device and is reflected by the black matrix 4.
Patent JP-S56166449-A (JP)
Title: Optical analyzer
Inventor: ISHIKAWA HIROTOSHI
IPC: G01N21/35
Filed: 1980-05-28
Abstract: PURPOSE:To prolong the life of each component and simplify the maintenance operation, by preventing the rise in temperature in the housing which houses a light-source part, and simplifying the replacement of consumable stores. CONSTITUTION:Sheet-shaped paper 3 is made to flow through the gap formed by disposing an irradiation part 1 and a light-receiving part 2 so that they face to each other. The detection part is supplied with a purged air to perform measurement. The heat generated in a light-source part 8 is dissipated in a covering part 9 through heat-radiating fins 19. The purged air forms a flow passage comprising an inlet 5, the inside of the housing 4, an inlet 21, the heat-radiating fins 19, an outlet 22, a  duct 11 and an outlet 6. Being throttled between the inlet 21 and the purged air outlet 6, the flow is made fast. The heat-radiating fins 19, which are effectively cooled, prevent the rise in temperature in the housing 4. The lamp 8 can be replaced by loosening thumb screws 15 and 15'. Also the belt 33 can be replaced in a short period of time, because of a single flange type pulley 30, which simplifies the removal of the belt 33.
Patent JP-S58187834-A (JP)
Title: Alcohol concentration detecting switch
Inventor: YAMAZAKI MASAFUMI
IPC: G01N33/28
Filed: 1982-04-28
Abstract: PURPOSE:To simplify the apparatus and reduce the cost, by a method wherein the alcohol concentration in a fuel mixed with alcohol is detected through the expansion in volume of a member which is immersed in the fuel and is large in bloating tendency with alcohol, thereby to actuate a switch. CONSTITUTION:An alcohol-sensing switch is provided in a fuel tank or fuel piping of an engine. At least a sensing rod 7 is immersed in the fuel at all times. A swelling material as a material for forming the sensing rod 7 swells in accordance with the alcohol concentration in the fuel. When swelling, the sensing rod 7 expands in volume in the direction determined by a guide 8 to push a switch rod 13 rightwardly against a spring 15. As a result, a conductor 13a at the end of the switch rod 13 is brought in press contact with switch terminals 14a, 14b, causing the switch to turn ON. Since there is no need for any complicated electric circuit, it is possible to simplify the apparatus and reduce the cost.
Patent JP-H08226973-A (JP)
Title: Radiation detector
Inventor: SASAI TOSHIHIKO
IPC: G01T1/20
Filed: 1995-02-20
Abstract: PURPOSE: To reduce a radiation detector with a simple structure in size by sandwiching a radiation phosphor crystal or a radiation phosphor layer between upper and lower light guides. CONSTITUTION: In a radiation detector used to image by a radioactive ray, a radiation phosphor crystal or a radiation phosphor layer 1 is sandwiched between upper and lower light guides 2. Not one-layer radiation phosphor layer 1 but a base is provided, the layers are formed above and below the base, and sandwiched between the guides. Further, the guides can be replaced with light guides having a slender tubes. Thus, the detector can be reduced in size with a simple structure.
Patent JP-H06120524-A (JP)
Title: Dual-gate metal semiconductor field-effect transistor and its manufacture
Inventor: KIN SHIYAKUTAI
IPC: H01L29/80
Filed: 1993-03-29
Abstract: PURPOSE: To provide an MESFET of dual gates, having a characteristic of low noise and a high gain by forming the thickness of the lower conductive layers of gate electrodes to be different by a selective epitaxial method for forming voids under the conductive layer. CONSTITUTION: Stripe patterns 33 and 35 of first and second insulating films, having different widths w1 and w2, are formed on the surface of a semi- insulating GaAs substrate 31. Then, N<+> -type and N-type GaAs conductive layers 37 and 39, whose sections have triangular voids 43 and 45 and which are doped at high density, are successively formed for an ohmic contact. Then, source drain region 47 and 49, to which N-type impurities are injected at high density and diffusion is mode up to a part of it, are formed. First and second gate electrodes 53 and 55 having different widths w3 and w4 are formed on the conductive layer 39 above the voids 43 and 45. Since the thickness of the conductive layer can be controlled from the structure of the dual gates, leakage current can be prevented, and the characteristics of low noise and high gain is realized.
Patent JP-H03272355-A (JP)
Title: Silent ratchet mechanism for continuously variable transmission
Inventor: ONAKA JUNPEI
IPC: F16H35/00
Filed: 1990-03-20
Abstract: PURPOSE:To prevent generation of noise and to improve durability by providing an actuating wheel rotated in a manner to follow a disc in which a ratchet is formed, winding an actuating ring, having an arm, therearound, and arranging the arm in a U-shaped part formed in a ratchet pawl head part. CONSTITUTION:When an input shaft is started to rotate clockwise, and each crank pin 12 starts to alternately laterally rotate six discs 2 - 3 in a low angle arc. The disc 2 is rotated counterclockwise, a actuating wheel 8 is rotated clockwise, the upper arm of an actuating ring 21 presses the U-shaped part of a ratchet pawl 7 against the inner wall of a cylinder 15, and with this period, the pawl 7 is separated away from a tooth 2T to produce a silent state. At a moment when the disc 2 is started to reverse clockwise, the U-shaped part of the ratchet pawl 7 is pressed by the lower arm of the actuating ring 21, the pawl 7 is engaged with a ratchet tooth 2T, the cylinder 15 and the disc 2 are formed integrally with each other and rotationally driven clockwise. In acceleration thereof, when a speed regulating handle 34 is rotated and operation frames 26 and 27 are raised, the input shaft is moved to the central part of the disc, the rotation angle of the disc is increased, and the six discs increase the rotation speed of the output shaft 14 as they are orderly relayed.
Patent JP-S546030-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: KUBO TAKASHI
IPC: C09J7/02
Filed: 1977-06-16
Abstract: PURPOSE: A tackifying layer is made on a base material containing a glass powder and a silica powder in specific propertions to produce said adhesive tape freely drawable with various kinds of writing tools on the surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11267015-A (JP)
Title: Cover of rice cooker
Inventor: SAKAGUCHI YOICHI
IPC: A47J27/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate boiling-over by further securely separate sticky matter in a rice cooker. SOLUTION: In the middle of a steam passage 47 provided in a cover of a rice cooker, a first chamber 31 communicate with the inside of a pot 2, and a second chamber 34 parted from the first chamber 31 by a partitioning wall 33 is provided, and a communication port 40 is provided in the partitioning wall 33. A sticky matter stagnation unit 35 communicated with the second chamber 34 is contained in the second chamber 34, and a steam hole 43 is provided in the sticky matter stagnation unit 35.
Patent JP-H07281808-A (JP)
Title: Item input device
Inventor: TERAI SHIGEYO
IPC: G06Q50/00
Filed: 1994-04-08
Abstract: PURPOSE:To change the input order of respective items to some extent when an item having attribute information ranging over plural stages is regarded as one input data. CONSTITUTION:A final input item memory 9 which stores and holds respective items which are inputted last in the same attribute order including the attribute order of the lowest-order item is provided and each time a new item is inputted, the item of the attribute order in the final input item memory 9 corresponding to the attribute order of the corresponding input item obtained from an item attribute order memory 7 is update, and when an updated item is the lowest- order item, input data consisting of respective items from the lowest-order item to the highest-order attribute item are extracted from the final input item memory 9 after the update, and the respective input data which are extracted in order are stored in an input data memory in time series. And, the respective input data stored in an input data memory 11 are expanded into operation reference format according to a specific procedure.
Patent JP-H05270899-A (JP)
Title: Composition for cermaic substrate
IPC: C04B35/18
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the composition capable of being calcined at an extremely low temp., capable of using a paste of Au, Ag, etc., as the internal electrode, fulfilling the requisite characteristics such as the volume resistivity, dielectric constant, dielectric loss tangent, dielectric breakdown strength and flexural strength and with the rate of change in the capacitance with the temp. adjusted to <=0 to 100ppm/ deg.C. CONSTITUTION:This composition consists of 60-95wt.% of a glass frit and 5-40wt.% of a titanate. The titanate is SiTiO3 or CaTiO3 and the frit contains, by weight, 40-50% Al2O3, 25-30% SiO2, 5-15% ZnO, 5-15% TiO2, 3.3-3.8 CaO 2.5-3.0% B2O3, 1.1-1.5% MgO, 1.1-1.5% Na2O and 0.8-1.1% K2O. Consequently, the composition can be calcined at 750-950 deg.C, a paste of Au, Ag, etc., is used as the internal electrode, and the characteristics as a multilayer printed circuit board are fulfilled.
Patent JP-H06259118-A (JP)
Title: Numerically controlled grinding machine
Inventor: MINAMITANI TOSHIYUKI
IPC: B24B49/00
Filed: 1993-03-08
Abstract: PURPOSE:To attain the easy and safe evacuation and approach for an NC(numerically controlled) grinding machine which can relatively move a work and a grindstone toward two axes orthogonal to each other an also can relatively turn the work and the grindstone aroud a specific turning center position set on a plane including those two axes. CONSTITUTION:A program analyzing part 4' analyzes a machining program and sends a coordinate conversion instruction and a 1-axis shift advance instruction to a coordinate converting part 6'. Thus the part 6' converts the position commanded on the turning coordinates of the same block into a position on the non-turning coordinates and sends this converted position to the part 4' by the coordinate conversion instruction. Meanwhile the part 6' converts the position commanded on the turning coordinates of the same block into a position on the non-turning coordinates and sends the contents of the same block and the converted position to a commanded axis selecting part 7 by the 1-axis shift advance command. Then the part 7 changes th received contents and position into a feeding command that replaced only one of commanded positions of two axes to a position commanded on the non-turning coordinates and a feeding command that replaced both axes and sends these changed commands to the part 4'.
Patent JP-S56167230-A (JP)
Title: Manufacture of super quick cathode
Inventor: HIGUCHI TOSHIHARU
IPC: H01J9/08
Filed: 1980-05-29
Abstract: PURPOSE:To produce an indirectly-heated cathode having quite short picture- appearing time, by coating first and second insulation material layers on main metal board face while welding a heater wire to the terminal take-out section after molding then coating an electron radiation subsistance on the other face of said metal board. CONSTITUTION:An insulation member comprised of such as Al2O3 is injection welded on one main face of a basic metal board 1 to coat the first insulation member layer 3. Then a heater shaped mask 5 is mounted on said layer 3 and a heater member comprised of such as W is injection welded to coat heater member layer 7. Thereafter a mask 8 for covering the terminal take-out sections 71, 72 of said layer 7 is mounted and an insulation member comprised of such as Al2O3 is injection welded to coat the second insulation member layer 10. Thereafter it is cut into such shape as including the basic metal board 11 and cathode supporters 121, 122 and one end of heater take-out wires 131, 132 is welded to the terminal take-out sections 71, 72. Then an electron radiation subsistance 14 is coated to complete a super-quick cathode.
Patent JP-S62229476-A (JP)
Title: Managing system for document information including graphic information
Inventor: NISHIMURA KATSUNORI
IPC: G06F17/21
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a simple program which easily manages document information and generates, maintains, or uses document information, by adopting the management system where one-page components of character information and graphic information are synthetically defined on the same medium. CONSTITUTION:Character information and graphic information are developed in areas having the same size as an output medium and are synthesized on the output medium. An optional page in information on an auxiliary storage device has only two kinds of information, namely, character information and graphic information. when the page is developed on the output medium, a character output buffer having the same size as the output medium is prepared and character information is developed in this character output buffer, and next, a graphic output buffer having the same size as the output medium is prepared and graphic information is developed in this graphic output buffer, and they are synthesized on the output medium to obtain an objective image.
Patent JP-H03269391-A (JP)
Title: Infrared image pickup device
Inventor: OHASHI KATSUFUMI
IPC: H04N7/18
Filed: 1990-03-20
Abstract: PURPOSE:To allow the tracing of a target object without losing the sight thereof by having a signal processing circuit and a circuit for determining the number of integration times and varying the number of integration times according to an integrated image signal level. CONSTITUTION:The signal processing circuit 22 integrates and processes the image signals outputted by an IR detecting element 20 by each frame and supplies the image signals to the circuit 24 for determining the number of integration times. The circuit 24 for determining the number of integration times compares the integrated image signal level and the reference signal level to determine the number of integration times of the signal processing circuit 22 and varies the number of integration times according to the integrated image signal level. Namely, the high-speed processing is executed by decreasing the number of integration times to prevent the losing of the sight of the target object if the target objects exists nearby and moves large and if the integrated image signal level is higher than the reference signal level. The sensitivity is increased by increasing the number of integration times to improve the capacity to discriminate the target object if the target objects exists far and moves small and if the integrated image signal level is lower than the reference signal level.
Patent JP-S58187515-A (JP)
Title: Water pump of internal-combustion engine
Inventor: HAYASHI KAZUO
IPC: F01P5/12
Filed: 1982-04-27
Abstract: PURPOSE:To improve the fuel-air ratio and cooling efficiency of an engine by a method wherein the driving operation of the water pump of the titled device is changed-over to the electric motor driving via a jointing means or to the engine driving via a belt-pulley. CONSTITUTION:A rotating shaft 6 of an electric motor 5 as the first driving means is engaged and connectingly supported, via a bearing 7, to a boss hole 4A which is formed on the protruded end surface of a pump shaft 4 of a water pump 2 equipped to a cylinder block 1. A belt-pulley 8 as the second driving means is releasably supported, via a bearing 9, on an outer periphery of said pump shaft 4, also a magnetic clutch 10 is engaged into said pump shaft 4. Said magnetic clutch 10 magnetizes an armature 14A and makes it attract to a rotor 11, during an electromagnet 15A is electrified. Further, said magnetic clutch 10 joints said pump shaft 4 with said motor rotating shaft 6 via a retaining plate 12. Also said magnetic clutch 10 joints said belt-pulley 8 with said pump shaft 4 via said retaining plate 12 by the magnetizing and attraction of an armature 14B during an electromagnet 15B is electrified.