baber/WOPTO huggingface dataset:
Patent JP-H02186618-A (JP)
Title: Manufacture of integrated circuit
Inventor: SUGIYAMA HISASHI
IPC: H01L21/02
Filed: 1989-01-13
Abstract: PURPOSE:To sharply cut down the positioning time in the manufacture of an integrated circuit by a method wherein a circular or circular arc-shaped identification pattern is formed on a wafer for the purpose of identifying the type of a semiconductor chip. CONSTITUTION:When a positioning pattern is formed on a wafer using an electron beam exposing device, an identification pattern 1 consisting of a plurality of circular patterns 2 (2A to 2E) are formed simultaneously. This circular pattern 2 has the codes containing the information for identification of types of chips as shown by L1 and L2, and these codes can be read out as an electric signal even when an electron beam is scanned from every direction.
Patent JP-H01180569-A (JP)
Title: Option toner replenishing device for image forming device
Inventor: OZAWA HIROSHI
IPC: G03G15/01
Filed: 1988-01-13
Abstract: PURPOSE:To install the title replenishing device instead of a developing device whose use frequency is low so that a toner can be replenished to a developing device whose use frequency is high by allowing said replenishing device to have a fitting part having fitting interchangeability to a specific developing device and almost the same size and shape as said developing device. CONSTITUTION:A toner replenishing device 101 is allowed to have almost the same size and shape as a color developing device, has a toner carrying path on the bottom part of a housing 102, provided with a screw 104 along its path, and on this side of the toner carrying path, a toner replenishing port 108 for replenishing a toner to a hopper 84 of a black developing device 7 is provided. This option toner replenishing device 101 is attached to the black developing device 7, and the toner is replenished from not only a black toner bottle 85 but also this replenishing device. In such a way, the interval for replenishing the toner is remarkably extended.
Patent JP-H02188666-A (JP)
Title: Fuel injection pump
Inventor: SUENAGA KOICHI
IPC: F02M59/28
Filed: 1989-01-13
Abstract: PURPOSE:To correct a variation in a fuel injection quantity by providing mutually engaging portions on a control sleeve side and a casing side and rotating the control sleeve in a circumferential direction by a defined angle accompanying the movement thereof in the axial direction. CONSTITUTION:As the coil of a rotary solenoid 26 is electrified, a rotor 27 is rotated. Thereupon, a control sleeve 21 is moved in the axial direction via the pin 25 of a control rod 24. Also, a plunger 14 is lifted up and the stroke up to where its suction port 29 is closed is varied. In this case, the pin 33 on a casing side is engaged with the inclined groove 32 of the control sleeve 21 side. Accompanying the movement of the control sleeve 21, the control sleeve 21 is relatively rotated in the circumferential direction of the plunger 14 by a defined angle corresponding to the inclined angle of the inclined groove 32. Thereby, fuel injection quantity accompanying the variation in pre-stroke is corrected.
Patent JP-H01182491-A (JP)
Title: Electric motor-driven horizontal blind
Inventor: KOMURO MICHIO
IPC: E06B9/32
Filed: 1988-01-18
Abstract: PURPOSE:To make precise positioning of a blind in its height, attempt miniaturization of a related device and enable remote control thereof by providing such constitution as driving a DC motor for achieving the vertical motion of a slat and angle change of the slat. CONSTITUTION:A DC motor 1 is used as driving power supply for the rotary drum 4 of a horizontal blind, the operation speed of the blind is arbitrarily set by changing the rotational speed of the motor 1, and a slat angle changing tape 10 is simultaneously set in operatable state by rotating the drum 4. In addition, a control device 13 is provided with a power generation brake circuit so that the blind can stop at a desired position accurately with the motor 1 instantaneously stopped by means of operation of an electric brake when a stop button 20 is pushed. Furthermore, stainless wire of less than 0.9mm diameter is used as a wire 8 for elevating the slat so that the maximum height of the blind can be set to 3,000mm or more.
Patent JP-S61166203-A (JP)
Title: Frequency adjusting device of dielectric oscillator
Inventor: HAMAZAWA YOSHIKAZU
IPC: H03B9/14
Filed: 1985-01-18
Abstract: PURPOSE:To decrease the change in the oscillating frequncy due to temperature change by providing a moving device for adjustment of oscillating frequency of a dielectric board or a case installed with a dielectric resonator. CONSTITUTION:The moving device 18 made of a turnable conductor chip is provided near the dielectric resonator 8. The moving device 18 is turned around a fixed shaft 19 to change the distance with the dielectric resonator 8. The moving device 18 is connected to a ground conductor 12 or a case 11. Thus, since the moving device 18 made of a conductor is provided in a magnetic field of the dielectric resonator 8, the feedback impedance by the dielectric resonator 8 is changed, that is, the resonance frequency is changed resulting that the oscillating frequency is changed. Figure shows that a metal is used for the moving device, which is provided on the dielectric board 9 and turned around the fixed shaft 19 and fixed by screwing the fixed shaft 19 at a position after adjustment and connected surely to the grounding conductor 20.
Patent JP-S59133626-A (JP)
Title: Data transfer control circuit
Inventor: SATOU OSATOSHI
IPC: G06F13/28
Filed: 1983-01-19
Abstract: PURPOSE:To make the data transfer high-speed, by providing a counter which outputs false address data and switching selectively the output of the counter and address data to access a main storage device. CONSTITUTION:In case of the data transfer from an input/output device C5 to a storage device C3, a microprocessor MPU is always set to the read mode. High- order bits of the address are inputted to a control circuit C2 from the MPU, and the circuit C2 detects the transfer mode to close a gate G1 and open a gate G2. Next, the MPU outputs start address data of the storage device C3 onto a data bus B2, and this data is taken into a counter C4 and is inputted to the storage device C3 through the gate G2. Meanwhile, stored data from the input/output device C5 is outputted onto the bus B2. A write command is given from the control circuit C2 to the storage device C3 by a signal C3CTL. Thus, the first data is supplied to the storage device C3.
Patent JP-H07212707-A (JP)
Title: Electronic still camera
Inventor: TAKEMOTO HIROSHI
IPC: H04N101/00
Filed: 1994-01-26
Abstract: PURPOSE:To prevent a function from being stopped and a picture signal from being destroyed resulting from withdrawal of a memory card and to attain on-line transmission of a picture signal. CONSTITUTION:A digital picture signal is outputted to a frame memory 4 and a compression circuit 5. The frame memory 4 being a picture memory has a capacity capable of storing at least digital picture signals corresponding to one pattern. The compression circuit 5 compresses a digital picture signal from an A/D converter section 3 and provides an output of the compressed signal to a memory card controller 6. The memory card controller 6 stores the compressed digital picture signal to a memory card 7 when the memory card 7 is inserted into its slot. Moreover, even when the memory card 7 is withdrawn from the slot, the digital picture signal is continuously stored in the frame memory 4.
Patent JP-H02187307-A (JP)
Title: Thermosetting resin material used for seal molding of electronic component and manufacture thereof
Inventor: OSADA MICHIO
IPC: B29B9/08
Filed: 1989-01-13
Abstract: PURPOSE:To prevent a large volume of air from getting mixed into a molten resin material securely at the time of resin seal molding of an electronic component by adding given vibration and compression to thermoset resin powder in a mold and molding the inner section of a resin tablet to be molded in high density without pores. CONSTITUTION:The given quantity of thermosetting resin powder 2 such as epoxy resin is fed into a feed opening 4 for the resin powder provided to a mold 1. Punches 5 fitted in the feed opening 4 of the mold are vibrated by a vibrator to add required vibration to the resin powder 2 in the mold, and required compression is added by the use of punches 5, both upper and lower. A thermosetting resin material 21 thus molded is released out of the mold 1 by moving punches 5, both upper and lower. Air in the feed opening 4 of the mold is exhausted out efficiently and securely by adding required vibration to the resin powder 2 in the mold 1. The trouble of wrapping the air into the inside of resin material to be molded and forming a number of micropores can securely be prevented by said arrangement.
Patent JP-S62165620-A (JP)
Title: Correcting device for surface tilt angle of rotary polygon mirror
Inventor: ENDO HISASHI
IPC: G02B26/10
Filed: 1986-01-18
Abstract: PURPOSE:To improve picture quality by comparing output voltages corresponding to respective surfaces of a rotary polygon mirror, and reading out correction data on a driving frequency prepared in a driving frequency control means and making a shift in optical deflecting element driving frequency. CONSTITUTION:For example, 8-bit all-0 correction data is read out of the ROM 82 of a driving frequency control circuit 8 in the period of a prescan where a scan enable signal His low before a scan, and supplied to a D/A converter 83. The D/A converter 83 converts the correction data into an analog voltage to supply the correction voltage of 0V to a voltage-controlled oscillator 84. The voltage-controlled oscillator 83 is brought under oscillation control with a preset control bias voltage and a control signal of specific driving frequency is supplied to a driving circuit 9. The driving circuit 9 supplies the control signal to an optical deflecting element 2 after power amplification, thereby deflecting a laser beam in a subscanning direction b as specified.
Patent JP-H02186838-A (JP)
Title: Information processor
Inventor: SHODA AKIRA
IPC: G06F3/023
Filed: 1989-01-13
Abstract: PURPOSE:To improve operability in the selection of a character by displaying a large number of candidates of the character desired to input as a summary on a panel. CONSTITUTION:When a user moves a selection cursor 5 to the character desired to input by performing an operation to move the selection cursor 5 and performs an operation to establish selection, a selected character is outputted to the position of a character cursor 3, and after that, the character cursor 3 is moved to the next character position. When the position of the character cursor 3 is overlapped with a candidate panel 4, the candidate panel 4 can be moved to the position not being overlapped with the character cursor 3. By repeating such operation, the character desired to input can be inputted successively, and the character cursor 3 can always be outputted on an editing picture plane 2. In such a way, a character processing device with superior operability at the time of selecting the character can be obtained.
Patent JP-H03216293-A (JP)
Title: Cream solder
Inventor: ASANO SHOZO
IPC: B23K35/22
Filed: 1990-01-18
Abstract: PURPOSE:To improve the effect of suppressing moisture absorption by adding amines, such as dibutylamine, which are hardly soluble in water by a specified amt. into a flux. CONSTITUTION:One or more amines selected from the group of the dibutylamine, tributylamine, dibutylaminopropylamine, diisobutylamine, 2-ethylhexylamine, diallylamine, dibenzylamine, and 2-ethylhexyloxypropyl amine are added at 0.2 to 10wt.% into the flux of the cream solder formed by intimately mixing powder solder and liquid or pasty flux. Since the amines are hardly soluble in water, the amines existing near the surface of the cream solder hinders the infiltration of the moisture in the air. The generation of balls and the splashing of the cream solder at the time of soldering are, therefore, decreased and the degradation in insulation resistance and the outbreak of an accident, such as short circuiting, are eventually obviated.
Patent JP-H10205845-A (JP)
Title: Filter cleaner for range hood
Inventor: TERAMOTO AKIHIRO
IPC: F24F7/06
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To simply supply washing liquid to a washing liquid tank. SOLUTION: A partition member 10 provided in a hood member is provided with a filter 20 to form an inlet part and an exhaust part. The exhaust part is provided with a blower to form a range hood. Washing liquid in a washing liquid tank 36 provided below the partition member 10 is supplied to the upper part of the filter 20 and flows down along the filter 20 so that the, filter 20 is washed. This washing liquid is recovered to the washing liquid tank 36. A washing liquid tank 50 is removably provided below the filter 20 go that the washing liquid can be supplied to the washing liquid tank 36.
Patent JP-H08204989-A (JP)
Title: Video camera
Inventor: KOMURO SETSU
IPC: H04N5/06
Filed: 1995-01-20
Abstract: PURPOSE: To make dot interference and cross-color interference generated on a display screen inconspicuous and to display easily visible pictures by using the sub carrier waves of chrominance signals for which polarity is inverted for every 1H of horizontal synchronizing signals. CONSTITUTION: In a carrier wave oscillation part 18, in an OR gate 15, the inversion signals of signals from an oscillation part 14 are continued in the 1H period of a first half and the signals for maintaining an H level are outputted in the next 1H period. In a NAND gate 17, the signals of the same phase as oscillation signals are continued in the 1H period of the first half and the signals for which the signals of the phase different from the signals of the 1H period of the first half are continued are outputted in the next 1H period. The signals from the gate 17 are inputted to an encoder 19 and composite video signals are formed along with luminance signals and color difference signals. Thus, when video signals are displayed at a display, the screen for which the phase of the sub carrier waves of the chrominance signals is inverted for each scanning line is obtained.
Patent JP-H05192421-A (JP)
Title: Decomposition method of chlorine based organic compound
Inventor: NITSUTOU KOUICHI
IPC: A62D3/172
Filed: 1992-01-20
Abstract: PURPOSE:To achieve efficient dechlorination and pollution free conversion which enables the shortening of time of dechlorination of chlorine-based organic compound with higher conversion efficiency in application of energy to radicals. CONSTITUTION:Chlorine based organic compound, for example, polybiphenyl chloride is mixed 7 into a solvent 6 of sodium hydroxide alcohol containing <24>Na to be stirred up 8. With the continuation of the stirring up 8, a chain reaction 11 is caused. The reaction is allowed to stand to achieve dechlorination and a pollution-free conversion of the compound.
Patent JP-S60151313-A (JP)
Title: Deeply dyeable polyester fiber
Inventor: SASAKI MAKOTO
IPC: D06M101/16
Filed: 1984-01-19
Abstract: PURPOSE:The titled polyester fiber that has a plurality of slit-like grooves which continue in the lengthwise direction with their depth and width satisfying specific conditions, thus being dyeable in satisfactorily deep tone. CONSTITUTION:Two kinds of polyester polymers different in solubility in alkali 9, 10 are subjected to conjugate spinning, drawn, and treated with alkali for weight reduction to remove a part of the polyester more soluble in alkali 10 to give the objective fiber which has at least 5 slit-like grooves which extend in the lengthwise direction and satisfy simultaneously the equations 1/4R<=L<=3/4R (R is the diameter of the fiber with the same cross-section area as this fiber; L is depth of the grooves) and W<=1/3L (W is width of the grooves). Incident light 1 is reflected at the groove 4, the reflected light is further reflected at another groove 4 to give a color of deep tone.
Patent JP-S5290941-A (JP)
Title: Electrostatic printing
Inventor: OONO SHIGERU
IPC: G03G15/05
Filed: 1976-01-26
Abstract: PURPOSE: To enable simultaneous plural high speed printing of information at a plurality of places in a remote and wide region to be made, by forming a static printing master using laser beams having record information and a thermodevelopable light sensitive material and setting an information transmitting station in one position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04247852-A (JP)
Title: Corrosion-resistant stainless steel for molten carbonate type fuel cell
Inventor: MUTO IZUMI
IPC: H01M8/02
Filed: 1991-01-25
Abstract: PURPOSE:To offer a stainless steel having high corrosion resistance to a cathode environment for a molten carbonate type fuel cell. CONSTITUTION:This is a stainless steel contg., by weight, <=0.1% carbon, <=1% silicon, 0.2 to 35% manganese, 5 to 26.5% chrcmium, 0.5 to 19% nickel, <=0.5% molybdenum, <=1% copper and the balance iron with inevitable impurities. The corrosion rate of the subject steel at a potential corresponding to the cathode environment of a fuel cell is molten carbonate at 70 deg.C is regulated to one- severals to that of a 25 chromium - 20 nickel steel which is the conventional material.
Patent JP-H01183103-A (JP)
Title: Magnetic mechanism section of magnetic relay
Inventor: SATO RYUICHI
IPC: H01F7/12
Filed: 1988-01-18
Abstract: PURPOSE:To prevent the generation of heat as well as to eliminate the beat, by constituting a shading coil with a superconducting material. CONSTITUTION:The end part of a core 4 opposing to an armature is divided into two, so that magnetic flux phia out of magnetic flux phio generated by an alternating current flowing into the coil and passing through the core 4, passes through one pole end 4a, and the remaining magnetic flux phib passes through the other pole end 4b. And, a shading coil 18 is wound at the other pole end 4b on a looplike base board 14, with a superconducting material 16 whose plane constitution is the same as that of the base board 14. As the shading coil 18 is constituted in this way, with the superconducting material 16 whose resistance component is zero under specified conditions, the phase difference between the magnetic flux phia passing through the one pole end 4a and the magnetic flux phib passing through the other pole end 4b becomes pi/2. This eliminates the beat and the heat-generation by the alternating current at the pert as well.
Patent JP-S59138570-A (JP)
Inventor: RORUFU NIRUSON
IPC: B65H81/00
Filed: 1984-01-19
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-S63174890-A (JP)
Inventor: AMANO HAJIME
IPC: B25J19/04
Filed: 1987-01-16
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-H08198564-A (JP)
Title: Escalator
Inventor: ASAKAWA YOSHIHIKO
IPC: B66B25/00
Filed: 1995-01-23
Abstract: PURPOSE: To enable the aged, the handicapped, children, and the like to get on without anxiety by lighting a foot caution lamp to inform the changeover of operating speed to low speed when a low speed changeover operating button is operated to switch the operating speed of an escalator to low speed. CONSTITUTION: When a low speed changeover operating button 4 is operated at a getting-on port, a speed setting circuit 1 outputs a speed reducing signal to an acceleration setting circuit 12 and also outputs a speed change signal to a display control device 16, and other passengers are informed of speed reduction by a display device 6. The acceleration setting circuit 12 outputs an optimum acceleration (15 Gal or less) signal for reducing speed without giving shock to the passengers, to an inverter control circuit 11. The inverter control circuit 11 controls an inverter circuit 10 until reaching the target speed to complete speed reduction. Upon the completion of speed reduction, the display control device 16 lights a foot indicator lamp 22 so as to inform the changeover of operating speed to low speed.  The aged, the handicapped, children, and the like can thereby get on without anxiety.
Patent JP-H03211908-A (JP)
Title: Surface acoustic wave device
Inventor: SEIKE KIMIO
IPC: H03H9/25
Filed: 1990-01-16
Abstract: PURPOSE:To automatize the judgement for whether the surface acoustic wave device using a transparent or translucent substrate exists or not without using a special device by forming at least one or more floating metallic films in other area than a surface wave propagation area and an electrical connection area of the substrate, and forming a shape of these whole patterns roughly in a quadrilateral. CONSTITUTION:At least one or more floating metallic films 6 are formed in the area other than a surface wave propagation area and an electrical connection area of a substrate 1, and a shape of both areas and the whole pattern of the floating metallic film 6 is formed roughly in a quadrilateral. As for the floating metallic film 6, it is desirable to provide a small piece 9 of a quadrilateral like a mosaic, and also, the gap dimension between the small pieces 9 of the floating metallic film 6, and the gap dimension between the floating metallic film 6 and both adjacent areas are set to about scores 10mum-100mum. In such a way, even if the substrate 1 is transparent or translucent, an opaque pattern of roughly a quadrilateral consisting of the surface wave propagation area, the electrical connection area and the floating metallic film 6 can be recognized artificially and optically as a substrate shape, and by using a general device and an automatized machine corresponding to the opaque substrate, whether the surface acoustic wave device exists or not can be judged automatically.
Patent JP-S62166762-A (JP)
Title: Power supply rail for electromagnetic shooting device
Inventor: YAMAMOTO HIROE
IPC: H02K41/02
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the temperature rise by providing a fixed guide with concaves and convexes on the outside circumference of power supply rails between which a cylindrical shooting hole provided inside a cylindrical outer casing is held, from both sides and by arranging insulators between the rails. CONSTITUTION:A cylindrical shooting hole 8 is provided inside a cylindrical outer casing 1. On both sides of an shooting, cylinder 8 power supply rails 7a and 7b are provided, between which the shooting cylinder 8 is held. The power supply rails 7a and 7b are composed of skid elements 3a and 3b, power supply elements 4a and 4b, fixing grooves 5a-5d, concaves 6a and 6b. Insulators 2a and 2b are filled in between the power supply rails 7a and 7b and the cylindrical outer casing 1. To the cylindrical shooting hole 8 shot body 9 is installed. The shot body 9 is shot by the operation of a switch 12 through a power source 10 for large current flow and a reactor 11. Thus, the power supply rails strong against thermal deformation is obtained and the rise in temperature is prevented.
Patent JP-S58124831-A (JP)
Title: Method of manufacturing shell of shell-type one-way clutch
Inventor: TANAKA MAKOTO
IPC: B23P13/00
Filed: 1982-01-20
Abstract: PURPOSE:To reduce labor hour and eliminate waste of materials by forming cam surfaces on a belt-like material cut to a required size, bending same, and butting the end edges to form a shell. CONSTITUTION:A belt-like material 10 of a required width W is cut to a required length L, and cam surfaces 11 are formed thereon by required pitches P by plastic working such as coining, embossing, or the like. The belt-like material 10 where the cam surfaces are thus formed is bent to be formed into a cylinder, and the butt end edges 12 are united in a body by resistance welding, or the other suitable welding means.
Patent JP-S58124418-A (JP)
Inventor: UEDA YASUKIYO
IPC: A47K13/30
Filed: 1982-01-20
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。