baber/WOPTO huggingface dataset:
Patent JP-S6324108-A (JP)
Title: Shuttle position sensor
Inventor: TAKEKOSHI MAKOTO
IPC: G01B11/00
Filed: 1986-06-26
Abstract: PURPOSE:To eliminate the influence of variation in the light emission quantity of a light emitting element by generating a threshold value for obtaining an edge detection signal from the output of a light receiving element for pint clock detection. CONSTITUTION:The area of a hole for edge detection is equalized to the total area of holes for print clock detection. Consequently, light receiving elements 5a and 5b are irradiated almost equally in the quantity of light when the holes of masks 22 and 4 meet each other. A print clock waveform detected by the light receiving element 5a has its DC component cut off by a capacitor C1 and the remaining variation component VHP is compared with the threshold value by a comparing circuit 20. An edge waveform detected by a light receiving element 5b is compared by a comparing circuit 21 with a threshold value including the DC component of the print clock waveform. The circuit 21 outputs its result edge detection signal.
Patent JP-S5578390-A (JP)
Title: Scanning speed conversion method for printer
Inventor: KATAYAMA TAISHIN
IPC: G06F3/12
Filed: 1978-12-07
Abstract: PURPOSE: To simplify the scanning driving circuit of a printer unit to record information by converting character information signals, which are read in horizontal and vertical scanning speeds of a high-speed TV receiver, into the scanning speed of a low- speed printer.  
     CONSTITUTION: When picture data to form signals for displaying luminus points of a TV receiver scanning the screen regularly is converted into the scanning speed of printer PRT which prints and records it, coincidence circuit 12 which detects coincidence between printer display line counter 15, which counts printer display lines, and TV display line counter 11 and memory 3 where write data is inputted are provided. Then coincidence between counters 11 and 15 is detected to output a read/write signal to the output of gate 13, and gate 7 is controlled by this signal to write and store one-horizontal line components of picture data into memory 3 in the scanning speed of the TV receiver. This stored picture data is read in the scanning speed of printer PRT and is applied to printer PRT, and this scanning is repeated to record character information, which is read in a high speed, onto printer PRT. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11194584-A (JP)
Title: Image forming device
Inventor: ISHIYAMA HARUMI
IPC: G03G15/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To stably realize ozone-less direct injection electrification excellent in electrification homogeneity with a low applied voltage over a long period and to stably output a high-quality good image having no image flow and having no electrification irregularity and no ghost on a half-tone image during long-term printing over a long period by using a simple member such as an electrification roller or a fur brush as a contact electrification member in a contact electrification type, transfer type, and cleaner-less image forming device. SOLUTION: In an electrification means electrifying an electrified object 1, conductive grains (m) are carried at least on a nip section (n) between a flexible electrification member 2 and the electrified object 1, the electrification member 2 is brought into contact with the electrified object 1 face at a speed difference, and a voltage is applied to electrify the electrified object 1 face. This contact electrification device is provided with a conductive grain feeding means 6 having a conductive grain coating member 6a, and the coating member 6a is rotated at the speed difference against the electrified object 1 in contact with it.
Patent JP-H04371674-A (JP)
Title: Curing sheet for stair
Inventor: YADA RISABURO
IPC: E04G21/30
Filed: 1991-06-21
Abstract: PURPOSE:To obtain such a curing sheet for stair as no worker can slip or stumble and is in danger of getting hurt when they go up and down the stairs. CONSTITUTION:During the time until the completion of the construction of a building, in a curing sheet for stair 5 spread on the stairs 1 and prevented thereby from stains and damage to them, a foot rest section 4 spread and fixed on a part of a tread 2 for each step of the stairs 1 and a folding margin 6 extended forward from time foot rest section 4 and capable of folding downward are formed. A rising section 7 extended forward from the foot rest section 4 and capable of folding upward along a stepping board 3 of the stairs 1.
Patent JP-H09330357-A (JP)
Title: Rental shop system
Inventor: AMARI YOICHI
IPC: G10L15/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to know whether or not a desired article is available at home through telephone without going to a rental shop by providing a data base server where rental article information can be stored and retrieved, a function which converts a rental article state into a speech file, and a function which converts the speech file into a speech and sends it to the user's telephone set. SOLUTION: The user-side telephone set 8 is connected to a PBX 2 as a telephone exchange through a public telephone network 9. The PBX 2 connects an audio answering device 4 and the data base server 6 where the rental state through a telephone line 3. The data base server 6 and the audio answering device 4 which automatically answers in voice to a user's inquiry, and an operator terminal 7 are connected together by a LAN 5. The operator terminal 7 inputs the rental state of a rental article, which is registered in the data server 6 at any time and answered to the user by telephone.
Patent JP-H0721765-A (JP)
Title: Memory card
Inventor: KOBAYASHI ICHIRO
IPC: G11C7/00
Filed: 1993-06-22
Abstract: PURPOSE:To reduce terminal capacity in a memory card and to reduce the operation current of the memory card by dividing the address line of the memory card to plural blocks with a logic circuit and connecting them to a memory. CONSTITUTION:A card address 2 from a connector 1 is supplied to the input buffer 8 of the logic circuit 5, and the output is divided into two blocks and supplied to the output buffers 9, 10. The output of the buffer 9 is stored in a first memory group 6 as a memory address 12, and the output of the buffer 10 is stored in a second memory group 7 as the memory address 13. At this time, when a main body using the memory card accesses the memory card, a rapid signal like a clock signal is inputted to the card address 2. Then, the operation current of the buffers 9, 10 depend on the terminal capacity connected to the output buffers. Thus, by dividing the card address and storing them in the memory, the terminal capacity is reduced, and the operation current of the memory card is reduced.
Patent JP-H07169705-A (JP)
Title: Semiconductor manufacturing device
Inventor: YASHIMA KOJI
IPC: H01L21/31
Filed: 1993-06-22
Abstract: PURPOSE:To eliminate the in-plane and inter-wafer fluctuation of film thickness and diffusion concentration by providing multiple gas supply ports near the surface of a wafer at the same distance from the surface so that a uniform quantity of a gas can be supplied to the surface of the wafer under a uniform pressure. CONSTITUTION:Gas supply ports 104 and gas exhaust ports 105 are provided in parallel with the surface of a wafer 101 at distances of about 5mm from the surface of a wafer 101. Then, in order to suppress the fluctuation of film thickness and diffusion concentration on the wafer 101, the ports 104 and 105 are formed to small squares having areas of about 25mm<2>/cell and arranged at a density of 4 cells/cm<2>. In addition, the ports 104 and 105 are arranged in a well balanced state. Therefore, the supplying amount of the gas becomes uniform at an arbitrary point on the surface of the wafer.
Patent JP-S63315849-A (JP)
Title: Ventilator
Inventor: MATSUMOTO CHOZABURO
IPC: E04B1/70
Filed: 1987-06-17
Abstract: PURPOSE:To improve the durability of a ventilator without partial fatigue by using coil springs made of shape memory alloy in the ventilator where a plurality of opening and closing plates are collectively rotated. CONSTITUTION:When opening and closing plates 20, 20, 20 are closed in this ventilator and the temp. in a case 10 rises up to +7 deg.C, shape memory alloy- made coil springs 50 changes their condition from elongation condition into contraction one and a connecting member 40 moves downwards. Then, a plural ity of opening and closing plates 20 are collectively rotated to open and a ventilation port 11 is brought in fully opened condition. When the temp. in the case 19 is reduced to +3 deg.C, the springs 50 changes their condition into the elongation one and the member 40 moves upwards. Then the port 11 is brought in closed condition. Since the springs 50 are made of the shape memory alloy changing its shape with uniform contraction along its overall length, partial fatigue does not take place and the durability of the ventilator is im proved.
Patent JP-S6041773-A (JP)
Title: Organic electrolyte battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M10/05
Filed: 1983-08-17
Abstract: PURPOSE:To increase the charge-and-discharge characteristic of an organic electrolyte battery by adding a compound such as polyethylene glycol or polyethylene oxide to prepare the electrolyte. CONSTITUTION:In preparing electrolyte for an organic electrolyte battery containing lithium or a lithium alloy as a negative active material, at least one compound chosen from the group consisting of polyethylene glycol, polyethylene oxide, polypropylene glycol, polyethylene oxide, polypropylene glycol, polypropylene oxide and an ethyleneoxide-propyleneoxide copolymer is added. Addition of an insufficient amount of such a compound will result in an insufficient effect, while addition of an excessive amount of such a compound will result in a decreased conductivity due to an increased viscosity of the electrolyte. Therefore, the amount of the additive is preferred to be 0.2-8g per 100ml of the electrolyte.
Patent JP-S63314636-A (JP)
Title: Ocr character printing system
Inventor: AKIMARU ETSURO
IPC: G06K15/00
Filed: 1987-06-17
Abstract: PURPOSE:To realize the unification of data and the reduction of data quantity and at the same time to automatically convert and print the OCR characters from the normal character data, by composing together both character and OCR character data and using them properly as necessary. CONSTITUTION:An image processing terminal adds the print code to the data which performs the OCR print in a routine document and sends the code to a host computer. The host computer retrieves a data base based on the received information and returns the corresponding OCR character data, a flag which shows whether the data should be changed into the OCR characters in a print state, and the data corresponding to the coordinates showing the print positions to the image processing terminal side. Thus this processing terminals side performs the output of the normal characters in a display mode and the output of the OCR characters in a printing mode respectively based on the data sent back from the host computer side. Thus it is possible to realize the unification of data and the reduction of data quantity and to convert and print automatically the OCR characters from the normal character data.
Patent JP-H01318726-A (JP)
Title: Control device for throttle of engine
Inventor: KITAMURA SUNAO
IPC: F02D9/02
Filed: 1988-06-18
Abstract: PURPOSE:To cut back the number of parts and to realize the miniaturization and low costing of a whole device by forming the structure transmitting the power of a motor in an actuator to a throttle shaft via the rotor provided on the output shaft thereof and a locking lever. CONSTITUTION:A throttle valve 3 is fixed to the throttle shaft 4 freely rotatably supported on a throttle body 2 and a worm wheel 8 is supported freely turnably via a bush 6 at one end part of the shaft 4 projecting to the external part from the body 2. The worm wheel 8 is provided with a tooth only at one part of the circumference and made of the structure having a locking claw 10 as well and the worm gear 12 on the output shaft 11a of a motor 11 is meshed with the tooth thereof. The locking lever 13 transmitting the rotation of the worm wheel 8 to the shaft 4 is fixed to one end part of the shaft 4. A throttle lever (not shown in a fig.) is then loosely fitted to the other end part of the shaft 4 and this lever is energized in the valve closing direction by a coil spring.
Patent JP-S5852748-A (JP)
Title: Memory control system
Inventor: KOBAYASHI MASAAKI
IPC: G06F13/00
Filed: 1981-09-24
Abstract: PURPOSE:To control a part to be operated at a high speed without increasing memory capacity greatly, by providing an area for storing operation information for operating another part to be operated corresponding to respective areas of a memory stored with commands. CONSTITUTION:Areas for storing operation information for operating parts to be operated are provided corresponding to respective areas of a memory stored with commands. For example, a central processing unit CPU2 reads programs from the program starting addresses of control memories 1a and 1b through an address bus 5 and a data bus 7 to perform processing. Then, a parity check circuit 8 checks the parity bit output of the control memory 1b to detect an error in data stored in the memory 1b, and when the processing of the CPU2 is passed to the program in an address A1, a counter 10 sends a count permit signal. Then, a latch 11 latches the count output of the counter 10 to output a time-over detection signal to the CPU2, thereby performing processing for time- over occurrence.
Patent JP-S5774712-A (JP)
Title: Nozzle for optical fiber connector plug
Inventor: MURATA HISASHI
IPC: G02B6/36
Filed: 1980-10-28
Abstract: PURPOSE:To achieve high-precision centering and fitting by simple work by arraying a prescribed number of spherical or columnar bodies gyometrically close, and by forming then in one body with plastic resin while outermost circumferential ones are exposed partially. CONSTITUTION:Three spherical bodies 34 of the same diameter made of steel or ceramics are stacked closely and successively from the tip of a fit-in part 31a, and while an inside metallic mold having pins as large as the diameter of a capillary hole 32 is inserted into a DELTA-shaped gap formed in the center of the array body, plastic molding is performed to obtain a nozzle 31. Since plastic resin contracts in setting, each spherical body is exposed from the resin at a point 35 where it meets the outer circumference of the fit-in part 31a or where it meets the capillary hole 32 on the inner circumferential surface. The size precision of the part 31a, therefore, depends upon only the spherical bodies 34 made of the stable material, high precision is attained easily. In this case, columnar bodies 39 are usable instead of the spherical bodies 34.
Patent JP-S6042470-A (JP)
Title: Material for coloring surface of civil engineering structure and coloring work
Inventor: EGUCHI TEIZOU
IPC: E02D17/20
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a coloring material which can impart to the surface of civil engineering structures a color shade matching the natural color and has excellent workalibity, by using an aggregate which has been previously colored and fired as a main ingredient. CONSTITUTION:Siliceous sand is colored and fired to obtain a sand particle-like aggregate. New ceramic sand having a color like the natural color, formed by using said aggregate as a base and blending natual sand thereto, is used. A potent adhesive having desired ground treating power is mixed with the new ceramic sand. The mixture is sprayed on the outer surface of civil engineering structures such as mortared surfaces or concreted surfaces on the slope of a mountainside to color them.
Patent JP-S5374875-A (JP)
Title: Voltage-frequency converter
Inventor: AOKI KENJI
IPC: H03K7/06
Filed: 1976-12-15
Abstract: PURPOSE: To ensure a stabilized voltage-frequency conversion with a high accuracy and an improved linearity, an securing an operation within the most suitable conversion frequency range for the conversion part against a wide output frequency range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5940203-A (JP)
Title: Initial direction setting method in navigation system
Inventor: SAITOU TAKAO
IPC: G01C21/20
Filed: 1982-08-31
Abstract: PURPOSE:To make the setting of the initial direction quick and easy, by automatically rotating and displaying an arrow mark that indicates the direction on a CRT, stopping the rotation when the arrow mark is aligned with the running direction of a vehicle, and imparting the direction to a direction sensor as the initial direction. CONSTITUTION:The vehicle running direction, which is detected by a direction sensor 10, and the vehicle speed, which is detected by a vehicle speed sensor 12, are inputted to a CPU16 through an I/O interface 14. The CPU16 performs the operating process, and the vehicle running position is displayed on a CRT18. Meanwhile, map data from a cassette deck 20 is inputted into the CPU16 through a cassette interface 22 and also stored in an RAM26 through an I/O interface 24. Based on the key operation, the CPU16 reads the map data, and the map is displayed on the CRT18. In the meantime, an arrow mark indicating the direction is rotated and displayed on the CRT18. When the arrow mark is aligned with the running direction of the vehicle, the rotation is stopped. The direction is imparted to the direction sensor 10. Thus the setting of the initial direction can be performed quickly and readily.
Patent JP-H094448-A (JP)
Title: Vehicle muffler attaching structure
Inventor: SUZUKI ATSUO
IPC: F01N13/08
Filed: 1995-06-19
Abstract: PURPOSE: To prevent the generation of rust in a joined part by improving the resistance to corrosion in the jointed part between a muffler and a bracket with an inexpensive structure regarding a vehicle muffler attaching structure. CONSTITUTION: In a motor-cycle muffler attaching structure for attaching a muffler 2 approximately circular in its cross section to a car body via a bracket 4, a flat surface 4a opposite the outer peripheral surface of the muffler 2 is provided in the bracket 4 and a flat surface part 2a welded to the flat surface part 4a of the bracket 4 by solder is formed in the outer periphery of the muffler 2.
Patent JP-H01318932-A (JP)
Title: Load detector
Inventor: KUSAKI TAKAMI
IPC: G01L1/22
Filed: 1988-06-21
Abstract: PURPOSE:To reduce sharply labor and time for an operation for temperature compensation, by disposing a temperature detector in the vicinity of a strain part, and a heating wire on a structure body, and by supplying a current to the heating wire in accordance with a detected temperature by a current control element. CONSTITUTION:Strain gages 5a and 5b are provided on each strain part 3, a temperature detector 8 is disposed in the vicinity of the strain part 3, a heating wire 9 is disposed in a prescribed position on the surface of a structure body, and a current is supplied to the heating wire 9 in accordance with a detected temperature of a temperature detector 8 by a current control element 10. When a temperature in the vicinity of the strain part lowers below a certain temperature in an environmental ambience wherein a load detector is employed, the lowering of the temperature is detected by the temperature detector 8, according to this constitution. In response to this detection, the current control element 10 supplies the current to the heating wire, so as to prevent the lowering of the temperature in and around the strain part.
Patent JP-S6471740-A (JP)
Title: Waterproof moisture permeable laminate and its use
Inventor: KATO TAKEO
IPC: B32B27/12
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a waterproof material having no pinhole and good feel, by extruding a specific thermoplastic resin layer to laminate the same to a porous base material. CONSTITUTION:A thermoplastic resin 2 heated and melted by an extruder 4 to be extruded in a film form from the slit of a T-die 5 and brought into contact with a porous base material to be immediately laminated thereto under pressure between a cooling roll 6 and a press rubber roll 7, and the molten thermoplastic resin 2 is quenched and solidified to obtain a laminate 3. As the thermoplastic resin 2, a resin whose melt viscosity at temp. lower than extrusion temp. by 20 deg.C is 5X10<4> poise or more is pref. and there are a polyurethane resin and a polyamide resin. As the porous base material 1, cloth, nonwoven fabric and paper composed of a synthetic or natural fiber are designated. By this method, a thin laminate having no pinhole can be obtained without damaging the feel of the porous base material.
Patent JP-S5675507-A (JP)
Title: Regenerating method of converter slag
Inventor: EBIHARA KOUJI
IPC: C21C5/28
Filed: 1979-11-21
Abstract: PURPOSE:To enable ground converter slag to be reused as a raw material for iron making by mixing a specific amount of coke powder into said slag, and subjecting  the same to high-temp. reduction at specific temperatures in a solid state thereby  dephosphorizing the same. CONSTITUTION:The raw material slag (a) prepared by adding and mixing 5-30% coke powder of about <=1mm. to the converter slag ground to about <=1mm. is charged into a reducing furnace 1 through its charge port 2 via a hopper 7 and a screw conveyor 8, and air is forcibly blasted therein through a blast port 5 to blow up said raw material slag (a) through a grate 4 and form fluid layers, whereby the slag is reduced at high temperatures of 1,000-1,400 deg.C. The P2O5 in the converter slag is reduced and evaporated by the following formula. P2O5+5C 2P+5CO. The dephosphorized converter slag is carried as treated slag (b) into a vessel 10. In this way, about 70% of S is removed simultaneously with dephosphorization, and the converter slag which has hithero been disposed as the material to be discarded for reclamation is regenerated as good auxiliary raw materials for sintered ore and converter steel.
Patent JP-H09320246-A (JP)
Title: Information reproduction device and method therefor
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B27/024
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device and method which allow to easily insert the information in MIC(Memory In Cassette) into a desired position and reproduce it. SOLUTION: When ATN 1, ATN 2 and ATN 3 are set as timing for displaying the display data inside MIC information in advance, it is judged by the comparison of ATNs in a system control circuit 13 whether or not the ATN information sent from a subcode processing circuit 14 matches with the ATN 1 set as MIC information. When matching is judged, the display data corresponding to the corresponding ATN information is displayed on a display 9. After a specified time has elapsed, the reproduction of tape information is again started, and the substance included in the tape information is displayed on the display 9.
Patent JP-S6044370-A (JP)
Title: Thermal recorder
Inventor: KATSURAGI SHIGERU
IPC: H04N1/23
Filed: 1983-08-19
Abstract: PURPOSE:To enable to obtain a uniform density for every line, by a method wherein a main scanning of a line head having a dot length smaller than a sub- scanning line density of image information is carried out twice in a sub-scanning period, and the amount of energy impressed in the second time is set to be smaller than that in the first time. CONSTITUTION:When recording in a high-density mode, a line density mode signal (b) becomes low, and an output from a high-density timer 11 is made to be an impressed pulse (c). On the other hand, when recording in a low-density mode, an output from a low-density first-time timer 12 is made to be an impressed pulse (c), followed by a rest period set by a rest timer 13, and then an output from a low-density second-time timer 14 is made to be an impressed pulse (c). Thus, by providing an appropriate rest period for the pulse width in the second line, an image with uniform density can be obtained. Accordingly, it is enabled to obtain a uniform density for every line in a two-time writing thermal recorder and to record with high quality.