baber/WOPTO huggingface dataset:
Patent JP-H05344306-A (JP)
Title: Control method for facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/00
Filed: 1992-06-04
Abstract: PURPOSE:To realize an OMR(optical mark reading) recognizing function at a low cost by temporarily storing received picture information, and applying an OMR recognizing processing to the stored picture information. CONSTITUTION:The entire received picture information is stored in a picture storage device 10 which stores a lot of encoded and compressed picture information. An OMR recognizing part 7 recognizes pictures of a sheet for the OMR, and recognizes data recorded in the sheet for the OMR. This OMR processing is executed in an off-line state. Therefore, it is not necessary to synchronously execute the receiving operation of the picture information, and the OMR recognizing processing, and a picture receiving operation can be prevented from being affected by the processing operation of the OMR recognizing part 7. Therefore, the OMR recognizing part can be realized at the low cost without using an expensive and general device.
Patent JP-S6228620-A (JP)
Title: Oscillation measuring instrument
Inventor: KITAMURA TSUNEJI
IPC: G01H11/00
Filed: 1985-07-30
Abstract: PURPOSE:To obtain amplitude simultaneously with frequency and oscillation speed by finding the frequency based on an oscillation acceleration signals detected with an oscillation detecting element and finding the oscillation speed with the frequency and the acceleration signal, and further, using the frequency and an oscillation speed signal. CONSTITUTION:An oscillation measuring instrument is directly stuck to an oscillator (a) of a generator or the like. The oscillation detecting element 23 of the oscillation measuring instrument is of a piezoelectric type and outputs a signals in proportion to the oscillation acceleration. The detected acceleration signal A of the oscillator (a) is led to a low-pass filter 25 from an amplifier 24 and its high-frequency component is cut and the signal A is led to an A/D converter 26 and converted into a digital signal. The converted acceleration signal A is inputted to an arithmetic part 27 and the frequency f, the amplitude muand the oscillation speed V of the oscillation of the oscillator (a) are operated there based on the oscillation acceleration signal A, and the respective values are indicated on an oscillation value indicator 28 which is a liquid crystal digital indication mechanism with the oscillation acceleration.
Patent JP-S6062226-A (JP)
Title: Frequency difference converting circuit
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R23/02
Filed: 1983-09-14
Abstract: PURPOSE:To obtain an output pulse which is stable even in the case of a small frequency difference by converting the frequency difference between an input pulse train and a reference pulse train into a two-phase pulse train either directly or while giving hysteresis through PROM and the ROM sequencer of a D type latch. CONSTITUTION:A pulse train 4omega0 of the frequency four times as high as a reference train omega0 is inputted as a clock frequency to the terminal CL of the D type latch 2, and an input pulse train omega* whose frequency difference is to be counted is inputted to a terminal D6 to output two-phase pulses A and B corresponding to the frequency difference between the input pulse train omega* and reference pulse train omega0 from terminals D5 and D6 of PROM1. Those two-phase pulses are obtained corresponding to the direct difference between omega* omega0 or difference with hysteresis width according to the program in PROM1.
Patent JP-H05341134-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G09F13/04
Filed: 1992-06-04
Abstract: PURPOSE:To enlarge the effective light emitting area by adhering the ends of a mirror reflecting plate or film to the end of the light outputting surface of a light guide plate, and laminating a light diffusion reflecting plate or film on the back surface of the corresponding light guide plate. CONSTITUTION:A light diffusing element having a function for diffusing the light is formed in one wide surface of a light guide plate 1 made of the transparent material, and this surface is covered with a mirror or a light diffusion reflecting plate or film 3. A linear light source 4 is arranged so that the center axis thereof is in parallel with the end surface of the light guide plate 1 to make the light enter the end of the light guide plate 1, and the surface of the linear light source 4 except for the surface corresponding to the end of the light guide plate 1 is covered with a mirror reflecting plate or film 5. The ends 7 of the mirror reflecting plate or film 5 are adhered to the ends of the light outputting surface side of the light guide plate 1 close to the linear light source 4, with, for example, a double side tape 8 or the like. A light diffusion reflecting plate or film 9 is laminated on the back surface of the light guide plate 1 corresponding to these adhesion parts through an air layer.
Patent JP-S6412696-A (JP)
Title: Stereoscopic television signal synthesis circuit
Inventor: ISONO HARUO
IPC: H04N15/00
Filed: 1987-07-06
Abstract: PURPOSE:To synthesize and introduce a video signal whose color subcarrier phase is not inverted by specifying the line number per one field. CONSTITUTION:The line number per one field is selected to be (n+1/4) [n is a natural number] lines so as to make the color subcarrier phase consecutive and the carrier phase is made continuous and a vertical synchronizing signal taking an equivalent pulse as 1/4 line period is inserted again at a constant period. That is, the readout data is selected alternately by a selector switch 10 receiving e changeover output as the control input and the result is given to a DA converter circuit 11. The DA converter circuit 11 uses the readout clock generated by a readout clock generating circuit 12 to apply DA conversion to the readout data and the DA conversion output is inputted to a synchronizing re-insertion circuit 13. The synchronization re-insertion circuit 13 inserts the vertical synchronizing signal set at the period of 1/4 line again and leads it out. Thus, a stereoscopic television signal whose vertical synchronizing period is constant and whose horizontal synchronizing period and color subcarrier phase is consecutive is synthesized and introduced.
Patent JP-S5791553-A (JP)
Title: Semiconductor device
Inventor: KONDOU TAKEO
IPC: H01L27/08
Filed: 1980-11-29
Abstract: PURPOSE: To enable the microminiaturization of a well layer formed in a semiconductor substrate at the boundary of the well layer by forming a high density diffused layer in the boundary of the well layer in a C-MOS structure, thereby preventing the decrease in the punch-through withstand voltage between the substrate and the well.  
     CONSTITUTION: A resist film 25 having a hole is covered on a part in the vicinity of a boundary A on a P type well 23 on an N type Si substrate 21 formed with the well 23, ions are implanted with the film 25 as a mask, and a P type region 26 having a density higher than the well 23 is formed. Thereafter, inversion preventive layers 30, 31 are formed with an ordinary method, and a thick oxidized film 32 is formed thereon. In this state, an N-channel MOS is formed on a P type well 23, a P channel MOS is formed on the substrate 21, is wired with an aluminum layer 42 to form a C-MOS. Since high density P type layer 26 is disposed between the N +  type drain region 38 and the substrate 21, the extension of a depletion layer is suppressed, thereby improving the punch-through withstand voltage. The element can be formed that much in the vicinity of the boundary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05336229-A (JP)
Title: Display panel test device
Inventor: HOUFUKU RIKAKO
IPC: H04M3/08
Filed: 1992-06-03
Abstract: PURPOSE:To facilitate the test of each function of a display panel and also to facilitate the analysis of defects. CONSTITUTION:A pseudo audible control part 10 of a display panel test device 1 generates a buzzer tone according to the control of a master panel 2a to be tested. A pseudo slave control part 11 performs the display of a lamp with the control of the panel 2a. A selector part 12 sends the control order received from a personal computer 3 to a pseudo master control part 13 or the panel 2a. The part 13 contains a CPU and controls a slave panel 2b in response to the control order received from the computer 3.
Patent JP-H0334725-A (JP)
Title: Analog/digital converter
Inventor: KANAYAMA HIDEYO
IPC: H03M1/38
Filed: 1989-06-30
Abstract: PURPOSE:To evade a limit on an analog input voltage range and the manufacturing yield decrease by adopting the the converter constitution as such that a P-N junction of a charge balanced sampling comparator is not biased forward. CONSTITUTION:This circuit is provided with a sample and hold circuit S/H 11 sampling an analog input VIN, a DAC(D/A converter) 14 receiving a reference voltage VREF and a comparator circuit CM1 comparing an analog input sampled by the S/H 11 and an output VDAC DAC 13. The DAC 13 is constituted by outputting 3 kinds of voltages and provided with comparators CM2, CM3 receiving an output of the DAC 13 in addition to the comparator circuit CM1. The CM2 compates 3/4 of the reference voltage VREF outputted from the DAC 13 with an analog input voltage VIN and the CM3 compares 1/4 of the reference voltage VREF outputted from the DAC 13 with the analog input voltage VIN. A successive approximation control section 12 is controlled by the output of the comparators CM1, CM2 and CM3.
Patent JP-S6182581-A (JP)
Inventor: PEETAA BEERURE
IPC: H04N5/18
Filed: 1985-08-01
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-H1113853-A (JP)
Title: Manufacture of gear
Inventor: FUJITA SABURO
IPC: F16H41/24
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a ring-shaped drive plate having a good yield rate of material and good assembly workability. SOLUTION: Coiling is performed in a belt-shaped steel plate to form into a cylindrical unit and the cylindrical unit is pressed in an axial direction, to be molded into a conical unit 18 with both end openings as a large/small opening of a conical cylinder. Thereafter, by a spinning process, a large opening side of the conical unit 18 is further spread and a plate part with the small opening as a center axial hole is molded. In a periphery of the plate part, a gear part is formed and one boss part 18b of opening side cylindrical shape of the conical unit 18 is left, thereafter the boss part 18b is spread, to serve as a spacer part.
Patent JP-H1019238-A (JP)
Title: Waste incinerating and treatment device
Inventor: TOGAWA MICHINORI
IPC: B09B3/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste incinerating and treatment device which hardly produces an environmental pollution source such as smoke, toxic gas, odor or the like, simple and inexpensive in its construction, and introduction of which is feasible. SOLUTION: A waste incinerating and treatment device 1 comprises an incinerator 2 for incinerating waste, blowers 3a and 3b for feeding exhaust gas from the incinerator 2, and an exhaust gas treatment device 7 connected to the discharge side of the blowers 3a and 3b. The exhaust gas treatment device 7 comprises closed water tanks 8a, 8b and 8c having an air inlet pipe 9, air inlet and outlet pipes 11 and 15 and an exhaust pipe 13 and water stored therein and exhaust gas spray nozzles 10, 12 and 16 provided in the water of the air inlet pipe 9, and the air inlet and outlet pipes 11 and 15.  Further, the waste treatment device 1 is provided with a movable floor 27 on the bottom surface of the incinerator 2, an ash and water receiving tank 22 below the movable floor 27, a grating shaped member provided in the ash and water receiving tank 22, a filter device 37 for separating the ash from an aqueous solution 66 including potassium salt or the like and a drier 5 for evaporating water from the aqueous solution 66.
Patent JP-S5790944-A (JP)
Title: Assembling method for semiconductor device
Inventor: KATSURA TADASHI
IPC: H01L21/52
Filed: 1980-11-27
Abstract: PURPOSE:To eliminate the need for the oscillating operation of a semiconductor pellet, and to obtain excellent bonding by a method wherein a soft solder piece is placed on a lead frame, the pellet is placed on the solder piece and pushed and pressure-welded, an ambient temperature is elevated, the thin piece is melted and the ambient temperature is lowered. CONSTITUTION:The soft solder thin piece 3 consisting of solder, etc. is placed on the lead frame 1 mounted onto an insulating substrate 5, the semiconductor pellet 2 is placed on the thin piece, and the thin piece is pressured in an extent that it is slightly deformed by pushing the pellet 2. Accordingly, a thin oxide film naturally formed on the surface of the thin piece 3 is broken, the ambient temperature is elevated under this condition, the thin piece 3 is melted, the temperature is lowerd, the thin piece is solidified, and the pellet 2 and the frame 1 are fusion-welded. The pellet 2 and the frame 1 are bonded by wires by using the metallic thin wires 4, bonding points are sealed with resin, etc., and a connecting sectin 1a is cut off. Consequently, working property is improved, and cost can be reduced.
Patent JP-H04365411-A (JP)
Title: Device for cutting and harvesting bean young vegetable
Inventor: KOMURO HIROSHI
IPC: A01G9/00
Filed: 1991-06-13
Abstract: PURPOSE:To provide a device capable of simply harvesting bean young green vegetables raised in a seedling-raising box by disposing a circular cutting blade rotatable on a vertical shaft and a carrier for carrying the cut vegetables toward the side of the seedling-raising box above a seedling-raising box carrier. CONSTITUTION:A seedling-raising box 1 having bean young vegetables A raised to such an extent as to produce several leaves is horizontally carried with the carrying rolls 8 of a seedling-raising box 7. A circular cutting blade 11 rotatable on a vertical shaft is disposed above the seedling-raising box carrier, and the cut young vegetables A are carried toward the side of the seedling- raising box carrier with a vegetable carrier.
Patent JP-S6230323-A (JP)
Title: Fine processing method
Inventor: HORIOKA KEIJI
IPC: H01L21/3065
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the dielectric breakdown of an insulating film, the induction of crystalline defect, etc. due to conventional reactive etching, by attaining an etched form along a mask without a difference in dimension conversion by an etching means accompanied by no irradiation of charged particles CONSTITUTION:A pattern of an oxide silicon film is formed as an etching mask 12 on the (100) surface of a single-crystal silicon substrate 11, and then a polycrystalline silicon film (thin film) 13 is deposited thereon. In this case, the polycrystalline silicon film 13 grows in the substantially vertical direction to the surface of the ground and adheres thereto in a large film thickness in the vicinity of the mask. Next, the polycrystalline silicon film 13 is etched all over the surface until the silicon oxide film 12 is exposed by using a reactive ion etching method. At this time, the polycrystalline silicon film 13 remains only on the side wall of the mask 12. Then, the polycrystalline silicon film 13 and the single-crystal silicon substrate 11 are etched selectively by CDE by using the silicon oxide film 12 as a mask. A groove 14 thus formed in etched in the shape of a circular-arc passing along a mask edge.
Patent JP-S6148688-A (JP)
Title: Bellows sealing valve
Inventor: MITSUSHIBA TAKASHI
IPC: F16K41/10
Filed: 1984-08-13
Abstract: PURPOSE:To improve the response performance by partitioning a separated chamber on the inside surface side of a bellows into two chambers by a balancing bellows and charging the separated chamber and the outside chamber of the balancer with sealing fluid. CONSTITUTION:The balancer 18 of a sealed case partitioned into two chambers of A and B chambers by a balancing bellows 19 is installed onto the outside of the side walls of a valve box 1 and a packing box 7, and the inside chamber A is connected to a controlled-fluid chamber 16 through a pipe 20, and the outside chamber B is connected to a separated chamber 17 through a pipe 21, and the inside of the outside chamber B is vacuum-treated and filled with sealing fluid, simultaneously with the charge of the separated chamber 17. Therefore, even if the fluidic pressure of the controlled fluid varies, the pressure difference between the inside and outside surfaces of the bellows can be speedily eliminated in the speedy correspondence with the variation of the fluidic pressure.
Patent JP-H1021195-A (JP)
Title: Network managing system
Inventor: NAKADA AKIKO
IPC: H04L12/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify manager processing and to make the processing efficient by changing a certain agent address to the other agent address managing the transmission destination of a relevant request when communication to a certain agent address is not established. SOLUTION: Concerning this system, a module S is interposed in managing operation service from a manager M to plural agents A1 and A2. This module S previously sets the fixed priority to the plural agents and when the request is received from the manager M, according to the priority, the request of the manager M is sent out to the respective agents. Thus, even when the request can not be sent out to the agent because of any fault, the module S automatically sends out the request to the agent for backup again and a network managing system is provided for simplifying the processing operation at the time of managing information transmission of the manager M.
Patent JP-H0728078-A (JP)
Title: Liquid crystal element
Inventor: TAKADA KENSAKU
IPC: H05K3/24
Filed: 1993-07-08
Abstract: PURPOSE:To lessen the change in the connection resistance between transparent conductive films and a driving power source circuit even in a high-temp. environment by adhering metallic foil for impression of a driving power source to exposed transparent conductive film part and forming a conductive thick film across the boundary line between the metallic foil and the transparent conductive film. CONSTITUTION:The liquid crystal element has a pair of substrates 2 and 2 and a liquid crystal film 1 held between the substrates 2 and 2. The transparent conductive films 3 are formed on the opposite side surfaces of the substrates 2, 2. A pair of the substrates 2, 2 are superposed on each other by shifting their respective end faces. The transparent conductive films 3 are exposed at the peripheral edge of the one substrate 2. The exposed transparent conductive film 3 parts are provided with the metallic foil 4 and the conductive thick film 5 formed across the boundary line between the metallic foil 4 and the transparent conductive films 3. The wirings for impression of the driving power source are connected to the metallic foil 4. Then, the increase in the connection resistance between both conductors occurring in a difference in the coefft. of thermal expansion between the metallic foil 4 and the transparent conductive films 3 is prevented by the conductive thick film 5.
Patent JP-2000000989-A (JP)
Title: Thermal head
Inventor: MURAKAMI TATSUYA
IPC: B41J2/335
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the correction of waving of a heating element array by making a groove at a part of heat plate corresponding to the heating element array and disposing a planar heat dissipation member abutting against the back face part of a head substrate corresponding to the heating element array and a correction member for urging the heat dissipation member toward the head substrate in the groove. SOLUTION: The heat plate 1 of a thermal head has a base 10 in which first and second grooves 11, 12 are made stepwise. The first groove 11 receives correction members, i.e., a plurality of compression springs 13, and the second groove 12 receives a thin plate 14, i.e., a heat dissipation member of aluminum formed to cover the overall length, at a position corresponding to a heating element array 21. Recess of the heating element array 21 on the head substrate 2 is corrected by pressing it from the back face through the thin plate 14 with the recovery force of the compression spring 13... and the height of the heating element array 21 is substantially made constant. Furthermore, heat dissipation effect of the head substrate 2 is enhanced through press contact with the thin plate 14.
Patent JP-S6148249-A (JP)
Title: Line switching device
Inventor: KAWAMURA HAJIME
IPC: H04L1/22
Filed: 1984-08-13
Abstract: PURPOSE:To attain automatically switching to a spare line by using a line fault signal outputted from a line supervisory section to switch the line. CONSTITUTION:The line supervisory section 4 detects a fault generated in a high speed digital private line 10 or a line of a terminal device 2 by using a network control and a predetermined code signal, and a switching control section 5 controls a changeover switch 11 by using a line fault signal outputted from the line supervisory section 4 to switch the line by using a line fault signal outputted from the line supervisory section 4. Thus, the fault is detected surely even when any part has the fault, and the line is switched automatically into the spare line.
Patent JP-S5871518-A (JP)
Inventor: UEDA TOSHINOBU
IPC: H01L41/45
Filed: 1981-10-22
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-H0334688-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N5/7826
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the degradation of picture quality by recording the deviation in the track longitudinal direction between starting points of an odd numbered field and an even numbered field of the camera output at the specific tape feeding speed and converting the number of scanning lines to an odd number and outputting it at the time of reproducing. CONSTITUTION:At the time of recording, a camera 1 whose number of scanning lines of one frame of the video signal is an even value different from the odd value being the essential number of scanning lines is used to record the H alignment at a tape running speed to be n*H ((n) is a natural number). At the time of reproducing, the number of scanning lines is returned to the essential odd number by a time base converter 7 to output it. The camera output where the number of scanning lines of one frame is even number is recorded, and the number of scanning lines is converted to an odd number by the time base converter 7 to output it at the time of reproducing, and thereby, signal correlations between adjacent tracks are taken with the H alignment value as n*H ((n) is natural number and H is a length corresponding to one horizontal period on the track). Thus, crosstalk between adjacent tracks is prevented.
Patent JP-H0613492-A (JP)
Title: Wiring board, wiring laminated body and its position detecting method
Inventor: TODA HITOSHI
IPC: H01L23/12
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a wiring board capable of accurately detecting the positions by making a hole in the second resin layer, which reaches the first resin layer, at the portion where the second resin layer is not overlapped with the first resin layer where the first metal layer is not laminated and the second metal layer is also not laminated. CONSTITUTION:A copper pattern 3 forming the circuit pattern is laminated at the upper side of a glass epoxy layer 5, a solder resist layer 2 is laminated on part of the glass epoxy layer 5 and the copper pattern 3, a copper layer 4 is laminated below the glass epoxy layer 5, and a hole 1 is made in the solder resist layer 2 at the portion where the copper pattern 3 and copper layer 4 are not laminated. Contrast between this solder resist layer 2 and the glass epoxy layer 5 is higher than the contrast between the solder resist layer 2 and the copper pattern 3 or the copper layer 4. Since the contrast between the copper pattern 3 and the copper layer 4 is sufficiently high, the position of the hole can be accurately detected by optical means.