baber/WOPTO huggingface dataset:
Patent JP-H05342856-A (JP)
Title: Random access semiconductor memory device
Inventor: SAKAGAMI MASAHIKO
IPC: G11C11/401
Filed: 1992-06-04
Abstract: PURPOSE:To make the simultaneous reading of plural random access semiconductor memory devices possible by individually providing a reading control circuit or a writing control circuit at each data input and output terminal. CONSTITUTION:In a writing cycle, a writing control WE terminal 1.4 is turned to an L after an address input, so that data can be written in a memory cell selected by an input address among a memory cell array 1.11. On the other hand, entire four reading control OE1-OE4 terminals 1.5 are turned to the L after a memory cell selection, so that a reading cycle using entire four data input and output DQ1-4 terminals 1.6 can be attained. And also, at the time of outputting the data only from one part of the DQ1-DQ4 terminals 1.6, the reading control terminal corresponding to the terminal which outputs the data among the OE1-OE4 terminals 1.6 is turned to the L.
Patent JP-H08315594-A (JP)
Title: Sample and hold circuit
Inventor: MASUYAMA HIDEYUKI
IPC: H03M1/12
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the feed through by offsetting the effect of fluctuation of input signal on the holding voltage by the fluctuation of antiphase during the hold period. CONSTITUTION: An input signal VIN is fed to an input amplifying section 2 to produce signals V1 , V2 of antiphase and the signal V1 is applied to an adding section 5 through a switching section 3 during sample period. A leak component of the signal V2 from a switching section 4 of similar circuitry to the switching section 3 is applied to the adding section 5 and the gain thereof can be corrected at the input amplifying section 2. Output from the adding section is fed to a capacitor C1 and a buffer amplifier 6 and outputted therefrom. During the hold period, both switching sections 3, 4 are opened and a voltage, prevailing immediately before transition from sample period to hold period, is held in the capacitor C1. Leak components from the switching sections 3, 4 are offset because they are in antiphase relationship and thereby, the feed through is reduced.
Patent JP-H05337117-A (JP)
Title: Manipulator controller
Inventor: MIZUNO HITOSHI
IPC: A61B1/00
Filed: 1992-06-04
Abstract: PURPOSE:To allow the operation of a treating device and a scope without close communication by even a person not skilled highly in the operation of the treating device and the scope by enabling the moving of the visual field of the scope immediately in response to the movement of the tip of the treating device. CONSTITUTION:MPUs 9a and 10a are arranged to drive or control manipulators 7 and 8 through respective actuator drive circuits 9b and 10b while performing a transmission or reception mutually through interfaces 9c and 10c. A vector (p) at a focus P of a scope 5 and a vector (q) at a working point Q of a treating device are calculated with the MPUs 9a and 10a respectively with a setting point O1 of the manipulator 7 and the setting point O2 of the manipulator 8 as origin to perform a transmission or reception mutually and manipulators 7 and 8 are driven or controlled so that the scope 5 and the treating device meet a desired positional relationship through mutual transmission and reception.
Patent JP-H01315253-A (JP)
Title: Gto thyristor turn-off test circuit
Inventor: ISHIDO MICHIHARU
IPC: H02M1/00
Filed: 1988-06-10
Abstract: PURPOSE:To prevent an element from damaging upon testing by connecting a capacitor in series with the testing current supplying path of a thyristor so that a voltage applied to the thyristor at the time of turn-OFF becomes a differential voltage from a power source voltage. CONSTITUTION:A thyristor turn-OFF testing circuit is composed by connecting a GTO thyristor 1, a power source V1 for supplying a testing current and a testing voltage to the GTO 1, and a load reactor 2 in series. A snubber diode D1, a snubber capacitor C1, a snubber resistor R2 and a feedback diode D2 are provided. In this case, a power source V2, a capacitor C2, a resistor R3, and a thyristor 3 are provided. The capacitor C2 is charged by the ON of the GTO 1, and discharged by the turn-ON of the thyristor 3. The power source V2 is connected between the diode D2 and the reactor 2 to form a constant- current load. Thus, it can prevent the GTO 1 from damaging upon testing of a breaking capacity limit.
Patent JP-S6037161-A (JP)
Title: Photoelectric conversion element
Inventor: SUZUKI KOUHEI
IPC: H01L27/146
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a photoelectric conversion element having scanty noise, and enabled to be formed in a high detailed type by a method wherein holes to connect electrically between a light shieldingly conductive layer and a transparent electrode are provided in a transparently insulating layer. CONSTITUTION:When a transparently insulating layer 6 is to be formed, slits of two pieces are formed interposing an interval a little larger than width in the arranging direction of electrodes 2 between them according to the lift off method to be used as holes 6a for conduction between a transparent electrode 4 and a light shieldingly conductive layer 5'. The holes 6a thereof are formed in the shape extended in the arranging direction of the electrodes 2 in the range existing the transparent electrode 4. Moreover, Gr or Al is evaporated on the transparently insulating layer 6 thereof to form the light shieldingly conductive layer 5'. At this time, the light shieldingly conductive layer 5' is formed in a shape having a slit part 5a' of width of the electrodes 2 thereof in the direction arranged with the electrodes 2. The lift off method is performed by forming a resist pattern, while high precise positioning can be attained. When a photoelectric conversion element is formed in such a construction, because light hnu irradiated to the part overlapped with a signal lead out part 2a, a photoelectric conversion layer 3 and the transparent electrode 4 is shielded by the light shieldingly conductive layer 5', generation of noise from this part can be checked.
Patent JP-S63310634-A (JP)
Inventor: TEI MANSHI
IPC: C08F218/08
Filed: 1987-06-09
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-H039288-A (JP)
Title: Atmospheric air improving system
Inventor: MORI TAKASHI
IPC: G01W1/00
Filed: 1989-06-06
Abstract: PURPOSE:To enrich the O3 in the atm. air and to improve the atm. air by posi tively utilize heat, CO2, P, N, etc., in a stack gas of a thermal power plant to form O2 and releasing the same into the atm. air. CONSTITUTION:A cooling means 3 first cools the stack gas in a flue 2 by spraying liquid into the flue, then this liquid is heated and hot water is obts. The stack gas in the flue is cooled by the cooling means in such a manner and the CO2, P, N, in the stack gas are partly extracted, but the greater part of the CO2, P, N, etc., pass successively together with the cooled stack gas in extraction tubes 4, 5, 6. The CO2, P, N, etc., are effectively taken in if the internal pressures of all the extraction tubes are set lower than the external pressures. Chlorela, etc., are adequately used to make photosynthesis in order to form the large amt. of the O2. The O2 in the atm. air increaes if the O2 obtd. by this photosynthesis is released into the atm. air. The O3 is eventually increased and the holes of the O3 layer can be filled.
Patent JP-S5570901-A (JP)
Title: Squelch unit
Inventor: NISHIHARA MICHIHARU
IPC: G11B20/02
Filed: 1978-11-21
Abstract: PURPOSE: To avoid reproduction until desired groove is reached, by discriminating the groove number read in from the disc record with the groove number stored through the provision of the position detector and suppressing the reproducing signal unitl reaching the corresponding groove.  
     CONSTITUTION: The memory circuit 9 stores the desired groove number N. For example, the fast feed button is operated and the counter 13 counts the pulse detected with the position detection means A and the number N 1  corresponds to the position information of the pick up unit. The selection circuit 8 selects the counter 13 from the fast feed signal from the control circuit 15. Thus, the desired groove number N and the content N 1  of the counter 13 are compared at the comparison circuit 10. If N>N 1 , judgement is made that no desired groove is reached, and the output of the comparison circuit 10 keeps the fast feed state via the control circuit 15 and the squelch signal is outputted to the squelch circuit 6 to avoid the reproduction at the monitor 16. Thus, reproduction is suppressed until being reached to the desired groove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0437357-A (JP)
Title: Original reader
Inventor: HATANO YASUHIRO
IPC: H04N1/00
Filed: 1990-06-01
Abstract: PURPOSE:To place a read roller to a prescribed read position with respect to a close contact image sensor and to depress the roller onto the close contact image sensor by fitting a read roller support member supporting the read roller to a read roller positioning slot and allowing a press member of a cover to depress the read roller support member. CONSTITUTION:A shell 15b of a read roller support member 15 supporting a shaft 14a of a read roller 14 is fitted to a positioning slot 12 of a side plate 12 at usual reading, and a couple of plate members 12d is engaged with a pin 13 to block the drive of the member 15. A shaft pressing section 15c of the member 15 is directed upward to be depressed by a depression member 16. Thus, the roller 14 is positioned to the read position with respect to the close contact image sensor 11 and depresses the sensor 11 by a pressing force with the pressing member 16. An original is carried between the sensor 11 and the roller 14, in which the original is read. Since the member 15 is not turned regardless of the driven roller 14, the shaft pressing section 15c is not driven.
Patent JP-H07323160-A (JP)
Title: Electronic game device
Inventor: ASO SATOSHI
IPC: A63F13/45
Filed: 1995-06-12
Abstract: PURPOSE:To obtain a game whose parameters such as the powers of characters, scores, and a speed can optionally be inputted by a user. CONSTITUTION:A story setting device 12 drives a menu display device 4 to display messages prompting the user to input data in order. The user inputs and sets a timer and effect sounds according to the display and also inputs and sets the parameters of the characters through a key input device 1. The parameters are the moving speeds (S31) of the characters, the powers (S37) of the characters, the scores (S46) of the characters, etc., and those parameters are stored in specific areas of a memory group 14; when the game is played, a game execution device 23 performs execution control over the game in sequence according to the game algorithm stored in a game algorithm memory 6. Therefore, the powers of the characters can optionally be set as the user desired without reference to the existing concepts.
Patent JP-H05314632-A (JP)
Title: Chapter number/track number input method for ld/cd player
Inventor: OKAYAMA HIDEYO
IPC: G11B33/02
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the number of times of key operation and to rapidly set a chapter number/track number by constituting the key of a key input part with a figure 10 setting key and a ten-key. CONSTITUTION:The key of the key input part 1 of a player is constituted of the figure 10 setting key and the ten-key. The number of a figure 10 is selected by first depressing the figure 10 setting key and then the key of the required number of the ten-key, and further the number of a figure 1 is selected by depressing the key of the required number of the ten-key. These inputs are stored in a system control circuit 2 and a control signal is sent to a pickup servo circuit 5 from the control circuit 2 and a pickup 4 is moved to a required track. Thus, when e.g. 56 is to be specified, it is necessary to depress +10 key for 5 times and the ten-key once in the conventional manner, only twice depression will suffice in this system and the track number is inputted rapidly.
Patent JP-S5769513-A (JP)
Title: Flag recording and reproduction system
Inventor: TANAKA KUNIMARO
IPC: H04L1/00
Filed: 1980-10-15
Abstract: PURPOSE:To record many flags without providing a track for flags, by recording a digital signal in the form of blocks, and by recording flags at specific places while constituting flag blocks for the flags. CONSTITUTION:A flag uses one bit for each frame, and respective blocks (a) are recorded successively and continuously. Flags in each block are rearranged to obtain the flags of block structure. In memories 7-9, the 1st-last flag parts of one flag block are just stored. Therefore, the contents of the memory 8 when the contents of the memories 7 and 8 are coincident with each other are stored in the memory 9, where no error flag is stored. A decoder 12 decodes the contents of flags stored in the memory 9 to output a necessary signal to a necessary circuit through a flag output terminal 13. Thus, many flags are recorded without providing a track for flags.
Patent JP-S5934638-A (JP)
Title: Semiconductor device
Inventor: KASASHIMA TERUYUKI
IPC: H01L21/331
Filed: 1982-08-20
Abstract: PURPOSE:To improve dielectric resistance largely while preventing an effect by an external electric field by using laminating structure in which the surface of a semiconductor substrate is coated with a polycrystalline silicon layer as a protective film and a polycrystalline silicon layer containing oxygen is formed on the silicon layer. CONSTITUTION:Openings are formed to a collector-base junction section and the base region section and collector region section of the surface of the semiconductor substrate 1 to which a depletion layer reaches when reverse bias voltage is applied to a collector-base junction, and the polycrystalline silicon film layer 5, the polycrystalline silicon film layer 6 containing oxygen and an insulating film layer 7, such as a silicon nitride film, a silicon dioxide film, etc. are formed through a vapor growth method. Fixed charges are hardly induced or moving charges hardly have an effect as seen in a silicon dioxide film layer because the resistivity of polycrystalline silicon is smaller than that of the silicon dioxide film. The layer 6 is formed because leakage currents in the case when reverse bias is applied to the collector-base junction are large only in the layer 5, and leakage currents are inhibited to a small value. The layer 7 prevents the breakdown of the layer 6 and a pollution from the outside.
Patent JP-S5369450-A (JP)
Title: Method of treating water
Inventor: MAEDA TOSHIHIRO
IPC: B01J49/00
Filed: 1976-12-02
Abstract: PURPOSE: To accomplish treatment of water containing hard component with a high exchange capacity by regulating pre-treatment load factor of thermally regenerative inon exchange resin in the regeneration of Na type strong acid cation exchange resin bed by parallel current method or counter current method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0441950-A (JP)
Title: Air-fuel controller of engine
Inventor: IKUTA KENJI
IPC: F02D41/14
Filed: 1990-06-01
Abstract: PURPOSE:To prevent deterioration of emission under no-active condition of catalyst by controlling an air-fuel ratio leaner only by a specified value that a theoretical air-fuel ratio until an active condition of the catalyst is detected after the active condition of an air-fuel ratio sensor is detected. CONSTITUTION:There are provided an air-fuel ratio sensor A which outputs a detection signal linear to an air-fuel ratio of air-mixture, a sensor active condition detection means B which detects the active condition of the air-fuel ratio sensor A and a catalyst active condition detection means C which detects the active detection of catalyst which purifies a harmful component of exhaust gas. Until the active condition of the catalyst is detected after the active condition of the air-fuel ratio sensor A is detected, a target air-fuel ratio is set leaner only by a specified value than a theoretical air-fuel ratio by a first target air- fuel ratio setting means D. When the active condition of the catalyst is detected, the target air-fuel ratio is set close to the theoretical air-fuel ratio by a second target air-fuel ratio setting means E, and a control means F is controlled so that the air-fuel ratio becomes the target air-fuel ratio according to the detection signal of the air-fuel ratio sensor A.
Patent JP-S6125644-A (JP)
Title: Monolithic catalyst for purifying waste gas
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/94
Filed: 1984-07-12
Abstract: PURPOSE:To increase the heat resistance of the titled catalyst by depositing more catalytic components for the central part of radius direction of the catalyst in the outlet side than the inlet side of waste gas and depositing more catalytic components for the outside peripheral part of the radius direction in the inlet side than the outlet side of the waste gas. CONSTITUTION:After depositing platinum and rhodium on all the surfaces of a monolithic carrier 1 formed with an activated alumina layer, the outside peripheral part of the monolithic carrier 1 is covered with a masking material 2 and while leaving the upper part of the carrier 1, it is immersed into an aq. dinitrodiamineplatinum soln., dried and calcined. Furthermore, after immersing it into an aq. rhodium chloride soln., it is dried and calcined to deposit rhodium. Then, the upper and lower parts of the carrier 1 are inverted and the central part is covered with the masking material 2 and platinum and rhodium are deposited thereon by the above-mentioned method alike. As a result, the monolithic catalyst X is formed wherein the deposited quantity of the catalytic components for the downstream side A of waste gas in the central part and the upstream side A in the outside peripheral part is more than the other part B.
Patent JP-2000336817-A (JP)
Title: Fitting construction method of external wall panel, and metal fitting used in the method
Inventor: NAKAYAMA MASANORI
IPC: E04B2/94
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting an external wall panel of a building in a short time by forming a panel unit in which a plurality of panels are continuously arranged sideways, and a metal fitting of an external wall panel unit suitable for using this method. SOLUTION: In this method for fitting an external wall panel 1, metal fittings are attached with desired intervals in the vertical direction of an outer surface of a column 2 of a building, a panel unit 10 in which a plurality of panels 1 are continuously arranged sideways in the vertical direction so that butt ends of their long sides are horizontally abutted on a pair of perpendicular reference angle 3 is suspended by the metal fittings the ruler angle 3 of the panel unit 10 is temporarily screwed into the metal fitting on the column 2, and then, the ruler angle 3 is positionally adjusted in the longitudinal direction and in the right-to-left direction, and a screw part is tightened.
Patent JP-H05338329-A (JP)
Title: Language system changeover method of printer device
Inventor: SHIRAKU YUTAKA
IPC: B41J5/30
Filed: 1992-06-05
Abstract: PURPOSE:To mitigate inconvenience of a user, by a method wherein, in a printer device which interprets and practices a plurality of language systems, the printer device wherein the language systems are selected automatically by only transferring data necessary for only an intrinsic printer and what is the selected language at this point of time does not become conscious by the user of a high- rank device is provided. CONSTITUTION:A data receiving and controlling part 3 receives data from a high-rank device through the message receiving ports 1, 2 and shown early on a language system changeover part 4. The language system changeover part 4 discriminates kinds of language systems based on a data row featured by language systems each, either of the language system analysis treatment parts 5, 6 (A or B) corresponding to the same is made to select and practice. Then in the case where the data is not applied to the language system analysis treatment part within a fixed time, the language system having high priority is selected automatically.
Patent JP-S5846324-A (JP)
Title: Liquid crystal display device of guest-host system
Inventor: TSUTSUI TAKASHI
IPC: G02F1/1333
Filed: 1981-09-14
Abstract: PURPOSE:To improve the contrast of displaying without requiring any polarizing plate in a guest-host type liquid crystal display device wherein optically anisotropic flexible high polymer films are used as substrates by using a specific phase transition type liquid crystal compsn. CONSTITUTION:In a display device wherein a cholesteric-nematic phase transion type liquid crystal compsn. 10 is sealed between upper, lower electrode substrates 5, 6 consisting of optically anisotropic high polymer films (a symbol 7 is thin film electrodes and 8 is oriented films), the compsn. obtd. by mixing (A) a polychromatic dye (e.g.; ''D16 '' produced by BDH), (B) a nematic liquid crystal (e.g.; ''E43 '' produced by BDH) and (C) a chiral material (e.g.; cholestric nanoate) at the ratios satisfying the relation expressed by 1<=d/p<=1.25 (P is the spiral pitch of the liquid crystal compsn.; (d) is the distance between the upper and lower electrodes) is used for said compsn. 10.
Patent JP-2000337840-A (JP)
Title: Marking device for inspection
Inventor: KAYA TOSHIYUKI
IPC: B05B12/12
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To make automatically performable a mark on car body with accuracy. SOLUTION: In the marking device, such modification points as defect and flaw, etc., on the outside surface of a painted car body 4 can be confirmed and detected and the position can be displayed. A line 7 where the car body 4 is delivered is provided with an imaging part 1 which confirms and detects the modification points of the defect and flaw, etc., on the outer surface of the painted car body 4, as well as a piezo-pump 3 which jets a marking solution according to the positions on the actual car body 4 which correspond to the modification points confirmed and detected by the imaging part 1.
Patent JP-S626288-A (JP)
Title: Electrophotographic formation of image
Inventor: KURIYAMA SUSUMU
IPC: G03G21/00
Filed: 1985-07-02
Abstract: PURPOSE:To make a little rise in residual potential and to prevent an output image from deteriorating quality even when a photosensitive body which has an amorphous arsenic-selenium photosensitive layer is used as an image forming member by exposing the surface of the photosensitive layer to light having specific wave-length before an electrostatic charging process wherein the surface of the photosensitive layer is charged electrostatically. CONSTITUTION:The process in which a photosensitive body is exposed to light having 600-700nm wavelength before the electrostatic charging process is added to an electrophotographic image forming process. Consequently, even after image formation is carried out continuously and repeatedly by many times, the residual potential of the photosensitive body rises a little and the output image does not deteriorate in quality.
Patent JP-S61282431-A (JP)
Title: Method for correcting grain of lap
Inventor: NISHIKAWA HIROTAKA
IPC: D01G25/00
Filed: 1986-06-21
Abstract: PURPOSE:To obtain a sliver having constantly uniform grain value, by changing the drafting ratio of a short fiber bundle with a particular pattern and applying the obtained lap to a comber. CONSTITUTION:In some processors such as comber, the grain value of finished sliver changes gradually during the operation from the initiation to the end thereof even if the lap formed by a lapping machine and supplied to the processor has constantly uniform grain value. The sliver unreeled from the creel 12 of the lapping machine is drafted in the drafting part 14 at a drafting ratio varying according to a pattern corrected so as to get a sliver having constantly uniform grain value by the above processor such as comber.