baber/WOPTO huggingface dataset:
Patent JP-H1063774-A (JP)
Title: Character recognizing device
Inventor: AOYAMA TATSUYA
IPC: G06K9/62
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To enable a device for recognizing characters in a picture to precisely perform character recognition even on picture data causing image distortion at the time of A/D conversion of the picture data. SOLUTION: A matching is performed on plural positions (i), (ii), (iv) and (v) which are shifted by plural pixels from a character giving position (iii) (m1 , n1 ) in a character giving area 6 with respect to one template 5. Among the matching evaluation values of these plural positions, the largest evaluation value is defined as a true evaluation value of that template, and the character on the template 5 having the largest true evaluation value is defined as the result of the recognition among the templates 5.
Patent JP-S6371684-A (JP)
Title: Weekly program timer device
Inventor: OKUDA ISAMU
IPC: G04G15/00
Filed: 1986-09-12
Abstract: PURPOSE:To enable improvement in operability at a relatively low cost by providing a timer time setting part which can sets the respectively independent time in correspondence to the respective days of the week and can display all the set time at al times as a means to set and display to timer time. CONSTITUTION:To set on the time and off time respectively at every day of the week in a week, a user operates the control levers of digital switches 12, 15 provided to an on time setting switch 11 and an off time setting switch 14 corresponding to the respective days of the week of the timer time setting part 10. A main control part 22 is inputted with the time signal from a clock part 21 and displays the present time on a present time display part 1 and the days of the week on a day display part 4 when the adjustment of the present time and day of the week and the setting of the timer time are carried out. The control part compares and judges the present time and day of the week and the on time and off time of the same day of the week set in the timer time setting part 10 and emits the result thereof as a timer output signal to a signal outputting part 23. The remarkable improvement in the operability such as the ease of setting of the timer time and the executability of the setting with extremely less errors is thus attained.
Patent JP-H0379198-A (JP)
Title: Back electromotive force absorbing circuit for loudspeaker
Inventor: TANAKA HIDEKI
IPC: H04R3/00
Filed: 1989-08-22
Abstract: PURPOSE:To prevent mutual interference caused by back electromotive force in loudspeakers by making a current, which is caused by the back electromotive force generated in the respective loudspeakers, flow through a diode in the forward direction of a common ground to a power amplifier side and blocking the current to flow to the other speaker side by the diode. CONSTITUTION:Back electromotive force e1 is generated in a direction, where the current flows out from a woofer speaker 1 and so, even when the current is to flow to another tweeter speaker 2 side, the current is blocked since diodes D2 and D3 are inserted in a reverse direction in the circuit. Then, the current flows through a diode D4 in the forward direction to a transistor Tr 2 and is absorbed by a power amplifier 3. Reversely, even when back electromotive force e2 is generated in a direction where the current is led into the woofer speaker 1, this time, the tweeter speaker 2 is separated by the existence of diodes D1 and D4. Then, the current flows from a transistor Tr 1 in the power amplifier 3 through the diode D3 to the woofer speaker 1 and the back electromotive force e2 is absorbed.
Patent JP-2000046569-A (JP)
Title: Road traffic information distributing device and navigation device
Inventor: MATSUI KAZUNARI
IPC: G08G1/0969
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables navigation service to be used without any reproducing device for map information by distributing a multiplex signal of still picture data including map information and geographical images and voice data including road traffic information. SOLUTION: The road traffic information distributing device 10 which distributes road traffic information to receiving devices of ground terminals from a stratospheric platform 1 in the sky consists of a map information reproducing device 14 which can reproduces the map information, service request signal receiving devices 18 and 19 which receive service contents that a map information user requests, a distributed map information generating device 13 which selects and generates the area and magnification of a map to be distributed with a service request signal, and transmitting devices 15 to 18 for the map information generated by the distributed map information generating device 13.
Patent JP-S6278477-A (JP)
Title: Control method for ignition timing of 4-cycle engine
Inventor: OZAWA TOMOYUKI
IPC: F02P5/145
Filed: 1985-09-30
Abstract: PURPOSE:To provide an increased life for an ignition plug, by a method wherein an even number-th or an odd number-th pulse, whichever may have a shorter discharge time, is selected, and hereafter, based on the selected signal, an igni tion device is driven. CONSTITUTION:When with an engine started, an ignition timing foundation signal (pulse signal) is generated from a pickup coil 1, a control part 3 first detects the rotation speed of an engine by means of the signal to calculate an ignition timing. When the rotation speed of an engine is stabilized, a discharge time during each ignition, outputted from a discharge time detecting means 4, is read, a discharge time tau2n in an even number-th pulse P2n is compared with a discharge time tau2n+1 in an odd number-th pulse P2n+1. The pulse P2n or the pulse P2n+1, whichever may have a shorter discharge time is selected, and hereafter, the selected signal produces a pulse foundation signal by means of which the ignition device 2 is controlled.
Patent JP-S59107384-A (JP)
Inventor: HARUHARA KAZUYOSHI
IPC: G09G3/06
Filed: 1982-12-13
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-H04100239-A (JP)
Title: Manufacture of bipolar transistor
Inventor: TANOI SATOSHI
IPC: H01L21/331
Filed: 1990-08-20
Abstract: PURPOSE:To manufacture the title bipolar transistor self-aligned in excellent controllability by a method wherein a dummy pattern is provided above an emitter so as to form an outer base regions using the dummy pattern as a mask and then an insulating material is formed on the whole surface while the dummy pattern is removed to lift off the insulating material and then windows for a true base and an emitter region are made. CONSTITUTION:A resist 20 is provided in a specific region and then ions are implanted using the tungsten 19 of a dummy D as a mask to form P<+> outer base diffused regions 21a, 21b. Later, a silicon dioxide 24 is deposited by CVD process. Next, a polysilicon 18 is removed and the silicon dioxide 24 is lifted off to form a true base region 25 by ion-implantation using the silicon dioxide 24 as a mask. Next, emitter contact windows are made by the dry-etching process having directivity using the silicon dioxide film 24 as a mask and then N<+> polysilicon is deposited by CVD process and patterned by lithography to form an emitter polysilicon. Finally, the whole body is annealed to form an emitter diffused region 27 by diffusion from the emitter polysilicon 26.
Patent JP-H0556557-A (JP)
Title: Over load protecting circuit for movable object driving apparatus
Inventor: MAKITA YOSHINORI
IPC: H02H7/085
Filed: 1991-08-28
Abstract: PURPOSE:To make it possible to reliably protect a movable object dive unit and a movable object by detecting the value of a current applied to the movable object to make it an absolute valve, and by comparing by a current comparing means such an absolute value and the maximum allowable value of the drive current for the movable object. CONSTITUTION:A drive current set at a current command voltage is applied to a motor 1 through a current amplifier 2 and is always measured by a differential amplifier 4. Further, the absolute value ¦Vi¦ of a current measuring voltage Vi corresponding to the drive current measured by the differential amplifier 4 is compared by a second comparator 7b with the maximum allowable current (voltage) value Vb. As a result of this comparison, if the absolute value ¦Vi¦ is beyond the maximum allowable current (voltage) value Vb, the second comparator 7b outputs the maximum current detecting signal to disable the drive current output of the current amplifier 2, and further, notifies the occurrence of abnormality by driving an alarm which indicates the presence of abnormality. Thus, it is possible to protect a movable object which is a load and its drive unit completely.
Patent JP-S60120845-A (JP)
Inventor: RAFUON RUI
IPC: C07C233/43
Filed: 1984-10-15
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-S6197290-A (JP)
Title: Cephalosporin derivative, its preparation, and antibacterial agent comprising same as active ingredient
Inventor: HARADA TOSHIAKI
IPC: C07D519/00
Filed: 1984-10-18
Abstract: NEW MATERIAL:A compound shown by the formula I {X is methylene, or group shown by the formula II [R<1> is H, (COOH-substituted) lower alky;]; Y is N, or group shown by the formula III (R<2> is H, or lower alkyl); Z is S, O, or group shown by the formula IV (R<3> and R<4> are H, or lower alkyl); l, m, and n are 0-4 (4<=l+m+n<=8)}, and its salt. EXAMPLE:7-[(Z)-2-Methoxyimino-2-(2-aminothiazol-4-yl)acetamido]-3-[[1- (1,4-dis zabicyclo-[2,2,2]-octanium)]-methyl]-3-cephem-4-carboxylate. USE:An antibacterial agent. PREPARATION:A compound (salt) shown by the formula V{X<1> is methylene, or group shown by the formula VI[R' is H, or (protected COOH-substituted) lower alkyl]; R<5> and R<6> are H, or protective group; R<7> is halogen or substituted acetyl} is reacted with a diazabicyclo compound (salt) shown by the formula VII, optionally deprotected or converted into a salt.
Patent JP-H0963679-A (JP)
Title: Modular connector
Inventor: MORINO SHINJI
IPC: H01R13/514
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a modular connector which improves efficiency of a wire connecting work, by carrying out the wire connecting work without using an exclusive jig or tool. SOLUTION: Pressure contact terminal pieces 22 in order to connect a twisted pair wire TP are erected on a terminal block 12 provided to a housing 1. In the housing 1, a lever 3 is journalled by a shaft pin 4 turnable between the position to cover the terminal block 12 and the position to release the terminal block 12. This lever 3 is formed in a square tube form partitioned by partition walls 32c in order to allow to insert the lead wires L1 to L8 of the twist pair wire TP, being partitioned separately. When the lever 3 is turned to the side to cover the terminal block 12, the terminal pieces 22 are inserted into the inner space of the lever 3, and the lead wires L1 to L8 are pressed in to pressure contact slits 22a.
Patent JP-H0880603-A (JP)
Title: Rotary screen printing machine
Inventor: MIYAJI HIROSHI
IPC: B41F15/08
Filed: 1994-09-12
Abstract: PURPOSE: To easily register a position and a color and adjust a timing per screen printing plate and to reduce an occurrence of paper waste. CONSTITUTION: A title machine comprises a printing machine frame 1, a center drum 3 and a drive gear 4 that are provided on the frame 1 through a journal 2, printing devices 7A-7G mounted on a plurality of printing device mounting parts 6A-6G provided on the frame 1 at arbitrary intervals in the peripheral direction of the drum, and ink drying means 8A-8G each provided between the printing devices 7A-7G. Each of the printing devices 7A-7G is composed of an impression cylinder 14 and a screen plate cylinder 18. A printing medium 5 is clamped between the impression cylinder 14 and the screen plate cylinder 18 to be delivered. The impression cylinders 14 and the screen plate cylinders 18 are each rotatively driven at the same peripheral speed by the drive gear 4 through transmission gears.
Patent JP-H1167748-A (JP)
Title: Heat-processing system for semiconductor device
Inventor: MATSUMOTO RYOICHI
IPC: H01L21/26
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-processing system for semiconductor devices, which can correctly measure their temperature by eliminating useless radiation to an infrared radiation pyrometer. SOLUTION: This heat-processing system includes a chamber, a branch pipe 310 extending from the chamber, an infrared radiation pyrometer body 601 connected to the pipe 310, and an O-ring 402 arranged at a portion connecting the pipe 310 to the pyrometer body 601. A groove 311 is formed around an outer circumferential surface of the pipe 310, the surface being located at a position opposite to the pyrometer body 601 with respect to a position at which the O-ring 402 makes contact with the pipe 310. As a result of the groove 311, the system also includes heat-shielding means for the O-ring, which reflects thermal energy 301 being transmitted through the pipe 310 in such a direction so as not to give it to the O-ring 402.
Patent JP-H1065518-A (JP)
Title: Clocked inverter circuit
Inventor: KOBAYASHI TATSUJI
IPC: H03K19/096
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress malfunction caused by fluctuation in a power supply potential and a ground potential by using a current corresponding to the potential difference between a prescribed FET inside a clocked inverter circuit and the ground potential. SOLUTION: When a write signal/w at 'H' and a clock signal ϕ1 at 'L' are inputted to a W buffer 200, the signal ϕ1 is inputted to a clocked inverter circuit 201, a signal ϕ2 of the inverse 201g is provided, and the gates of a Pch MOSFET 201b and an Nch MOSFET 201c are turned to 'H'. Then, a current is generated by the potential difference between the joint of the source of the FET 201b and the drain of the FET 201c and a potential point, which is connected to the source of an Nch MOSFET 201d, to supply a ground potential GND. This current passes through a latch circuit composed of a Pch MOSFET 200a and an inverter circuit 200 and an inverter circuit 200c and becomes an output signal OW at 'L'.
Patent JP-H0559879-A (JP)
Title: Casing drive type inner excavator
Inventor: SASAKI KIYOMI
IPC: E21B11/00
Filed: 1991-08-28
Abstract: PURPOSE:To miniaturize a device by surely transmitting the rotating force via the coupling between an inner excavator main body and a casing, and reducing the coupling force. CONSTITUTION:In a casing drive type inner excavator, stoppers 22 are provided on the inner periphery of a cylindrical casing tube 21 penetrated into the ground and rotatively driven. Protruded pieces 46 moved outward when an inner tube 33 is lowered against an outer tube 32 by the tare weight are provided on an inner excavator main body 31 inserted into the casing tube 21 and provided with excavating edges 36 at the lower end section. When the protruded pieces 46 are coupled with the stoppers 22 of the casing tube 21, the rotating force of the casing tube 21 is transmitted to the inner excavator main body 31.
Patent JP-H04234403-A (JP)
Title: Aqueous synthetic resin dispersion containing polyol group-containing synthetic resin particle
Inventor: KARURU HAAN
IPC: C08F20/32
Filed: 1991-08-28
Abstract: PURPOSE: To obtain an aq. polymer dispersion excellent in stability by subjecting a specific epoxy compd. and an olefinic unsatd. monomer to emulsion polymn. and reacting the resultant aq. polymer dispersion with a specific low-molecular polyhydroxyl compd.  
     CONSTITUTION: A compd. of formula 1 (wherein R is a group of formula II or III; and R 1  is H or a 1-4C alkyl) in an amount of 0.5-25 wt.% and 75-99.5 wt.% other olefinic unsatd. monomer are subjected to emulsion polymn. in the presence of a free-radical initiator. The resultant aq. polymer dispersion is reacted with a low-molecular polyhydroxylated org. compd. having a prim- or sec-amino or carboxyl group. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6461110-A (JP)
Title: Block filter
Inventor: OSADA TAKAYUKI
IPC: H03H7/09
Filed: 1987-08-31
Abstract: PURPOSE:To improve the electromagnetic radiation noise characteristic with small size by combining an E-shaped core whose center leg is applied with winding and an I-shaped core to have an air gap in the magnetic path as an inductor, forming a parallel circuit by it with a capacitor and inserting a capaci tor between both live lines at indoor output terminals. CONSTITUTION:The E-shaped core 6 and the I-shaped core 7 are employed for a power inductor connected in series with both live lines u-u' and v-v' of a single phase 3 wire power line and its neutral line o-o', copper wire 11 is wound to a winding bobbin 12 and the E-shaped core 6 and the I-shaped core 7 are combined by clipping a gap spacer 8 between them. The excitation of the magnetic core up to the magnetism saturating point due to the superimposi tion of the commercial frequency current is prevented by the gap spacer 8. The indoor capacitor 5 forms a low impedance circuit between both the live lines and acts also like a high frequency bypass circuit to a carrier signal be tween both the (u), (v) phase live lines having the neutral line in-between and offers a high noise suppressing characteristic with respect to the normal mode noise in the live lines.
Patent JP-H0563806-A (JP)
Title: Digital highway interface test system
Inventor: SANO YOSHIKAZU
IPC: H04L69/40
Filed: 1991-08-29
Abstract: PURPOSE:To allow the system to have only to prepare one kind of a test equipment in which data configuration is made variable by sending test data sent from the test equipment to an equipment to be tested having a digital highway interface (INF) whose speed only differs from an actual speed. CONSTITUTION:When an A equipment 10 to be tested is connected to a test equipment 1 for the test, test data whose data length is in A-bit are sent from a test data transmission section 30 of the test equipment 1 to an INFA 11 at a data speed of c-bit/sec and tested. When a tested B equipment 20 is tested, test data whose data length is B-bit are sent to an INFB 21 at a data speed of c-bit/sec and tested. That is, the data configuration of the test data to be sent to the tested equipment having the INF is made the same as the data configuration at actual use of the INF and only the data speed is made different from the speed at the actual use for the test, then it is not required to prepare the test equipment corresponding to the tested equipment with matched data configuration and data speed of the tested equipment.
Patent JP-S60111525-A (JP)
Title: Scanning circuit
Inventor: OOWADA JIYUNICHI
IPC: H03K17/04
Filed: 1983-11-21
Abstract: PURPOSE:To attain high speed operation by short-circuiting the voltage of a capacitive load or bringing the voltage to a voltage having an amplitude from that of the scanning voltage during the period while no scanning voltage is applied to the capacitive load. CONSTITUTION:Vsig, Vsig2 or the like are voltage applied to electrodes connecting terminals of a unit circuit in each block, and PSI1-PSI3 are clock pulses applied to clock bus lines connecting terminals (b) of the unit circuit of each block. In this case, the clock of the next phase is applied so that the PSI1 is applied to a gate of a transistor (TR) 13 of a unit circuit and the PSI2 is applied to a TR14. The TR13 is a switch element applying the signal voltage Vsig to a load 15 and the TR14 is a switch element to short-circuit the voltage across the load 15. Thus, the capacitive load is decreased forcibly to zero level by adding the TR14 and the operating speed is quickened.
Patent JP-H1043290-A (JP)
Title: Dialyzing device
Inventor: SAWADA TOSHIHARU
IPC: A61M1/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To control the amount of dehydration to high accuracy by enabling a dialyzing solution or air to be discharged quickly by an amount equal to the capacity of entrained air once the presence of the entrained air is confirmed by a detector. SOLUTION: This dialyzing device 1 supplies a dialyzing solution to a dialyzer 2 via a fresh dialyzing solution passage 3, recycles the processed dialyzing solution from the dialyzer via a processed dialyzing solution passage 4, and performs dehydration. In the processed dialyzing solution passage, a detector 25 is provided for detecting the presence of air in the dialyzing solution circulating through the passage, and once the presence of air is confirmed by the detector, a switching valve 38 is opened by a control device 22 for a time corresponding to the detection time so as to discharge the dialyzing solution or air from the processed dialyzing solution passage via a discharge passage 37, by an amount matching the capacity of the entrained air.
Patent JP-H0754561-A (JP)
Title: Blind
Inventor: UCHIMAKI KAZUYOSHI
IPC: E06B9/307
Filed: 1993-08-11
Abstract: PURPOSE:To open and close the vertical arbitrary region of a blind in such a mode as different from other regions, regarding a blind suspended from a window upper section to allow the full transmission or half-transmission of light, or shutting out light. CONSTITUTION:A blind 1 has a multiple stage of horizontal slats 3 suspended from a head box 2, and the slats 3 are constituted in such state as divided into a plurality of regions 3A and 3B in a vertical direction. Also, a plurality of such rotary shafts 4 and 5 as corresponding to the horizontal slats 3 in each region are horizontally laid and journalled to different positions in the head box 2. In addition, suspension cords 6 and 7 for hanging and supporting both sides of the horizontal slats 3 in each region are laid along the rotary drums 8 and 9, so as to be capable of being wound. A part of each of the rotary shafts 4 and 5 is fitted with driven gears 10 and 11, and an operation lever 13 capable of selectively gearing with either of the gears 10 and 11 is provided in operable state.
Patent JP-S6459935-A (JP)
Title: Formation of multilayer interconnection of semiconductor device
Inventor: ONODERA KIYOO
IPC: H01L21/3205
Filed: 1987-08-31
Abstract: PURPOSE:To enable flat interlayer connection and to enhance formation of a multilayer interconnection by a method wherein a protruding part is formed on a lower wiring film and after an insulating film is selectively formed on regions other than the protruding part by a lift-off method, an upper wiring film is formed on the protruding part. CONSTITUTION:A thickness of the amount of a connection part 1b is removed from a metallic wiring film (a lower wiring film) 1 by anisotropic etching using a resist 2 as a mask to leave the thickness of a necessary wiring part 1a and moreover, to form a protruding part for connection. When the resist 2 is peeled, the flat exposed surface of a lower wiring connecting part is formed by a method for removing an interlayer insulating film 3a on the resist 2, the so- called lift-off method, and thereafter, an upper metallic wiring film 4 is formed.
Patent JP-H0267831-A (JP)
Title: Optical reception equipment
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/516
Filed: 1988-09-02
Abstract: PURPOSE:To make an equipment low-cost and small-sized by using a demodulator which collectively converts a detection signal to a base band signal without separating it to two intermediate frequency signals. CONSTITUTION:This equipment consists of a heterodyne optical receiver 5 and a demodulator 6-1. The heterodyne optical receiver 5 converts two polarized components, which constitute a signal light 2 and are orthogonal to each other, to two intermediate frequency signals different in carrier frequency and outputs these signals. A detection signal 7 outputted from the heterodyne optical receiver 5 consists of these two intermediate frequency signals and is inputted to the demodulator 6-1, and finaly, a base band signal 16 of one system is obtained. Since it is unnecessary to separate the detection signal 7 to two intermediate frequency signals and to demodulate respective signals, the circuit constitution of the demodulator 6-1 is simplified, and the equipment is made low-cost and small-sized.