baber/WOPTO huggingface dataset:
Patent JP-S63296436-A (JP)
Title: Extension bell equipment for telephone set
Inventor: KOBAYASHI RYOICHI
IPC: H04M1/00
Filed: 1987-05-27
Abstract: PURPOSE:To recognize an incoming call from a telephone set even at a location apart from the telephone set by converting an incoming signal detected from a telephone line into a radio signal so as to send and receive it thereby eliminating the need for wiring work. CONSTITUTION:The titled device consists of an incoming signal radio transmission section 10 and an audible bell signal generating section 20 and when a call comes to a telephone set 1 via a telephone line, the incoming signal is detected by an incoming detection circuit 11 and a transmission circuit 12 modulates a tone ringer signal from the incoming call detection circuit 11 into an FM signal (a) and sends it via an antenna 13. The sent FM signal (a) is received by a reception circuit 25 via an antenna 24 and demodulated into a tone ringer signal. The demodulated tone ringer signal is amplified by an amplifier circuit 26 to drive a speaker 27 and the presence of a call to the telephone set 1 is informed by the audible bell tone from the speaker 27. Thus, an audible bell signal generating section 20 located at an optional location in a room apart from the telephone set 1 recognizes the call.
Patent JP-H02309829-A (JP)
Title: Receiver monitor
Inventor: KAWADA TADASHI
IPC: H04B17/29
Filed: 1989-05-25
Abstract: PURPOSE:To improve the reliability of a monitor at the maintenance by checking the entire gain of a receiver and monitoring the deterioration in a main signal input to the receiver with an output resulting from ANDing the detection signal of the main signal. CONSTITUTION:A detector 12 for a pilot signal detects a pilot signal component in an intermediate frequency f3 in an output of an AGC amplifier 8, its detected output J is sent to a comparator circuit 14, in which an output N of a pilot signal oscillator 20 and a detection voltage K detected by a detector 13 are compared to detect a difference from the voltage K representing the entire gain of a predetermined receiver. After the presence of the deterioration in the entire gain of the receiver is checked by using a detection signal P, an output H of the detector 11 and a main signal are ANDed at an AND gate 15 to obtain a monitor output. When the absence of the deterioration in the entire gain of the receiver is confirmed by the detection signal P of the comparator 14 and the detected output H of the main signal is lower than the standard value, it is discriminated that the reception input of the main signal to the receiver is decreased. Thus, a fault of the receiver is monitored by distinguishing it from the decreased reception input level of the main signal.
Patent JP-S5828185-A (JP)
Inventor: HAINTSU GUNAISU
IPC: B23K3/053
Filed: 1982-07-30
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-S5357569-A (JP)
Title: Foreign substance removing apparatus
Inventor: WAKE MINORU
IPC: B01D35/02
Filed: 1976-11-05
Abstract: PURPOSE: To provide foreign substance removing apparatus which removes foreign substance contenuously and automatically by switching two strainers automatically by means of pressure difference meter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01302691-A (JP)
Title: Dispersed type electroluminescent element
Inventor: TOYODA MAKI
IPC: H05B33/12
Filed: 1988-05-30
Abstract: PURPOSE:To provide possibility of three-peak white light emission having peaks in the red, green and blue zones and prevent drop of the white indicative quality due to chromatic microconvegence of fluorescent pigment by allowing the light emitting layer to contain SrS:Ce type fluorescent substance powder and CaS:Eu type fluorescent substance powder in dispersed condition. CONSTITUTION:A back electrode 1, reflex insulating layer 2, light emitting layer 3, clear electrode 4 and clear resin film 5 are laminated consolidated, and this laminate is sealed from above and below with clear sheath films 6 made of, for ex., ethylene tetrachloride resin, wherein leads are leading out from the back electrode 1 and clear electrode 4. The light emitting layer 3 is formed in layers upon mixing fluorescent powder of SrS:Ce type emitting blue and green with another fluorescent powder of CaS:Eu type emitting red, which are dispersed in an organic binder having high dielectric coefficient, and by coating this dispersed mixture by means of, for ex., doctor blade method. This enables three-peak white light emission having peaks in the red, green and blue zones, and drop of the white indicative quality due to microconvergence of fluorescent pigment is prevented.
Patent JP-H08331102-A (JP)
Title: Code error rate measuring instrument
Inventor: WATANABE HIROFUMI
IPC: H04B17/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a code error rate measuring instrument capable of taking the pattern synchronization of a reception pattern and a reference pattern without being affected by the delay quantity of an object to be measured with simple constitution. CONSTITUTION: An M system false random pulse pattern 3a for test outputted from an M system false random pulse pattern for test generation circuit 3 is outputted to the object 1 to be measured and FIFO(first-in first-out) memory 7. Delay or a code error is added on the object 1 to be measured, and it is sent out from the object 1 to be measured to a synchronization and error detection circuit 6 as the reception pattern 1a. Also, the object to be measured is stored in the FIFO memory 7 sequentially, and read out as an M system random pulse pattern 7a in sequence of storage, and outputted to the synchronization and error detection circuit 6. The synchronization and error detection circuit 6 takes synchronism by controlling the output of the FIFO memory 7 by controlling a gate circuit 4 when no synchronism is taken between those two signals. In such a way, the code error is detected.
Patent JP-H04357751-A (JP)
Title: Room entering/leaving management equipment
Inventor: SETO CHIAKI
IPC: H04M11/00
Filed: 1991-06-04
Abstract: PURPOSE:To provide the inexpensive communication means for installation and maintenance. CONSTITUTION:The room entering/leaving management equipment is provided with an entering/leaving management section 10, a job management section 20, a multiplexer section 30 and a distribution section 40, and the entering leaving management section 10 sends/receives entrance leaving information with a host device and controls the locking/unlocking of a lock based on the result, the job management section 20 sends/receives job information for installation/maintenance with the host device or other entering/leaving management equipment, the multiplexer section 30 multiplexes the entering leaving information and the job information and sends the result to a communication line. The distribution section 40 demultiplexes the signal received via the communication line into the entering/leaving information and the job information and each is distributed to the entering/leaving management section 10 and the job management section 20.
Patent JP-H0220461-A (JP)
Title: Brake unit for automobile
Inventor: ROOTAA SHIIRU
IPC: B60T8/44
Filed: 1989-05-25
Abstract: PURPOSE: To provide an anti-lock brake with a simple structure by providing a pneumatic carrier means capable of ventilating a vacuum first power chamber partitioned by the movable wall of a vacuum power booster and evacuating a brake operating second power chamber. CONSTITUTION: A vacuum power booster 1 for generating an increased pressure proportional to the pressing force of a brake pedal 12 is provided between the brake pedal 12 and a master brake cylinder 2. One of first and second power chambers partitioned by the movable wall of the vacuum power booster 1 is ventilable to a vacuuming source, and the other to an operation control valve. Further, the first power chamber and the second power chamber can be ventilated and evacuated, respectively, by a pneumatic carrier means 40. The pressure suction and exhaust to each wheel cylinder 20-23 can be performed by laying each power chamber in ventilating or vacuum state, and an anti- locking brake can be provided with a simple structure.
Patent JP-H06325665-A (JP)
Title: Turning operating device for sliding control member
Inventor: TAKANO TSUNESUKE
IPC: H01H21/22
Filed: 1993-05-10
Abstract: PURPOSE:To form a part, which is related to a sliding control member such as a select lever associated part, compact and light in weight at a low cost by fitting a turning rod in an oblong hole formed in an operating piece of a slider, and inclining the direction of the oblong hole in the direction in which the turning rod is inclined for operation. CONSTITUTION:An oblong hole 4 is formed in an operating piece 3 of a slider 2, and the oblong hole 4 is fitted to a fitting point P of a turning rod 5. A supporting point O of the turning rod 5 is set in a printed circuit board 1 near the movement line of the slider 2, and the direction of the oblong hole 4 is inclined in the direction, in which the turning rod 5 is inclined for operation when the slider 2 is moved. With this structure, the slider 2 of a sliding control unit such as a slide switch part, which is formed with a printed circuit, can be moved at an amplitude larger than the amplitude of the turning rod 5 even in the case where a short turning rod 5, which is turned around of the supporting point O at a short distance, is used. Consequently, an associated part of a select lever of an automatic transmission automobile or the like can be formed compact and light in weight.
Patent JP-S62289853-A (JP)
Title: Toner for electrostatic photography
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1986-06-10
Abstract: PURPOSE:To stabilize triboelectrification quantities between toner particles themselves and between the toner and a toner carrying body and to render the distribution of the triboelectrification quantities sharp and uniform by incorporating bis(diorgano-tin-carboxylate)dicarboxylate. CONSTITUTION:The toner contains as a charge controller the bis(diorgano-tin- carboxylate)dicarboxylate represented by formula I, II, or the like. Known colorants and binders can be used for this toner, and this can be used for a pressure-fixing toner, and as one component type toner and also as binary developer, thus permitting the toner to be controlled to an electrification quantity suitable for the development system to be used and to maintain the initial characteristics even after uses for a long period by incorporating this compound.
Patent JP-S63296602-A (JP)
Title: Tilling depth display device for rotary tiller
Inventor: YOSHIDA SADAJI
IPC: A01B63/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled device capable of displaying accurate tilling depth even in a subsided state of wheels in field, by setting a memorizing means to maintain oscillating angles of a rear cover and a lift arm and a calculating means. CONSTITUTION:Correlation between a lift arm sensor 8 and a cover sensor 9 is memorized at the beginning of operation and the subsided amount S of wheels 12 is detected by signals from the lift arm sensor 8 and the cover sensor 9 in motion based on the value thus memorized. Tilling depth D of a rotary tiller 5 is obtained by adding the settled quantity S of the wheels 12 to a chassis level of the rotary tiller 5 obtained from the lift arm sensor 8 and outputted to a display mechanism 7.
Patent JP-S5465898-A (JP)
Title: Stop finger apparatus
Inventor: MATSUMOTO TATSUMI
IPC: B24B3/02
Filed: 1977-11-05
Abstract: PURPOSE: To detect automatically the position of a chip and to eliminate hand regulation in automatically grinding a chip by means of a milling grinder.  
     CONSTITUTION: If a milling cutter 32 is held by an automatic loader and its size is detected at the same time, an adjacent switch corresponding to the size of the milling cutter is selectively switched on according to the detection signal. A cylinder 4 and a hydraulic motor 14 are actuated, a table 3 and an arm 12 being moved so as to place a finger a finger 16 at a position corresponding to the size of the cutter. Then, the table 3 and the arm 12 are secured at the position by the movement of cylinders 20, 30. The cutter 32 is turned in this state, the head of the finger 16 being brought into contact with the upper end of a chip 33, and the position of grinding being determined. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01302520-A (JP)
Title: Carriage control device for floppy disk device
Inventor: NAKAJIMA SHOJI
IPC: G11B5/56
Filed: 1988-05-31
Abstract: PURPOSE:To always set optimum penetration to a carriage mechanism by providing a control means to move a head arm and a carriage and to adjust the penetration in correspondence to an interval between both S0 and S1 heads. CONSTITUTION:The heads to scan the upper and lower surfaces of a double- surface type recording medium 17 are defined as S111 and S010. A carriage 12 to load the S0 and a head arm 13 to support the S1 are coupled to a screw mechanism 20, which can be moved up and down by a motor 23. The motor 23 is driven by a control circuit 27 so that the respective reproducing outputs of the both heads 10 and 11 can be compared and the optimum operation, with which level difference goes to be a minimum value, can be obtained. Accordingly, when the carriage mechanism is assembled or after the carriage mechanism is assembled, the penetration can be easily and securely set and the enough reproducing output level can be secured for a magnetic head. Then, stable reading operation can be realized.
Patent JP-S5559377-A (JP)
Title: Electronic watch
Inventor: MORIYA TOKIO
IPC: G04G9/00
Filed: 1978-10-28
Abstract: PURPOSE: To ensure the display for the residue of the battery life and the time through the common use of the display unit along with the switching by controlling the gate via the battery residue switch.  
     CONSTITUTION: When battery residue change-over switch 7 is opened, the output of inverter 8 features a high level to open AND gate 9. And the time is displayed on display unit 12 via decoder 3b. On the other hand, when switch 7 is closed, AND gate 10 opens to display the battery residue on display 12 via voltage decoder 6. Thus the residue of the battery life can be displayed by switching and with the common use of the display unit in a simple structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0426883-A (JP)
Title: Synchronous parallel input operation training device
Inventor: SUMIMOTO YASUSHI
IPC: G09B9/00
Filed: 1990-05-22
Abstract: PURPOSE:To use a reference electric lamp source frequency as well as a relatively start-side frequency and a running-side frequency and to obtain high accuracy by converting a running-side AC voltage for synchronous testing from the AC voltage of an electric lamp power source to an AC voltage of frequency which is proportional to the DC voltage of a digital computer. CONSTITUTION:The running-side AC voltage is converted from the electric lamp voltage to the AC voltage of frequency which is proportional to the DC voltage which is the output of the digital computer. Namely, transmitters 16 and 27 output AC voltage signals of running-side frequency proportional to the DC voltage output of the digital computer and start-side frequency respectively. Consequently, the synchronous parallel input training device which can supply the running-side AC voltage of stable frequency is obtained.
Patent JP-H08325790-A (JP)
Title: Equipment for production of electrogalvanized hot rolled sheet having excellent lubricity
Inventor: HIRATA MASAHIRO
IPC: C25D5/48
Filed: 1995-05-31
Abstract: PURPOSE: To continuously produce an electrogalvanized hot rolled steel sheet having excellent press formability, etc., on an industrial scale by successively providing the above equipment with respective devices for pretreating of the steel sheet, washing, electrogalvanizing, washing, forming of oxidized films for improving lubricity and drying. CONSTITUTION: This equipment is successively provided with the device 2 for pretreating the steel sheet, the washing device 3, electrogalvanizing device 4, the washing device 5, the device 6 for forming the oxide films for improving the lubricity and the drying device 7. For example, a hot rolled steel strip 1 is introduced into the device 2 for pretreating the steel sheet where the steel strip 1 is cleaned by removing the rolling mill lubricants, oxide, etc., from its surface. The steel strip is thereafter introduced into the tank filled with a washing liquid of the washing device 3 or the washing liquid is sprayed thereon to remove pickling liquid, etc. The steel strip is then introduced into the electrogalvanizing device 4 and is subjected to electrogalvanizing, by which the electrogalvanized steel strip is obtd.  This steel strip is introduced into the washing device 5 consisting of a tank filled with washing water and is washed and thereafter, the steel strip is introduced into the device 6 for forming the oxidized films for improving the lubricity where the oxidized films for improving the lubricity are formed. The moisture in the oxidized films for improving the lubricity are thereafter removed in the drying device 7 and a simple rust preventive oil is applied on the steel strip. The steel strip is then taken up like a coil, by which the product is obtd.
Patent JP-H05154902-A (JP)
Title: Polarization film made of halfcrystalline polyolefin
Inventor: KORUNERISU UIRUHERUMUSU MARIA
IPC: B29C55/02
Filed: 1992-05-26
Abstract: PURPOSE: To provide a process for manufacturing a polarizing film with a high dichroic ratio and strong polarity related to it from semicrystalline polymer. CONSTITUTION: This process to manufacture polarizing film comprises drawing a polymer film containing a dichroic dye at a temperature above the glass transition temperature of the polymer. The polymer film consists mainly of semicrystalline polyolefine, and the film is drawn at a temperature below the crystalline melting point of the polyolefine, and the dye is present in the liquid form at the drawing temperature. The obtained dye-containing polyolefine polarizing film has dichroic ratio of at least 15.
Patent JP-S5358609-A (JP)
Title: Lead-lag controlling brush angle for dc brushless motor
Inventor: ITOU HISAYASU
IPC: H02P6/08
Filed: 1976-11-06
Abstract: PURPOSE: To promote an increase of the torque, by variably controlling a rihgt-angle meeting between the motor winding current and the field main flux, so-called brush angle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08328943-A (JP)
Title: Character/graphic plotter
Inventor: KAWACHI KENICHI
IPC: G06F12/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent plotting throughput from being lowered by effectively using a memory for plotting even for a character or a graphic larger than the area of the memory for plotting. CONSTITUTION: First and second bit map memories 4 and 2 are provided to enable plotting with a character generation plotting processing circuit, and this device is provided with an address comparator circuit 6 for discriminating the plotting address of dot data on the character or the graphic to be plotted and a plotting address held in the second bit map memory 2 through comparison and for selecting relevant data and a data write back control circuit 9 for selecting data to write back a plotting address to the first bit map memory 4 from the second bit map memory 2 when the compared result of plotting addresses at the address comparator circuit 6 shows inequality.
Patent JP-S5358735-A (JP)
Title: Semiconductor memory unit
Inventor: HARIMA KANICHI
IPC: G11C17/00
Filed: 1976-11-06
Abstract: PURPOSE:To memorize an information in part of a nonvolatile semiconductor memory and then to write an information to the memory where no information is memorized.  In this way, the memory contents can be erased.
Patent JP-S5923507-A (JP)
Title: Oil-immersed electric apparatus
Inventor: MAEDA MASAKI
IPC: H01F27/02
Filed: 1982-07-30
Abstract: PURPOSE:To make small the size of an apparatus by a construction wherein the shorter side walls of an apparatus tank are formed of a pair of corrugated heat rediating plates, the longer side walls thereof are formed of a pair of flat plates provided with bushings, the end of each radiating plate is extended to the outer side relative to the base of the flat plate, a column member is provided at each corner of the interior, and the leg of the outermost core is positioned inside of the column members. CONSTITUTION:The shorter side walls of an apparatus tank 11 housing therein the content of a transformer composed of a core 7 and windings 8 as well as insulating oil are formed on a pair of corrugated head radiating plates 3, and a pair of flat plates 12 are provided at longer side walls thereof, the ends of each adjacent those plates being welded to provided a liquid-tight seal. Both ends of each heat radiating plate 3 are extended to the outer side relative to the position of a base 12a of the flat plate 12, and the base 12a is provided with a pair of bushings 5. Hollow rectangular column members 13 are arranged at four corners of the tank 11, respectively, the upper and lower ends of each column member being welded to the upper plate 4 of the tank 11 and the lower side/bottom plate 14 thereof, respectively. An outermost core leg 7a of the core 7 is positioned inside of the column members 13.
Patent JP-H11331328-A (JP)
Title: Handfree telephone system
Inventor: SUZUKI TSUTOMU
IPC: G10L21/0208
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a handfree telephone system which surely receives a call in by a voice without receiving the effect of external noise even when an incoming tone rings and also is at low cost. SOLUTION: When a CPU 24 detects an incoming call of a portable telephone 3 based on an incoming call detection signal (data signal DA), it cuts off an incoming voice signal (receiving signal RA) from the telephone 3 by a voice switch 21, also produces a set incoming voice signal TS and outputs a set incoming tone from a speaker 13. A user pronounces a word that is preliminarily defined at the time of receiving a call and a microphone 12 simultaneously collects the set incoming tone and a user's voice. A lowpass filter 52 makes the frequency of the defined word pass and interrupts the signal TS. The CPU 24 decides that the word which is pronounced by the user and is defined is included in a sound collected by the microphone 12 when an output of the filter 52 exceeds the threshold level that is set based on running noise.
Patent JP-H10327520-A (JP)
Title: Joint box for wiring
Inventor: TAKADA MITSURU
IPC: H02G3/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent parting and to avoid the deformation and the damages of a box itself by providing easy covering on a binding bundle and holding the binding bundle securely after the covering once. SOLUTION: An extending body 4 is made to extend downwards to an opening part 5 from a ceiling 3, which is freely deformed and recovered, at the inner side. An engage part 4b, which engages a binding bundle 16 under the partition-preventing state in a cover body 2, is provided at a lower extending part 4a of the extending body 4. At the same time, the extending body 4 is expanded in the direction of a sidewall 2a of the cover body 2, in compliance with the deformation of the ceiling 3 to the inner side. The extending body 4 is made to shrink in compliance with the release of the deformation of the ceiling 3.