baber/WOPTO huggingface dataset:
Patent JP-H11229680-A (JP)
Title: Locking device for vehicle
Inventor: MATSUMURA KUNIHIKO
IPC: E05B83/36
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To increase convenience for a user having a transmitter when he parts from his vehicle by receiving a GPS signal and sounding the present location and informing of the sounded location information, in a keyless entry transmitter for vehicles. SOLUTION: A transmitter 3 of a keyless entry transmitter 1 for vehicles is provided with a first switch SW1 operated when a keyless lock signal is transmitted to a vehicle, a second switch SW2 operated when a keyless unlock signal is transmitted to a vehicle, and a third switch SW3 operated on informing of positional information. A directional magnet pointer 5 whose magnetic needle 4 points to the north and the south is attached thereto and an indication device 6 as an information means is provided. A distance and a direction is visibly displayed on the same display image 7 of the indication device 6.  That is, a GPS sensor receives GPS signals from an artificial satellite and a relatively positional relation of a present position and an absolute position is visibly indicated on the same display image 7 by the separated distance and the directions of the absolute position viewed from the present position.
Patent JP-H10247355-A (JP)
Title: Reproducing system
Inventor: NAGANO SHUICHI
IPC: G11B19/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of operability, to prevent the increase of the cost when KANJI (Chinese character), etc., are displayed, and also to easily cope with plural languages, by making the character information of a CD-TEXT possible to be displayed on the remote commander side in the case of operating with the use of the remote commander. SOLUTION: A CD-TEXT memory 54 preserving the character information obtained from the CD-TEXT and a display 55 displaying the character information are provided at the side of the remote commander 3. Therefore, in the case of the operation using the remote commander 3, a player is operated while making the character information such as the name of album, the name of artist, the name of music, etc., to be displayed at the side of the remote commander 3. Also, by mounting a KANJI ROM to the side of the remote commander 3, the KANJI can be included in the display from the sides of plural reproducing devices.
Patent JP-S58213110-A (JP)
Inventor: RIZE ARAN
IPC: F24C3/06
Filed: 1983-03-29
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-H04287438-A (JP)
Title: Digital control line interface circuit
Inventor: KOMORI SHIGERU
IPC: H04Q9/00
Filed: 1991-03-18
Abstract: PURPOSE:To evaluate various functions of a reception section correctly and quickly by using an error insert circuit of a transmission section to add an error of an error rate to a frame synchronization bit of a transmission data. CONSTITUTION:The digital control line interface circuit is provided with a transmission section 5 to add a frame bit to line information and applying time division multiplex to the result for forming a control frame and sending it in parallel with a duplicate radio line, a reception section 6 implementing synchronization detection, alarm detection and line changeover based on the error rate of the frame bit and selecting one of the control frame received in parallel from the duplicate radio line. Then the transmission section 5 is provided with an error insert circuit 53 giving an error of a desired error rate independently to each frame bit of control frames in duplicate. The error insert circuit 53 sets the error rate of the frame bit of the sent control frame to a desired value and evaluates various functions of the reception section 6 operated corresponding to the error rate easily.
Patent JP-H05248943-A (JP)
Title: Infrared sensing device
Inventor: NAKAMURA OSAMU
IPC: G01J1/04
Filed: 1992-03-10
Abstract: PURPOSE:To sense independently the infrared rays in two specified wavelength bands as resultant of wavelength separation of the incident infrared rays by installing a wavelength separating mirror in a single vacuum vessel, and therein also installing two sets of band-pass filter and sensing element in perpendicular arrangement with each other. CONSTITUTION:A wavelength separating mirror 2 is provided inside of a cold shield 13 installed in a single vacuum vessel 1, in which also are installed two sets of band-pass filters 3. 4 and sensing elements 5, 6 intersecting perpendicularly to each other. The incident infrared rays pass through the vessel 1 and cold shield 13, and one portion is reflected by the mirror 2 with a certain wavelength as the boundary and sent to the filter 3, while the other portion penetrates the mirror 2 and is sent to the filter 4. The infrared rays as resultant from passage of the filters 3, 4 through which their respective wavelength bands have passed, are sensed by the sensing elements 5, 6 and sent to a signal processing device provided externally. In this manner, sensing of infrared rays lying in different, wavelength bands can be done with good sensitivity within one cold shield 13.
Patent JP-S58170185-A (JP)
Title: Digital signal reproducer
Inventor: TAKAHASHI NOBUAKI
IPC: H04N9/802
Filed: 1982-03-30
Abstract: PURPOSE:To reduce the disturbance of a reproduced picture due to a time shift of a reproducing signal, by using a circuit which receives the signal from a D/A converting circuit and producing and then delivers an analog video signal based on a standard TV system. CONSTITUTION:An analog luminance signal is extracted out of a D/A converter 98 and supplied to an encoder 101. At the same time, analog color difference signals (B-Y) and (R-Y) are extracted out of D/A converters 99 and 100 respectively and then supplied to the encoder 101. The encoder 101 produces a color video signal based on an NTSO system with above-mentioned three types of analog signals and a horizontal synchronizing signal, a vertical synchronizing signal, a color burst signal, etc. supplied from a memory read controller and a synchronizing signal generating circuit 96. This color video signal is delivered to a reproduction output terminal 102 and then reproduced and displayed in the form of a color static picture of high quality through a color TV receiver. This static picture is delivered through output terminals 84, 85 and 86 and reproduced with sounds.
Patent JP-S59176670-A (JP)
Title: Column for high-speed liquid chromatograph
Inventor: HAYAKAWA KOU
IPC: G01N30/60
Filed: 1983-03-28
Abstract: PURPOSE:To improve the efficiency in separating a high polymer in protein, serum, etc. by forming a conical distributing part of an inverted funnel in an inflow port for the soln. of a column and disposing a distributing body provided with grooves and fine holes so as to run uniform a liquid in the diametral direction of the column to a circular conical body to be fitted in the distributing part. CONSTITUTION:A funnel-shaped soln. distributing part 3 which is opened in a conical shape is formed from a soln. inflow port 1 of a column body 2 for a high-speed liquid chromatograph to a body 2. Grooves 5, 5- spaced at equal intervals are formed from the peak to the circular edge part on the surface of the soln. distributing body 3 of a circular conical shape fitting in the part 3. Dendritic fine holes 6, 6- are provided from the grooves 5 toward the base of the circular cone and are so constituted that the outlet holes of the respective holes are uniformly distributed to the base. A sample is passed from the body 4 through a sintering filter 7 and is diffused uniformly over the entire end face of a packing material 8 by the moving phase, by which the sample is developed as a laminar flow in the column. The high polymer component in a serum, etc. is thus efficiently separated and determined.
Patent JP-H01224723-A (JP)
Title: Production of liquid crystal cell
Inventor: MASE AKIRA
IPC: G02F1/13
Filed: 1988-03-03
Abstract: PURPOSE:To solve a problem of electric short-circuit between electrodes facing each other by making the diameter of a projecting laser beam larger than that of a foreign matter to evaporate transparent conductive films 1 around the foreign matter of electrodes with which the foreign matter is brought into contact. CONSTITUTION:In the process where a liquid crystal display cell is produced, a laser beam 9 projects from the outside of the liquid crystal cell to a conduc tive foreign matter 7 which is put between substrates during the process and may short-circuit display electrodes facing each other. When the laser beam energy, the evaporation energy of transparent conductive films, and the energy required for destruction or vapor-deposition of the foreign matter 7 are denoted as EL, EE, and EM respectively, EL<<EM is true in case of the foreign matter 7 consisting of a metallic material like Cu, Fe, stainless steel, nickel, Al, or Cr. Then, a EL is set to satisfy EE<EL<<EM and only transparent conductive films are evaporated and worked without degenerating the foreign matter 7. Thus, the production yield of the liquid crystal cell is improved because inter- electrode short-circuit is eliminated and short-circuit parts can be removed after formation of the liquid crystal cell.
Patent JP-S51127725-A (JP)
Title: Lens mounting housing
Inventor: HIRATA KIYOUJI
IPC: G02B7/02
Filed: 1975-04-30
Abstract: PURPOSE: To reduce the production cost, miniaturize, and make the weight light by preventing light and dust from the inside tube with a stip marerial. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04292468-A (JP)
Title: Production of aln-based sintered compact
Inventor: MAEDA EIZO
IPC: C04B35/58
Filed: 1991-03-18
Abstract: PURPOSE:To obtain an AlN sintered compact having a high thermal conductivity and a smooth and homogeneous surface by determining the oxygen content in a produced AlN sintered compact and adding carbon in an amount corresponding to the extent of deviation to a raw material before the next forming if the content is deviated to the side of a high oxygen content. CONSTITUTION:A sintering assistant is added to AlN powder and disintegration and kneading of the prepared mixture are carried out. A binder is then added to form the obtained kneaded mixture. The resultant compact is subsequently degreased in an atmosphere of N2 to produce a degreased compact, which is then burned in an N2 gas stream to produce the objective AlN sintered compact. The oxygen content in the produced AlN sintered compact is subsequently measured. If the measured oxygen content is deviated to the side of a higher value than a desired oxygen content, carbon in an amount corresponding to the extent of deviation is added to the aforementioned raw material before forming in the next production. Treatment is then carried out in the same manner as that in the preceding time to afford the AlN sintered compact having the desired oxygen content. The prepared AlN sintered compact is preferably used as substrates, etc., for loading IC.
Patent JP-S63218688-A (JP)
Title: N-acetyl-3-fluoro-neuraminic acid derivative and production thereof
Inventor: ORUI HIROSHI
IPC: C07H13/04
Filed: 1987-03-06
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> represents F, OH or -OCOCH3; R<2> represents H or lower alkyl; R<3> represents H or acetyl). EXAMPLE:Methyl 5-acetamide-2,4,7,8,9-penta-O-acetyl-3,5-dideoxy-3-fluoro-D-ery thro-beta-L-manno-2-nonulosonate. USE:An antiviral agent, contraceptive agent and immunoregulating agent, which is useful for resolving the in vivo functioning mechanism of sialic acid. PREPARATION:Into a solution of an alkyl 5-aceto-2,6-anhydro-4,7,8,9-tetra-O- acetyl-2,3,5-trideoxy-D--glycero-D-galacto-2-enonate expressed by formula II (R<4> represents lower alkyl; Ac represents acetyl), is introduced an acetylhypofluorite obtained by possing a fluorine-containing inert gas through a mixture composed of acetic acid/acetate to carry out reaction. After the reaction, the solvent is distilled off and the residue is subjected to silica gel column chromatography.
Patent JP-H06267216-A (JP)
Title: Magnetic recording device
Inventor: NAKAMURA NORIO
IPC: G11B20/10
Filed: 1993-03-12
Abstract: PURPOSE:To improve the quality of a reproduced signal by equalizing a reproduced signal read out from a magnetic head to a reproduced signal having fixed resolution in accordance with an equalizing quantity setting value. CONSTITUTION:A reproduced signal 6 read out from a magnetic head is inputted to an amplifier 1 and amplified to desired signal amplitude. An output of this amplifier 1 is sent to an equalizer 2, the equalizer 2 decides equalizing quantity in accordance with control quantity 11 from an equalizing quantity controller 5, and sends an output signal 12 to an output terminal and a signal separator 3. This separator outputs amplitude information 16 of a0 and amplitude information 17 in which a1 is added to a2 to the equalizing quantity controller 5. This controller 5 detects the difference between equalizing quantity setting values 9, 10 and amplitude information 16, 17 from the separator 3, and sends the difference to an equalizer 2 as equalizing control quantity 11. A timing generator 4 sends timing signals 13-15 to the circuit 3 by a sector pulse 8 and a clock 7. The reproduced signal 6 is equalized to a reproduced signal having fixed resolution by equalizing quantity setting values 9, 10.
Patent JP-H06269185-A (JP)
Title: Inch worm type actuator
Inventor: TAKAHASHI HIROSHI
IPC: B06B1/04
Filed: 1993-03-12
Abstract: PURPOSE:To simplify the overall structure of an inch worm type actuator by eliminating the need of a complicated mechanism, e.g. a displacement amplifying mechanism. CONSTITUTION:Magnetic boards 20a are arranged at a predetermined interval on a nonmagnetic driven body 25 and the board 20a is fixed with at least one magnetic body securing beam 21 and at least two magnetic body rocking beams 22, 23, 24. Coils 30, 31, 32, 33 are interposed between the beams 21, 22, 23, 24 and means 35 for applying voltage to each coil 30, 31, 32, 33 at a predetermined timing is connected with each coil. The rocking beams 22, 23, 24 are rocked by magnetic attracting force generated from the coils 30, 31, 32, 33 and abut, at the tips thereof, on the driven body 25.
Patent JP-S58170346-A (JP)
Title: Synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02P1/46
Filed: 1982-03-30
Abstract: PURPOSE:To attain smooth conversion from starting to synchronized operation of a synchronous motor by a method wherein widths and the setting angles in the circumferential direction of brushes, and the developing angle of a slip ring are made to have a fixed relation, and the rotating angle of a rotor to send an electric current to one side out of two coil segments is enlarged. CONSTITUTION:An armature coil 10 consisting of the two coil segments 10a, 10b is provided to a permanent magnet of four poles, while a converting circuit consisting of the slip ring 14 consisting of slip ring segments 14a, 14b, the brushes 12a-12d, and commutators 16a, 16b is provided. When starting operation is to be performed, an AC electric power source 18 applied with full-wave rectification is fed alternately to the respective coil segments 10a, 10b, and when synchronized operation is to be performed, the AC electric power source 18 is fed directly to the whole of the coils through switches 20a, 20b. The circumferential angles of the slip ring segments 14a, 14b are made as a little smaller than 180 deg., the brushes 12a, 12b are arranged approaching the brush 12c side, or width of the circular arc of the brush 12c is enlarged, and the rotating angle of the rotor to send the electric current to the coil segment 10a is made larger than the other side.
Patent JP-S62210682-A (JP)
Title: Schottky type light detecting device and manufacture thereof
Inventor: TSUNODA REIKICHI
IPC: H01L31/10
Filed: 1986-03-12
Abstract: PURPOSE:To expand a sensitive area, by forming grooves from one main surface of a semiconductor substrate toward the inside, forming guard rings having reverse conductivity with respect to the semiconductor substrate on the side surfaces of the grooves, and forming a metal electrode on the entire surface other than the groove forming parts on the main surface of the semiconductor substrate. CONSTITUTION:Photoresist 6 is applied on the main surface of a silicon substrate 1. The photoresist at an element isolating region is removed by a photoengraving technology. Thereafter, deep grooves are formed at the parts, where the photoresist is removed, by reactive ion etching. Then N-type impurity ions are implanted 7 and 8 from the oblique directions with respect to the main surface of the substrate 1, and guard rings 3 are formed. P-type impurity ions are implanted from the vertical direction, and element isolating regions 4 are formed. After the photoresist 6 is removed, a silicon oxide film 5 is formed on the main surface of the silicon substrate 1 and on the entire surfaces of the inside parts of the grooves by a thermal oxidation method. The oxide film 5 is etched. The oxide film 5 is made to remain only on the side surfaces of the grooves. A metal electrode 2 is formed only at the part, where silicon is exposed.
Patent JP-S60197166-A (JP)
Title: Switching power source
Inventor: MASUDA YOUICHI
IPC: H02M3/338
Filed: 1984-03-19
Abstract: PURPOSE:To effectively self-oscillate by utilizing the inversion of the polarity of a saturable transformer due to the saturation of the transformer and the saturation of a transistor as an auxiliary switching element. CONSTITUTION:A main switching element 14 is connected with a DC input power source 11 through the first winding 15a of a saturable transformer 15 and the primary winding 12a of a power transmission transformer 12, the control terminal of the element 14 is connected with the second winding 15b, and the element 14 is conducted by the positive feedback through the first and second windings 12a, 12b. An auxiliary switching element 19 is conducted by the positive feedback through the third and fourth windings 15c, 15d of the transformer 15 to self-oscillate. A resonance capacitor 16 which resonates between the exciting inductances of the transformer 12 is connected in parallel with the element 13 to perform the voltage resonance.
Patent JP-H02298687-A (JP)
Title: Valve means for controlling internal volume of screw compressor
Inventor: POORU RINDOSUTOREMU
IPC: F04C29/12
Filed: 1990-03-06
Abstract: PURPOSE: To control the volume with a simple constitution by providing a movable valve element corresponding to an outlet port directed toward a rotor, and arranging the movable valve element in the outlet port so as to be adjacent to the outer circumference of both rollers at the complete insertion position. CONSTITUTION: A rotor housing 8 of a double screw compressor has a working space 11 opened in end walls 9, 10, and a slide valve 18 for controlling the volume is fitted to the position adjacent to the working space 11. A radial outlet port 12 is formed adjacent to the end wall 9 in a surrounding wall of the working space 11 of the rotor housing 8, a movable valve element 13 is provided corresponding to the outlet port 12, and arranged in the outlet port 12 so as to be adjacent to the outer circumference of both rotors at the complete insertion position. The movable valve element 13 is split by a ridge line 14, and has two concave surfaces 15, 16 directed to end faces of the rotors, and a flat surface 17 directed to an outlet surface.
Patent JP-H01225817-A (JP)
Title: Control circuit for wick type kerosene space heater
Inventor: UCHIDA TAMIYA
IPC: F23N5/26
Filed: 1988-03-07
Abstract: PURPOSE:To improve facility, by a method wherein when an actuating signal from a deficiency-in-oxygen detector or an electric shock device or a trouble signal from a cam switch are inputted, an extinguishing motion is performed and an alarm display unit is motioned, and an alarm is released through the working of an extinguishing switch. CONSTITUTION:While a cam switch A is turned ON through the working of a microcomputer 1 with the aid of a motor 3, through the turning-ON motion of a cam switch B motioned with the aid of the motor 3, a wick is raised. The motor 3 is stopped for a specified time to ignite a heater 5. Thereafter, the wick is raised to an optimum position, and the cam switch B is turned OFF to hold an ordinary combustion state. In that case, when an actuating signal from a deficiency-in-oxygen detector 10 or an electric shock device 11 or trouble signals from the cam switches A and B are inputted, the motor 3 is immediately run to operate an alarm display unit 18. An alarm is released by means of an extinguishing switch 7, and abnormality and a trouble are eliminated. When combustion is consecutively restarted, by controlling ignition by means of an ignition switch 6 again, transfer to combustion is effected again. This constitution enables improvement of facility and accurate control of a combustion state.
Patent JP-2000247362-A (JP)
Title: Food storage container
Inventor: FUJIWARA KENJI
IPC: B65D77/08
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To make a lid body difficult to detach from a container body by providing a plurality of skirt portions extending downward together with a flange portion extending outwardly on a peripheral edge of an opening part to increase the bending strength around the opening part. SOLUTION: An outwardly extending flange portion 3 having a plurality of downwardly extending skirt portions are provided on a peripheral edge of an opening part of a container body 1. The bending strength of the peripheral edge of the opening part of the container body 1 is increased, and troubles that a lid body 2 is detached from the container body 1 or the container body is broken in handling a food container can be effectively prevented.
Patent JP-H05260011-A (JP)
Title: Variable velocity communication method
IPC: H04J3/22
Filed: 1992-03-12
Abstract: PURPOSE:To provide the variable velocity communication method which can reduce the energy consumption of slave stations without affecting communicated contents even at the time of communication concerning the communication method for 1-to-n data communication between a master station and the plural slave stations. CONSTITUTION:A master station 1 is provided with a multiplex circuit 3, clock generating circuit 4 and multiplex control means 5, and respective slave stations 10-n0 are provided with data exchange circuits 13, clock reproducing/velocity detecting means 14 and pulse generating circuits 15. At the master station 1, data are transmitted at communication velocity based on communication traffic between the master station 1 and the slave stations 10-n0, on the side of the slave stations 10-n0, a pulse generated from a clock signal reproduced from the received data is initialized by the velocity detecting means 14 each time the communication velocity is changed, and the received data are transformed into data at fixed service velocity by the clock signal and the pulse at the same velocity as the received communication velocity while matching timing.