baber/WOPTO huggingface dataset:
Patent JP-S59191952-A (JP)
Title: Secret transmission system of information
Inventor: TSUTSUI HIDEKAZU
IPC: H04K1/04
Filed: 1983-04-15
Abstract: PURPOSE:To improve the privacy of a secret transmission system where the frequency spectrum of information is divided into plural parts and rearranging the order of these divided spectra, by inserting a pseudo spectrum into a specific band of a low level electric power. CONSTITUTION:An input signal 1 passes through an A/D converting part and a parallel/serial converting part 3, and the frequency spectrum of the signal 1 is obtained at a high-speed Fourier converting part 4. A specific low electric power part is deleted at an undesired spectrum eliminating part 5 for the output of the part 4. Then this output is supplied to an addition part 8. A pseudo spectrum is supplied to the part 8 from a pseudo spectrum generating part 7, and the output of the part 8 is transmitted through a spectrum order rearranging part 9, an adverse high-speed Fourier converting part 10, a parallel-serial converting part 11 and a D/A converting part 12. At the reception side the spectrum order is rearranged and the pseudo spectrum part is deleted. Then an original signal is reproduced.
Patent JP-H04301545-A (JP)
Title: Semiconductor spectro-detector
Inventor: YABE MASAYA
IPC: G01N21/3554
Filed: 1991-03-29
Abstract: PURPOSE:To reduce a size and weight of a spectrometric measurement apparatus such as an infrared moisture meter and also remove causes of mechanical noise such as vibration due to a motor, etc., and friction. CONSTITUTION:A beam 1A in a flat plate is formed on a silicon substrate 11 by means of micromachining technology. Light receiving layers 231, 232, 233 and filter layers 241, 242, 243 are formed on a light receiving element 2 by means of photo etching or sputtering. The beam 1A is interposed between permanent magnets 16,17 and inverse parallel current is made flow to the beam 1A to be tilted at the beam 1A in different directions so that received light is selectively directed to the light receiving layers 231, 232, 233 of the light receiving element 2 on a reflection film layer 15.
Patent JP-H09259927-A (JP)
Title: Manufacture of nomaqueous electrolyte lithium secondary cell
Inventor: HASEGAWA MASAKI
IPC: H01M10/0566
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a nonaqueous electrolyte lithium secondary cell without decreasing a cell characteristic, by making a cell provided with a positive/ negative electrode and a nonaqueous electrolyte containing a lithium compound oxide, and leaving the cell left as it is at a specific temperature, thereafter performing a charge. SOLUTION: A positive electrode containing a lithium contained compound oxide of LiMO2 (M is Co, Ni, Mn, Fe, V, B, Al, Mg) and a chargeable/ dischargeable negative electrode of carbon material or the like are wound or layered by interposing a separator, inside a cell case is charged with the electrodes together with a nonaqueous electrolyte, a cell is formed. Thereafter, this cell is charged to a charge condition generating cell voltage exceeding 3.6V. In this case, before this charging, the cell is left as it is at a temperature in a 30 to 85 deg.C range. A time of this leaving the cell as it is preferably is 3 hours to 15 days.  In this way, a nonaqueous electrolyte lithium secondary cell, infiltrating a nonaqueous organic electrolyte of high viscosity sufficiently uniformly in a cell charged with the electrolyte in high density and improving a charge/discharge cycle characteristic in a charge process, is obtained.
Patent JP-H0573542-A (JP)
Title: Document layout method
Inventor: IWAI ISAMU
IPC: G06F17/27
Filed: 1992-03-25
Abstract: PURPOSE:To perform a document process which can automatically move specific words or phrases of document data to a specific position on the output frame of the document data. CONSTITUTION:An index sentence is extracted from the document data inputted from an input part 1 by referring to an index dictionary 6a and an index rule dictionary 7a and the document structure of respective sentences which are divided into the index sentences and main sentences following it is decided by referring to a document structure rule dictionary 8a; and hierarchical logic structure indicated by the document structure of the document data is found according to the document structure and the specific words or phrases corresponding to, for example, the index words are automatically moved to the specific position according to a layout rule corresponding to the document structure of each sentence indicated by the logic structure and displayed at a display part 5.
Patent JP-S58182721-A (JP)
Title: Constant speed driving device for car
Inventor: NAITOU YASUO
IPC: G05D13/62
Filed: 1982-04-19
Abstract: PURPOSE:To ensure good traveling of a car regardless of the gear position of a traveling speed regulator, by detecting the gear position of the speed regulator and varying the gain of a control system in response to the gear ratio of the speed regulator. CONSTITUTION:A frequency-voltage converting circuit 2 receives the output pulse of a car speed sensor 1 and delivers the voltage proportional to the speed of a car to a subtractor circuit 4. When a driver operates a set switch 25 at a desired speed, the voltage corresponding to the desired speed is stored in a capacitor 3. The circuit 4 performs a subtraction between these two voltages and applies the difference voltage to a comparator 18. The circuit 18 compares said difference voltage with the voltage charged to a capacitor 9 by a gear position detecting switch 14. When the car speed is coincident with the desired level, only the 2nd solenoid 30 is energized via an OR circuit 20 and an AND circuit 23. As a result, the throttle is fixed at that position.
Patent JP-H05272798-A (JP)
Title: Package type air conditioner
IPC: F24F13/20
Filed: 1992-03-25
Abstract: PURPOSE:To minimize discomfort by locating a frenum chamber higher than a conventional mounting position and arranging a diffuser of universal type above the plenum chamber. CONSTITUTION:A diffuser 4b of universal type is mounted above a plenum chamber 1b, which is mounted above a fan chamber of an air conditioner 2. By this, a distance it takes for diffused air to reach a user's sitting height range B, for example, is prolonged from 5m to 7m. On the other hand, a distance to reach an upper surface of a desk is prolonged from 7m to 8.5m. Within this range, wind velocity is reduced in proportion to a reaching distance X. Thus, if direction of vanes of the diffuser 4b of universal type is changed, both the reaching distance and wind velocity can also be changed. By this, not only the reaching distance of supplied air can be prolonged, but also the wind velocity colliding against the user can be reduced. As a result, the user's discomfort can be minimized and papers on the desk can be prevented from being scattered.
Patent JP-H07275718-A (JP)
Title: Hot air thermostatic bath
Inventor: MIHASHI KENHACHI
IPC: B01L7/04
Filed: 1994-04-05
Abstract: PURPOSE:To restrain other samples from being influenced by a vaporized material generated form individual samples to precisely evaluate the thermal aging resistance. CONSTITUTION:In a hot air thermostatic bath for a thermal aging test in which hot air of constant temp. is fed to a testing tank 1 provided with an air inlet port 3 and an air discharge port 4 and also ventilation of a constant volume is performed every prescribed time while air in the testing tank is circulated, a purifying filter F for removing a vaporized material generated from a sample S is provided at least one place of air circulating routes 1b, 6, 8 in the testing tank 1.
Patent JP-H10271091-A (JP)
Title: Spread spectrum radio communication equipment
Inventor: NUMAGAMI KOICHI
IPC: H04B1/7073
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a communication equipment to conduct plural sets of 1:1 communication by adopting a time division method for the spread spectrum communication system. SOLUTION: A communication equipment is provided with a reception section 2 that receives a radio communication signal by a spread spectrum modulation system from plural other stations based on a time division format where a 1-frame period consists of a prescribed number of time slots, a time slot discrimination section 6 that discriminates a current available state of time slots based on a reception demodulated output Do, a time slot decision section 7 that decides a time slot used for acknowledgement transmission by a communication opposite station while transmission of its own station to a time slot at a required position based on the discrimination, a memory section 8 that stores data such as decided time slot position, a transmission section 3 that transmits required data by a radio communication signal adopting the spread spectrum modulation system through its own station time slot, and a control section 10 that controls the time slot discrimination section 6 and the transmission section 3 or the like.
Patent JP-S60209785-A (JP)
Inventor: YAMAUCHI TAKASHI
IPC: G09G5/36
Filed: 1984-04-04
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-S63233626-A (JP)
Title: Radio communication equipment
Inventor: ITO KOICHI
IPC: H04B7/26
Filed: 1987-03-20
Abstract: PURPOSE:To exactly send a dial signal without generating a various kinds of undesirable effects, by providing a dial reception decision means which decides whether a bit of dial information sent from a mobile radio terminal is received at a master device exactly. CONSTITUTION:The titled device is the one in which the dial reception decision means A is provided, and it is decided whether the bit of dial information sent from the mobile radio terminal is received exactly at the master device. As a result, when dial data is not received exactly at the master device due to fading, etc., the fact is detected by the dial reception decision means A, therefore, it is possible to take a countermeasure for erroneous connection or no connection when the dial data is not received exactly. Therefore, it is not required to apply a large-scaled preventing means such as the increase of a transmission output or the repeat of the dial data for plural number of times while the dial data is received exactly.
Patent JP-H04301716-A (JP)
Title: Incident light sensor and light source position detecting system
Inventor: OKUMURA HAJIME
IPC: G01C1/00
Filed: 1991-03-29
Abstract: PURPOSE:To detect the incident direction, the incident angle and the intensity of a light source by disposing light receiving sections which are divided into plural ranges, around the periphery of an opaque projected section, and thereby detecting the output of the respective light receiving sections. CONSTITUTION:A conical projected section 2 is formed at the center of the detecting section 1 of an incident light sensor, and for example, quartered light receiving elements (such as a photo cell) 3a through 3d are disposed around the periphery of the projected section. When light comes in, the shade of it is formed at the opposite side, only the light receiving elements corresponding to the shade become small in detection value. A detection circuit 4 detects the intensity of light coming in the elements 3a through 3d, and respective detected values are inputted into a formulization computing circuit 5 and an intensity computing circuit 8. Formulized detected value is inputted into a fuzzy estimation section 6, so that the incident direction and an incident angle are thereby estimated. These data are inputted into a circuit 8, and the intensity of incident light (quantity of light) is computed by the circuit 8 based on the input data from the circuit 4 so as to be outputted. Namely, the actual quantity of light in the incident direction (angle, direction) of actual light is computed by the circuit 8.
Patent JP-H04303087-A (JP)
Title: Assembly method of automobile
Inventor: SAKANE KATSUMI
IPC: B62D65/00
Filed: 1991-03-30
Abstract: PURPOSE:To improve a working property of the connection of a floor member to an upper body member as well as to make them connectible at limited manhour, by attaching a rear seat to the floor member turnably with the front end side of a seat cushion part as a hinge part and thereby forming a floor unit. CONSTITUTION:A rear seat 42 is attached to a floor member 27 turnably with the front end side of a seat cushion part 46 as a hinge part 47, thereby forming a floor unit 43. In succession, the rear seat 42 is taken into the inner part of an upper body member 20 at a position rotated to the front side through a floor part opening K1, and the floor unit 43 is assembled to the upper body member 20, forming a body proper. With this constitution, since such a state as contacting with any member being set up in and around this floor part opening of the upper body member is not produced, it is excellent in a working property for connecting operation which is performable at relatively limited manhour.
Patent JP-H06258697-A (JP)
Title: Reflection type film detecting device
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain large reflected light quantity and to reduce the difference of the reflected light quantity caused by the difference of refractive index of the reflection surface of film by making the incident angle of light made incident on the reflection surface of the film large. CONSTITUTION:This reflection type film detecting device is provided with a light emitting element 5 having a lens 6, and a light receiving element 7 having a lens 8. When the reflection surface 2 of the film exits at a reflecting position, emitted light from the light emitting element 5 is reflected on the reflection surface 2 of the film, and reaches the light receiving element 7. When the film does not exist or the hole of perforation on the film is at the reflecting position, the emitted light is not reflected and does not reach the light receiving element 7. By detecting such change the movement of the film is detected. In such a case, the incident angle theta1 of the emitted light of the light emitting element 5 on the reflection surface 2 of the film is made larger than the conventional one, so that the reflected light quantity is made large.
Patent JP-H06258712-A (JP)
Title: Camera
Inventor: MATSUMURA KOICHI
IPC: G03B17/28
Filed: 1993-03-04
Abstract: PURPOSE:To clearly display a photographing picture, to facilitate operation for switching the display of the picture, and to perform switching concerning all the picture sizes in a short time by displaying a photographing range and the stage of a camera or photographing information in different areas. CONSTITUTION:This camera is constituted of a display means 12 for respectively and independently displaying the photographing range corresponding to the picture size which can be selected and the state of the camera or photographing data in the areas which are not overlapped, means 17 and 18 for varying the view angle of a lens, a setting means (system controller) 1 for the varying means 17 and 18, a means for detecting the specified operation of the camera, switching means 15 and 16 switching the picture size every specified time, and a means 19 eliminating a specified image plane from the circulation of the picture size. The state of the camera and the photographing data are always superimposed on the photographing picture within a finder regardless of the picture size. Operation for varying the view angle of the lens and operation for switching the picture size are performed by one operating member, and the specified picture is eliminated from the circulation of the picture size, thereby eliminating troublesomeness at the time of confirming the display within the finder.
Patent JP-2000268996-A (JP)
Title: Plate antenna member, plasma processing device used therewith and plasma processing method
Inventor: HONGO TOSHIAKI
IPC: C23F4/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plane antenna member capable of inputting a high electric power as controlling abnormal discharge due to electric field concentration. SOLUTION: This plane antenna member 66 introduces a micro wave for generating a plasma from a plurality of slots 84 to the inside of a processing container 22 disposed with a table 24 for placing a processed product W inside and capable of being evacuated. In this case, a circularly polarized waveform forming conductor 86 is disposed inside the slots. Thereby, a high electric power can be inputted as controlling abnormal discharge due to electric field concentration.
Patent JP-H10256358-A (JP)
Title: Wafer chucking apparatus and manufacture thereof
Inventor: ONO TADASHI
IPC: H01L21/683
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the no. of particles deposited to the wafer back face after chucking the wafer by providing a ceramic base and ductile worked chucking plane having a specified number of recesses and specifying the no. of particles deposited on the wafer being checked to the chucking plane. SOLUTION: An apparatus for chucking and holding a wafer on a chucking plane has a ceramic base and ductile worked chucking plane having recesses of 0.1μm or less diameter to limit the number of particles deposited to a wafer to 0.3 particles/cm<2> . The ceramic base is a sintered Al nitride compact lapped with high-hardness abrasives, e.g. diamond grains of 1μm or less in mean grain size, to obtain a ductile worked plane having a center line means surface roughness Ra of 0.01μm or less.
Patent JP-2000266421-A (JP)
Title: Stirling cycle engine
Inventor: SUZUKI KENTARO
IPC: F02G1/043
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To drive a piston with a permanent magnet being molded easily. SOLUTION: Planar permanent magnets 20 are arranged to surround a piston 15 thus constituting a magnet group 18. An electromagnetic coil 19 is applied over the outer circumference of the magnet group 18 and fed with an AC current to generate an AC field in order to move the magnet group 18 in the axial direction thus reciprocating the piston 15 in an inner cylinder 7 in the axial direction. Since planar permanent magnets 20 are employed, molding work thereof is facilitated while suppressing warp or distortion.
Patent JP-H02248913-A (JP)
Title: Electrophotographic image recording device
Inventor: FUJII HARUO
IPC: G02B26/10
Filed: 1989-03-22
Abstract: PURPOSE:To prevent a reflecting surface from varying and to facilitate the manufacture by providing an optical deflecting element which has an optical deflection part filled with liquid and a signal power source which applies a driving signal to its respective heat sources. CONSTITUTION:A substrate 101 and a thin-film reflecting layer 109 which reflects light from a light source 3 form an enclosed space, wherein a heat source 102 and the optical deflecting element filled with the liquid 110 are provided; and the signal power source which applies the driving signal to the respective heat sources is provided. Then the driving signal corresponding to the image signal of an image is applied from the signal power source 2 to the optical deflection part of the optical deflecting element 1 to drive the heat source 102. Consequently, the liquid 110 filled in the optical deflection part is heated to generate an air bubble 111 internally and the thin-film reflecting layer 109 is deformed with its pressure to deflect the light from the light source 3. Consequently, the reflecting layer 109 is a thin film, but does not deform; and the manufacture is facilitated and the influence of a change in peripheral environment is cut off to secure a stable deflecting surface.
Patent JP-S55160292-A (JP)
Title: Heat exchanger
Inventor: KOBAYASHI NOBUYUKI
IPC: F28F1/22
Filed: 1979-06-01
Abstract: PURPOSE: To increase heat-conducting area, by providing cut-and-raised section of lower on a fin of a flat grooved plate and also by installing a meandering tube onto non-cut-and-raised part in such a manner that straight sections of the meandering tube become parallel with one another.  
     CONSTITUTION: A louver section 2a being cut-and-raised which is trapezoidal and parallel with surface of a fin 2 is provided on the fin 2 of a grooved plate, and the section on the fin 2 which is absent of the cut-and-raised section is used as a tube- attaching section 2b, and straight sections 1a of a meandering tube 1 are installed in  this section 1a in such a manner that they become parallel with one another. In this  structure, when the plate is installed in the direction that airflow and fin become  parallel with each other, width of the louver section 2a becomes narrow, and therefore, boundary layer becomes thin and heat-conducting rate is increased, and at the  same time, the heat-conducting area becomes increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07248235-A (JP)
Title: Detector
Inventor: NOJIRI HITOSHI
IPC: G01D5/30
Filed: 1994-03-11
Abstract: PURPOSE:To reduce a shaft length on a rotating shaft while a highly reliable function is maintained with a structure of two detectors by a method wherein a code punching of two optical detectors is made on circumferences with different radii of one rotary code plate to arrange a light emitting section and a photodetecting section on the upper side and lower side for each thereof. CONSTITUTION:A detector 5 condensed to one is mounted on a shaft 2 of a detector. In one rotary code plate 8, a code punching of two optical detectors is made on circumferences with different radii and a position signal is applied to light emitting sections 14 and 16 and photodetecting sections 13 and 15 on the upper side and on the lower side of the circular plate for each thereof. The signal of one photodetecting section 13 is sent to a waveform processing plate 9 and the signal of the other photodetecting section 15 to a waveform processing plate 11. Then, the signals are sent to a servo amplifier via respective connectors 19 and 18 through a cable from the waveform processing plates 9 and 11. When an accident is caused by a thermal trouble or the like of an electronic circuit, for example, changes the signal from the connector 18 used normally over to the signal from the connector 19 instantaneously, hence accomplishing a role of a switching servo motor.
Patent JP-H05270160-A (JP)
Title: Cream solder printing plate for printed wiring board
IPC: H05K3/34
Filed: 1992-03-26
Abstract: PURPOSE:To perform printing reducing the blur of cream solder. CONSTITUTION:A cream solder printing plate A for a printed wiring board is produced from a screen mesh composed of a metal fiber. Since the screen mesh 1 composed of the metal fiber can be expanded and contracted, even when the cream solder printing plate A is held so as not to be brought into contact with the surface of the printed wiring board 5, cream solder can be printed on the surface of the printed wiring board 5 by pressing the cream solder printing plate A to the printed wiring board 5 by a squeezee 6.
Patent JP-H06112849-A (JP)
Title: Transmission signal level controller for radio transmitter
Inventor: SHIBATA TAKAYUKI
IPC: H04B1/04
Filed: 1992-03-26
Abstract: PURPOSE:To realize a control of a transmission signal level of the TDMA system radio transmitter with simple configuration. CONSTITUTION:A control section 9 outputs a communication signal and its level designation signal for each time slot. A level control signal generating circuit 4 generates a level control signal in response to the level designation signal and outputs the signal to a level control circuit 2 via a D/A converter circuit 5. The modulated communication signal is level-controlled by the level control circuit 2, amplified by an RF amplifier circuit 3 and the amplified signal is outputted to the outside. The output level is detected by a detection circuit 8, fed back to the level control signal generating circuit 4 via an A/D converter circuit 7 and a detection characteristic storage circuit 6 to correct the level control signal.