baber/WOPTO huggingface dataset:
Patent JP-S58224331-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: HIRAYAMA KAZUHIRO
IPC: G02F1/1345
Filed: 1982-06-23
Abstract: PURPOSE:To prevent dewing and water-drop sticking at a terminal leading-out part of a liquid crystal cell and corrosion of an electrode by applying a water repellent. CONSTITUTION:While the liquid crystal cell is dipped in the water repellent, a water repellent group 8 of some molecular layers is formed on the surface of a glass substrate 7. This consists of a basic group 9 and a water repellent layer 10. There are a state wherein only the water repellent group 8 resides and a state wherein only the water repellent single molecule layer resides after solvent washing; the water repellent group 8 of the water repellent couples with a group such as an alkyl group as a base at some inteval and when the water repellent sticks to the glass substrate, a porous state is obtained. Thus, the cell is washed with the solvent to secure a water repellent property, and consequently dewing and water-drop sticking are prevented at the terminal leading-out part of the liquid crystal cell to prevent the corrosion of an electrode. Further, the cells of good quality are obtained even by a large-quantity treatment by the dipping, spraying, brush painting, etc., of the water repellent.
Patent JP-S62258320-A (JP)
Title: Novel pharmaceutical preparation for oral administration
Inventor: KUTSUTO INGUMARU REYOOBUGUREEN
IPC: A61K47/38
Filed: 1987-04-30
Abstract: PURPOSE:To provide a pharmaceutical preparation containing omeprazole for oral administration and effective in influencing the secretion of gastric acid in use and protecting the gastric and intestinal cells. CONSTITUTION:The objective pharmaceutical preparation for oral administration can be produced by using a core containing omeprazole as an active component in combination with an alkali-reactive compound or containing an alkali salt of omeprazole and optionally an alkali-reactive compound and coating the core with one or more inert intermediate coating layers. The intermediate coating layer is composed of (A) a tablet excipient soluble or quickly decomposable in water or a water-soluble film-forming polymeric compound (e.g. polyethylene glycol) and optionally (B) a pH-buffering alkaline compound (e.g. magnesium oxide) and is positioned between the alkali-reactive core and an enteric outer layer. The omeprazole is administered at a dose of 1-400mg/day in 1 - several separated doses.
Patent JP-H0410289-A (JP)
Title: Magnetic disk device
Inventor: HIRANO KENICHI
IPC: G11B23/033
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the sufficiently stable contact state of a magnetic head without providing any disk pressing lever by forming a window for contacting the magnetic head on one surface among the front and back surfaces of a case, on the other hand, facing the window to a disk face to be opposite to a disk face in contact with the magnetic head and providing a projecting part integrated with the case at a certain position in the case to be the high order side of a disk rotating direction rather than the contact part of the magnetic head. CONSTITUTION:By housing a magnetic disk device 21 into an FDD, a negative pressure slider is inserted from a window 25 formed on either the front or back surface, and a magnetic head 35 is in contact with a magnetic disk 22. When rotating the magnetic disk 22 in such a state, a projecting part 32 integrally formed in the case to be faced to the face of the magnetic disk is operated so as to stabilize the rotation of the magnetic disk and to satisfactorily contact the magnetic head 35 until reaching prescribed high-speed rotation, and after the magnetic disk 22 reaches the prescribed high-speed rotation, the stable contact state of the magnetic head 35 is maintained by the cooperation of the negative pressure slider and the projecting part 32.
Patent JP-H02287990-A (JP)
Title: Program selecting device
Inventor: ADACHI JUNICHI
IPC: G11B27/10
Filed: 1989-04-27
Abstract: PURPOSE:To realize a quick program selection by determining an address of a program, based on a position of a cursor on a menu screen and arrangement information, moving a pickup to the address position and executing the reproduction. CONSTITUTION:At the time of the beginning of reproduction of a disk 1, a menu screen and arrangement information 27 are read. Subsequently, the arrangement information 27 for showing a recording position on the disk 1 of a program is stored in a storage circuit 24. When the menu screen is outputted from an image display device 7, a cursor 23 is moved to a program to be selected by an operation of a cursor moving means 12. A cursor position deciding means 10 decides a position of the cursor 23 on the menu screen, and sends cursor position information to a comparing circuit 25 of a control circuit 13. The circuit 25 determines an address of a program selected from the information 27 of the circuit 24 and the cursor position information. A pickup movement instructing means 15 moves a pickup 3 and executes reproduction by operating a selected program reproduction executing means 14 of the disk 1.
Patent JP-H11308780-A (JP)
Title: Electric load control circuit for vehicle
Inventor: KIMURA MAKOTO
IPC: H02H7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric load control circuit for vehicle, which drives a field effect transistor for driving a coil by pulse width modulation(PWM) control and which is able to protect a load, when a power supply is reversely connected and increase the current efficiency with the increase in the number of components being suppressed. SOLUTION: This circuit is constituted of a coil 3 inserted between a power supply 1 and the ground 2a, a field effect transistor 5 which is inserted between the coil 3 and the ground 2a and is provided in parallel with a parasitic diode 4, which allows current to flow only in one direction from the ground 2a to the power supply 1, an microprocessor unit(MPU) for driving the field effect transistor 5 by PWM control, a flywheel diode 6 which is inserted between a point between the downstream side of the coil 3 and the field effect transistor 5 and the upstream side of the coil 3 and which allows current to flow only in one direction from the downstream side to the upstream side of the coil 3,  and a reverse connection preventing transistor 7 which is inserted between the flywheel diode 6 and the power supply 1 and is operated by the difference in voltage between the ground 2b and the flywheel diode 6.
Patent JP-S63274578-A (JP)
Title: Thermal transfer printing method
Inventor: NAKAMURA TADASHI
IPC: B41J29/36
Filed: 1987-05-06
Abstract: PURPOSE:To simplify the constitution of a thermal transfer printer by changing the feed speed of a thermal head and allowing the ink of an ink ribbon to be transferred to recording paper and the ink transferred to the recording paper to be shifted to the ink ribbon by a difference in contact time between the ink ribbon and the recording paper. CONSTITUTION:Heat is transferred to an ink ribbon 4 from the heat-generating part 3a of a thermal head 3, and the contact time between the ink ribbon 4 and a recording paper 2 is selectively changed to be long or short until the ink ribbon 4 is separated from the recording paper 2. Consequently, the adhesion of ink to the recording paper 2 and the separation of ink adhering to the recording paper 2 occur easily and securely. Thus a special mechanism as seen in the conventional thermal transfer printer is not required, and as result, the constitution of the thermal transfer printer becomes simple with cost saving achieved.
Patent JP-S5734121-A (JP)
Title: Composition containing epoxy resin
Inventor: FUKUYAMA KICHIYA
IPC: C08L63/00
Filed: 1980-08-07
Abstract: PURPOSE: Titled composition which, after being cured, shows a high crosslinking density and excellent heat resistance and durability, comprising an epoxy resin and a specified resorcin/monohydric phenol cocondensation novolak.  
     CONSTITUTION: A resorcin/monohydric phenol cocondensation novolak, total content of unreacted resorcin and unreacted monohydric phenol ≤8wt%, is prepared by reacting a monohydric phenol containing at least 30mol% resorcin with an aldehyde in the presence or absence of a catalyst and removing the unreacted resorcin and unreacted monohydric phenol. Next, an epoxy resin (A) is mixed with the above cocondensed novolak (B) in amounts such that the number of the phenolic hydroxyl groups of component B is 0.5W1.5 per epoxy group of component A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S603019-A (JP)
Title: Electronic equipment
Inventor: KIMURA SHINICHI
IPC: G06F3/048
Filed: 1983-06-17
Abstract: PURPOSE:To change display screens by providing a transparent keyboard on a display device, and operating the transparent keyboard on the display device when information displayed on the display device is switched. CONSTITUTION:The display device 3 displays data inputted on the keyboard 1 and data stored in a memory 2. The transparent keyboard 4 provided on the display device 3 has a spacer 43 made of a transparent and insulating material interposed between a lower transparent electrode 44 and an upper transparent electrode 42. The spacer 43 is cut partially at parts used as transparent keys, and an operator presses the part to bring the upper transparent electrode 42 and lower transparent electrode 44 into contact, entering in a key input state. The electrode 42, spacer 43, and electrode 44 are all transparent, so the operator can read display contents on the display device 3.
Patent JP-2000308215-A (JP)
Title: Control device of electric vehicle
Inventor: MIYAZAKI YUJI
IPC: H02P27/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To avoid being influenced by the fluctuation of a motor revolution upon the motor control of an electric vehicle. SOLUTION: In the control device of an electric vehicle, revolutions (rotational speeds) of wheels 16 are detected by sensors 100 and 102 and supplied to a controller 42. The controller 42 calculates the target revolution of the motor based on the revolution of the wheels and controls an inverter 18 according to the target motor revolution to avoid the fluctuation of the motor revolution. If the revolution of the motor 10 is detected directly to obtain the target revolution, a low-pass filter processing, etc., are necessary for removing the fluctuating components, and an offset between the target value and actual value is produced. However, by using the revolution of the wheel with a large inertial moment, the low-pass filter processing, etc., become necessary, and the target motor revolution free of offsets can be obtained.
Patent JP-2000296230-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine rich in attractiveness and capable of increasing a thrilling feeling and an excitement in a game as a whole. SOLUTION: In this game machine, a design variation game is executed in a variable display device 30 on the basis of an entry of a ball in a start prize-winning port 20, and if the result thereof is a display of a big win, a special prize wherein a variable prize-winning device 50 opens and closes 16 times at the maximum occurs. Further, in case the design variation game results in a stop of uniform specific designs in all display parts in some group of the variable display device 30, the display state is maintained in the group wherein the uniform specific designs are stopped in the display parts instead of a design variation game to be executed next time, and a special design variation game wherein various designs are changed and then stopped only in a display part besides the group is executed.
Patent JP-S60253294-A (JP)
Inventor: SHIMADA YUZO
IPC: H05K1/03
Filed: 1984-05-29
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-S62265576-A (JP)
Title: Low voltage detecting circuit
Inventor: SUZUKI TATSUYA
IPC: G01R19/165
Filed: 1986-05-13
Abstract: PURPOSE:To attain stable protection even against a voltage which is much higher than a specific low voltage by a simple means by connecting a Zener diode, a constant current circuit, and a photocoupler to the positive and negative terminals of a power source to be detected. CONSTITUTION:When the voltage at the DC intermediate part of an inverter device exceeds the Zener voltage of the Zener diode 2, a current is conducted to a low voltage detecting circuit 1 through the constant current circuit 3, photocoupler 4, and photodiode 4a and the photocoupler 4 is put in invariably stable operation regardless of the voltage of a DC power source 5. When the voltage at the DC intermediate part 5 drops owing to the power failure or disconnection of the input power source of the inverter device, electric feeding through the constant current circuit 3 and photocoupler 4 is cut off, so a phototransistor 4b turns off and the inverter device stop signal circuit consisting of a delay circuit 8 and an RS flip-flop 9 conducts and a flip-flop outputs a signal, thereby stopping the inverter device.
Patent JP-S63273835-A (JP)
Title: Ferroelectric liquid crystal element and its manufacture
Inventor: HARADA TAKAMASA
IPC: G02F1/1337
Filed: 1987-05-01
Abstract: PURPOSE:To eliminate a fine orientation defect and to improve bistability by specifying the quantity density of fine orientation defects in ferroelectric liquid crystal and variation ranges of fmax and fmin. CONSTITUTION:This element is so constituted that the quantity density of fine orientation defects (zig-zag dislocation) in the ferroelectric liquid crystal is <=15 defects/0.16mm<2> and the overlap between the variation width of the maxi mum driving frequency (fmax) at which the maximum illumination/nonillumination contrast ratio is obtained and the variation width of the driving frequency (fmin) at which the contrast ratio begins to vary at a voltage + or -Vh applied in a unselected state is <=2kHz. Consequently, there is no fine defect orientation defect at the periphery of an epoxy-based bead powdery adhesive and the bistability becomes superior.
Patent JP-H11299851-A (JP)
Title: Massage device
Inventor: HIRATE YOSHITOSHI
IPC: A61H7/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To make a massage device for controlling the inversion time period of the moving direction of a massage unit low in cost and excellent in safety. SOLUTION: A control circuit 35 detects the current value of a motor 12 for moving the massage unit back and forth every second for instance through a current transformer 34, obtains the rotation number of the motor 12 based on the detected current value, compares a total rotation number for which the rotation number is integrated and a set rotation number set beforehand corresponding to the moving width of the massage unit and controls the inversion time period. Since a detection means for deciding the inversion time period is constituted of the current transformer 34, the cost is lowered compared to the conventional one with the need of a rotary plate and a photosensor. Also, since the current value of the motor 12 is detected, whether or not the motor 12 is turned to a lock state is surely judged.
Patent JP-S63275010-A (JP)
Title: Magnetic head for floppy disk and its manufacture
Inventor: WATANABE TOSHINORI
IPC: G11B5/265
Filed: 1987-05-01
Abstract: PURPOSE:To guarantee the uniform quality without causing crack or inequality of bonding strength at the manufacture by making a magnetic core part and a slider part by the same material. CONSTITUTION:A read/write gap 16 is formed between a slider and read/write core 11 and a center core 13 to apply read/write with respect to the recording track on a floppy disk. Moreover, a couple of erasure gaps 17 are formed between an erasure core 12 and a center core 13, erasure action to both sides of the recording track on the floppy disk is executed to form a guard band. In this case, the slider and read/write core 11, a slider and erasure core 12, the center core 13 and the slider 14 are made of the ferrite of the same magnetic material. Thus, the bonding part between the magnetic core and the slider does not exist and a media-ware to the sliding floppy disk is made excellent.
Patent JP-S60254835-A (JP)
Title: Program identifying receiver equipped with sound recording function
Inventor: KUROSAKI MASAKANE
IPC: H04H60/37
Filed: 1984-05-31
Abstract: PURPOSE:To reproduce sound-recorded information not from the middle to prevent the information from being recognized erroneously by tape-recording a desired broadcast program automatically, and stopping the tape-recording operation and rewinding the tape to the start point of the tape recording when a program end signal is detected. CONSTITUTION:The receiver receives a broadcast radio wave having a program start code and a program end code superposed in part of the voice band, and when the program start code in the demodulated signal from a tuner 2 is detected by a program identification signal detecting circuit 3, its detection signal is inputted to a coincidence circuit 4. When the detection signal from the circuit 3 coincides with a program code set with a program selection switch 5, the circuit 4 sets the coincidence signal in the latch circuit 61 of a control circuit 6. The circuit 61 operates a sound recorder 7 automatically to tape-record sound information demodulated by the tuner 2. Further, the program end code is detected 3 and when it coincides with the set program end code, the circuit 4 resets the circuit 61 to stop the sound recording and sets a latch circuit 62 to put the sound recorder 7 in rewinding operation to the start point of the program sound recording and also turns on an alarm device 8; and the circuit 62 is reset when the rewinding to the start point of the sound recording is completed.
Patent JP-H11301976-A (JP)
Title: Boom expansion mechanism for mobile crane
Inventor: KAMEYAMA KYOJI
IPC: B66C23/687
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To shorten time needed for boom expansion/contraction by effectively using the output of a hydraulic cylinder for a boom expanding/contracting operation to prevent the enlargement of a boom including the hydraulic cylinder. SOLUTION: A rod and boom connecting means 8 for connecting a piston rod 7B with a selected boom is provided in the tip of the piston rod 7B of a one-stage double acting hydraulic cylinder having a cylinder tube 7A fixed to the base end side of a top boom 2, and an inter-boom fixing means is provided for fixing adjacent booms to each other. By targeting a boom to be expanded, expansion/contraction driving by the one-stage double action hydraulic cylinder is carried out by the rod and boom connecting means, and by moving the one-stage double action hydraulic cylinder between the boom to be expanded/contracted and an already expanded/contracted boom while performing an expanding/contracting operation, a newly selected boom is expanded and driven.
Patent JP-S5735430-A (JP)
Title: Single side-band transceiver
Inventor: HARUKI HIROSHI
IPC: H04B1/40
Filed: 1980-08-09
Abstract: PURPOSE:To prevent mislocking of an AFC circuit due to voice, by locking or releasing an AFC circuit at the reception side through the use of pilot signal transmitted from the transmission side. CONSTITUTION:An SSB signal including a pilot signal with frequency arrangment as shown in Figure B is transmitted from a transmission side. On the other hand, this signal is received at an antenna ANT at the reception side, a part of the signal is given to an AM detection circuit 22 via a BPF8 for AM detection. When a signal extracted at the BPF8 is the pilot signal, since a low-frequency signal f0 exists in the output of the circuit 22, a lock judgement circuit 23 turns on and a changeover switch 26 is actuated and an AFC voltage obtained at an LPF11 is applied to a local oscillator 12. If a local oscillator 12 is mislocked with continuous tone in the voice band, the output of the circuit 22 is ''none'' with the operation of the BPF8 to release the AFC loop.
Patent JP-S5812792-A (JP)
Title: Composite material for planography
Inventor: OOSAWA TOSHIYA
IPC: B41N1/08
Filed: 1981-07-15
Abstract: PURPOSE:To provide the titled composite material free from fatigue rupture of a metallic foil, excellent in useful life length, printing durability and inexpensive, by combining a metallic foil with a support which has a strength-elongation characteristic equal to that of the metallic foil. CONSTITUTION:The metallic foil e.g., an aluminum foil is combined with the support (e.g., cardboard) which has a strength-elongation characteristic comparative to that of the foil by an extrusion laminating system or the like.
Patent JP-H11308688-A (JP)
Title: Loudspeaker system
Inventor: FUJIHIRA MASAO
IPC: H04R1/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a loudspeaker system that has low frequency components expanded, a low frequency sound is emitted with high quality and rocking of a speaker box with a light weight is prevented by providing a movable vibrator to a baffle plate, while an internal pressure change in the speaker box is used for a driving force, so as to produce an operating force reversely in a sound radiation direction. SOLUTION: A movable vibrator 21 placed on a baffle plate 2 of a loudspeaker box 1 is moved simultaneously with air pressure fluctuations in the inside of the speaker box 1 through a volume VB of the speaker box 1. An active force F2 of the mobile vibrator 21 driven by a force of a pressure change is supported by a reaction force-F1 of a sound radiation force F1 of a speaker 3. Thus, rocking before and after the light weight speaker box 1 is suppressed simply, and the speaker system that powerfully reproduces a low sound frequency component is obtained. That is, a single speaker 3 is able to cancel or attenuate the reaction force-F1 of the sound radiation force by only arranging the movable vibrator 21 for the baffle plate 2 of the speaker box 1.
Patent JP-S63273989-A (JP)
Inventor: SUGAWARA YOJI
IPC: G07F19/00
Filed: 1987-05-01
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-S6359670-A (JP)
Title: Off-position measuring instrument
Inventor: WATANABE MUTSUMI
IPC: G06K9/32
Filed: 1986-05-15
Abstract: PURPOSE:To simply obtain traveling control information by comparing the three-dimensional position of an object obtained from a stereoscopic picture at the time of traveling a moving robot with the three-dimensional position of the object obtained from a preset spot, obtaining a position coordinate converting matrix and obtaining an off-position from the set spot. CONSTITUTION:A three-dimensional position detection part 2 stereoscopically calculates and processes the three-dimensional position from the position of the moving robot on the object extracted in an object extracting part 1 according to the stereoscopic picture. A quantity of off-position calculating part 3 compares the three-dimensional position of the object obtained from the stereoscopic picture with the three dimensional position of object groups to the preset spot, respectively, and the quantity of the misregistration from the preset spot of the position of the moving robot at the time of inputting said streoscopic picture is calculated from the quantity of the off-position of the three- dimensional position on the same object. The quantity of the off-position obtained in the quantity of off-position calculating part 3 is applied to the movement control part of the moving robot and the traveling thereof is controlled.