baber/WOPTO huggingface dataset:
Patent JP-H03142508-A (JP)
Title: Automatic operating device for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: G05D1/02
Filed: 1989-10-27
Abstract: PURPOSE:To easily put a vehicle into a garage through an automatic operation by providing the junctions symmetrically to a guide line laid on the surface of a traveling course and limiting the autonomous traveling range of the vehicle with these junctions. CONSTITUTION:The junctions 11 and 12 are provided at both ends of a guidance line 2, and the line 2 branches off symmetrically in a T shape through the branches 11 and 12 to form the parallel circuits 13a/13b and 14a/14b. When a vehicle 1 travels a place where no line 2 is laid, a driver operates a steering device 8. When the vehicle 1 is put into a garage 17, the vehicle 1 is stopped at a point near the garage 17 between junctions 11 and 12 where the line 2 is laid. Then the driver gets off the vehicle 1 and operates a power switch 16 to supply a current to the line 2. The autonomous drive is controlled by an automatic operating device 10 so that the line 2 is set between magnetic sensors 4a and 4b and between magnetic sensors 5a and 5b. Thus the vehicle 1 driven back along the line 2 and put into the garage 17.
Patent JP-H08212366-A (JP)
Title: Application program interface for analysis of document page and its generation method
Inventor: SHIEU KUAN GUUIEN
IPC: G06V30/40
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an application program interface which can be easily handled for analyzing a document page for operating page analysis using the function of a block selecting program, and for operating access to a data structure obtained as a result. SOLUTION: A user selects one or more functions and a data file corresponding to it from an application program interface library displayed on a display which is not shown in a figure according to a purpose. A complied and newly generated program is stored in a disk which is not shown in a figure. Then, the program is directly executed from the disk which is not shown in a figure by the user or another program.
Patent JP-H06126751-A (JP)
Title: Compression reduction device of foam resin
Inventor: YADA YOSHITAKA
IPC: B29K105/04
Filed: 1992-10-20
Abstract: PURPOSE:To ensure that a hot air is circulated over an entire foam resin in a container to heat it uniformly and also every piece of foam resin is prevented from becoming fused to each other in a device for reducing the volume of the foam resin in the container by compression. CONSTITUTION:A hot air inlet orifice 9 is provided at the bottom lid 8 of a container 1 which stores foam resin 2, and at the same time, a hot air outlet 4 is provided on the container 1. Thus the hot air is allowed to circulate from the inner lower part of the container to heat the entire foam resin 2 uniformly. In addition, a stirrer 10 is provided in the container 1 to prevent the foam resin 2 from becoming fused.
Patent JP-H06132961-A (JP)
Title: Communication controller
Inventor: OKAMOTO YASUSHI
IPC: H04L12/18
Filed: 1992-10-20
Abstract: PURPOSE:To enable a unit on the transmitter side to confirm the presence or absence of an error by replying a reply data string only when the data are normally received or when the data are not normally received in the case of the functioning as the receiver side. CONSTITUTION:An area IFR 20 replied from each of units 3-5 is compared in echo back with the IFR 20 of a frame 49 on a common data circuit 1 in each echo-back comparing/detecting part. As the result in each of units 3-5, a fact that the waveform on the IFR 20 does not appear on the IFR 20 of the frame 49 on the circuit 1 is detected by comparing the waveform inputted from a reception line 9 with the waveform of its own by the echo-back comparing/detecting part. Then the transmission of the following IFR 20 are discontinued. Therefore only the IFR 20 that is outputted from a B unit 3 as a replied IFR is sent back to an A unit 2. Furthermore the units 2-5 can perform the reception processing and only the unit where its own address larger arithmetically than an IFR control code is set may be replied.
Patent JP-H01124491-A (JP)
Title: Razor with shaving aid
Inventor: MIYAZAKI HIROAKI
IPC: B26B21/44
Filed: 1987-11-07
Abstract: PURPOSE: To allow the reuse of a solid shaving aid consisting of a water-soluble cellulose deriv. which gives rise to a thermal gelatinization phenomenon by fixing the shaving aid to the exposed part of a razor head. CONSTITUTION: The solid shaving aid 8 of a thin strip shape is fixed onto the front end 7a near the edge 6a of an upper blade body 6. The shaving aid 8 consists of hydroxypropyl cellulose. The hydroxypropyl cellulose has the nature that while it is soluble in cold water, it becomes insoluble in hot water by giving rise to the thermal gelatinization phenomenon and restores the original state when cooled. Even when the razor is inadvertently carried to a place having steam, for example, a sauna or the like or is inadvertently dropped into the hot water of a bath room or the like, the dissolving and peeling of the solid shaving aid 8 do not arise any more and the reuse of the solid shaving aid 8 is possible.
Patent JP-S62140215-A (JP)
Title: Thin film magnetic head
Inventor: NAMIKATA RYOJI
IPC: G11B5/31
Filed: 1985-12-14
Abstract: PURPOSE:To obtain a titled head which is thermally stable by coating an Hf film for protecting a Cu film on the Cu film and coating a Ti film as a mask layer in the stage of dry etching the Cu film onto the Hf film. CONSTITUTION:The Cu film is laminated to 2mum, the Hf film 3 to 500Angstrom  and the Ti film 4 to 1,500Angstrom  film thickness by a vacuum deposition method or the like on a magnetic substrate 1 consisting of ferrite, etc. The Ti-film 4 is then subjected to reactive etching by gaseous CF4 as an etching gas with a photoresist film 5 as a mask layer on the Ti film. The Ti film 4 is etched to expose the Hf film 3 in the regions except the part of the film 5 where a pattern exists but the Hf film 3 is substantially prevented by the fluorine radicals in the plasma from being etched and protects the surface of the Cu film 2. After the unnecessary film 5 remaining on the Ti film 4 is removed, the Hf film 3 and the Cu film 2 are etched with the Ti film 4 as a mask layer by which a desired lead pattern is formed.
Patent JP-H03143958-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: KATO RIICHI
IPC: C08L81/02
Filed: 1989-10-31
Abstract: PURPOSE:To improve the anticorrosiveness to a metal by compounding a polyphenylene sulfide resin with a specific fine particle calcium carbonate. CONSTITUTION:100 pts.wt. polyphenylene sulfide resin contg. 70mol% or higher, pref. 90mol% or higher, repeating units of the formula is compounded with 0.1-10 pts.wt., pref. 0.5-5 pts.wt., fine particle calcium carbonate surface-treated if necessary and having a mean particle diameter of 0.5mum or lower and a BET specific surface area of 15m<2> or higher, and, if necessary, with a filler, plasticizer, release agent, coupling agent, lubricant, blowing agent, thermoplastic resin, thermoset resin, etc.
Patent JP-H11167201-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOUE MASAAKI
IPC: C08K5/07
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the radiation sensitive resin composition capable of being applied in a uniform film thickness with a small coating amount and not liable to cause pattern defect and capable of forming a resist pattern superior in pattern profiles and high in resolution with high sensitivity and suitable for a positive resist. SOLUTION: This radiation sensitive resin composition comprises (1) an alkali-soluble resin, (2) a quinonediazido compound, and (3) a mixed solvent containing a 7-14C monoketone and alkyl alkoxypropionate in a weight proportion of 10/90-90/10.
Patent JP-H08145134-A (JP)
Title: Troidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1994-11-16
Abstract: PURPOSE: To allow installation of a continuously variable transmission in a restricted space by lessening its outside dimensions. CONSTITUTION: When the gearing ratio is to be changed, a turnnion 6 is displaced in the axial direction of pivots 5, 5 by an actuator which is composed of a drive piston 37a and a hydraulic cylinder 38a. The peripheral shape of the drive piston 37a and the bore shape of the cylinder 38a are made in a long circle or ellipse. Increase in the outside dimensions caused by actuator is suppressed by locating the minor diameter on the side where the amount of protrusion is to be inhibited.
Patent JP-H08147280-A (JP)
Title: Kana/kanji converting device
Inventor: OIKE YOKO
IPC: G06F17/22
Filed: 1994-11-16
Abstract: PURPOSE: To provide the Japanese syllabary (KANA)/Chinese character (KANJI) converting device with which whether simultaneously fixing KANA added after the KANJI for showing its Japanese declension or not can be selected in the case of fixing a candidate equipped with the KANA added after KANJI for showing its Japanese declension by easily selecting the candidate out of described candidates mixing KANA added after KANJI for showing its Japanese declension and the candidate without such KANA concerning the KANA/KANJI converting device for displaying the candidate as single KANJI. CONSTITUTION: A CPU 60 reads the single KANJI of the description candidate corresponding to reading KANA inputted by a keyboard 20 from dictionary data in a dictionary area 72 so that the inputted reading KANA can be converted to the single KANJI of the notation candidate. Based on the information on the KANA added after KANJI for showing its Japanese declension stored in the dictionary area 72, the CPU 60 discriminates the presence/absence of such KANA for the converted single KANJI of the notation candidiate and based on this discrimination, a display 30 displays the display state of the single KANJI of the notation candidate so as to change it.  When fixing the selected single KANJI of the notation candidate, while using a key for KANA added after KANJI for showing its Japanese declension, where it is necessary to add such KANA or not is previously designated so that an electronic controller 50 can control the addition of such KANA to the single KANJI.
Patent JP-H09130159-A (JP)
Title: Power amplifier
Inventor: FUJIMOTO AKIRA
IPC: H03F3/217
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier which satisfies to cope with a high power, exclude a DC-DC converter, reduce heat generation and miniaturize a heat sink transformer all at the same time. SOLUTION: A PWM modulation circuit 1 converts an input signal to a PWM signal of a square wave pulse train. A tone burst modulation circuit 2 outputs a sine wave signal having a frequency higher than the switching frequency of the PWM signal only when the inputted PWM pulse width modulation signal has a positive value. This tone burst signal is inputted to a switching amplifier 3 and has the level amplified and is inputted to a transformer 4 and is boosted. The output of the transformer 4 is supplied to a full-wave rectification circuit 5 and an LPF 6 and is subjected to tone burst demodulation and PWM demodulation, and a signal obtained by amplifying the original input signal is outputted. Since the high frequency component is removed by tone burst modulation after PWM modulation of the original signal, the transformer 4 is miniaturized.
Patent JP-2000098827-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G21/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a inexpensive image forming device capable reducing developer scattering at the developer replenishing time, shortening the interruption time of the image forming operation by the developer replenishment, and moreover, to preventing the image after replenishing the developer from the change, by reducing frequency of the developer replenishing to the developing device. SOLUTION: This image forming device can accomplish the work by setting the time from the time when a toner sensor 11 detects the toner quantity in the developer container 10, and a controlling means dispatches a command to the effect that the toner replenishment is required in the case when the detected toner quantity becomes between 320 and 340 g, until the time when the image forming command is rejected when the detected toner quantity becomes between 140 and 200 g, longer than the minimum time required from the time when the toner cartridge is detached to the time when the fresh toner cartridge is attached.
Patent JP-H11117673-A (JP)
Title: Control device of digging machine
Inventor: TAKAHASHI NORIO
IPC: E21D9/06
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of direction correcting control by setting the threshold width of an attitude angle according to the range of the maximum and minimum values of attitude angles of a digging machine at a designated time after the end of oscillating a head part, and sending a control command to a direction correcting, actuator when the detected attitude angle exceeds the threshold width. SOLUTION: In a laser target 3, the attitude angle and position in the horizontal and vertical directions of a digging machine from the advance start to the present are sequentially detected to sequentially obtain a deviation of the attitude angle and position to the target value. The oscillating angle of a cutter head 4 is detected by a proximity sensor 6, and in the lapse of designated time (20 sec.) after the end of oscillating the cutter head 4, the maximum value and the minimum value of attitude angles are obtained to set the threshold width of the attitude angle according to the range of the maximum value and the minimum value of attitude angles. When the attitude angle detected by a laser target 3 exceeds the threshold width, a control command is sent to a direction correcting actuator 5.
Patent JP-H04156527-A (JP)
Title: Radiation image reader
Inventor: YAMADA SADAMI
IPC: H04N1/04
Filed: 1990-10-20
Abstract: PURPOSE:To detect the existence of an X-ray film without requiring a manual action and prevent the sticking of fingerprints and dust to the film by providing a system adjusting the attitude of the film so that the film discharged from an automatic developing machine is fed to a film digitizer in the preset attitude. CONSTITUTION:An X-ray film 16 discharged from an automatic developing machine 12 is fed to a film digitizer 14 along a guide plate 40 by nip rollers 42. An adjust lever 46 is moved in the direction A to thrust the X-ray film 16 on the guide plate 40 to a thrust plate 44. The nipping of the X-ray film 16 by the nip rollers 42 is released synchronously with the movement of the adjust lever 46. A wedge-shaped member 52 connected to a solenoid 48 via a wire 50 is moved in the direction B to vertically displace the nip rollers 42 apart. Levers 54A, 54B are buried to the same plane as the guide plate 40 when the X-ray film 16 is mounted on them, thus the existence of the X-ray film 16 on the levers 54A, 54B is detected.
Patent JP-H06110785-A (JP)
Title: Cache memory synchronization system
Inventor: AGO SHINJI
IPC: G06F12/08
Filed: 1992-09-28
Abstract: PURPOSE:To improve the hit rate of a cache memory in a multiprocessor system where respective processors have cache memories and share a main memory. CONSTITUTION:When one processor outputs the invalidation requirement of one block, another processor makes the state of the block in a cache memory corresponding to its own processor to be in a temporary invalidated state S4. When a read requirement to the same block as the block in the temporary invalidated state S4 in its own cache memory is outputted from a processor corresponding to another cache memory and the block is outputted from the main memory, the block is fetched to make the state to be in a sharing state S1. Besides, when a specified time T has passed after making the block in the cache memory corresponding to its own processor, each processor makes the state of the block to be in an invalidated state S0.
Patent JP-H06107350-A (JP)
Title: Paper feeding device
Inventor: BABA KENJI
IPC: B65H3/68
Filed: 1992-09-28
Abstract: PURPOSE:To smoothly separate and feed stacked sheets of a large capacity by providing a reverse guide for reversing sheets along a paper feed rotating body, providing a separating means on the lower course of the paper feed rotating body from a delivery position, and forming the reverse guide so that it is extended on the sheet inlet side and gradually narrowed toward the lower course. CONSTITUTION:A placing part continued to the original tray 11 of a paper feed part 20 is continuously provided to the inside guide 27 of a reverse guide 26, the reverse guide 26 is formed of inside and outside guides 27, 28, and an original is reversely fed from the placing part by a paper feed roller 29. The reverse guide 26 is constituted so that both the guides 27, 28 are extended on the original inlet side near the top point of the paper feed roller 29, and gradually narrowed toward the bottom point of the paper feed roller 29. A separating means 20 having a separating belt 33 laid between a pair of belt rollers 31, 32 is arranged near the bottom point of the paper feed roller 29. A carrying part 40 is formed by laying a carrying belt 42 between belt rollers 41, and provided with a press roller 43 for pressing the carrying belt 42 onto a platen P.
Patent JP-H05120411-A (JP)
Title: Reference data preparing device for packaging substrate soldering inspection system
Inventor: IWATA YASUTAKA
IPC: G01N21/956
Filed: 1991-10-29
Abstract: PURPOSE:To prepare uniform data, and to shorten a preparing time by preparing reference data by linking the inspection data and NC data of a CAD with picture processing data from a film for a photo. CONSTITUTION:The inspection data and NC data outputted from the CAD are fetched from a driver device 9, and the area of soldering (land) being the inspection data and NC data is operated by using a form land. A photographic film 4 of a packaging substrate is placed and moved on a table 5, an image is photographed by a camera 1, and the soldering (land) part of the photographed image is segmented, and the area is calculated by an image processing circuit by using the inspection data and NC data being the output from the CAD inputted from the device 9. The calculated data are linked with the inspection data and NC data being the output from the CAD in order to prepare the reference data, and the reference data of a packaging substrate soldering inspecting device are outputted from the device 9.
Patent JP-H03144427-A (JP)
Title: Flash light emitting device
Inventor: NAKAMURA HIROAKI
IPC: G03B15/05
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the effect of fully reducing a red-eye phenomenon and also to obtain a flash light emitting device whose useless power consumption can be reduced by providing a means for detecting the light quantity emitted by a flash light and a control circuit for controlling the timing of stopping the flash light emission for contracting a pupil based on receiving the output of the detecting means. CONSTITUTION:The quantity of light emitted by each pre-emission is detected by an emitted light quantity detecting means 7, and the emitted light quantity is controlled by a circuit for controlling the timing of stopping the light emission which is incorporated in a CPU 1 so that the light emission by a stroboscope 2 may be stopped when the prescribed light quantity is obtained. And when it is judged that there is the possibility of the occurrence of the red-eye phenomenon by performing an arithmetic operation for deciding whether or not the condition that the red-eye phenomenon occurs lies based on the distance between the optical axis of an image pickup lens and a stroboscopic flash light emitting tube and the distance between a range-finding circuit 5 and an object, the warning for the red-eye phenomenon is given by a display means 102, and then, a mode is switched to a red-eye phenomenon prevention mode by a mode setting means 3. Thus, the effect of fully reducing the red-eye phenomenon can be obtained and also the flash light emitting device with the remarkable effect of reducing the power consumption can be obtained.
Patent JP-H03143916-A (JP)
Title: Epoxy urethane resin
Inventor: ISOBE TOMOHISA
IPC: C08G18/83
Filed: 1989-10-30
Abstract: PURPOSE:To obtain an epoxy urethane resin excellent in impact resistance, abrasion resistance and cationic curability by reacting a specified urethane prepolymer with dicyclopentenyl alcohol epoxy. CONSTITUTION:A urethane prepolymer obtained by reacting a polyol compound (e.g. polytetramethylene glycol) with a diisocyanate compound (e.g. isophorone diisocyanate) is reacted with dicyclopentenyl alcohol epoxy.
Patent JP-2000111040-A (JP)
Title: Gas shutting-off apparatus
Inventor: YAMADA YUJI
IPC: F23N5/24
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To shut off gas even at the time of a fault caused by a damage of piping without limiting to a fire by eliminating a complicated wiring work and improving reliability. SOLUTION: Piping 23 for connecting an outdoor gas meter 23 to an indoor combustor 31 and a housing of the meter 23 are constituted of a conductive material. A driving circuit 33 having a resistance detector is contained in the meter 23, one end of the detector is grounded with a wiring 45, and piping 27 near the combustor 31 is grounded via a wiring 47. The detector detects an electric resistance of the piping 27. If this detected value has a difference of a predetermined value or more from that at the time of a normal state, a resistance discriminator contained in the circuit 33 discriminates a fault such as a rise of the electric resistance value caused by a fire or change of the electric resistance value caused by a damage of the piping 27, shuts off a gas shut-off mechanism 23c in the meter 23 to stop supplying the gas.
Patent JP-H05119351-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: HIGUCHI MASARU
IPC: G02F1/136
Filed: 1991-10-29
Abstract: PURPOSE:To facilitate etching control and to improve etching accuracy by providing an N<+> a-Si film in a region exclusive of an a-Si film formed in correspondence to the active region of a transistor. CONSTITUTION:The N<+> a-Si film 38 self-aligned by a drain electrode 41 and a source electrode 39 is provided. Further, an a-Si film 37 is formed to a prescribed shape and thereafter, the N<+> a-Si film 38 and the source electrode 39 are formed over the entire surface. After the drain electrode 41 and the source electrode 39 are formed, etching is executed under self-alignment with these electrodes 39, 41 as a mask. This etching is ended by detecting an insulating film 36 formed under the N<+> a-Si film 38. Then, this N<+> a-Si film 38 is exposed also in the regions exclusive of the channel region of a transistor and the etching area of the N<+> a-Si film 38 is greatly increased to the area larger than the conventional area. Consequently, the etching rate lowers.
Patent JP-H09126613-A (JP)
Title: Forced cooling device of heated work
Inventor: NAKAMICHI YOSHIKATSU
IPC: F01L3/24
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To rapidly cool a heated work SOLUTION: A work 1 is rapidly cooled by placing the heated work 1 (engine valve) on a perforated plate 9 provided on a bottom surface of a cooling box 5 of a cooling tank 4, covering the cooling box by an upper lid 10, and forcibly feeding the air from a blower 12 into the cooling box 5. The air passing through the perforated plate 9 is discharged outside from a filtering cylinder 14, and the scale peeled from the work 1 is deposited in a storage tank 15.