baber/WOPTO huggingface dataset:
Patent JP-H10126961-A (JP)
Title: Current limiting apparatus
Inventor: ISOZAKI MASARU
IPC: H02M1/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent increase in number of circuit elements in comparison with the apparatus using a low price and reverse conducting GTO(Gate Turn OFF) thyristor and moreover using a conventional GTO thyristor. SOLUTION: If it is assumed that a voltage is applied to a reverse conducting GTO tyristor 3 so as to be forward by employing a circuit structure connecting in series a reverse conducting GTO thyristor 3 and a reverse conducting GTO thyristor 30 having inverse polarity, since the reverse conducting GTO thyrisotor 30 turns to the conducting condition from the characteristic of the reverse conducting GTO thyristor because a voltage is impressed in the reverse direction. Thereby the reverse conducting GTO thyristor 30 can be neglected as a circuit element not to prevent flow of the current of the GTO thyristor 3. Moreover, when this reverse conducting GTO thyristor 3 is in the OFF condition, this reverse conducting GTO thyristor 3 shares a voltage.  Only one snubber capacitor 24 may be provided because it operates in common to the reverse conducting GTO thyristors 3, 30 but it is also possible to provide the snubber capacitor for each reverse conducting GTO thyristor 3, 30 to standardize the circuit elements.
Patent JP-H05201029-A (JP)
Title: Method for restoring ink head and device therefor
Inventor: AKIYAMA YUJI
IPC: B41J2/18
Filed: 1992-10-13
Abstract: PURPOSE:To sufficiently recover the ink spouted into a cap by providing a recording means by means of delivery of ink, a thermal energy feed means, a capping means for sealing the delivery forming surface of the recording means, and a forced restoring means. CONSTITUTION:When a flashing mode is selected, judgement of step 1 becomes Yes and heating is effected by a heater for thermal insulation until a predetermined temperature is reached. Since fine bubbles of air tend to remain in a head because of temperature control at high temperature, restoration is performed by steps S4-S6 under ordinary drawing restoration conditions in order to remove the bubbles. When the drawing has been completed, a cap is removed from a recording head (step 7) and then the ink in the cap is removed under ordinary drawing mode (step S8, S9), following which, at step 10, the delivery port forming surface of the recording head is cleaned further by means of a wiper blade to obviate the cause for generation of condensation.
Patent JP-H11112540-A (JP)
Title: Switching hub
Inventor: AOKI TERUAKI
IPC: H04L12/28
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To immediately start the transfer processing of a reception frame without the need of registering the MAC addresses of respective terminals at the time of supplying power at next time even if the power source of a switching hub is once turned off by providing a non-volatile memory holding the content of an address table. SOLUTION: The non-volatile memory 14 for storing the content of the address table 15 is provided for the switching hub. CPU 11 periodically reads the content of the address table 15 and writes it in the non-volatile memory 14. At the time of supplying power, CPU 11 reads the content of the non-volatile memory 14 and writes the content in the address table 15. The switching hub starts a frame transfer operation by setting a state just after the address is written as an initial state. Thus, it is not necessary to reregister the MAC addresses of the respective terminals at the time of resupplying power and the frame transmission operation is immediately realized.
Patent JP-H03135538-A (JP)
Title: Image recorder
Inventor: TORISAWA NOBUYUKI
IPC: G03B5/00
Filed: 1989-10-20
Abstract: PURPOSE:To miniaturize a device by varying the focal length of an image- forming lens and displacing a variable focal length image-forming lens itself between an image displaying part and a photosensitive material. CONSTITUTION:An image recorder is provided with a display unit 68 displaying the image and the variable focal length image-forming lens optically projecting the image on the photosensitive material A arranged at a prescribed distance from the display unit 68. Moreover, the image reader is provided with driving mechanisms 92, 94, and 96 changing the focal length of the variable forcal length image-forming lens and driving mechanisms 82, 84, 86, and 88 displacing the variable focal length image-forming lens between the display unit 88 and the photosensitive material. Thus, exposure is carried out with a wide magnification range without using so big image-forming lens, and a device itself is miniaturized.
Patent JP-H01118127-A (JP)
Title: Pattern forming method
Inventor: OSHIO SHUZO
IPC: G03F7/11
Filed: 1987-10-31
Abstract: PURPOSE:To prevent the charging up of a lower layer resist, and to enable the processing of a resist pattern at a low temp. by using a material contg. a halogen atom selected from the group comprising fluorine, bromine and iodine atoms in a molecule for a lower layer resist in a multi-layer resist process applying an electron beam lithography. CONSTITUTION:In the method for forming a resist pattern according to the multi-layer resist process applying the electron beam lithography, the material which contains at least one kind of halogen selected from the group comprising the fluorine, the bromine and the iodine atoms in the molecule is used for the lower layer resist. The useful halogen contg. material is exemplified by, for example, an acrylic polymer or a styrene polymer, etc. which is substd. for the halogen atom. Said halogen contg. material is applied on the substrate by a technique such as a spin coating method, followed by baking the obtd. layer to form the lower layer resist. Thus, the charging up of the lower layer resist is prevented, and the processing of the resist pattern at the low temp. is permitted.
Patent JP-H08136447-A (JP)
Title: Urine sedimentation inspection equipment
Inventor: SANO KAZUTAKA
IPC: G01N15/00
Filed: 1994-11-09
Abstract: PURPOSE: To make an inspection efficiently by switching the quantity of transmission for a photographed image in accordance with a sample measuring time of a designated test specimen. CONSTITUTION: Dyed urine is led to a flow cell 4, a laser beam is irradiated 15 to the upstream section of a flow formed in a flat shape to detect scattered light, and grains are thereby detected 22. The grain detection thereby causes a flash lamp 1 to be lighted, and also causes the objective lens 5 of a microscope to form a grain image at an image forming position 6. The aforesaid image is photographed by TV camera 8 as a static image, and processed by photoelectric conversion so as to be stored in an image memory 25. The stored image is then processed 28, and transferred 34 to a display means 35 so as to be judged by specialists. In this case, a processing speed is selected out of 120, 80 and 60 specimens/hour in accordance with the condition of a specimen so as to be inputted into a key board 33.  With no waiting time required for the speed of 120 specimens/hour, and with the waiting time of 15(30) seconds required for the speed of 80(60) specimens/hour, measurement is then started so as to be transferred at the time of completion. Therefore, the quantity of transmission for the speed of 60 specimens/hour is twice as much as that of 120 speciemens/hour, and inspection can thereby be made efficiently by switching the quantity of image transmission to meet the condition of the specimen.
Patent JP-S62132682-A (JP)
Title: Transfer method
Inventor: HORII SHIGEO
IPC: B41M5/26
Filed: 1985-12-05
Abstract: PURPOSE:To enable a transfer layer to be transferred onto an object to which a pattern is to be transferred, in correspondence with figures, characters or the like of the pattern, by irradiating a transfer material with laser light through a desired pattern to make the laser light to converge on the transfer layer and to convert the laser light into thermal energy, thereby melting the transfer layer. CONSTITUTION:Laser light 60 passed through the part of figures, characters or the like of a pattern 40 penetrates through a base 10 of a transfer material 30, and is converged, and converted into thermal energy, on a transfer layer 20 held in contact with an object 50 to which the pattern is to be transferred. As a result, the transfer layer 20 at the part is melted, and is adhered to the object 50. Even where the pattern is constituted of a multiplicity of minute points or lines, the thermal energy is condensed only to the minute points or lines without producing any considerable thermal effect on the surrounding part, so that transfer with favorable minuteness and sharpness can be performed. Minute points down to minute squares having a length of each side of about 0.02mm can be transferred.
Patent JP-H03137698-A (JP)
Title: Key touch detecting device
Inventor: OE ICHIRO
IPC: G10H1/34
Filed: 1989-10-24
Abstract: PURPOSE:To vary a coupling coefficient between coils and to detect a depressed position in a keyboard by non-contact, with high resolution and with high linearity by obstructing the part between two coils in accordance with a depressed position of a key. CONSTITUTION:A magnetic shielding plate 4 consisting of a non-magnetic material made of an aluminum plate, etc., is attached to the lower side of a key 3, and a key touch sensor is constituted of coils 1, 2 and the shielding plate 4. When the key 3 moves, the shielding plate moves up and down, and a coupling coefficient of the coil 1 and 2 is varied, therefore, when the coil 2 is driven by a sine wave signal in a driving circuit 5, a sine wave voltage corresponding to the coupling coefficient is induced. By varying a shape of the base of this shielding plate 4, a characteristic of moving distance-to-electric output signal of the shielding plate 4 can be varied. In such a way, a depressed position of the key can be detected by non-contact, with high resolution and with high linearity.
Patent JP-H03136910-A (JP)
Title: Pneumatic tire for heavy load
Inventor: IKEDA HIROMICHI
IPC: B60C11/12
Filed: 1989-10-24
Abstract: PURPOSE:To improve the performance of a heavy load pneumatic tire for a bus or the like on an iced or snow-covered road by applying the constitution wherein a ratio of the widthwise edge component of a block to the peripheral edge component thereof with each sheeting is specified with a center block row and an adjacent block row respectively, and a ratio of each widthwise block projection length to a block surface area is further specified. CONSTITUTION:A center block row 4, an adjacent block row 6 and a shoulder block row 8 are respectively formed with main grooves 2 and sub-grooves 3. Also, sheetings 5, 7 and 9 are formed in the blocks 4a, 6a and 8a of each block row. Furthermore, a ratio alpha/beta of the widthwise edge components alpha of respective blocks 4a, 6a and 8a to the peripheral edge components beta thereof is taken as equal to or larger than 1.5 in the center block row 4. Also, alpha/beta is taken as 0.7 <= alpha/beta <= 1.0 in the block row 6, and as 0.5 <= alpha/beta <= 0.7 in the block row 8. In addition, a ratio gamma of widthwise block projection length to block surface area is taken between 0.05 times and 0.2 times of tread ground plane width (a). According to the aforesaid construction, a tire performance on an iced or snow-covered road can be improved.
Patent JP-H08127450-A (JP)
Title: Paper after-treating device
Inventor: AZUMA TERUMITSU
IPC: B65H39/11
Filed: 1994-11-09
Abstract: PURPOSE: To provide a paper after-treating device to have excellent paper conveying ability without occupying a space. CONSTITUTION: In a paper after-treating device wherein a paper sheet is nipped between paper discharge roller 27 and a driven roller 28 following the paper discharge roller 27 to discharge a paper sheet, and the paper discharge direction of the paper sheet is varied approximately within a 90 deg. arc and the paper sheet is guided to a discharge paper tray 4, a guide member 39 to vary the paper discharge direction of the paper sheet is arranged in the vicinity of a spot situated downstream from the paper discharge roller 27. A gap between the paper discharge roller 27 and the guide member 39 is formed in a shape spreading toward a paper discharge direction.
Patent JP-H0692850-A (JP)
Title: Remedy for gastrointestinal disturbance
Inventor: ANDORUU AREKUSANDAA MATSUKUKOO
IPC: A61K45/06
Filed: 1992-09-18
Abstract: PURPOSE: To provide a medicine for treating the gastrointestinal disorder effective in treating or preventing the gastrointestinal disorder, i.e., the disorder not by the ulcer of the gastric mucosa and the disease of peptic ulcer. CONSTITUTION: This medicinal compsn. contains (i) ratinidine bismus citrate and (ii) one or more Helicobacter pylori inhibitive antibiotics and a method for preparing the medicinal compsn. contg. both of the compds. (i) and (ii).
Patent JP-H08138976-A (JP)
Title: Chip-shaped cr composite component
Inventor: IBA TOSHIAKI
IPC: H01C13/02
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a chip-shaped CR composite component in which a capacitor element part is formed between a first electrode for capacitance acquisition and a second electrode for capacitance acquisition by a method wherein the first electrode, for capacitance acquisition, by means of a resistance paste is formed of one face of a ceramic single-board and the second electrode for capacitance acquisition is formed so as to face the first electrode for capacitance acquisition. CONSTITUTION: A ceramic single board 11 is formed to be nearly a rectangular parallelepiped shape by using a dielectric ceramic material, and electrode, for capacitance acquisition, in a prescribed width is formed, by using a resistance paste, on the surface of the ceramic single board 11 in its long-axis direction. On the other hand, an electrode 13a in a prescribed width is formed on the rear surface of the ceramic single board 11 in its short-axis direction, an electrode 13b is formed so as to be extended from both end parts up to the side face of the ceramic single board 11, and an electrode 13 for capacitance acquisition is constituted. In addition, end-part electrodes 14a, 14b are connected to both end parts of the electrode 12 for capacitance aquisition, and a chip-shaped CR composite component 10 is constituted.  Thereby, it is possible to simply obtain the chip-shaped CR composite component in which a capacitor element and a resistance element part have been coupled in parallel.
Patent JP-H07130362-A (JP)
Title: Manganese dry cell
Inventor: SHOJI YASUHIKO
IPC: H01M6/08
Filed: 1993-11-04
Abstract: PURPOSE:To provide manganese dry cells which scarcely cause environmental pollution by using a cadmium-free zinc alloy while maintaining the strength and corrosion resistance of negative electrode zinc cans for the manganese dry cells and not degrading the processibility of manufacture (continuous casting) of the negative electrode zinc cans. CONSTITUTION:A negative electrode zinc can 8 is manufactured from a zinc alloy free of cadmium and containing 0.01-0.5wt.% of lead with at least one of 0.0005-0.0025wt.% of aluminum, 0.0001-0.0005wt.% of magnesium, and 0.0005-0.0025wt.% of manganese.
Patent JP-H05122162-A (JP)
Title: Sound signal modulating system
Inventor: MIYAZAKI TETSUO
IPC: H04B14/04
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the deterioration of a program sound signal due to interruption waves by digitally modulating a low band component having much information volume out of the program sound signal and transmitting the digitally modulated component. the direct digital modulation of CONSTITUTION:An MSK modulator 5 executes the direct digital modulation of a higher harmonic signal formed by a carrier oscillator 6 by using a 4-bit digital signal obtained by an ADPCM coder 4. A frequency-modulated wave having 15kHz band width and fixed amplitude and including 99.5% of the whole energy in a main lobe is obtained from the modulator 5. A high band side signal >=1.2kHz extracted by an HPF 3 is level-limited by a limiting amplifier 7 and inputted to an AM modulator 8. The modulator 8 executes the amplitude modulation of the MSK-modulated carrier by a higher frequency side signal to obtain a carrier. On the receiving side, a receiving signal is distributed into two signals by a high frequency distributer 10. An amplitude-modulated component is removed from one signal by a limiter 11 and the component-removed signal is inputted to an MSK demodulator 12. A digital signal is decoded to a sound signal by a PCM decoder 13 to obtain the low band side signal in the program sound signal.
Patent JP-H09120405-A (JP)
Title: Service changeable system in information center
Inventor: SATO KAZUO
IPC: G06Q50/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To select and introduce a service that a user seems to be interested in to the user from an information center side. SOLUTION: Profile data on user themselves are previously registered in profile data registration means 12 and a service menu managing means 16 manages a menu of services that the information center 10 provides and mediate for. A service menu distributing means 14 extracts favorite features of a user from the profile data registered in the profile data registration means 12 and compares them with service menu data managed by the service menu managing means 16 to select and distribute a service menu matching the favorite of the user to the user terminal 30. Consequently, the service menu presented by the information center is changed, user by user, and the user need not take a time to search for a desired service.
Patent JP-H04151526-A (JP)
Title: Automatic noise measuring apparatus
Inventor: KIMATA HIROAKI
IPC: G01H3/00
Filed: 1990-10-15
Abstract: PURPOSE:To make it possible to perform highly accurate automatic measurement by differentially inputting the output of a microphone for mainly measuring the noise of a material to be measured and the output of a microphone for measuring the noise of the material to be measured and the noises from parts other than the material to be measured, and removing the external noises. CONSTITUTION:A material to be measured 11 is arranged in a soundproof chamber 8 provided in a soundproof chamber 7. A power supply is turned ON, and the material 11 is operated so as to obtain a state wherein the noises can be measured. Into a microphone 13, the sound including the external noises (abnormal sounds) added to the noise value of the material to be measured 11 is inputted. A stereo-microphone 14 is located at a position which is apart from the material to be measured 11. Therefore, only almost external noises are inputted into the microphone 14. Two inputs are amplified in amplifier circuits 16 and 17, and the signals are made to pass through a differential amplifier 18. Thus the external noises are offset and removed. Only the noise value of the material to be measured 11 is obtained as the output. The output signal is made to pass through a band-pass filter BPF 19 and further pass through an amplifier circuit 20. Thus, the output signal is made large. The output signal undergoes double-wave rectification in a full-wave rectifier 22. The maximum value is held in a peak-holding circuit 22. The value undergoes A/D conversion in an A/D converter circuit 23, and the result is sent into a judging device, 24. The value is compared with a standard value and judged in the judging device 24.
Patent JP-2001103080-A (JP)
Title: Data transmission system
Inventor: OKAZAKI SHUICHI
IPC: H04L12/423
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the transmitting efficiency, when the same information are transmitted to plural transmitting devices and also to effectively process an answer frame that is received from every transmitting device. SOLUTION: When a transmission frame includes plural individual control header parts C'1-C'n and individual information parts I1-In and also a single piece of information Ij includes plural destinations, sub-addresses ADR showing these destinations are included in an individual control header part C'j. Then transmitting information to be given to all transmitting devices are collected in a single frame and transmitted. Thus, the transmitting efficiency is improved. Since the answer frames are obtained in a process, where all transmitting devices receive the same frames and check them via a frame check sequence FCS, it is sufficient to merely check the answer frame that is received from one transmitting device. Thereby the answer frame processing efficiency is also improved.
Patent JP-2000105900-A (JP)
Title: Controller for vehicle
Inventor: HIYAMIZU YOSHINOBU
IPC: G08G1/16
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle controller which can improve the safety at the time of an automatic tracking drive. SOLUTION: An automatic driven in a tracking mode wherein a precedent vehicle is tracked automatically is enabled (A6) by obtaining information from the precedent vehicle (A1), generating a tracking control plan according to it (A2), and controlling a travel actuator by carrying the plane into effect. An autonomous tracking control plan, on the other hand, is generated (A3) according to information on the present vehicle speed and headway distance which can be obtained by this vehicle without using the information from the precedent vehicle. Then when the two control plans contradict each other (A4), it is considered that the precedent vehicle or the system of this present vehicle is abnormal and the tracking mode is reset (A5).
Patent JP-H02121861-A (JP)
Title: Image processor
Inventor: HASEGAWA TAKAKUNI
IPC: B41J11/42
Filed: 1988-10-31
Abstract: PURPOSE:To form an image without forming a margin, etc., on a continuous sheet by retreating the sheet at a predetermined length before the formation of an image is started, and advancing the sheet at a predetermined length after the end of the formation of the image. CONSTITUTION:If a sheet supply switch S1 is opened and a sheet discharge switch S3 is closed at the time of start of copying, a platen 12 is reversibly rotated to be fed back, and looped until it becomes OFF. If it is OFF, a reverse step is set, and so looped until a predetermined step is engaged that the end of the sheet is moved to a position immediately before a thermal head 13. After engaged, the platen is stopped, and a normal copying operation is conducted. In this case, if a set switch S7 and a condensing plate set switch S5 are opened, copying is stopped, and a sheet is discharged. That is, when copying, the sheets are regularly fed back, and the sheet is always discharged upon ending or pausing.
Patent JP-H06129657-A (JP)
Title: Indoor air conditioner
Inventor: YAMAZAKI TOSHIHIRO
IPC: F24F1/00
Filed: 1992-10-14
Abstract: PURPOSE:To facilitate joint work for refrigerant piping by expanding a space and enhance dust elimination efficiency of an electric precipitator without degrading the performance of a heat exchanger. CONSTITUTION:This is a heat exchanger casing which houses a heat exchanger 24 with an electric precipitator 25 mounted on the front upper part and a drain pan 27 and a fan 26 and which connects a refrigerant pipeline to that of outside equipment at the front upper part. The casing 1 comprises side plates 2a and 2b on both sides made of virtually rectangular-shaped boards whose front upper corners are cut off and a top board 3 which is bent down on the front end and connects the upper sides of both side plates 2a and 2b crosswise, thereby forming a recessed part 3a on the front end. The air sucked up with a fan 26 is introduced into an electric precipitator 25 under the guide of the recessed art 3a.