baber/WOPTO huggingface dataset:
Patent JP-H0268022-A (JP)
Title: Sucking pipe for vacuum cleaner
Inventor: IMANAGA EISUKE
IPC: A47L9/02
Filed: 1988-09-05
Abstract: PURPOSE:To use the tip of the title sucking pipe as a dust brush by separately forming the sucking pipe and the multipurpose brush of the title vacuum cleaner so that they can be freely attachable and detachable and providing a tip brush for one part of the tip of the sucking pipe to which the multipurpose brush is to be attached and detached. CONSTITUTION:A multipurpose brush 25 and an auxiliary pipe 11 are freely attachable and detachable, and a dust brush part 22 to appear when the multipurpose brush 25 is detached from the auxiliary pipe 11 can be used when a narrow part such as the edge of a wall is to be cleaned. Consequently, when the narrow place which cannot be cleaned with the multipurpose brush 25 is to be cleaned, first, the multipurpose brush 25 is detached from the auxiliary pipe 11, and the edge of the wall, etc., are cleaned using the dust brush part 22. When the cleaning of the narrow place ends, the dust brush part 22 is inserted into a connecting part 26 of the multipurpose brush 25. Since the tip of the auxiliary pipe 11 reaches a sucking recessed part 27 of the multipurpose brush 25, and the multipurpose brush 25 can communicate with a vacuum cleaner body again, cleaning using the multipurpose brush 25 can be executed again.
Patent JP-H0385647-A (JP)
Title: Logging information display method for terminal equipment
Inventor: FUJITA TERUMI
IPC: G06F11/32
Filed: 1989-08-30
Abstract: PURPOSE:To effectively display logging information on terminal equipment without constituting an obstacle to regular business by displaying dots of a number corresponding to the count value of a retrial counter along the edge of the picture of a display device. CONSTITUTION:The case of a voting ticket vending machine is taken as the example of the terminal equipment. The counting of the number of times of retrial is executed by a microprocessor unit, and the number of times of the retrial at each part of the voting ticket vending device is displayed on the picture of the display device 13 along the periphery of the display picture by the dot. Here, a display dot 13a represents the number of times of the retrial, for instance, at a voting ticket reading part, and the display dot 13b represents the number of times of the retrial at a voting ticket issuing part, and the display dots 13c, 13d represent the number of times of the retrial at other parts. Thus, the unstable situation of the device due to the deterioration or the faulty adjustment of the device can be informed immediately to a maintenance worker without constituting an obstacle to the operation of a recording device. Accordingly, effective preventive maintenance (early detection, early maintenance) can be realized.
Patent JP-S6378590-A (JP)
Inventor: TOKURA KIMIHIDE
IPC: H05K1/05
Filed: 1986-09-22
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-S61100774-A (JP)
Title: Developing device
Inventor: KASAI TOSHIHIRO
IPC: G03G15/08
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a picture of high quality prevented from unevenness of density by applying fixed pressure to a developer. CONSTITUTION:A toner feeding part 4 to be a developer feeding part having toner 3 to be a developer in its inside is arranged on the lower part of a toner coating blade 2 and a pressure adjusting spring 7 is connected between a bottom plate 5 and the shaft 6 of a developing roller. The bottom plate 5 and the spring 7 constitute a pressing member. The pressure of toner 3 to the toner coating blade 2 is fixed by connecting pressure of toner 3 to the toner coating blade 2 is fixed by connecting the pressure adjusting spring 7, so that the blade 2 is abutted upon a developing roller 1 with always constant pressure.
Patent JP-H09120558-A (JP)
Title: Optical information processor
Inventor: MAEDA TAKESHI
IPC: G11B7/09
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical information processing method detecting that a light spot is off from a track with excellent reliability, preventing data destruction and also warranting data record. SOLUTION: This device uses a light source emitting a light beam, a recording medium having a track, an optical system forming the light beam on the recording medium as a light spot and recording information, a regenerative optical system 6 light receiving the light beam after the recording medium is irradiated and a track shift detection means 13 forming a track shift signal 11 showing a position shift amount between the track center and the light spot center by an output from a light receiving means. The information is recorded along the track while controlling the optical system so that the light beam follows up the track based on the track shift signal 11. Then, a track-off error signal showing that a track-off that the position shift amount between the track center and the light spot center exceeds an allowable amount occurs is outputted when the track shift signal 11 exceeds a prescribed value. The recording of the information by the light beam is stopped by the output of the track-off error signal, and the information is recorded on the place excepting the place causing the crack-off on the recording medium.
Patent JP-H0651327-A (JP)
Title: Liquid crystal display element
Inventor: SHINJO KATSUHIKO
IPC: G02F1/1343
Filed: 1992-07-30
Abstract: PURPOSE:To provide the display element having a large number of gradations with simple constitution by providing an electrode surface with rugged patterns having regions varying in disposition density within one picture element and disposing the regions where the disposition density of the rugged patterns is high so as to correspond to the regions where the polarization inversion threshold voltage is low and the regions where the disposition density is low so as to correspond to the regions where the polarization inversion threshold voltage is high. CONSTITUTION:If ruggedness exists on transparent thin-film electrodes 13, 14, the electrodes eventually have a large angle with the glass substrates 11, 12 in the edge parts thereof and the interaction of spontaneous polarization and an electric field increases. Polarization inversion is thus liable to take place. Namely, the control of inversion domain positions is enabled by providing the surfaces of the transparent thin-film electrodes 13, 14 and the impressed voltage-transmittance characteristic is changed by changing the disposition density of the modified parts. The change rate of the threshold voltage is large in the regions of the high disposition density and, therefore, the element is confined within the small area as a whole at the time of obtaining the desired gradation characteristics by providing the regions varying in the disposition density within one picture element.
Patent JP-S61100878-A (JP)
Title: Pattern recognizing device
Inventor: WATARI MASAO
IPC: G10L21/0216
Filed: 1984-10-23
Abstract: PURPOSE:To prevent lowering of recognition rate even when non-stationary noise is added by masking the part to which non-stationary noise is added, and not using the distance between patterns of the part to which noise is added. CONSTITUTION:Characteristic of inputted voice is extracted by a characteristic extracting section 1, and after normalization, stored in an input pattern memory 3. A noise detecting section 2 watches characteristic vector, and when the change is abrupt and in a short section, regards as addition of noise, and makes a mask series zero and stores in the input pattern memory section 3. Mask series that indicates pattern of each category and noise section are stored in a reference pattern memory section 4. Mask series read out from the input pattern memory section 3 and reference pattern memory section 4 are inputted in a distance mask section 6, output of a distance calculating section 5 is selected by the output and outputted.
Patent JP-H0384662-A (JP)
Title: Document producing device
Inventor: KOBAYASHI HARUNORI
IPC: G06F17/21
Filed: 1989-08-29
Abstract: PURPOSE:To easily change the document constituting order by setting the information required integratedly for documents based on the logical constitution of the document and the conditions designated on a document constituting sheet. CONSTITUTION:When the start is instructed for connection of documents, a document connection means 11 connects plural document component elements into a single document based on the order of document component elements held in a memory device 8. When the connection of documents is through, a document information setting means 12 sets the information including the indexes, the tables of contents or the page numbers, etc., which are integratedly required for documents based on the logical constitution of the connected document and the conditions designated on a document constituting property sheet. Thus it is possible to easily change the document constituting order while looking at plural areas at one time despite a large quantity of the document data to be processed.
Patent JP-H1159423-A (JP)
Title: Crossing obstructing detector
Inventor: MATSUO HIROICHI
IPC: H04N7/18
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To inform a driver of a train approaching a railroad crossing of the situation of a railroad crossing by processing a color image signal from a color camera, performing operation for detecting an obstacle in the crossing based on its output and using a crossing control signal for controlling the output from it and opening/closing of the crossing. SOLUTION: A color camera for monitoring 10 is mounted at the position where the entire crossing way can be monitored and puts out a color image signal S10 to an AD converter 13 and a controlling means 12. The AD converter 13 converts a color image signal S10, which is an analogue signal to a digital color image signal S13. An image processing signal S14A obtained by processing the image signal based on the image signal S13 is put out to an operating means 15, and an image processing signal S14B is put out to a sending means 19. The sending means 19 sends out and processes the image processing signal S14B based on a control signal Sd from the controlling means 12 and sends out a sending signal S19 to a train approaching the crossing or a train which sent out a communication control signal. A driver of the train can determine the state of the crossing way.
Patent JP-S6284503-A (JP)
Title: Electromagnet device
Inventor: OTSUBO TAKAO
IPC: H01F7/20
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a magnet-type successive transport system whose operation of deceleration is ensured and whose power consumption is small, by connecting one of two separate windings to a power source connected in parallel to a battery, and by connecting the other to a variable power source. CONSTITUTION:A constant-current supply source 3A of a vehicle electromagnet device of this magnet-type successive transport system is connected in parallel with a battery 6, and an output current is set by a constant-current setting unit 5 and supplied to a winding 2A. An output current of a constant-current supply source 3B is set by a variable current setting unit 4 and supplied to a winding 2B. A force required for deceleration is maintained surely, since the constant-current supply source 3A and the battery 6 are connected to the winding 2A. A force of traction required for acceleration is controlled together with the winding 2A by means of the ON-OFF operation or the continuous current variable control of the constant-current supply source 3B connected to the winding 2B. This constitution eliminates the possibility of generating an unnecessarily large force of traction constantly and consequently consuming a power to no avail.
Patent JP-S6465974-A (JP)
Title: Picture communication equipment
Inventor: MAKITA TOSHIYUKI
IPC: H04N1/00
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate the waste such as connecting a line again accompanied by line reset which occurs at the time of each separated processing by simultaneously transmitting a picture which a read means reads and a registered picture. CONSTITUTION:In case of the picture from the scanner 17, the set picture is scanned by the scanner 17 and is written into a memory 4. Next, having read image data is compressed by a compressing/extending circuit 18 for transmitting it to a facsimile. In case of the registered picture, an optical disk 11 is retrieved, the picture concerned is read and is written into the memory 4 so as to be compressed. Such a processing is executed for designated pages. After all are compressed and stored in the memory 4, the pictures are sequentially read from the memory from the initial picture to the final page and are transmitted to the facsimile.
Patent JP-H0653616-A (JP)
Title: Semiconductor laser complete with wavelength sweep function
Inventor: TOMORI YUICHI
IPC: H01S5/00
Filed: 1992-08-21
Abstract: PURPOSE:To conduct wideband wavelength sweep by using a semiconductor distribution reflector, as a laser reflector, which has regions repeatedly at a cycle of Mf (Mf>As, Ab) where a pitch of diffraction lattice on a optical waveguide path changes continuously or interruptedly from Aa to Ab. CONSTITUTION:This semiconductor laser is provided with a section 10a forming repeatedly, at a cycle of Mf, a region of a diffraction lattice where a pitch changes continuously from Aa to Ab, and a section 10b forming repeatedly, at a cycle of Mf, a region of a diffraction lattice where a pitch changes continuously from A'a to A'b. An active region 101 containing an active waveguide path layer 2, a distribution reflector regions 102 and 103 which have diffraction lattice-formed sections 10a and 10b, and a phase adjusting region 104 having a non-active waveguide path layer 3 where a diffraction lattice is not formed are electrically separated mutually. When the electric current flows into the active region 101, laser oscillation generates, and oscillating wavelength is changed by the distribution reflector regions 102, 103, and the phase adjusting region 104.
Patent JP-S6377736-A (JP)
Inventor: SAWARAGI YOSHIATSU
IPC: C22C38/40
Filed: 1986-09-21
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-2000054754-A (JP)
Title: Electromagnetic wave shield window and installation method therefor
Inventor: ISHIKAWA TOSHIYUKI
IPC: H05K9/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield window and its installation method assuring reliable connection between an electrically conductive terminal and an electrically conductive backup material. SOLUTION: This electromagnetic wave shield window 1 and its installation method comprise a sash frame 3 for building in an electromagnetic wave shield glass 2, the electromagnetic wave shield glass 2 placed on a glass plate placing base 5 installed in a groove 4 of the sash frame 3, a spacer 12 for an electrically conductive backup material arranged in a gap at one side of a glass plate installing base 5, at least one of electrically conductive backup material 6 supporting the electromagnetic wave shield glass 2, and a glass sealing material 8, and the electrically conductive terminal 11 of the electromagnetic wave shield glass 2 and sash frame are electrically connected with an electrically conductive backup material.  Also, instead of using the spacer 12 for electrically conductive backup material and an electrically conductive backup material 6, it is possible to arrange an electrically conductive gasket or arrange an L-type jig for pushing the electrically conductive backup material 6 to the upper angle portion.
Patent JP-H05256129-A (JP)
Title: Muffler for exhaust system
IPC: F01N13/18
Filed: 1992-08-21
Abstract: PURPOSE: To provide a combination muffler and catalytic converter for an exhaust system of a small internal combustion engine. CONSTITUTION: A catalytic converter 15 is mounted within a chamber formed inside a muffler which functions not only to contain the catalytic converter but also to provide sound attenuation. The combination muffler/catalytic converter also includes an assembly for introducing secondary air into the interior of the muffler body containing the catalytic converter so that harmful uncombusted components such as hydrocarbons, carbon monoxide and nitrous oxides contained in the exhaust gases are further combusted prior to exiting the muffler. The secondary air supply assembly 17 includes an opening formed in the muffler body which communicates between the interior of the muffler body and atmosphere, and a reed valve 20 mounted directly on the muffler body adjacent this opening.  The reed valve is operable in response to exhaust gas pressure pulsations within the muffler between a normally closed position which seals the opening and an open position which unseals the opening to permit atmospheric air to flow into the interior of the muffler body.
Patent JP-S59113445-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAHARA TATSUROU
IPC: G03G5/06
Filed: 1982-12-21
Abstract: PURPOSE:To improve sensitivity and durability by forming a photosensitive layer contg. a specified 1,2,3,4-tetrahydroquinoline compd. on a conductive substrate. CONSTITUTION:Photosensitive layers 2, 2', 2'' formed on a conductive substrate 1 contains a 1,2,3,4-tetrahydroquinoline (THQ) compd. represented by the formula shown here in which A is an aromatic hydrocarbon or heterocyclic group; R1- R3 are each H, halogen, alkyl, aryl, or the like. The photosensitive layer 2 may be formed by using said THQ together with a sensitizing dye or an electron acceptor, and a binder, or the photosensitive layer 2' may be formed by dispersing a charge transfer substance 3 into a charge transfer layer composed of said THQ and the binder. The photosensitive layer 2'' of multilayer structure uses the THQ incorporated in the charge transfer layer 4. The THQ acts as a photoconductor in the photosensitive layer 2, and as a charge transfer medium in the photosensitive layers 2', 2''. As a result, these photosensitive layers are good in sensitivity, small in fluctuation, resistant against repeated uses, and rich in durability.
Patent JP-S60228821-A (JP)
Title: Valve gear equipped with make and break detecting device of electromagnetic safety valve
Inventor: MIZUTANI KATSUSHI
IPC: F23N1/08
Filed: 1984-10-25
Abstract: PURPOSE:To enable to previously detect the make and break actions of an electromagnetic safety valve by a structure wherein a permanent magnet is provided at the other end of a lever and at the same time a reed switch, which turns ON and OFF in response to the shifting of the permanent magnet, is provided outside a valve box opposite to said other end of the lever. CONSTITUTION:A spring 19, which abuts the one end of a lever 16 against an electromagnetic safety valve 12. At the same time the lever 16 is provided in a valve box 8 so as to keep in a relative position that the other end of the lever 16 draws near the inner wall surface of the valve box 8 together with the safety valve 12 when the safety valve 12 is at its open position and breaks away from the inner wall surface when the safety valve 12 is at its closed position. In addition, a permanent magnet 20 is provided at the other end of the lever 16 and a reed switch 21, which turns ON and OFF in response to the shifting of the permanent magnet 20 accompanied with the rocking motion of the lever 16, is provided onto the outer wall surface of the valve box 8 at the position opposite to the permanent magnet 20. Thus, a magnetic piece to operate the reed switch can be located near the reed switch as much as possible, resulting in enabling to surely put the reed switch into actuation even when any position of the valve box, onto which the reed switch is provided, is taken.
Patent JP-S63164581-A (JP)
Title: Video intermediate frequency amplifier
Inventor: YOSHINO MOTOHIKO
IPC: H04N5/44
Filed: 1986-09-19
Abstract: PURPOSE:To make it possible to receive different types of broadcasting only by one TV image receiver by using a surface elastic wave filter setting up a slope on a video carrier side and a slop on its opposite side based on Nyquist slope characteristics. CONSTITUTION:When both trap on/off switches 13, 14 are off, characteristics for receiving a SECAM system are set up. At that time, a video carrier is set up 32.7MHz and a sound carrier is set up to 39.2MHz. When both the switches 13, 14 are turned on, intermediate frequency filter characteristics for receiving VL band based upon a PLA system are set up. At that time, the video carrier is automatically changed to 37.7MHz by a tuner 2. The video carrier has Nyquist slope characteristics. Thus, different types of TV signals can be received by using the surface elastic wave filter having the Nyquist slope characteristics in both the slopes on the video carrier side and its opposite side.
Patent JP-2000052802-A (JP)
Title: Indicator for vehicle automatic transmission
Inventor: OKADA TOSHIFUMI
IPC: G09F13/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To display two gear shift ranges from a plurality of gear shift ranges each on individual display segments and to display the rest of the gear shift ranges by selectively combining a plurality of display segments. SOLUTION: In a liquid crystal panel 30, both letter electrodes 34a, 35a are constantly impressed with a driving voltage. An outer-frame electrode 34b is impressed with a driving voltage when a gear shift range is in a parking range. An outer-frame electrode 35b is impressed with a driving voltage when the gear shift range is in a reverse range. When a detected range of a gear shift switch SW is other than the reverse range or the parking range, electrode segments from 36a to 36j are separately impressed with a driving voltage according to the detected range.
Patent JP-H0387692-A (JP)
Title: Reactor core control method for fast breeder reactor
Inventor: YOKOYAMA TSUGIO
IPC: G21C7/08
Filed: 1989-08-31
Abstract: PURPOSE:To flatten the output distribution, and also, to increase the reactivity value of a main reactor shutdown rod by limiting the reactor so that the reactor core becomes a subcritical state by inserting partially a backup shutdown rod and operating a scram function. CONSTITUTION:A main reactor shutdown rod 15 and a backup shutdown rod 16 are in an all inserting state in the case of a reactor shutdown state. In a rated output operation state in the beginning of a combustion cycle, insertion depth of the shutdown rod 15 is about 1/2, and as combustion of the reactor core advances, the shutdown rod 15 is drawn out, and the reactor core is always held in a critical state. At the time of an accident, scram functions of both systems operate, therefore, the reactor core becomes a subcritical reactor shutdown state. Even in the case the scram function of one system of them does not operate, the other system also has reactivity of a temperature compensation and a reactor shutdown allowance, therefore, since its scram function operates, even in any reactor core state, the reactor core becomes a subcritical reactor shutdown state. Especially, in the case of a rated output operation state, a large difference dows not exist in the insertion depth of a control rod, therefore, a neutron flux distribution is flattened, a reactivity value of the shutdown rod 15 increases, and also, sharing of output in a reactor core area 14 is flattened.