baber/WOPTO huggingface dataset:
Patent JP-H03228907-A (JP)
Title: Automatic snow-removing vehicle
Inventor: SAYAMA SOGO
IPC: G05D1/02
Filed: 1990-02-02
Abstract: PURPOSE:To enhance the safety by providing an elevating mechanism of a snow- removing device between the supporting table on the machine body and the snow- removing device, and fitting a guide magnetic sensor so as to be capable of being elevated or lowered, and further, by providing a guiding device which travels along a magnetic marker by steering control. CONSTITUTION:A machine body 1 is provided with a snow-removing device 2, an elevating mechanism 3, a traveling mechanism 4, a driver's seat 5, and a vehicle guiding device 6. And the snow-removing device 2 is provided with an auger device 21, a snow-throwing blower 23, and a sledge 24, and the snow-removing device 2 is supported by the elevating mechanism so as to be capable of being elevated or lowered with respect to the machine body 1. Further, a guiding magnetic sensor 61 is elevatably fitted to a supporting table 18 so that automatic steering control can be enabled by a vehicle guiding device 6. In the case of automatic operation in which steering control is carried out by the vehicle guiding device 6, the sensor 61 is kept in the operating position where it has been lowered by a hydraulic cylinder 63, and while detecting a magnetic marker 11, steering control is carried out, so that the snow- removing vehicle can be automatically guided and traveled. Further, snow 15 is cut through and scraped up by means of the auger device 21, and is thrown out through a chute 22 by a blower 23.
Patent JP-H07232883-A (JP)
Title: Elevator cage provided with auxiliary lighting device
Inventor: KIMURA MIKAKO
IPC: B66B11/02
Filed: 1994-02-22
Abstract: PURPOSE:To enable a presentation by which a passenger can feel deep space with a small space by emitting a light from a light source arranged on the end surface of a surface emitting plate through the surface. emitting plate, reflecting the light to a patterned reflecting plate provided behind the surface emitting plate, and project ing the pattern as a shadow on the front surface of the surface emitting plate. CONSTITUTION:A light emitted from a fluorescent lamp 9 is induced from the end surface of a surface emitting plate 7 and emitted from both surfaces of the front surface and the back surface of the surface emitting plate 7 and then reflected by a pattern printed reflecting plate 8 behind the surface emitting plate 7. And, the part of the non reflected pattern of the reflecting plate 8 is projected as a shadow on a shoji-like screen 6 of a car wall surface. The fluorescent lamp 9 is arranged on the end surface of the surface emitting plate 7, and the surface emitting plate 7 for emitting the light induced from the end surface from both surfaces is arranged, thereby a passenger can feel the space of the depth of the car by projecting the shadow even if the space between the car wall surface 2 and a hoistway is small. Moreover, decrease of the close-door feeling or a sense of oppression and change of each season can be performed in a short time.
Patent JP-S53109643-A (JP)
Title: Optical fiber cable
Inventor: HORIMA HIROAKI
IPC: H01P3/00
Filed: 1977-03-06
Abstract: PURPOSE: To additionally improve the functions of cushioning and slipping in place of cushioning material and slip layer by supporiting optical fiber core wires with a high-expansion plastic substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0563342-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: AMAKO HIROHISA
IPC: H05K1/18
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a printed wiring board of high reliability wherein solder does not flow via a through hole and high density mounting is possible, and the manufacturing method of said board. CONSTITUTION:In a printed wiring board provided with through holes 2 which are formed in land parts 3 so as to be in a unified body, a solder resist layer composed of photo-setting solder resist 5 is formed. By using the same photo- setting resist 5 as the above solder resist layer, the through holes 2 are closed. When land parts 3 for mounting chip parts 4 and land parts 3 for mounting discrete parts mixedly exist, only the through holes 2 in the land parts 3 for mounting the chip parts 4 are selectively closed by using the photo-setting solder resist 5. The solder resist layer and the photo-setting solder resist 5 for closing the through hole 2 are formed by selective exposure from the surface and the rear of the board 1.
Patent JP-S62184096-A (JP)
Title: High-temperature lubricant composition
Inventor: MUTO TAKASHI
IPC: C10M103/02
Filed: 1986-02-07
Abstract: PURPOSE:To provide the titled compsn. having a low friction coefficient and excellent lubricity, which comprises graphite powder, a lubricating component, and a water-soluble or water-dispersible resin. CONSTITUTION:45-90pts.wt. graphite powder having a purity of 75% or higher and an average particle diameter of 100mum or less is blended with 3-30pts.wt. at least one lubricating component selected from among BN, glass having a molten temp. of 800 deg.C or below, CoO, MoS2, TiO2, graphite fluoride, and WS2, 7-35pts.wt. at least one water-soluble or water-dispersible resin selected from among propylenic (co)polymer, alkylene glycol (co)polymer, acrylic (co)polymer, and PVA, and optionally additives such as film stabilizer, antioxidant, and surfactant. The blend is dispersed or dissolved in water to obtain a high-temp. lubricant compsn. having a solid matter concn. of 30-50wt%. The compsn. is diluted prior to use with water to have a solid matter concn. of 5-40wt% and a viscosity of 10-4,000cp.
Patent JP-S61183736-A (JP)
Title: Printing device
Inventor: SAKANO HIROSHI
IPC: G06F17/24
Filed: 1985-02-08
Abstract: PURPOSE:To make an operation concise by writing data which is printed or not, in each area of a position data buffer corresponding to each position on a printing medium, and rewriting an area of a necessary printing data, to each printing data. CONSTITUTION:A keyboard 1, a ROM2, a RAM3, and a printing part 4 are connected to a central processor 5, a printing pattern corresponding to a character symbol key on the keyboard 1 is written on a pattern memory 2a of the ROM2, and a pattern counter 3f for designating an address of the memory 2a is provided on the RAM3. Also, a position data buffer 3b for allowing each address having a converting bit to correspond to each position on a printing form, and a position data counter 3c for designating its address, etc. are provided on the RAM3. In this state, when data of an address by the counter 3c is '1', the converting bit of the address of the counter 3c is set, and data based on a printing pattern is written on the buffer 3b and printing processing is executed by determining a shape.
Patent JP-H07227791-A (JP)
Title: Robot device
Inventor: HIGUCHI MINEO
IPC: B25J19/00
Filed: 1994-02-22
Abstract: PURPOSE:To reduce the number of parts and to reduce a load on a motor by extending one end of a joint and providing a spring between this extended part and a body in a robot device formed in a parallel ring shape so that an upper arm and a rear joint and a front arm and a lower joint are made parallel. CONSTITUTION:A downward force is applied to the shaft 17 of an extended part 4a in a rear joint 4 by the pulling force of a spring unit 20. By means of this force, torque of an anticlock direction is generated around the shaft 10 of a shoulder with a lower joint 3 as an arm. The torque around the shaft 10 of this shoulder roughly compensates for load torque by the gravitational force of a front arm 2. A moment of an anticlock direction is generated around the rear shaft 12 of a shoulder with the extended part 4a as an arm by 7 the pulling force of the spring unit 20. Since this moment makes an upper arm 1 upright, load torque by the gravitational force of the upper arm 1 is roughly compensated for. Thus, the number of parts can be reduced and a load on a motor can be reduced by eliminating a weight.
Patent JP-H05284473-A (JP)
Title: Device and method for converting video standard
IPC: H04N5/926
Filed: 1993-02-12
Abstract: PURPOSE: To enable conversion from a high-definition format into a conventional definition format by vertically and horizontally extending the active part of the intermediate field, converting a field rate to a 2nd field rate and preparing the output field of a 2nd format, so that pixel data can be extended over almost the entire output field at least in one direction. CONSTITUTION: A format converter 14 is provided for receiving an input video signal from a source for conventional definition. The format converter 14 forms a high-definition signal, for which the active part of image has the same field rate positioned at the intermediate part of frame. This signal is inputted to a high-definition standard converter 64, and both the number of lines and the field rate are converted here. The output of converter 64 is supplied to an extender 18, this device is operated, and an output video signal is formed, so that almost the entire frame is filled with the active part of the image.
Patent JP-H04264416-A (JP)
Title: Optical device for image forming device
Inventor: YONEDA SATORU
IPC: G02B26/10
Filed: 1991-02-19
Abstract: PURPOSE:To improve the picture quality by eliminating color slurring, etc., due to a scan-directional deviation of picture elements of an image formed on a photosensitive body. CONSTITUTION:First and second mirrors 17 and 18 are arranged so that the scanning plane B1pi of a beam B1 made incident on the 1st mirror 17 is nearly parallel to the scanning plane B1pr of a beam B1 which is reflected by the 2nd mirror 18 and projected; and the mirrors are provided movably as shown by an arrow B and rotatably on an axis L. Even when the 1st and 2nd mirrors 17 and 18 are moved or rotated, neither the inclination of scanning lines on a photosensitive body nor the position of the photosensitive body in its moving direction varies, so the optical path length of the beam B1 is adjusted without exerting any influence upon skew adjustment nor position adjustment to eliminate the color slurring in the scanning direction.
Patent JP-S61184871-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO MASAO
IPC: H01L29/72
Filed: 1985-02-13
Abstract: PURPOSE:To make the device compact with excellent characteristics maintained, by avoiding the contact of an electrode for a first-conducting-type impurity region and a second-conducting-type impurity region. CONSTITUTION:A thermal oxide film is patterned, and an insulating film 16 having hole parts 12 and 14 is formed. With the film 16 as a mask, P-type impurity ions are diffused, and a P-type impurity diffused region (base region) 18 is formed. A P-type-impurity doped polycrystalline silicon layer 20 having a thickness of 4,000Angstrom is formed thereon, as a base electrode. Then, a silicon oxide film 22 and a first silicon nitride film 24 are deposited on the polycrystalline silicon layer 20. Thereafter, with an overhung edge part 25 as a mask, the surface part of the base region 18 is removed. Thus a recess part 26 is formed at a part of the surface of the base region 18. A surface 27 of the base region 18 is exposed in a ring shape. Then, a silicon oxide film 28 and a second silicon nitride film 30 are deposited on the exposed side surface of the polycrystalline silicon layer 20 and the exposed surface of the base region 18.
Patent JP-H08205113-A (JP)
Title: Video conference communication terminal device and its control method
Inventor: WATANABE HIDEHIKO
IPC: H04N7/15
Filed: 1995-01-20
Abstract: PURPOSE: To properly output an effect sound such as an attention call sound by making a user hear the effect sound outputted by a own terminal and preventing the effect sound from being used by an opposite terminal unnaturally repeatedly. CONSTITUTION: The attention call sound is generated on the own terminal side and picked up by the microphone 4 of a sound input/output device 14, and speech data corresponding to the attention call sound are outputted from a speech CODEC 15 and applied actually to a multiplexing and demultiplexing device 23. Then an attention call instruction requesting the generation of the attention call is sent out to the opposite terminal by utilizing a proper communication function. The terminal side which receives this confirms the attention call instruction and turns off a switch 25 to turn off a sent signal, and an attention call sound is generated by an effect generating device 26; and the attention call sound is delayed by the arrival time before reaching a multiplexing and demultiplexing device 23 and then the switch is turned on to restart sending the sent signal.
Patent JP-S61183773-A (JP)
Title: Kana* to kanji converting device
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1985-02-12
Abstract: PURPOSE:To reduce a dispersion of a selection executed by a user, by executing the maximum evaluation by a length of reading of a word, use frequency information and a connection weight, and selecting a prescribed word based on output sequence information of the word. CONSTITUTION:A directionary retrieving device 3 stores reading and KANJI (Chinese character) information, information for showing the frequency of a part of speech, information of a length of reading of a word, and information of a part of speech of the word, in a word buffer 4. A connection weight mem ory 5 studies whether a part of speech of a preceding word can be connected to the word concerned or not, and inputs its result to an evaluating and operat ing circuit 6. The evaluating and operating circuit 6 calculates the maximum evaluation value, based on a connection weight between inputted parts of speech, a length of reading of the word which has been fetched from the word buffer 4, and frequency information of the part of speech. Based on its result, by a sorting circuit 8, the same sound word is discriminated by a sequence learning and outputted.
Patent JP-S56120393-A (JP)
Title: Sheet for thermosensitive copying and recording
Inventor: KOU HIROICHI
IPC: B41M5/337
Filed: 1980-02-29
Abstract: PURPOSE:To provide the captioned recording sheet with less desensitizing action free from fogging which is composed of a dye precuesor, an organic acid to thermally color through reaction of the said precursor and wax emulsion using cane sugar aliphatic acid ester as an emulsifier to cause thermal copying. CONSTITUTION:A wax emulsion consisting of (A) colorless or pale-colored dye precursor (e.g.: crystal violet lacton, etc.), (B) an organic acid to thermally color a component (A) through reaction (e.g.: bisphenol A, etc.) and (C) wax and cane sugar eliphatic acid ester which is solid and nonwater soluble at cold temperature (e.g. can sugar monostearate, etc.) as an emulsifier, is well crushed inside a ball mill. Following this process, it is applied on a base film and then is air-dried. In addition, a high-quality paper is closely attached to the applied face to obtain an intended thermosensitive copying/recording sheet.
Patent JP-S55116432-A (JP)
Title: Vacuum apparatus
Inventor: HANDA TAKETO
IPC: B01J3/02
Filed: 1979-03-02
Abstract: PURPOSE:To obtain a vacuum apparatus having high reliability by a constitution wherein there are provided vacuum vessels containing substrates to be treated, a supporting mechanism for the substrates to be treated, a mechanism for moving the supporting mechanism and vacuum valves being unitary with the supporting mechanism. CONSTITUTION:Vacuum vessels 11, 21, 31 are evacuated to a predetermined level of pressure by means of a vacuum pump. A door 22 is opened, a substrate 411 is placed, and the door 22 is shut. Then the vacuum vessel 11 is evacuated. A substrate-supporting mechanism 40 is moved in the direction of an arrow 26. Treatments such as vacuum metallizing, sputering are carried out within the vacuum vessel 11. In a vacuum vessel 31, a door 32 is opened and a substrate 413 is exchanged for untreated substrate. In this case, each vacuum vessel is kept tightly in the vacuum state by each vacuum valve provided in combination with the substrate- supporting mechanism. Each vacuum valve is constructed by a simple structure by fixing valve seats 44, 48, 51 and O-rings 45, 49, 52 to the substrate-supporting mechanism.
Patent JP-S56123015-A (JP)
Title: Radio control device for construction vehicle
Inventor: ASAYAMA YOSHIO
IPC: G05D1/00
Filed: 1980-02-29
Abstract: PURPOSE:To prevent overrun of the vehicle, by stopping the engine of the viehicle or making it idle when the operation board is caused to fall down or a strong shock is given to it. CONSTITUTION:The pulse signal from two channels of the running system and the working system which are not shown in the figure is applied to mixer curcuit 7, and mixer circuit 7 transmits the mixed output to FM transmitter 8 through switch 25 to perform the radio control of the vehicle. Sensor 21 of safety device 20 is constituted with, for example, a mercury switch and is turned on when a strong shock is given to the operation board or the operation board is inclined at a certain angle or more. The output turns on latch circuit 22 and opens switch 25 to stop tranmission from the FM transmitter, thereby stopping the vehicle. For resetting, horn switch SWH is operated to turn off latch circuit 22 after making the operation board horizontal.
Patent JP-H05223669-A (JP)
Title: Semiconductor pressure sensor
Inventor: YAMAGUCHI SHINICHI
IPC: G01L9/04
Filed: 1992-02-12
Abstract: PURPOSE:To provide a small-sized lightweight pressure sensor easy to produce by providing jamming resistance to a resin molded housing and a resin molded cover by coating the insides of both of them with a metal film. CONSTITUTION:Pressure to be measured is guided to a semiconductor strain gauge 2 from a pressure introducing pipe 1 to deform the gauge 2. The gauge output generated by the deformation of the gauge 2 is amplified by a hybrid thick film substrate 4 through a nickel wire 3 to be outputted from a terminal 5. Herein, the insides of a housing 6 and a cover 7 are coated with a metal film 8 to ensure a shield effect. For example, the electrical connection and mechanical bonding of the cover 7 and the housing 6 are ensured by a conductive adhesive 9, or the mechanical strength thereof is ensured using an adhesive having no conductivity and having a high bonding strength, and the electrical continuity thereof is ensured by a conductive adhesive. A through-type capacitors 10 are employed for absorbing line noise, and are, attached to three places of a sensor output terminal, a power supply terminal and a GND terminal or to two places of the sensor output terminal and the power supply terminal.
Patent JP-S63193380-A (JP)
Title: Disk device
Inventor: HASHI SHIGEYOSHI
IPC: G11B27/10
Filed: 1987-02-05
Abstract: PURPOSE:To speed up an access to a sector which has been alternation-processed by storing the address of the alternation-processed sector and the address of the sector which is the destination the said sector is alternation-processed, in a ROM or the like beforehand. CONSTITUTION:During an usual read/write operation, an alternated sector control part 8 always supervises an sector address information B, and when it detects that the address information B is the address, registered in an alternation information ROM 9 beforehand, it transmits a destination address information E to a read/write control part 7. Responding to this, the read/write control part 7 stops immediately the usual read/write operation, now being executed, and supplies a seek information G to a seek controlling part 5, and at the same time, supplies the information F for executing the rear or the write of the destination place, to a data read/write control part 6. After the data read/ write control part 6 finds the destination sector, it performs the delivery of the data A, H by using a writing/reading head 4 and completes the access to the destination sector. Thus, a high speed processing can be performed.
Patent JP-H05226849-A (JP)
Title: Multilayer printed board
Inventor: KATO ISAMU
IPC: H05K3/46
Filed: 1992-02-12
Abstract: PURPOSE:To obtain impedance matching with a simple structure by incorporating conductor layers of less number than that of multiple printed boards as a center and incorporating an impedance matched to that of an arbitrary conductor layer of the multiple printed boards in which its impedance becomes its center. CONSTITUTION:A low speed circuit and a high speed circuit are mixed on a first central multilayer board 1. Signal layers 41, 41 of a multilayer board 4 have the same impedance of 1009 as those of signal layers S1, S4 of the first board 1 by altering permittivity or thickness of an insulator between the conductor layers. Signal layers 52, 53 of a multilayer board 5 have the same impedance of 70OMEGA as those of signal layers S2, S3 of the board 1 by altering permittivity or thickness of an insulator between conductor layers. When the novel board 4 for the low speed circuit and the similarly novel board 5 for the high speed circuit are respectively connected to the conductor layers of the corresponding impedance of the board 1, a waveform of the signal between the boards has small disorder.
Patent JP-H05193764-A (JP)
Title: Bag body feeding device
Inventor: TAKADA TETSUO
IPC: B65H1/30
Filed: 1992-01-16
Abstract: PURPOSE:To perform reliable delivery of bag bodies one by one despite of the structure of the bag body. CONSTITUTION:When a plurality of bag bodies 12 or 13 are conveyed by means of a first belt conveyor 22, a second belt conveyor 23 is driven and a specified amount of the bag bodies are taken out in one lot by means of a push-out protrusion 23d. The bag bodies are slipped down over the slope of a discharge part 25 and fed to the rotary table 29b of a moving part 29, and the tip parts thereof are trued by means of a positioning part 29c. When the rotary table 29b is lifted, a topmost bag body raised togetherwith the rotary table is sucked by means of a sucking member 31. The bag bodies are delivered from the sucking member 31 to a delivery arm 6.
Patent JP-H0684588-A (JP)
Title: Circuit and method for stabilization of output of microwave oven
Inventor: YASU JIYOUKAN
IPC: H02M7/5383
Filed: 1993-02-15
Abstract: PURPOSE: To constantly control the output of a magnetron and to improve cooking performance by controlling the output of the magnetron by a current flowing through the primary side of a high-voltage transformer and a bipolar current of the magnetron. CONSTITUTION: An inverter circuit 2 rectifies an input AC power source and intermittently controls a DC voltage output from a rectification circuit 1 to produce a high-frequency power supply, which elevates its voltage by a high- voltage transformer HVT and rectifies through a magnetron drive circuit 3 to oscillate a magnetron MGT. A bipolar current sensing circuit 5 senses a current flowing through the primary winding of the transformer HVT and carries out transformation with a prescribed voltage. A reference voltage conditioning circuit 8 is provided to determine the adequacy for a bipolar current based on said voltage and to change a reference value of the inverter circuit 2 so that the bipolar current of the magnetron can be always maintained in the range of rated current.