baber/WOPTO huggingface dataset:
Patent JP-2000218803-A (JP)
Title: Multiarray type multicolor nozzle row printhead
Inventor: UENISHI KATSUZO
IPC: B41J2/05
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject printhead equipped with ink flow channels good in flowability and simple in structure. SOLUTION: Ink tanks 56(56-1, 56-2) are arranged to both end portions of the printing region of a master substrate 53 on which element head substrates 50 are zigzag arranged alternately in two rows at the positions of broken lines 50' and a total of 8 ink supply channels 57 communicating with the ink storage chambers of yellow, magenta, cyan and black of the ink tanks 56 are formed to the master substrate.  An epoxy modified resin film 59 having connection orifices formed thereto is temporarily bonded to the master substrate 53 and the element head substrates 50 are aligned to be temporarily bonded on the film to allow ink supply holes 40 and ink supply channels 57 to communicate with each other through the connection orifices 61 and, thereafter, bonding is completed in a heating oven and wire bonding is executed by a COB system to complete a multiarray type multicolor nozzle row printhead.
Patent JP-H05191120-A (JP)
Title: Multilayered dielectric substrate and its manufacture
Inventor: OCHIAI TATSUSHIRO
IPC: H01P7/08
Filed: 1992-01-14
Abstract: PURPOSE:To improve the Q value of a triplate resonator constituted by burning a dielectric and an inner conductor at the same time. CONSTITUTION:An inner conductor 14 is composed of paste containing scale- shaped silver, after a stack holding the inner conductor 14 between dielectrics 10 and 16 is burnt, the entire is pressed at a certain temperature, which is lower than the melting point of silver and higher than the softening point of the dielectric, by hot hydrostatic press so as to be brought into contact with respective scale-shaped silver mutually and a void between the inner conductor and the dielectric is extinguished.
Patent JP-S55117776-A (JP)
Title: Thin-film-piece moving body
Inventor: KANDA KAORU
IPC: G11B23/34
Filed: 1979-03-02
Abstract: PURPOSE: To make it possible to separate securely a thin film piece from a moving body and then to transfer it to a 2nd body easily by setting the width of an adhesive body to be appended to the moving body not wider than that of the thin film piece when a marker is re-stuck on a magnetic tape.  
     CONSTITUTION: Roller 14 is put away from 1st station 21 and ground paper 18 is pulled to set a marker at 1st station 21. When ground paper 18 is pulled by using knob 17, marker 19 separated by edge 20 is adsorbed by adhesive resin 15 and separated ompletely. Roller 14 is pressed against 2nd station 22 where magnetic tape 13 has been set and knob 17 is turned to move magnetic tape 13 downward, so that marker 19 will move to magnetic tape 13. In this case, since the width of adhesive resin 15 should not be made wider than that of marker 19, the separation and dislocation of marker 19 are brought to effect without damaging tape 13, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000221015-A (JP)
Title: Object recognition device
Inventor: YOSHIOKA TORU
IPC: G01C3/06
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve accuracy by detecting distance information of an object existing on the circumference as two-dimensional distance data, judging the arranged condition of object detecting positions corresponding to a plurality of the detected distance data, and extracting the distance data only required for recognition of the specific object to recognize the object based on the arranged condition. SOLUTION: An arrangement judging means 41 judges the arranged condition of object detecting positions corresponding to a plurality of two-dimensional distance data detected by an object distance data detecting means 30. A data extracting means 42 extracts the distance data only required for a specific object based on the arranged condition of the object detecting positions judged by the arrangement judging means 41. An object recognition means 20 recognizes a specific object based on the distance data extracted by the data extracting means 42. Hereby, the displays such as numerals with large number of distance data on the road surface or displays such as white lines on the road surface of far distance are not extracted as necessary data for recognition of the object, and accordingly recognition accuracy can be raised.
Patent JP-H11222923-A (JP)
Title: External floor waterproof member
Inventor: HIRAI DAISUKE
IPC: E04B1/66
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an external floor waterproof member which enables external facing workmen to carry out waterproofing work with a small number of processes so as to reduce the number of workers and to shorten a construction period. SOLUTION: This external floor waterproof member is provided with regular base parts 211, 221 machined in specified shape and having rising parts 211b, 211c, 221b provided along wall backing positioned at the peripheral edge of an external floor; waterproof layers provided on the surfaces of the regular base parts; waterproof sheet parts 215, 216, 224 continuous with the waterproof layers and extended from the tips of the rising parts; and heat insulating material 212 provided on the back faces of the regular base parts. The rising parts 211b, 211c, 221b are fixed to the wall backing, and the waterproof sheet parts 215, 216, 224 are cut according to the height of the wall backing so as to be stuck in proper quantities to the wall backing.
Patent JP-S59149856-A (JP)
Title: Electromagnetic servo-brake for automobile
Inventor: YOSHINO MICHIO
IPC: B60T13/74
Filed: 1983-02-14
Abstract: PURPOSE:To simplify an electrical current control circuit, by providing a plunger, which is attracted by an electromagnet, and by dividing the plunger into plural segments to gradually reduce the magnetic reluctance depending on the displacement of a pedal to keep constant an electrical current to be supplied to the electromagnet. CONSTITUTION:An electromagnet 5 is provided around a push rod 14 for pushing the piston 2a of a master cylinder 2. A plunger 6, which consists of a first and a second segments 6a, 6b divided from each other in the front-to-rear direction, is provided in an insertion opening 5c defined in the central part of the electromagnet 5. A return spring 7 is provided between the first segment 6a and the core 5a of the electromagnet 5. The second segment 6b is inserted in the opening 6c of the first segment 6a. A return spring 9 for altering the magnetic reluctance is interposed between the segments 6a, 6b. The first segment 6a is coupled to the push rod 4. The second segment 6b is coupled to a rod 8.
Patent JP-H05224138-A (JP)
Title: Method for setting depression amount of optical matrix switch
Inventor: ISHIKAWA SHINJI
IPC: G01J1/02
Filed: 1992-02-10
Abstract: PURPOSE:To securely obtain a connector contact position and to set optimum coupling pressure by monitoring the quantity of reflected return light at an optical connector coupling part which accords with the depression amount of an optical connector. CONSTITUTION:The light of a light source 1 is guided to the optical matrix switch 3 and while a movable master connector 3a is pressed in a fixed access connector 3b, reflection attenuation amount is monitored by an optical power monitor 4. The reflection attenuation amount versus the depressing amount is represented with a specified waveform (not shown in figure) and while, for example, the rotational amount of a stepping motor which is the movement amount (depression amount) of the master connector 3a is monitored under computer control, the reflection attenuation amount of the optical power meter 4 is monitored. Then the monitored waveform is differentiated to obtain variation in the reflection attenuation amount, and the depression amount of the optical matrix switch 3 is set by regarding as the point where the reflection attenuation amount does not vary regardless of the depression as an optimum contact point according to the relation between the variation in reflection attenuation amount and the depression amount.
Patent JP-H06213965-A (JP)
Title: Connection of tester and device board
Inventor: SUGIMOTO TAKATOSHI
IPC: G01R31/28
Filed: 1993-01-19
Abstract: PURPOSE:To reduce circuit designing man-hours and to improve the maintenance property of the completed circuit by connecting a tester and a device board in response to the result of the comparison of the number of the points to be measured on the device board and the number of a tester resources. CONSTITUTION:The data of a device board circuit and the setting condition data for every test are stored into the specified region of a memory device 3 as a circuit database 4 and a setting-condition base 5 through an input/output device 2. The circuit formation of a device board circuit is performed based on the data of the bases 4 and 5 and the tester-function specifications of a tester-specification base 6, which are stored in the device 3 beforehand, with a circuit forming part 7 constituted of a microcomputer. The results are stored as a circuit database 8 and a setting-condition base 9 after the formation. At this time, the tester resources, which are added in excess of the specifications of the tester, are displayed 10 through the device 2 with the forming part 7. Thus, the circuit, wherein the tester, the resources and relays are ratinally used, can be formed.
Patent JP-S58141100-A (JP)
Title: Stereophonic reproducing device
Inventor: ISHII SHINICHIROU
IPC: H04S1/00
Filed: 1982-02-16
Abstract: PURPOSE:To set speaker systems closely to a listening position at short distance where no influence of diffused sound is exerted, by setting a low playback limit frequency below 50Hz close to those of very large speakers through an equalizer. CONSTITUTION:The equalizer 6 for frequency characteristic correction and a speaker system 4 using a woofer 11 capable for large-amplitude operation are provided and while said equalizer sets the low playback limit frequency below 50Hz close to those of very large speaker systems, said speaker systems are arranged closely to a listening position at such distance that the influence of diffused sound is not exerted. The low frequency characteristics of the speaker system 4 having low frequency characteristics improved nearly to those of very large speaker systems are further approximated to those of the very large speaker systems by the equalizer 6 and the reproduced sound is listened to in a direct-wave sound field, so even if the room 9 is not excellent acoustically, reproduced sound close to that reproduced in an acoustically good room through very large speaker systems is obtained.
Patent JP-H08218571-A (JP)
Title: Method for forming liquid passage of plane
Inventor: SUGIYAMA YOICHI
IPC: E04D13/04
Filed: 1995-02-13
Abstract: PURPOSE: To guide a liquid by forming a liquid passage of a first surface consisting of a hydrophilic material and a second surface composed of a water repellent material formed while being adjoined to the first surface and forming the first surface as the liquid passage. CONSTITUTION: The narrow-width beltlike first surface 2 of concrete and asphalt or a hydrophilic material consisting of a waterproof sheet, etc., is formed on the surface of a plane 1 such as a road or the roof of a building. Second surfaces 3a, 3b composed of a water repellent material such as polyethylene, polystyrene, etc., are formed on both sides of the first surface 2. An extremely slight inclined plane or curved surface is shaped for introducing a liquid towards the first surface 2 from the second surfaces 3a, 3b. Accordingly, the liquid can be guided without forming a groove, etc., on the plane.
Patent JP-S62185545-A (JP)
Title: Rotary electric machine
Inventor: INOUE KOICHI
IPC: H02K21/00
Filed: 1986-02-07
Abstract: PURPOSE:To reduce a skew amount without increasing the number of slots by performing the skew of S slots obtained by S=l/m (l is integer number in case of 1<=l<=m) when the relation of NSX(M+1)/P=n/m (n, m are integer numbers) holds among the number of slots (NS) and the number of poles (P), and the number of grooves (M) provided on tees. CONSTITUTION:A 4-pole permanent magnet rotary electric machine is composed of a field core 1, permanent magnets 21-24, an armature core 3, an armature winding 4, and tees 51-59, etc. In the rotary poles having 9 of the number NS of slots 31, 4 of the number P of poles and NS/P=n/m=9/4, the S slots obtained by S=l/m=l/4 (where l is integer number in case of 1<=l<m) are skewed. Thus, when 1/4 slots is, for example, skewed, the positional relationship between the pole center line of permanent magnets 21-24 and the center line of the tees 51-59 is so skewed that 1/4 slot is displaced at the end of the axially opposite side, the pole center line is uniformly distributed on a tee pitch to reduce a slot ripple.
Patent JP-S62185030-A (JP)
Title: Interferon pharmaceutical for nasotracheal administration
Inventor: NAGAI TSUNEJI
IPC: A61K38/21
Filed: 1986-02-07
Abstract: PURPOSE:An interferon pharmaceutical for nasotracheal administration, containing interferon and surfactant and useful for preventing viral infection of respiratory systems. CONSTITUTION:An interferon pharmaceutical for nasotracheal administration containing interferon (hereinafter abbreviated to IFN) and surfactant. The INF is administered as an injection at present, but nasotracheal administration is considered as preferable from the viewpoint of preventing viral infection of respiratory systems. The use of a water absorbing and sparingly water-soluble base is developed to obtain a powdery composition for nasotracheal administration without using an absorbefacient. If a high IFN potency in blood plasma must be kept, the use of sodium glycocholate is particularly preferred. If a sustained release type capable of keeping the INF potency at a constant value for a long time is required, a nonionic surfactant or saponin is preferred. The content of the surfactant is within the range of 0.1-10(wt./vol.)%.
Patent JP-H03230468-A (JP)
Title: Composite type vacuum container
Inventor: INO EIJI
IPC: H01J41/04
Filed: 1990-02-02
Abstract: PURPOSE:To concurrently obtain respective advantages of composite materials by compositely forming a wall section with an outer wall and an inner wall made of required materials respectively. CONSTITUTION:The wall section 1 of a vacuum container storing a hot-cathode filament is compositely formed with an outer wall section 1a made of stainless steel and an inner wall section 1b made of aluminum alloy stretched as a clad layer, and respective advantages of the composite materials are concurrently obtained. No mechanical strength is required for the wall 1b, heat degassing treatment at a high temperature 300-450 deg.C can be applied, the local heat input is quickly moved and dissipated by the wall 1b with a low heat radiation factor and high heat conductivity, the gas discharge from the inside of the wall section 1 due to the local high temperature is prevented, and the reduction of the degree of vacuum is prevented. The heat-resistant strength of the container is sufficiently maintained by the wall 1a, and it can withstand the heat degassing at a high temperature.
Patent JP-S60168179-A (JP)
Title: Toner image fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1984-02-10
Abstract: PURPOSE:To maintain the excellent ability of a fixing roller to separate toner for a long period by setting the toner offset preventing liquid content rate of an elastic material coating layer on a pressure roller side so that the transfer extent of the toner offset preventing liquid in an elastic material coating layer on a fixing roller side to a toner image support material is nearly equal to that to the pressure roller side elastic material coating layer. CONSTITUTION:The toner offset preventing liquid content rate of the elastic material coating layer 22 of the pressure roller 2 is so set that the transfer degree of the contained toner offset preventing liquid in the elastic material coating layer 12 on the fixing roller side to the toner image support material 5 is nearly equal to that to the elastic material coating layer 2 on the pressure roller side. Namely, this content rate is 3-30% lower than that set for the elastic material coating layer 12 on the fixing roller side, and almost 3% when copy paper in use absorbs oil relatively or almost 30% when not. Consequently, the fixing roller 1 has excellent ability in separation for a long period.
Patent JP-2000220512-A (JP)
Title: Device for and method of sensing abnormality of engine rotating sensor
Inventor: AKITA MASAHIRO
IPC: B60L50/16
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To accurately sense abnormality of an engine rotation sensor by preventing erroneous ackowledgement of an engine driving state. SOLUTION: This device obtains an engine speed from rotational speed of a motor and a generator. A state of an estp signal is determined according to the engine condition by using the engine speed. First, whether engine is rotated or not is determined by using the estp signal (S10). When the answer is NO, erroneous sensing of a cam position sensor does not occur because the engine is stopped. When the answer is YES, whether or not a G2CPU3 signal is output from the cam position sensor is output is determined (S12). When the answer is NO, abnormality notification is executed because abnormality occurs at the cam position sensor which does not output a signal irrespective of the rotation of the engine.
Patent JP-S62183107-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGATA TOSHIAKI
IPC: H01L21/20
Filed: 1986-02-06
Abstract: PURPOSE:To enable an arbitrarily shaped element to be formed on an arbitrary position, by forming a single crystal silicon film in SOI structure all over the wafer surface twice by solid phase epitaxial growth and selective oxidation on manufacturing a semiconductor device in SOI structure. CONSTITUTION:An oxidizing film 2 is selectively formed by LOCOS method or the like on a wafer 1. Then, an amorphous silicon film 3 is formed all over the wafer surface. Then, long-hour annealing at 600 deg.C or so is performed to form a single crystal silicon film 4 also on the oxidizing film 2 by solid-phase epitaxial growth in the lateral direction. Then, the single crystal silicon film 4 being in contact with the wafer 1 is selectively oxidized to form an oxidizing film 5 so that the single crystal silicon film 4 is isolated from the wafer 1. Then, an amorphous silicon film 6 is formed all over the surface. Then, long- hour annealing at 600 deg.C or so is performed to make the amorphous silicon film 6 become a single crystal silicon film 7 by solid-phase epitaxy from the single crystal silicon film 4. Hence, the SOI structure is formed all over the wafer surface.
Patent JP-H03229466-A (JP)
Title: Semiconductor device
Inventor: ARIMOTO HIROSHI
IPC: H01L21/331
Filed: 1990-02-05
Abstract: PURPOSE:To effectively reduce built-in potential in a base by producing two-dimensional gas in the vicinity of an n type impurity region on the side of a second semiconductor layer at an interface between first and second semiconductor layers and producing two-dimensional hole gas layer in the vicinity of a p type impurity region. CONSTITUTION:An Al0.3Ga0.7As carrier supply region formation layer 12 is grown on a semi-insulating GaAs substrate 11. Then, the substrate is implanted with silicon ions and beryllium ions to form an n type emitter region 13, an n type collector region 15, and a p type base region 14. Further, a non-doped Al0.3Ga0.7As spacer layer 16, a non-doped GaAs active layer 17, and an n type GaAs capping layer 18 are successively grown. Further, a heat treatment is done for activating a silicon impurity in the n type emitter region 13 and the n type collector region 15 and a beryllium impurity in the p type base region 14.
Patent JP-H09198711-A (JP)
Title: Data recording medium and data recording and reproducing device
Inventor: ITO TSUKASA
IPC: G11B7/2405
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To continuously reproduce and record data on both sides of a recording medium without interruption by making the recording direction of a spiral track recorded in individual recording areas reverse as seen in the direction of recording data. SOLUTION: Heads consist of one pair of upper and lower heads 3a and 3b, and a spindle 4 is rotated in the same direction. The head 3a opposite to a read starting position 2a in the outermost diametral position of the recording area 2A on one side is moved in the internal diametral direction in synchronization with clockwise rotation of the recording medium 1, and recording and reproducing are performed along the track. The recording and reproducing by the head 3a are ended in a read ending position 2b in the innermost diametral position. The head 3b is set in a read starting position 2a' in the recording area 2B on the other side, where the read head is changed over to the side of the head 3b to start reading, and is moved in the external diametral direction in synchronization with the rotation of the medium to perform recording and reproducing along the track.
Patent JP-H09193869-A (JP)
Title: Shock absorber frame for bicycle
Inventor: TAKAGAKI MAKOTO
IPC: B62K19/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To freely adjust the stroke range of a suspension, by rotatably connecting and joining one end of a chain stay, constituting a rear wheel swinging body, to a lower pipe, and also rotatably retaining one end of a back fork to a seat rag via a link mechanism. SOLUTION: A back fork 30 and a chain stay 28 are nearly V-shapedly constituted via a rear wheel gear 29, to form a rear wheel swinging body 27. The swinging body 27 rotatably connects and joins one end of the chain stay 28 to a lower pipe 26, and also rotatably retains one end of the back fork 30 to part of a seat rag 22 via a triangular link mechanism 34. The link mechanism 34, wherein one side is shortened to be adopted as a short side, forms pivotting parts 35 and 36 on both the corner parts of the short side, and also forms back fork fitting spindle holes 33a-33c of a back fork fitting part 33 on the apex angle parts. Consequently, a suspension stroke range can be freely adjusted.
Patent JP-S53110368-A (JP)
Title: Bonding pad for semiconductor device
Inventor: HORIUCHI MITSUAKI
IPC: H01L21/822
Filed: 1977-03-09
Abstract: PURPOSE: To increase the dependability of the wirings such as IC, LSI and others, by providing an easy-to-bond film only on the surface of the bonding area of the sputter evaporation film and the alloy film, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52107540-A (JP)
Title: Controlling constant float angle of convertor
Inventor: MOTOYOSHI OSAMU
IPC: H02M7/515
Filed: 1976-03-08
Abstract: PURPOSE: To make a commutation float angle δ to be in a desired value, even when a commutation reactance is relatively big and operation is inevitably made at an angle of lead ϒ within a range or ϒ>30°. 
     COPYRIGHT: (C)1977,JPO&Japio