baber/WOPTO huggingface dataset:
Patent JP-H07108681-A (JP)
Title: Ink jet recording head
Inventor: NAKANO TOMOAKI
IPC: B41J2/16
Filed: 1993-10-13
Abstract: PURPOSE:To make positioning of electrodes easy, and improve productivity in mass production with joining made in a lump by a method wherein electrodes of a piezoelectric element are joined flush to external conductor patterns. CONSTITUTION:A laminated piezoelectric element 1 is divided in the direction extending over the entire length of passages into plural numbers corresponding to the number of the passages, and is constructed so that each of the divided elements operates independently as an actuator. A common electrode 3a and a selective electrode 3b of the piezoelectric element 1 are extended over the same plane and joined to a common electrode pattern 4a and a selective electrode pattern 4b of an external conductor with solders 6 and 7.
Patent JP-S63111477-A (JP)
Title: Parity error detector with testing circuit
Inventor: MOTOHASHI HIROYUKI
IPC: G11C29/00
Filed: 1986-10-29
Abstract: PURPOSE:To test efficiently the operating of a circuit which makes a parity check by judging whether or not an error occurs from the contents of write data. CONSTITUTION:The write date is supplied to a RAM circuit 1 for data and a parity bit data generating circuit 2. Data read out of the circuit 1 is supplied to a parity error detecting circuit 4. The circuit 4 is supplied with the output of a RAM circuit 3 for parity bit data through a switching circuit 6. A pseudo parity bit data generating circuit 5 generates fixed data of 1 or 0, which is inputted to the circuit 4 by the circuit 6 instead of data outputted from the circuit 3 when the circuit 4 is tested. The test data is data whose number of '1's is already know and this is write data when a test is taken.
Patent JP-H08119820-A (JP)
Title: Composite resin for dentistry
Inventor: ABE YOSHIHIKO
IPC: A61K6/884
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a composite resin for a dentistry having easily handleable excellent operability before polymerizing and curing, having high mechanical strength, readily polishing of the surface, and having excellent beautifulness, surface gloss and slipperiness, and a low thermal expansion coefficient after polymerizing and curing. CONSTITUTION: This composite resin is composed of a pasty polymerizable composition of 10-40 pts.wt. of a polymerizable monomer containing a polymerization initiator and 90-60 pts.wt. of a mixed filler comprising spherical fillers of synthetic quartz synthesized by a V.M.C. method, organic-inorganic composite fillers and a polymerization initiator. A weight ratio of the spherical filler of synthetic quartz to the organic-inorganic composite filler is (80:20) to (20:80).
Patent JP-2001046039-A (JP)
Title: Roller structure method for removing off the bamboo shoot peels
Inventor: KON SHIGERU
IPC: A23N7/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To solve the unsolved trouble that the function of the husk peeling roller for the bamboo shoot is damaged by the peeling scum sticking to the roller surface of the husk peeler. SOLUTION: The rollers of the bamboo husk peeler is made of a silicone rubber and the peeling scum remaining on the rollers are softened and scraped from the roller surfaces with a pair of the exclusion plates.
Patent JP-2000088555-A (JP)
Title: Inspection method for position deviation of character and figure and device thereof
Inventor: YONAHA MAKOTO
IPC: G01B11/24
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enable detection of deviation quantity from a registered position by shooting a vessel including a character or a figure to determine an image reference position from a left and a right corners of a cover part or a neck part and searching with a reference position of a previously registered pattern as a reference. SOLUTION: When a vessel 1 transferred to a position P1 is captured by a power generating pipe 41, imaging distances Y1, Y2 of two points Q1, Q2 in the same height of a trunk part 2 of the vessel 1 in an image direction are respectively measured with distance meters 42, 43 and the distance between the two points Q1, Q2 is calculated with a distance calculation means 45. An approximate angle θ a1 is calculated with an approximate angle calculation means 46. A position relation of corners in an image is not changed in respond to an inclination because a cover part 3 of the vessel 1 is a cylindrical shape even if the vessel is inclined in a horizontal plane, and therefore, a reference position is determined without compensation. The angle θa1 calculated with the angle calculation means 46 is corrected based upon an external form of the vessel 1 with an inclination angle calculation means 36 and an precise inclination angle in the horizontal plane is determined. The correction is derived based upon a compensation table 37.
Patent JP-2001083358-A (JP)
Title: Connecting member for optical fiber, optical fiber and light emitting unit
Inventor: IRIE SHINICHI
IPC: G02B6/26
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a connecting member to connect between a core and a light guide plate so that latitude for design of a light-emitting face of the light guide plate can be increased even when light exiting from an end face of the optical fiber core is directly used, and that a light emitting device which can emit uniform light with high luminance even from a light-emitting face of various forms can be produced. SOLUTION: The connecting member is coupled to one end in a longitudinal direction of the core 2 of an optical fiber 1 having specified length which can transmit the light, and it connects the optical fiber 1 and the light guide plate. The connecting member 5 has a tapered shape with narrower top extended from the coupling end 7 with the core 2.
Patent JP-S63109802-A (JP)
Inventor: OKAYASU TOKUICHI
IPC: A41B11/00
Filed: 1986-10-28
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-S62115539-A (JP)
Title: Pulse addition circuit in measuring instrument
Inventor: ARITOMI ATSUO
IPC: G06F7/62
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a small-sized pulse adder circuit by constituting the pulse adder circuit of an adder, a data storage circuit, digit counter and a channel counter so as to use one adder thereby adding plural input pulses. CONSTITUTION:Assuming that a P1 pulse in plural pulses is inputted, the data P1 is stored in an FF 4-1 synchronously with a clock PHI and the output of an FF 9 goes to '1' through an OR circuit 6-1. A digit counter 10 and a channel counter 11 are started, a code of the counter 11 is decoded by a decoder 12 and the result is inputted to an adder 17 through an AND circuit 15, an OR circuit 6-2 and an OR circuit 7-1. Further, the code of the digit counter 10 designates an address of a RAM 15 through an address changeover circuit 13. The output of the OR circuit 6-2 selects a CS of the RAM 15 via a changeover circuit 14, its designated address data is inputted to the adder 17 via a tri-state gate 16-1, added and stored in a primary memory circuit 18.
Patent JP-H10100419-A (JP)
Title: Manufacture of ink jet printer head
Inventor: KIKAWA KEISUKE
IPC: B41J2/055
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To realize high quality printing by applying an adhesive uniformly and thinly onto the bonding face of various members, including a piezoelectric element, a diaphragm, and upper plate of liquid chamber and a nozzle plate and then assembling them by bonding, thereby eliminating projection of the adhesive into an ink channel or the nozzle hole in the nozzle plate. SOLUTION: An adhesive 6 spread on a first roll 8 is transferred a protrusion 10a of a resin member 10 by pushing a second roll 9 fixed with the elastic resin member 10 having the protrusion 10a against the first roll 8. The adhesive 6 transferred to the protrusion 10a of resin member fixed onto the second roll 9 can be transferred uniformly and thinly to a protrusion 4a of the upper plate 4 of liquid chamber by pressing the resin member 10 fixed onto the second roll 9 against the upper plate 4 of liquid chamber secured to a table 11. An epoxy based adhesive is suitable as the adhesive 6 being employed for bonding and assembling work in view point of bonding strength, heat resistance, waterproofness, etc. That adhesive scarcely deteriorate even when it is immersed into ink and bond strength can be ensured.
Patent JP-H03118696-A (JP)
Title: Detector for abnormally traveling vehicle
Inventor: FUJIMOTO KOICHI
IPC: G08G1/017
Filed: 1989-09-29
Abstract: PURPOSE:To automatically detect an abnormally traveling vehicle by identifying the vehicle from picture data, following up the vehicle, collecting coordinate data and deciding the abnormal travel based on the group of those data. CONSTITUTION:The traveling vehicle is photographed by an image pickup part 2 installed along a road and the picture data are stored in a picture memory 5 in a short period. Then, the vehicle is extracted by a vehicle extracting means 9 and a vehicle coordinate calculating means 10 calculates the positions of coordinates and stored the vehicle coordinate data in a vehicle coordinate memory 11. A vehicle identifying means 12 compares this time vehicle data with preceding time vehicle data from the memory 11 and calculates the same vehicle. Based on the vehicle identification, after wards, the vehicle is followed up and the coordinate data are collected. A moving distance deciding means 13 decides whether the identified vehicle is moved for a prescribed distance in a photographing area or not. Until the vehicle is moved for the prescribed distance, a lot of the vehicle coordinate data, which are calculated for each short period, concerning the identified vehicle are collected to the memory 11. An abnormal travel deciding means 16 decides the abnormal travel from the group of these data and outputs a detection signal.
Patent JP-H05103033-A (JP)
Title: Multiple-address communication system and multiple address communication reply circuit used for it
Inventor: SUGITA MASAHIRO
IPC: H04L69/14
Filed: 1991-10-03
Abstract: PURPOSE:To eliminate a defect of a conventional multiple-address communication in which each slave station cannot return its reply to a master station, in the 2-way branch type system where one master station and plural slave stations are in multi-drop connection. CONSTITUTION:A reply transmission section 20 is controlled by a timer section 17 taking a timing of a time proportional to an order of its own station address in a header of master station data or a reply signal station address comparison section 14 monitoring a station address included in a reply signal and sends a result of a CRC check section 19 and a station address to a master station and a slave station as a reply signal. The master station confirms whether or not all slave stations receive data correctly by allowing each slave station receiving the master station data to apply multiple-address communication to the reply in the order of the station address written in a header part of the master station data while monitoring a reply signal of other slave station.
Patent JP-2001083571-A (JP)
Title: Focal plane shutter for camera
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter constituted so that an arm and a blade constituting a blade group are suitably prevented from being displaced or deflected in the axial direction of an optical axis in the midst of actuation. SOLUTION: A shutter base plate 1 is made of synthetic resin. Then, four preventing stripes 1w, 1x, 1y and 1z are formed thick at the blade chamber side of the rear blade group by molding integrally with the plate 1 in order to prevent the arms 4 and 5 and the blades 6, 7, 8 and 9 from being displaced or deflected to the plate 1 side in the midst of actuation. The stripes 1w, 1x and 1y with which the arms 4 and 5 are brought into slidable contact are formed in a circular arc state which does not adopt shafts 1m and 1v as a center and the strip 1z with which the blades 6, 7, 8 and 9 are brought into slidable contact is formed straight in a direction that it does not coincide with the actuation loci of the blades 6, 7, 8 and 9.  Therefore, since the parts of the arms and the blades brought into slidable contact with the stripes 1w, 1x, 1y and 1z are continuously changed, the arms and the blades become hard to be damaged.
Patent JP-S63110825-A (JP)
Title: Radio relay system
Inventor: KUBOTA TAKAAKI
IPC: H04B7/26
Filed: 1986-10-28
Abstract: PURPOSE:To evade a going-around fault between relay stations by transmitting a station selection signal to the relay stations from a master station, permitting the selected relay station to receive and catch up on delay, enabling a moving station to respond and differing the levels that the relay stations respond to the master station. CONSTITUTION:When a receiver 1 receives a frequency f1 which is modulated by a frequency S1 selecting the relay station A from the master station, a receiver 2 operates a delay catch-up-on unit 4, closes a switch 8, and transmits a signal with a frequency f2 to the moving station from a transmitter 5. The unit 4 maintains the relay station A operable in a given length of time. With response from the moving station found, a receiver 6 receives it, and a transmitter 7 transmits it. An attenuator 8 suppresses an output to the master station, so that the master station will not receive a signal relayed through the relay stations A and B. When a signal to the relay station B is received, a receiver 4 operates to open the switch in the unit 4, and hence the relay station A makes no response to the master station. With this constitution, the relay station that functions due to the specification of the master station is selected, and the selection is maintained as long as response from the slave station is founed in a specified time.
Patent JP-H0971273-A (JP)
Title: Handlebar rotation regulating lock
Inventor: TAKEUCHI MASAYUKI
IPC: B60R25/022
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of a locking device regulating the rotation of a handlebar in a state that the handle of a bicycle is rotated to the limits of the right or the left. SOLUTION: A locking part 12 in an ellipse shape, a rhomboid shape, a rectangular shape and the like, is a lock fitting 8 provided with a brim shaped tip end part 8a in a projected shape, and lock 30 is formed out of a main body 20 provided with an engaging hole 3a roughly identical to the shape of the tip end part at its bottom surface, and with a stepped recessed part 1a the tip end part of which can be rotated, at its depth part, a connecting rod 2 provided at the side surface of the main body 20, and with a connecting plate 4 having a locking hole 4a provided for the other end of the connecting rod.  The tip end part of the lock fitting 8 is inserted into the engaging hole 3a of the main body 20, after the lock has been locked at the locking part at the tip end of a handlebar pipe 10 with the main body 20 rotated, the lock is locked up at the locking part on the body side by making use of the locking hole 3a of the connecting plate.
Patent JP-H0599752-A (JP)
Title: Method for measuring infrared radiation temperature
Inventor: SATO FUMIHIKO
IPC: H01L21/66
Filed: 1991-10-04
Abstract: PURPOSE:To improve measuring accuracy, with regard to a method for measuring the temperature of the substrate from the infrared radiation emitted from a treated substrate. CONSTITUTION:The infrared radiation emitted from a substrate 2 during treatment within a vacuum chamber is reflected by a reflecting mirror 21 provided within the chamber, and the temperature of the substrate 2 is measured from the quantity of the radiation with an infrared radiation thermometer 4 through a probe 3 for detecting the infrared radiation provided within the chamber. The temperature of the mirror 21 and the temperature of the converging lens of the probe 3 are measured, and the measured value of the thermometer 4 is corrected from such measured temperatures.
Patent JP-H06193616-A (JP)
Title: Metallic sheet nut for fixing blind
Inventor: SHIYARURU BARUNABUORU
IPC: F16B37/02
Filed: 1993-10-14
Abstract: PURPOSE: To form a sheet metal nut very easily without impairing holding action and manufacture it at reduced cost. CONSTITUTION: A threaded sleeve 3, together with a head plate and connecting webs 4, is integrally formed from an elongate strip member and the head plate fitted over a through hole 11 comprises two halves 1', 1". The halves of the head plate are formed integrally with the ends of each connecting web 4 and are brought close together after the connecting webs 4 are bent inward and outward.
Patent JP-H0977888-A (JP)
Title: Surface modification of polymer substrate
Inventor: YASUI MITSUO
IPC: C08J7/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To modify the polymer surface so as to facilitate fixation of an useful cell-binding peptide, etc., containing RGD onto a polymer surface by fixing a specific ester through an alcohol residue of the ester onto a polymer substrate. SOLUTION: β-Allyl aspartate, β-vinyl aspartate, γ-allyl glutamate or γ-vinyl glutamate is fixed onto a polymer substrate by a radical reaction. Furthermore, the radical reaction is preferably carried out at 50-60 deg.C for 3-18hr using hydrogen peroxide as a polymerization initiator when polystyrene, etc., is used as the polymer and water is used as a solvent.
Patent JP-H0567239-A (JP)
Title: Type character recognition device
Inventor: KAMI HIROYUKI
IPC: G06K9/42
Filed: 1991-09-09
Abstract: PURPOSE:To prevent the deterioration of identification performance by executing an identification processing at high speed on directional features whose number of characteristic dimensions is large and using the directional features. CONSTITUTION:A size normalization means 2 normalizes an input character picture stored in a character picture storage means 1 into the character picture of a prescribed size, and a directional feature extraction means 3 extracts a directional feature vector from the normalized character picture. An encoding means 4 encodes the directional feature vector into a code string and a distance calculation means 6 obtains a distance by a part of the code string outputted from the encoding means 4 and the code string which is read out of a classification dictionary storage means 5 so as to output a distance value. A candidate decision means 7 outputs the prescribed number of candidate category names based on the distance value and a final decision means 8 obtains the distance value by the whole code string outputted from the encoding means 4 and the code string of the candidate category which the candidate decision means 7 decides so as to output the candidate category name taking the minimum distance value as a decision result.
Patent JP-H0519340-A (JP)
Title: Film winding up method for camera
Inventor: EZAWA AKIRA
IPC: G03B17/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the film winding-up method of a camera that a film can be wound up at a stable feeding speed when the film is wound up. CONSTITUTION:The film is wound up at the stable feeding speed by rotating a cartridge spool 3a in a feeding-out direction so as to prevent the film from being tightly wound to the spool 3a caused by the winding-up until the winding-up of the film is finished.
Patent JP-2001084181-A (JP)
Title: Multiplex transmission system, multiple bus controller and multiple bus control method
Inventor: KAMIMURA TAKESHI
IPC: H04B10/25
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To attain signal communication between modules in a transmission system whose transmission energy is different for each channel by minimizing energy consumption related with signal communication. SOLUTION: A resource register 28 transmits a using situation signal (1: non-use, 0: use) in which the using situation of each channel is expressed with one bit per channel, and in which each bit from an MSB(most significant bit) to an LSB(least significant bit) is successively assigned to the channels from the channel whose amplitude is smaller to the channel whose amplitude is larger to a channel selecting part 30. The channel selecting part 30 selects the channel corresponding to the bit which is the closest to the MSB from among the bits whose values of the using situation signal are '1' as a transmission channel, and selects the channel whose amplitude is smallest from among the non-use channels, and transmits the channel number to a channel assigning part 26.  The channel assigning part 26 assigns the channel number from the channel selecting part 30 to a module number from a module selecting part 24, and outputs it as an arbitrated result.
Patent JP-H0684190-A (JP)
Title: Optical disk apparatus
Inventor: MATSUYAMA JIRO
IPC: G11B7/09
Filed: 1992-08-31
Abstract: PURPOSE:To obtain an optical disk apparatus wherein its cost is low, it is made easily small-sized and it is provided with a movable-holder drive part. CONSTITUTION:A coil 50a for driving use in a focus direction and a coil 50b for driving use in a tracking direction are installed side by side on the side face of a movable holder 3, and common-use permanent magnets 60 for driving use in the focus direction and the tracking direction are installed in positions faced with the driving coils 50a, 50b. The movable holder 3 performs a sliding motion in the focus direction and a turning motion in the tracking direction by making use of a support shaft 8 as a guide shaft.
Patent JP-H0570793-A (JP)
Title: Granular lipid composition
Inventor: NAGASE ATSUSHI
IPC: A23L29/10
Filed: 1991-09-10
Abstract: PURPOSE:To provide a water-soluble granular lipid composition which is stable against oxygen, heat and light and hence can be utilized in the fields of food, feed and medicine. CONSTITUTION:The title composition comprises 22wt.% or less of a lipid, 3wt.% or more and less than 25wt.% of a surfactant and 75-79wt.% of a porous granular sugar. The lipid permeates into the porous granular sugar to give a dry flowable composition.
Patent JP-H03120236-A (JP)
Title: New calixarene derivative
Inventor: MORITA YUTAKA
IPC: C07C45/61
Filed: 1989-10-02
Abstract: NEW MATERIAL:A calixareone derivative which is a calixarene derivative expressed by formula I or II (n is 3-8). EXAMPLE:p-Hydroquinone type calix[4]areone or p-benzoquinone type calix[4]areone. USE:With including action, physiological activity and oxidizing and reducing action, useful for selective transportation of various metal ions and capable of not only preparing charge-transfer complexes with electric conductivity and photoconductivity but also having powerful complex-forming ability and ultraviolet ray absorptivity. PREPARATION:A compound expressed by formula III (R1 is alkyl) is oxidized to provide a compound expressed by formula IV, which is then hydrolyzed to afford the compound expressed by formula I. The resultant compound expressed by formula I is subsequently oxidized to provide the compound expressed by formula II. Furthermore, a new compound expressed by formula V (R3 is H, acyl, etc.; R4 is acyloxy, etc.) is cited as an intermediate for the compound expressed by formula I or II.