baber/WOPTO huggingface dataset:
Patent JP-S55153946-A (JP)
Title: Electrophotographic liquid developer
Inventor: FUJIMORI YOSHIHISA
IPC: G03G9/12
Filed: 1979-05-18
Abstract: PURPOSE: To obtain a developer easy to heat-fix and having high adhesion to a body to be printed and high friction durability by dispersing fine particles consisting of thermoplastic epoxy resin and a coloring agent in a highly insulating carrier liq.  
     CONSTITUTION: Carrier liq.-insoluble thermoplastic epoxy resin preferably having a softening point of about 45W160°C, e.g., "Epicoat 1001 " of SHELL Co. or "Epichlo N-565 " of DAINIPPON INK KK and a coloring agent are kneaded in a ratio of about 1/1W1/20 by wt. and pulverized. The resulting fine particles are then dispersed in a highly insulating carrier liq. having a vol. resistibility of 10 9 Ωcm or more and a dielectric constant of 3 or more, e.g., n-heptane, kerosene or perchloroethylene to obtain a liq. developer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09252568-A (JP)
Title: Small size disk motor
Inventor: KUMASAKA TAKAYUKI
IPC: H02K21/22
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a coil winding part by which a sufficient magnetomotive force is generated in the stator core of a small size disk motor and, further, improve the position precision between components such as between the stator core and a rotary shaft and stabilize the performance such as the motor revolution precision by a method wherein a bearing is directly inserted into the stator core. SOLUTION: A stator core 5 is subjected to an insulation treatment and, at the same time, molded with resin 7 and a sintered metal bearing 8 is pushed into the inner circumference side of the stator core 5 with the resin layer therebetween. After a sizing treatment, a rotary shaft 9 is inserted and supported by the bearing 8 so as to rotate freely. The stator core 5 consists of a plurality of salient pole cores which protrude outward radially and exciting coils 6 are wound on the respective salient pole cores. The inner circumferential surface of a rotor 1 which faces the stator core 5 is so magnetized as to have magnetic poles (N-poles and S-poles) with a required pitch in the circumferential direction to form a rotor magnet 4.
Patent JP-H02239730-A (JP)
Title: Communication equipment
Inventor: YAMADA MASAAKI
IPC: H04B1/74
Filed: 1989-03-13
Abstract: PURPOSE:To surely evade inoperativeness a prescribed device or malfunction of the device due to the signal transmission reception in error by blocking the transmission of transmission information from a transmission section when a fault takes place in the transmission section and a reception section of each of master and slave equipments. CONSTITUTION:A changeover means D switching a 1st transmission state sending transmission information from a transmission section 20B to a reception section 20A placed at the same side as that of the transmission section 20B directly and a 2nd transmission state sending the information to a transmission line 18 is provided to a communication equipment in which plural slave sets 7 provided with the transmission section 20B and the reception section 20A and a single master set 6 provided with a reception section 20A receiving the information from a slave set 7 and with the transmission section 20B sending the information to the slave set 7 are connected via the transmission line 18, and when the transmission information from the transmission section and the received information received by the reception section are identical in the 1st transmission state, it is judged that the transmission section and the reception section are normal, the changeover means D switches the state from the 1st transmission state into the 2nd transmission state and the signal from the transmission section of the master set or the slave set is sent the desired reception section of the slave set or the master set via the transmission line.
Patent JP-H10248920-A (JP)
Title: Medical device and its production
Inventor: YOKOI HIROSHI
IPC: A61L29/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To impart surface lubricity at a time of wetting regardless of the material quality of a base material and to also impart excellent surface lubricity regardless of the base material constituting a medical device. SOLUTION: This medical device is formed by providing a crosslinked coating film formed from a polymer having an acid anhydride group and polyol on the surface of a base material and has lubricity at a time of wetting. The polymer having the acid anhydride group and polyol are reacted on the surface of the base material to form the crosslinked coating film having lubricity at a time of wetting.
Patent JP-H10253862-A (JP)
Title: Optical axis adjustment method and device therefor
Inventor: YAMAMOTO YOSHIAKI
IPC: G02B7/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjustment method and a device therefor, capable of easily and accurately adjusting an optical axis to the prescribed angle through the application of a simple structure. SOLUTION: A beam B1 is irradiated from a light source 1 to a half-mirror 10. As a result, the beam B1 is partly reflected as a beam B7 with the half- mirror 10, and partly transmitted as a beam B2. The beam B2 after the half- mirror 10 is reflected as a beam B3 with a total reflection mirror 11, while being reflected as a beam B4 with the half-mirror 10. The beam B2 is reflected as a beam B5 with a total reflection mirror 12 and transmitted through the half-mirror 10 as a beam B6. Then, the beam B6 is irradiated to a screen 20, together with the reflected beam B7, and the spot positions thereof are shown by a CCD camera 21. When the spot positions of the beams B6 and B7 separately appear, the beam B1 irradiated from the light source 1 is adjusted so that both of the beams 6 and 7 are irradiated in alignment with each other and form an interference fringe.
Patent JP-H08265143-A (JP)
Title: Carrier recovery circuit
Inventor: ONIYANAGI HIROYUKI
IPC: H04L27/38
Filed: 1995-03-20
Abstract: PURPOSE: To pull in a frequency in a short time without use of a sweeper with respect to the carrier recovery circuit used for a communication system where data transmission is conducted by demodulating a modulation wave subject to quadrature modulation. CONSTITUTION: An area discrimination device 50 discriminates whether or not a base band signal subjected to guadrature demodulation is in a specific area on a phase plane by a recovered carrier outputted from a voltage controlled oscillator 16. When the signal is present in the specific area, selectors 52, 54 are used to select an output of a phase comparator 26 and when the signal goes outside of the area, a preceding value is held. A direction of control indicated by the phase comparator 26 is set in a direction to suppress the rotation just before the base band signal rotated on a phase plane goes out of the area.
Patent JP-S61220522-A (JP)
Title: Pulse generating circuit
Inventor: IZAKI NAOYUKI
IPC: H03K17/60
Filed: 1985-03-27
Abstract: PURPOSE:To prevent deterioration or destruction of an element by turning on other current source connected in series from turning-off after a storage carrier or residual charge is vanished and one current source is turned off from the on-state to prevent current flowing at a transient state. CONSTITUTION:It is supposed that an input signal C is switched when a potential V0 at an output terminal 12 is at a VDD level, that is, no current flows to a current source 30 because of equi-potential at both terminals although a current source 20 is turned off and the source 30 is turned on, so-called standby state. But for a delay means 100, the current source 20 is turned on immediately and a current flows from the current source 20 to the current source 30 due to the effect of storage or residual electric charge in the standby state of the source 30, but the provision of the delay means 100 prevents current flowing by retarding the transition of the current source 20 to the on-state.
Patent JP-H02242689-A (JP)
Title: Production of trans-4-aminomethylcyclohexanecarboxylic acid ester
Inventor: YAMADA HIDEAKI
IPC: C12R1/20
Filed: 1989-03-15
Abstract: PURPOSE:To quantitatively obtain the title compound by selectively hydrolyzing COOR of end ester group of a specific compound or a salt thereof by using a bacterium belonging to the genus Escherichia. CONSTITUTION:A bacterium belonging to the genus Escherichia, Citrobacter or Salmonella is aerobically cultured in a medium containing a carbon source such as glucose, a nitrogen such as peptone, an inorganic salt and a nutrient source. Then concentration of a compound shown by formula II such as alkyl ester is made 50-300g/l, a phosphoric acid buffer solution is used, a cultured cell containing an esterase is added to the compound and the compound is hydrolyzed at 10-50 deg.C. Then after the reaction is over, the pH of the reaction solution is adjusted to about 7 to give a compound shown by formula I.
Patent JP-H01233974-A (JP)
Title: Digital video signal reproducing device
Inventor: SAKAMOTO KAZUKI
IPC: H04N5/92
Filed: 1988-03-15
Abstract: PURPOSE:To improve the picture quantity at low speed reproduction by providing a low speed reproduction signal control circuit controlling the phase of a control signal designating a period applying at least error correction when a readout phase of a frame memory is controlled. CONSTITUTION:A logic circuit 65 consists of plural gates to form control signals Pa, Pb, Pc from a timing signal from PROMs 63, 69 and outputs them respectively to output terminals 70, 71, 72. The PROM 63 receives a control signal Pd from a discriminating circuit 11 and a timing signal in response to the ON/OFF state of V shift controlling the readout phase is formed. Thus, even if the timing of data series is varied at the V shift ON, the phase of the control signals Pa, Pb, Pc is varied in following thereto. The control signal controlled in this way controls the de-mapping, error correction and blanking processing so as to prevent noise production on incorrect operation of error correction or blanking processing.
Patent JP-H04248793-A (JP)
Title: Image pickup display device
Inventor: HIRUMA TERUO
IPC: H04N5/225
Filed: 1991-02-04
Abstract: PURPOSE:To obtain a picture with high resolution for a portion noticed by the observer without increasing the processing quantity of a signal considerably. CONSTITUTION:A noted part 18 by the observer 16 observing an output display screen 14A is detected by a noticed part detector 20 and the noted part 18 is picked up by an image pickup device with higher resolution than that of the other part and the noted part 18 is displayed on the output display screen 14A with higher resolution than that of the other screen part.
Patent JP-S55152162-A (JP)
Title: Processing method of conductive heat resistant aluminum alloy
Inventor: TAKAHASHI KOUICHI
IPC: H01B1/02
Filed: 1979-05-17
Abstract: PURPOSE: To provide an Al alloy for transmission/distribution line having good conductivity and heat resistance by a method wherein the Al alloy including Fe, Si and Zr is cast at a specific solidification rate, hot-processed to give rough-drawn wire, heat treated, cold processed, and then heat treated.  
     CONSTITUTION: The alloy is prepared which consists of Fe: 0.07W0.7%, Si: 0.02W 0.1%, Zr: 0.25% and minor impurities included in electric Al base material, and the remaining Al. This alloy solidification starts with 720W870°C and ends with 660°C. The alloy is cast at a rate of greater than 20°C/sec to allow Zr to be distributed as solid solution. While the solidified ingot maintains a temperature between 550W400°C, it is hot processed into roughdrawn wire under a 80% or more of draft. The rough drawn wire is heat treated at 250W550°C, and cold processed under 70% or more, then the obtained strand is heat treated at 200W500°C to produce the object conductive Al alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10253527-A (JP)
Title: Optical apparatus for measuring reflection surface, method for measuring absolute reflection factor, and method for measuring absolute profile irregularity
Inventor: HIRAYAMA GIICHI
IPC: G01N21/55
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable measurement of reflected light by one reflection on an element to be inspected by exclusively selecting an optical path which forms a figure on N by arranging reflection with four mirrors and an optical path which forms a figure of M by arranging reflection on five reflection surfaces of the four mirrors and a surface to be inspected. SOLUTION: Mirrors M1 -M4 are arranged to form an N-shaped optical path. In other words, a luminous flux emitted from an incoming part 11 is directly introduced into an outgoing part 120 and the quantity of light is measured by a light measuring device 2 to be defined as reference quantity of light. In this case, a sample holder part 130 is supported on a support member 135 in a state where the luminous flux is not intercepted by an element 3. Then, the mirrors M1 -M4 are arranged to form an M-shaped optical path. In other words, a luminous flux which is emitted from the incoming part 110 and reflected on the surface to be inspected is introduced into the outgoing part 120 and the quantity of light is measured by a photo detector 2 to be defined as quantity of light to be inspected.  As a result, the mirrors M1 -M4 are symmetrical in arrangement between the measurement of the reference quantity of light and the measurement of the quantity of light to be inspected to eliminate possible movement of the focal position and changes in aberration thereby keeping the reference quantity of light correct. This also enables measurement of reflected light by one reflection on the surface 3a to be inspected.
Patent JP-H08263498-A (JP)
Title: Method and system for pattern collation
Inventor: ERIGUCHI YOSHIO
IPC: G06F17/28
Filed: 1995-03-20
Abstract: PURPOSE: To shorten processing time for pattern collation by decreasing the amount of input data to be collating objects concerning the system for performing pattern collation. CONSTITUTION: A pattern specification data dictionary 30 is generated by extracting data matched with pattern specification conditions out of pattern sets regulating the conditions. When there are plural pattern sets, the common elements of pattern specification conditions regulated by the respective pattern sets are integrated by a dictionary editing part 22. When executing pattern collation processing, an unwanted word deleting part 60 deletes an unwanted word not existent in the pattern specification data dictionary 30 from an input data sequence (character string) inputted from an analytic data input part 40 and transformed into the data of a format requested for the pattern set by a pre-processing part 50, and the deleted data sequence is sent to a pattern collation processing part 70.  Concerning the data sequence whose data amount is reduced like this, the pattern collation processing part 70 performs pattern collation processing.
Patent JP-S63228597-A (JP)
Inventor: KOIKE HIDEMI
IPC: H01J37/04
Filed: 1987-03-18
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-S54153672-A (JP)
Title: Second correcting device of hand display type electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C9/00
Filed: 1978-05-24
Abstract: PURPOSE:To prevent fault and malfunction with a simple constitution by changing over the input functions through a push-button type switch by a switching mechanism interlocking to the pull-out position of a crown. CONSTITUTION:An electrical counting means for second correction consisting of a counter 31 which becomes the content synchronized to the indication content of the second hand 3 when it receives the second correction signal and a counter 32 which becomes a second correction standard. According to the comparison of the contents of the counters 31 and 32, the driving stage of a step motor 29 is modulated, whereby correction of the second hand 3 is accomplished. A push-button type switch S which is provided with a function for inputting the control signal for synchronizing the content of the counting means to the indication content of the second hand 3 and a function for inputting the second correction signal to the counting means is provided and arrangement is so made that both input functions by S are changed over by the switching mechanism interlocking to the pull-out position of a crown 6.
Patent JP-S53146663-A (JP)
Title: Electronic watch with temperature detecting circuit
Inventor: NAKAGAWA TOSHIHIDE
IPC: G04C3/14
Filed: 1977-05-27
Abstract: PURPOSE:To stabilize operatio against temperature changes by detecting the decrease in temperature and controlling the operating conditions of the circuits affected by temperature.
Patent JP-S51137346-A (JP)
Title: Function generator
Inventor: YAMAMOTO SUNAO
IPC: G09G5/20
Filed: 1975-05-23
Abstract: PURPOSE:To generate a circular arc pattern with an arbitarary curvature.
Patent JP-S52144960-A (JP)
Title: Inspecting method of semiconductor wafers
Inventor: TERAKAWA KAZUO
IPC: H01L21/66
Filed: 1976-05-28
Abstract: PURPOSE: To identify whether wafers are good or not simply and more directly by repeatedly subjecting the wafers drawn from the same lot to heat processes of heating and cooling corresponding to actual devices thus intentionally giving easy tendency to production of defects. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58178425-A (JP)
Title: Noise cutting system of printed board group
Inventor: MUTOU HIROSHI
IPC: H05K1/14
Filed: 1982-04-13
Abstract: PURPOSE:To cut noise due to large current variation by fitting a printed board group having capacitors to the same mother board between a printed board group having large current variation and a printed board group having small current variation. CONSTITUTION:The capacitor-packaged printed board 11 is provided between the RAM printed board group 6 having large current variation and the control printed board group 7 having small current variation and mounted on the common mother board 8 to be connected to a power source 9. A noise originating from the current variation of the RAM printed board group 6 is absorbed by the capacitors of the printed board 11. Consequently, noises are eliminated and the capacitors are attached and detached easily; and maintenance control is facilitated and the constitution of equipment is altered freely.
Patent JP-S61220986-A (JP)
Inventor: ISHII KEISUKE
IPC: B62K1/00
Filed: 1985-03-26
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-H0316160-A (JP)
Title: Ceramic grid for sealing semiconductor-element
Inventor: KAJIWARA TAKEHIRO
IPC: H01L23/10
Filed: 1990-03-14
Abstract: PURPOSE:To enhance a sealing and bonding strength by a method wherein this grid is constituted of high-quality alumina end an airtight-sealing face of a ceramic package is coated with a glass sealing and bonding auxiliary material. CONSTITUTION:A ceramic grid 1 is a high-purity light-transmitting polycrystalline alumina sheet which can transmit ultraviolet rays; it is composed of an ultraviolet transmitting window part 1A in the center end of a frame part 18 at its circumference. A first-layer glass sealing and bonding auxiliary material 2 is screen-printed on a part of the frame part 18 on the rear of the grid 1 ; it is dried and beat-treated. In this manner, the glass sealing and bonding auxiliary material 2 is formed; the sealing and bonding auxiliary material 2 is treated at a temperature higher than a sealing and bonding temperature of a glass sealing and bonding material used to seal a semiconductor element. Thereby, the glass sealing and bonding auxiliary material 2 is bonded firmly to the ceramic grid; since it is wettable to the glass sealing and bonding material, a bonding strength between the ceramic grid and a package can be enhanced.
Patent JP-H09256467-A (JP)
Title: Framework structure for wooden building
Inventor: OKAWA HIDETOSHI
IPC: B27M3/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide firm connection at a low cost while using natural wood by boring an oblong hole at the core section of a column, erecting a hollow long columnar material, boring a shaft insertion hole on a horizontal member, and connecting and fixing the end section of a long shaft body penetrating the oblong hole and the shaft insertion hole to the horizontal member. SOLUTION: Male screw sections 51 are arranged at both end sections of an axial bolt 5, nuts 6 are screwed to the male screw sections 51 to firmly connect a column 3 to a groundsill and a beam 2. The tips of the axial bolt 5 are prevented from being protruded from the groundsill and the beam 2, and multiple pin insertion holes 70 are bored at the corresponding positions of the column 3, groundsill, and beam 2 respectively. Positioning/connecting pins 7 are inserted into the pin insertion holes 70 to ensure connection. When this structure is applied to a wooden building, the connection strength of the column 3, groundsill, and beam 2 is increased, and the column 3 is prevented from being dropped by an earthquake.  Multiple hollow long column materials are installed between horizontal members at intervals at a factory, wall materials are stretched into a panel shape, quality is unified, and the cost is reduced.
Patent JP-S56158065-A (JP)
Title: Additive for chinese noodle
Inventor: NAKAZAWA SUSUMU
IPC: A23L7/109
Filed: 1980-05-09
Abstract: PURPOSE: An additive for a Chinese noodle, substitutable for an aqueous solution of potassium carbonate, capable of preparing the Chinese noodle having a good taste and improved storability, appearance and properties, and containing calcium oxide and/or hydroxide as an active constitutent.  
     CONSTITUTION: An additive for a Chinese noodle containing calcium oxide and/or hydroxide as an active constituent, and if desired one or two or more selected from the group consisting of glycerol, sucrose and glycine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02239849-A (JP)
Title: Ultrasonic diagnostic device
Inventor: IMAIDE SHINICHI
IPC: G01N29/44
Filed: 1989-03-14
Abstract: PURPOSE:To improve an azimuth resolution and a distance resolution and to prevent the reception of the influence of an image surface curve due to an ultrasonic lens by extracting a reflected wave from a necessary tomograph surface in a subject without superimposing it on the reflected wave from a reflecting layer in the vicinity of the tomograph surface. CONSTITUTION:Respective elements P1, P2...PN of an ultrasonic image pickup element 6 in an arbitrary string are successively wave-transmitted, and the reflected wave from a subject C surface made into an image-forming surface vicinity is wave-received by the said elements. For the reflected wave to be wave-received, the reflected wave reflected at a boundary surface between a first space and a second space to be remarkably different in the difference between acoustic impedances is made extremely large, and the other reflected waves are made small. From the surface shape of the subject C to be measured by a surface shape measuring means and the position information of the surface, a time until the reflected wave from an image-forming surface 4 of the ultrasonic wave wave-transmitted from the element and the reflected wave from the subject C surface reach the wave receiving surface of the image pickup element 6 again and the wave receiving element are predicted. Based on the prediction result, a wave transmitting time and a wave receiving time, in which both reflected waves from the image-forming surface 4 and the subject C surface do not overlap, are decided.