baber/WOPTO huggingface dataset:
Patent JP-H03163543-A (JP)
Title: Halogenated silver photographing composition containing yellow pigment producing coupler
Inventor: RUREUERIN JIEIMUZU REISHIYON
IPC: G03C7/305
Filed: 1990-09-04
Abstract: PURPOSE: To ensure an improved hue and improved activity without deteriorating other favorable characteristics by incorporating a specified yellow dye forming coupler. CONSTITUTION: A yellow dye forming coupler represented by formula I is incorporated into a silver halide compsn. In the formula I, R<1> is 1-4C alkyl, ball is a ballast group having such dimensions and shape as to make the coupler nondiffusible in a photographic layer, Y is CO, PO3 or SO2 , X is aryloxy releasable by coupling, (n) is 1, in the case of Y=PO3 , (n) is 2, and t-Bu is t-butyl. A dye image lass liable to unfavorable absorption of a spectrum in a green region and having an improved hue and satisfactory reactivity can be formed.
Patent JP-H0896179-A (JP)
Title: Automatic ticket examining device
Inventor: SHINODA TSUTOMU
IPC: G07B15/00
Filed: 1994-09-28
Abstract: PURPOSE: To lighten the burden on station staffs in charge, to facilitate recovery when an instantaneous power failure occurs during the movement of the automatic ticket examining device main body, and to perform safe varying operation for the passage width of an entrance passage by securely stopping passengers from passing through the entrance passage, side by side, and easily widening the passage width of the entrance passage when a wheelchair user passes through the entrance passage. CONSTITUTION: This device is provided with a passage width setting part 121 which sets the movement position of the automatic ticket examining device main body 1A and if an instantaneous power failure occurs during the movement of the automatic ticket examining device main body 1A, a driving motor 114 is controlled on the basis of detected position information from a movement detection switch stored in the memory of a CPU to move the automatic ticket examining device main body 1A to the set position.
Patent JP-H04112093-A (JP)
Title: Reusable print paper
Inventor: UKECHI MITSUO
IPC: B32B27/08
Filed: 1990-09-03
Abstract: PURPOSE:To obtain reusable print paper by forming the print paper from a colored shape memory sheet having small projections distributed and formed thereon, the opaque liquid substance having a color different from that of the sheet filling the spaces between the small projections of the sheet and the transparent cover covering one surface of the resin sheet. CONSTITUTION:A colored shape memory resin sheet 2 having small projections 2a distributed and formed thereon is used in print paper 1 and filled with an opaque liquid substance 3 having a color different from that of the sheet 2 and a transparent cover 4 is arranged. When the outer surface of the transparent cover 4 is struck by a type, the small projections 2a of the sheet are collapsed and the opaque liquid substance 3 moves to the gaps between the small projections 2a. When the print paper 1 is looked through the transparent cover 4, the color of the shape memory resin sheet at the collapsed parts of the small projections 2a, for example, a black character pattern appears. When the used print paper is immersed in hot water of 90 deg., the sheet 2 is returned to the shape before stamping wherein the small projections 2a protrude and the opaque liquid substance 3 again penetrates in the gaps between the small projections 2a and a printed character pattern is erased and the original state is restored.
Patent JP-S60127976-A (JP)
Inventor: SATOU SHINICHI
IPC: B25B23/00
Filed: 1983-12-12
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-H08116250-A (JP)
Title: Off chip driver circuit
Inventor: TOREBAA MONKU
IPC: H03K19/0175
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an off-chip driver circuit capable of supplying detected overshooting signals to a clamping transistor and controlling overshooting. SOLUTION: This off-chip driver circuit is operated in an output mode and operated so as to drive signals supplied to the input terminals IN and IN' to an output terminal OUT. The off-chip driver circuit is operated in an input mode as well. In the input mode, the signals are driven from an external circuit through the output terminal to a chip. In the output mode, as the result of reflection from the external circuit for instance, the output terminal is clamped and the effect of an overshooting voltage is reduced.
Patent JP-H0398492-A (JP)
Title: Air-conditioner controller
Inventor: KANBE TAKAYUKI
IPC: H02P25/04
Filed: 1989-09-08
Abstract: PURPOSE:To cause no breakdown of a compressor motor by reducing the change rate of an inverter output frequency, when the output frequency of an inverter is lower than a low pass reference value. CONSTITUTION:A change rate decreasing signal output means 11 outputs a change rate decreasing signal to an inverter control means 8, when a detected signal from an output frequency detection means 10 has a frequency lower than f Hz (e.g. 25Hz) and a rise and drop judging means 9 judges the signal to be a drop control. When this change rate decreasing signal is inputted to the inverter control means 8, the control means makes a frequency change rate at the time of performing the frequency control of an inverter 3 slower than that used therefore. Accordingly, the change rate of voltage changing in the manner corresponding to the frequency change becomes slower than the rate used therefore so that there is no possibility of occurrence of the breakdown of a compressor motor 4.
Patent JP-S61110962-A (JP)
Title: Manufacture of positive nickel plate for alkaline storage battery
Inventor: OSHITANI MASAHIKO
IPC: H01M4/52
Filed: 1984-11-06
Abstract: PURPOSE:To improve the active material utilization rate of an alkaline storage battery and inhibit the reduction of its discharge voltage by depositing a beta-Co(OH)2 film dried in a nonoxidative atmosphere on the surface of the positive active material. CONSTITUTION:A porous metallic base plate packed with a positive active material principally composed of nickel hydroxide is immersed in a sulfuric acid solution containing cobalt sulfate and then treated in an alkali solution before being washed with water. After that, the washed body is dried in a nonoxidative atmosphere to coat the surface of the positive active material with a film of beta-Co(OH)2 which is one of various cobalt compounds, thereby making a positive nickel plate. Although brown-colored cobalt hydroxide Co(OH)2 is produced during usual drying in the atmosphere, drying the washed body in a nonoxidative atmosphere results in deposition of a pale pink beta-Co(OH)2 film on the surface of the positive active material. Owing to the beta-Co(OH)2 film on the positive active material, a battery assembled by using this positive plate has both excellent discharge voltage and an excellent active material utilization rate.
Patent JP-S6294108-A (JP)
Inventor: HATANO TAKESHI
IPC: A46B7/10
Filed: 1985-10-18
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-H0396789-A (JP)
Title: Tube fitting and manufacture thereof
Inventor: KURATA RINICHI
IPC: F16L37/22
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate connection and separation and reduce cost by forming a connecting member by a strip ring of elastic body, and constituting a female body by a body having a channel part, a first fitting part and a second fitting part, a guide, a guide lock, a separating jig, and a dust-preventing cover. CONSTITUTION:The connecting member of a tube fitting for installing the connecting member on one side of a channel part and an O-ring on the other side by fitting a male body 2 into a female body 3 is formed of a strip ring 10 of elastic body. The female body 3 is formed of a body 59 having the channel part of the O-ring 5, a first fitting part 61 and a second fitting part 62, a guide 55 for mounting the strip ring 10, a guide lock 54 for locking the guide 55, a separating jig 52 for expanding the diameter of the strip ring 10, and an elastic dust-preventing cover 51 covering the separating jig 52. The body 59 and the guide 55 are manufactured by molding. Consequently, the tube fitting can be easily connected and separated, and the form of the tube fitting can be simplified.
Patent JP-S60124982-A (JP)
Title: Bi-stable laser
Inventor: KOBAYASHI ISAO
IPC: H01S5/00
Filed: 1983-12-12
Abstract: PURPOSE:To enable the formation of the titled device of high controllability from outside by a method wherein the active region immediately under one electrode of split electrodes is composed of a multilayer thin film containing semiconductor layers of different conductivity types. CONSTITUTION:An n-InP buffer layer 2, an InGaAs active layer 3, and a p-InP clad layer 4 are laminated on an n-InP substrate 1. The part other than that corresponding to a control section 200 is masked and then this section is selectively removed by etching to the layer 3. A p type semiconductor layer, a non-doped layer, and a multilayer thin film layer 50 are formed in the section of this removed groove, and a p-InP clad layer 51 is formed thereon. A stripe 12 is formed by photolithography and chemical etching, and current block layers 5 and 6 are made in the section except the stripe. Further, a buried layer 7 and a cap layer 8 are formed over the entire surface. Thereafter, diffused regions 60- 62 are produced in parallel with grooves 10 and 11, where independent p-side electrodes 70-72 are formed of Au/Zn alloy metal; then, an n-side electrode 73 made of Au/Ge/Ni alloy metal is formed on the back, and the whole functions as a resonator by cleavage.
Patent JP-H1171580-A (JP)
Title: Formation of fluorescent substance layer
Inventor: OKADA HISASHI
IPC: H01J9/227
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent substance layer capable of suppressing the baking temperature in a baking step to a low value and causing the color light emission of a high luminance in relation to a method for forming the fluorescent substance layer used for a plasma display or the like. SOLUTION: This method is to form a fluorescent substance layer on a substrate and comprises a coating step for coating the top surface of the substrate with a fluorescent substance paste, a drying step for drying the coated fluorescent substance paste, an ultraviolet ray irradiating step for irradiating the dried fluorescent substance paste with ultraviolet rays and a baking step for baking the fluorescent substance paste irradiated with the ultraviolet rays.
Patent JP-2000064761-A (JP)
Title: Disc cutter
Inventor: FUKUHARA MIKIO
IPC: G01B17/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a disc cutter with a cutter ring equipped with a cutting chip and an ultrasonic sensor attached for detecting the abrasion loss of tooth top of the cutting chip on the outer peripheral portion of a hub member. SOLUTION: A rotatable hub member 4 is attached through a bearing 3 to the fixed shaft 2 of disc cutter 1, moreover at the outer peripheral portion of this hub member 4, a cutter ring 6 equipped with a cutting chip 5 and an ultrasonic sensor 9 detecting the abrasion loss of tooth top of the cutting chip 5 can be attached. The ultrasonic sensor 9 at the side of cutter ring 6, is contacted to the inner peripheral surface of the cutter ring 6 by an ultrasonic probe 9a. At the side of a fixed shaft 2, the ultrasonic probe 9a is connected to a tooth top abrasion loss detecting device through a cable and a slip ring. The tooth top abrasion loss of the cutting chip 5 is detected by the measurement and analysis of the propagation time of the ultrasonic pulses.
Patent JP-H06202814-A (JP)
Title: Storage control method for magnetic tape storage device
Inventor: TANAKA KAZUAKI
IPC: G06F3/06
Filed: 1993-09-21
Abstract: PURPOSE:To improve the reliability of recorded data by suppressing tape fatigue caused by the running stop and restart of a magnetic tape. CONSTITUTION:In a magnetic tape storage controller 3 provided with a cache memory 23, the amount of recorded data in the cache memory 23 is measured, and the speed of recording to a magnetic tape 35 is adjusted so that the amount of recorded data can be prevented from being '0'. When the amount of recorded data in the cache memory 23 is turned to '0', invalid data are recorded. On the other hand, the size of a free area in the cache memory 23 for storing data reproduced from the magnetic tape 35 IS measured, and the speed of reproduction from the magnetic tape 35 is adjusted so that the area for storing the reproduced data can be prevented from being '0'.
Patent JP-2000060232-A (JP)
Title: Seedling table supporting structure of vegetable transplanter
Inventor: ITO NAOKATSU
IPC: A01C11/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a support to slidably support a seedling table holding seedling trays of a vegetable transplanter in longitudinally transferable state. SOLUTION: A driving case 84 holding a seedling transfer driving mechanism is placed at a right or left side of a machine body, a supporting plate 98 is placed at the other side of the machine body, a longitudinal transfer shaft 123 for slidably supporting a seedling table 34 and a lateral transfer shaft 85 for transferring the seedling table 85 in lateral direction are placed between the plate and the driving case and the seedling table and the driving case are made to be fixable to a side of the machine body as an integrated part. A slidably supporting member 147 for slidably supporting the seedling table is placed between the plate and the driving case.
Patent JP-H1174280-A (JP)
Title: Formation of base region and emitter region
Inventor: OKUBO KENICHI
IPC: H01L21/331
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method through which base and emitter regions can be formed through a fewer number of processes, as compared with the conven tional method without deteriorating the withstand voltage at the junction of a bipolar transistor element. SOLUTION: A method for forming base region and emitter region comprises a process for forming an opening 14 for exposing the outer edge section of a base-forming region into a ring-like state by patterning a photoresist film 12 and a ring-like recessed section 16 by etching the outer edge section of the base forming region, a process for forming an oxide film 18, and a process for exposing an region 20, including the recessed section 16 by patterning a photoresist film 22 and introducing a first impurity of a second conductivity which is opposite to that of a substrate.  The method also comprises a process for forming a base region 28 by heat-treating the first impurity, a process for forming an opening 34 for exposing an emitter-forming region in a base region by patterning a photoresist film 32 and introducing a second impurity of the first conductivity to the emitter-forming region, and a process for forming an emitter region 30 by heat-treating the second impurity.
Patent JP-S6390269-A (JP)
Title: Image forming device
Inventor: SAITO AKIO
IPC: G06T3/40
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a reduced picture by reducing original image in plural times and reading, synthesizing and outputting when the picture above a maximum reading area is reduced and outputted. CONSTITUTION:Initially, a half of the original 6 is read, reduced to a size occupied in a half of the area of A3 size, and the reduced partial image 8a is stored in a memory array A. Then, the residual part of the original 6 is similarly read, and finally, respective halves of the original of the size of A2 are reduced and stored in the memory arrays A, B. The 90 deg. transformation of the image is carried out to output, in such a manner, the nth bit of the first line, the nth bit of the second line of the memory array A... and all image data is completely outputted to a printer part, and then, the memory array A is switched to the memory array B. The image separately read in the two memories is synthesized to form a visible picture in an output paper of A3 size in the printer part.
Patent JP-S61113332-A (JP)
Title: Supervisory circuit
Inventor: YAMAMOTO YOSHIO
IPC: H04M3/26
Filed: 1984-11-07
Abstract: PURPOSE:To apply supervision and maintenance to plural circuits to be supervised simply, accurately and instantly by using signals retarding n-kind of delays to a basic pulse signal so s to conduct test to a circuit to be supervised sequentially with priority, holding the result of test and discriminating and comparing the result. CONSTITUTION:A basic pulse generator 7 is driven by the changeover of an on/off switch 1 and n-kind of delay signals 21-2n are generated from a delay circuit 2 based on the output signal. a pulse generator 3 generates the 1stpulse signal 31 based on the 1st delay signal 21 among the n-kind of delay signals, the signal 31 is used to conduct the test of the 1st supervisory circuit in the n-set of circuits 4 to be supervised and the result of test 41 is stored in a storage circuit 5 as the 1st test result 51. The n-kind of circuits to be supervised are tested by using pulses 32-3n based on the delay signals 22-2n and the results of test 424n4n are stored in the circuit 5. Test result signals 51-5n from the circuit 5 are given to a comparator 6, where the results of test are compared and discriminated in a predetermined priority.
Patent JP-S6478815-A (JP)
Title: Profile control of plastic sheet with intermittent pattern
Inventor: NITTA SATOSHI
IPC: B29C48/12
Filed: 1987-09-21
Abstract: PURPOSE:To permit the regulation of a proper profile automatically, by a method wherein the conversion process data of real time data, constituted of an effective reference band data, an effective pattern band data and a change area data, is compared with an objective bank profile data to operate a difference therebetween, and effect the regulation of the gap of a T-die as well as the unification of banking amounts. CONSTITUTION:A plastic sheet material, extruded out of a T-die 40, is formed continuously by a forming roll 44, with intermittent indented patterns. A thickness meter 48 is moved reciprocally into the widthwise direction of the plastic sheet 46 to measure the thickness thereof and a profile data, processed by a profile operation processing unit 50 through conversion process, is compared with an objective bank profile to obtain a difference therebetween. The obtained difference is inputted into a control operation unit 52 while the control operation unit commands an automatic die operating unit 54 to regulate the gap of the T-die 40. A profile measuring signal, outputted from the thickness meter 48, consists of an effective reference band data (tA) with respect to a reference band, an effective pattern band data (tB) with respect to a pattern band and a change area data, showing a change area.
Patent JP-H1077823-A (JP)
Title: Muffler for internal combustion engine
Inventor: NAKAGAWA YUKIHIRO
IPC: F01N1/24
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent long fibers from jumping into an exhaust pipe out of air holes like short fibers so as to prevent muffling effect from being lowered by the decrease of initial weight of the long fibers with the lapse of time by winding inorganic long fibers, positioned at an air hole part, in the laminated state without weaving. SOLUTION: An exhaust pipe 1 constituting a muffler is piercingly provided with a large number of air holes with appropriate spaces. In a long fiber layer 3 wound in the position of the air hole 2 part, inorganic long fibers 3a, 3b such as glass are laminated without weaving. Part of exhaust sound flowing in the exhaust pipe 1 flows into the long fiber layer 3 and felt 4 through the air holes 2 so as to be sound-absorbed. Since the long fiber layer 3 is formed of long fibers 3a, 3b, the long fibers 3a, 3b are prevented from jumping out into the exhaust pipe 1 even with high negative pressure acting from the air holes 2. Also since the long fibers 3a, 3b in the long fiber later 3 are only laminated, pores between fibers do not become excessively fine so as to prevent plugging caused by oil content in exhaust gas.
Patent JP-H1075957-A (JP)
Title: Treating implement for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly insert a treating implement into the forceps channels of plural kinds of endoscopes having the different lengths of the forceps channels without the possibility of damaging the intra-celom mucous membrane surface of a patient. SOLUTION: This treating implement is inserted into the respective forceps channels 12, 23, 33, 43 of plural kinds of the endoscopes 10, 20, 30, 40 varying in the lengths of the forceps channels 12, 23, 33, 43. The parts existing on the immediate outer side of the operator side insertion ports 14, 24, 34, 44 of the forceps channels 12, 23, 33, 43 of the respective endoscopes 10, 20, 30, 40 are provided with indexes by each of these parts when the front ends exist in the forceps channels 12, 23, 33, 43 and near the front end outlets 15, 25, 35, 45 thereof.
Patent JP-S60127804-A (JP)
Title: Frequency converter
Inventor: HIRAI KENJI
IPC: H03D9/06
Filed: 1983-12-15
Abstract: PURPOSE:To decrease the power reflecting rate of a mixer circuit as a load circuit of a local oscillator by providing a start circuit to supply a transient bias to the mixer circuit after a power supply voltage is impressed to the local oscillator. CONSTITUTION:A frequency converting section is constituted by connecting directly the mixer circuit 41 and the local oscillating circuit 42 and the start circuit 43 to impress a bias voltage to the mixer diode of the circuit 41 for a short time. The supply power to the circuit 43 is made common to the applied power to the local oscillator 42. Since no excitation of the local oscillator is given 42 to the circuit 41 when the power supply is applied, the power reflecting rate is nearly 1, the voltage to the circuit 43 is increased gradually, a forward transient current flows to the mixer diode of the circuit 41, the power reflecting rate is moved to a smaller value and the inoperation due to the load characteristic of the local oscillator 42 is eliminated so as to attain normal start easily at all times.
Patent JP-H0555042-A (JP)
Title: Structure of coil for surface mounting use
Inventor: KASHIWA TAKEO
IPC: H01F27/06
Filed: 1991-08-22
Abstract: PURPOSE:To provide a coil, for surface mounting use, wherein, when the coil is formed, a component is made small-sized, a coil-conductor end part can be wound easily on a coil-conductor-end winding part and the coil can be mounted extremely easily and surely without requiring the number of operations when it is mounted on a printed-circuit board at high density. CONSTITUTION:The structure of a coil for surface mounting use is constituted in the following manner: a required number of coil-conductor-end winding parts 5 protrude from the outer circumference of guards 4 which have been formed at both ends of a coil winding part 1; and faces, on one side, of the conductor- end winding parts 5 are made flush.