baber/WOPTO huggingface dataset:
Patent JP-S63311205-A (JP)
Title: Waveguide type condenser
Inventor: YOSHIDA TAKAHIKO
IPC: G11B7/135
Filed: 1987-06-12
Abstract: PURPOSE:To improve the performance of an integrated optical pickup, by setting all of the condensing points where the light intensity of condensing beams of light become maximum at the same position, and specifying the difference of the phases of the condensing beams of light from respective condensing grating coupler at the condensing point. CONSTITUTION:Plural condensing grating couplers 4a and 4b are arranged by the positioning them relatively so that the beam of light emitted from respective coupler can be condensed setting a common point being positioned in a space outside a light waveguide 3 as the condensing point 6. Furthermore, an optical path length from the light source of each beam of light to the condensing point 6 is decided so that the difference of the phases of the beams of light emitted from the grating couplers 4a and 4b and condensed at the condensing point 6 becomes almost zero or the integer times the 2pi. Therefore, light amplitude at the condensing point 6 goes to the sum of the light amplitude of the condensing grating couplers 4a and 4b, and the light intensity proportional to the square of the light amplitude can be obtained. Meanwhile, since the sub condensing points of the condensing grating couplers are scarcely superposed, it is possible to suppress effectively the light intensity of the sub condensing point compared with the light intensity of a common condensing point.
Patent JP-S5935259-A (JP)
Title: Microprocessor analyzer
Inventor: KOTANINO HIROSHI
IPC: G06F11/25
Filed: 1982-08-24
Abstract: PURPOSE:To perform the adequate and efficient collection and the analysis of program operation, by setting plural-value trigger condition for respective normal samples. CONSTITUTION:For every normal sample 1, the specification of both an address and data, specification of only data, specification of only the address, or optional specification or total specification inhibition of the address and data is allowed. For example, when both address and data or only data is sepcified (i1), the head i2 of the next instruction is limited once trigger condition (a2, i1) or (i1) is satisfied, performing collection. Consequently, the values of data d11 and d12 transferred to or from a memory according to the instruction i1 are known.
Patent JP-H10341005-A (JP)
Title: Interconnection of high-density integrated circuit, and formation method for conductor
Inventor: TEI SHOGEN
IPC: H01L27/108
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To form a conductor and the interconnection of a high-density integrated circuit where resist processes are reduced, by forming the second insulating wall spacer at the first sidewall of the first opening, and stopping the first opening with an upper electrode plug, and electrically connecting the lower electrode with a source region. SOLUTION: A second insulating cap film 28 and a dielectric film 26 made on a semiconductor substrate 2 are selectively etched to cover a source 16, and then a lower electrode plug 30A and a drain contact 30B to a drain 14 are made. Next, a second wall spacer 34 is made at the first sidewall of the first opening. Then, storage electrodes 30A and 36 are made by stopping the first opening with an upper electrode plug 36 and connecting it with the lower electrode plug 30A. Next, a capacitor dielectric film 38 is made to cover the upper electrode plug 36. Then, after formation of an upper electrode 40 on the capacitor dielectric film 38, an upper insulating film 50 and a metal film 52 are made on the upper electrode film 40.
Patent JP-H08318489-A (JP)
Title: Suction type article hoisting device
Inventor: IDE NORIHIRO
IPC: B66C1/02
Filed: 1995-05-19
Abstract: PURPOSE: To facilitate the handling of a suction type article hoisting device which sucks and hoists an article such as a cardboard case or a PVC by only abutting a sucking face on the article to suck the article. CONSTITUTION: In an article hoisting device which sucks and hoists an article, an article sensing tool 3 which is energized so as to be projected farther than a sucking face 2 of a hoisting device 1 is provided, the article sensing tool 3 is connected to a suction valve 4, and the suction valve 4 is opened by pressing the tip of the article sensing tool against the article to suck the article by a hoisting device 1.
Patent JP-S6038903-A (JP)
Title: Local oscillating circuit
Inventor: IMAFUKU KAZUO
IPC: H03B5/18
Filed: 1983-08-11
Abstract: PURPOSE:To prevent an oscillated frequency from being changed suddenly against change in the tuning potential by giving two different tuning potentials to two tuning diodes connected in series from one tuning potential. CONSTITUTION:A division potential obtained by dividing a tuning potential BT with resistors R3 and R4 is impressed to a cathode of a tuning diode D2. The tuning potential BT is impressed to a cathode of a tuning diode D1 through a high resistance resistor R1. The resonance capacitance is the combined capacitance of a tuning capacitor CD1 of the D1, a tuning capacitor CD2 of the D2, coupling capacitors C1, C2 and a stray capacitor Cf including an amplifier section block D, and the D2 is selected indentical to the D1, and the division resistors R3, R4 are selected identically R3=R4. Denoted the Cf as 0.5pF, the impedance of the resonance line as 50OMEGA, and the length of line as 15mm., the oscillation frequency f0 to the tuning potential BT is as shown in a fiqure, in which the steep change in the oscillating frequency f0 is suppressed against the change in the tuning potential BT.
Patent JP-2000334509-A (JP)
Title: Method for transferring slab for rolling
Inventor: MATSUZAKI TAKESHI
IPC: B21B37/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To execute the transference of slabs in a slab yard exactly and rapidly, to reduce the transposition work of the slabs and also to shorten the time till the slab is charged into a heating furnace. SOLUTION: When ordered products made of a steel sheet are manufactured by mutually transferring stored slabs based on the order of rolling of the slab with a hot rolling mill and rolling the transferred slab, first, the slab which is the object of transference is selected (S1), the priority order of transference is imparted to the selected slab (S2), the propriety of the transference is decided from the slab given higher priority order (S3), the slab which is firstly transferable is taken as the slab of the object of transference.  By repeatedly executing this procedure, the plural slabs of the object of transference corresponding to the plural slabs are decided and, next, the slabs of the object of transference are divided into grabbing lots with a crane (S4) so that these slabs of the object of transference are lined up in the rolling order at the time of charging into the heating furnace.
Patent JP-H08337146-A (JP)
Title: Fitting device of gps sensor
Inventor: OKA HIDEKI
IPC: B60R11/02
Filed: 1995-06-13
Abstract: PURPOSE: To firmly and surely fit a GPS sensor to a moving body. CONSTITUTION: An inserting jig 2 to be fitted to a GPS sensor 1 and a flitting table 4 to be fitted to a moving body 3 are provided. A locking piece 5 is provided on the surface of the fitting table 4 to form the clearance between the surface of the fitting table 4 and the locking piece 5 as an inserted part 6 in which the inserting jig 2 is attachably/detachably fitted. A come-off preventing piece 14 to be removably locked to the inserting jig 2 fitted to the inserted part 6 is provided on the fitting table 4. The inserting jig 2 is fitted to the inserted part 6, and the inserting jig 2 is mechanically fitted to the fitting table 4 to prevent the deterioration of the fitting strength of the inserting jig 2 to the fitting table 4 even when the inserting jig 2 is repeatedly attached/detached to/from the fitting table 4.
Patent JP-H074771-A (JP)
Title: Solution feed pump controller of absorption type refrigerating machine
Inventor: FUJIMOTO MASAYUKI
IPC: F25B15/00
Filed: 1993-06-17
Abstract: PURPOSE:To shorten the time period between the start-up of combustion operation and the start of combustion by a method wherein a solution feed pump is provided with a higher rotating speed set point than a controlled maximum rotating speed and is operated at the higher rotating speed for a time period between the start-up of combustion operation and the start of combustion. CONSTITUTION:Under a regenerator 1 is a burner 2 and above the regenerator 1 is a condenser 3 communicating with the regenerator 1. A refrigerant tank 6 is connected to the condenser 3 and an evaporator 5 is arranged above the refrigerant tank 6. In addition, an absorber 7 is arranged on the left side of the evaporator 6 and provided with a solution pump 25 to supply dilute solution from the absorber 7 to the regenerator 1. At the start-up time of cooling operation, the solution feed pump 25 is operated at a higher rotating speed than the controlled maximum rotating speed, so that the time period between the start-up of combustion operation and the start f combustion, i.e., the time period required for liquid to reach a specified liquid level in the regenerator 1, can be shortened.
Patent JP-H05110940-A (JP)
Title: Video camera
Inventor: SAITO HARUO
IPC: H04N5/243
Filed: 1991-06-18
Abstract: PURPOSE:To prevent void from being generated even when the level of an image pickup signal is rapidly increased. CONSTITUTION:A video camera part and a photo-camera part are integrally arranged in a cabinet. A photosensor 51 is provided with the almost same characteristic as photosensors for the respective picture elements of an imaging device 12. The output of the photosensor 51 is integrated for each field, and an integration signal SIN is supplied to a controller 27. The integration signal SIN of each field is corresponding to the stored charge amount of the imaging device 12 in each field, therefore, to the level of the image pickup signal outputted from the imaging device 12 to the next field. When the integration signal SIN exceeds a prescribed value, the gain of an AGC amplifier 19a is lowered in the next field. Thus, the level of the image pickup signal can be prevented from being increased too much and even when the level of the image pickup signal is rapidly increased by stroboscopic light emission, the void is not generated.
Patent JP-S63309480-A (JP)
Title: Handy printer
Inventor: TAKAYAMA MASAYUKI
IPC: B41J3/28
Filed: 1987-06-12
Abstract: PURPOSE:To enable printing in a small area and enable stable printing of a long character string, by fitting a detachable stabilizing frame to a main body of a handy printer to enhance the stability of movement. CONSTITUTION:Fitting holes 11, 12 for printing which consist of circular holes are provided at positions corresponding to fitting dowels 7, 8 for printing. Further, a stand-fitting hole 13 consisting of a slot is provided correspondingly to a stand-fitting dowel 9. When a stabilizing frame 10 is fitted to a casing 1 from the side of a thermal head 2, guide parts 14, 14' of the frame 10, which are formed of a plastic resin and are springy, are opened to the left and right sides to ride over the dowels 7, 8, and the dowels 7, 8 are engaged with the holes 11, 12. As a result, the frame 10 is firmly fixed to the casing 1, and the casing 1 can be stably moved without being inclined to the forward, rearward, left or right sides.
Patent JP-H0315341-A (JP)
Title: Freshness preservative for vegetable and its using method
Inventor: KITAMURA TOSHIMITSU
IPC: A23B7/157
Filed: 1989-06-12
Abstract: PURPOSE:To preserve the freshness of vegetables and protect them from discoloration by treating vegetables with an aqueous solution of a freshness preservative wherein a coarse salt with a reduced sodium chloride content is used as the freshness preservative. CONSTITUTION:The content of sodium chloride in the composition of a coarse salt such as sea salt or rock salt is adjusted to <=97 (pref. 10-70)wt.%, the other ingredients being left intact to obtain the objective freshness preservative. A 0.1-5.0wt.% aqueous solution of the freshness preservative is prepared, and if desired, 0.1-2.0wt.% of an oxidizing agent such as a chlorate or hydrogen peroxide is added to this solution. Thence, vegetables washed with water and, if desired, skinned or cut are immersed in the resulting aqueous solution. After that, if desired, the vegetables thus treated are further immersed in a 0.1-3.0wt.% aqueous solution of vitamin(s) and/or organic acid(s).
Patent JP-S5567290-A (JP)
Title: Method of transmitting information between indirect controlled exchange units
Inventor: HERUMUUTO MIYURAA
IPC: H04Q3/54
Filed: 1979-11-14
Abstract: In a process for transmitting items of information between devices of an indirectly controlled exchange system via time division multiplex (TDM) channels, with multiple repetition of the items of information, the items of information comprise a plurality of bytes including a number byte which numbers the relevant item of information. The items of information are transmitted by means of buffer stores and multiplexers. The item of information also include a acknowledgment bytes which acknowledge the correct reception of previously transmitted items of information. The reception of acknowledgement bytes is also evaluated as a signal that the TDM channel previously used to transmit the acknowledged information has been released for the transmission of a further item of information.
Patent JP-S5769950-A (JP)
Title: Synchronizing detection circuit
Inventor: YAMAUCHI KEIICHI
IPC: H04L7/00
Filed: 1980-10-20
Abstract: PURPOSE:To achieve a synchronizing circuit which can obtain suficient synchronism stability and excellent restoration. CONSTITUTION:At the synchronism state, as the bit pattern at a synchronizing signal, when the bits which do not come for the 2nd specified consecutive number, in the state other than the 1st specified number of bits, take place for the 1st specified number of times, the out of synchronism signal is outputted, and in the drawing process from asynchronizing state to synchronizing state, when the bits with the said state which do not come for the 2nd specified number of times, take place for the 2nd specified number of times less than the 1st specified number of times, the out of synchronism signal can be outputted.
Patent JP-S5847068-A (JP)
Title: Self-adhesive composition
Inventor: OKIKURA MOTOHARU
IPC: C09J121/00
Filed: 1981-09-17
Abstract: PURPOSE:To provide a self-adhesive compsn. excellent in adhesive characteristics resistance to thermal creep, storage stability, etc., prepared by adding a tackifier and a vulcanizing agent to depolymerized natural rubber latex, followed by partial vulcanization of the mixt. CONSTITUTION:Depolymerized natural rubber latex (e.g., obtained by depolymerizing natural rubber with peroxide, etc. and plasticizing it to a low degree) is mixed with an emulsion (or an organic solvent solution) of a tackifier (e.g., modified rosin, ester resin or phenolic resin) in the blend ratio of about 20:80- 80:20 by solid weight. Then, a vulcanizing agent (e.g., a mixt. of about 1- 5pts.wt. thiuram-based vulcanization accelerator, about 1-5pts.wt. zinc oxide, about 0.3-2pts.wt. thiourea and about 0.3-2pts.wt. zinc alkyldithiocarbamate) is  added to the latex in such an amount that the thiuram-based vulcanization  accelerator may be present in about 0.1-2pts.wt. per 100pts.wt. latex. The  resultant compsn. is aged and precured to obtain the titled compsn.
Patent JP-S5936863-A (JP)
Title: Circuit for controlling access competition of common resource
Inventor: NAKAMURA TAICHI
IPC: G06F13/362
Filed: 1982-08-24
Abstract: PURPOSE:To reduce the number of hardwares and to make the titled circuit correspond to various algorithm easily, by turning the data found from the relation of respective state of an access request signal line and an access permission signal line to a new access permission signal. CONSTITUTION:A memory 120 converts an access request signal 100 and an access permission signal 130 outputted from each processor through an access request signal line into an address signal. The memory 120 stores data indicating the state of an access permission signal line newly determined by the state of both signals. At the transition of the state of an access request signal 100 generated due to the generation of a new access request, a read enable signal 110 is generated and the data read out from the memory 120 are outputted to the access permission signal line corresponding to each processor through a driver 140. Simultaneously, the data are applied to an address line as the address at the generation of the succeeding state transition.
Patent JP-S5847156-A (JP)
Title: Ignition circuit for internal combustion engine
Inventor: MIURA SHIYUNJI
IPC: F02P1/08
Filed: 1981-09-17
Abstract: PURPOSE:To decrease the number of parts of an ignition circuit and lower its cost, by connecting a by-pass thyristor in parallel with the primary winding of an ignition coil and turning on the thyristor by a voltage corresponding to that induced across the primary winding. CONSTITUTION:A series circuit consisting of a resistor R1 and a thyristor 6 is connected between the terminals A, C of the primary winding 11 of an ignition coil 1 so that the anode of the thyristor is located at the side of the terminal A. The electrode of the N-base layer NB of the thyristor 6 is connected to the base of a transistor Tr2. A parallel circuit consisting of a resistor R4 and a capacitor C1 is connected between the anode of the thyristor 6 and the electrode of the N-base layer NB. When the potential on the terminal A is higher than that on the terminal C, a current flows to the base of the transistor Tr2 through the resistors R1, R4 and the capacitor C1 so that the emitter current of the transistor increases. When the thyristor 6 is turned on as a result of the increase in the current flowing from the layer PE of the thyristor to its other layer PB, the transistor Tr2 is turned off so that sparks are produced on a spark plug 5.
Patent JP-S5670961-A (JP)
Title: Ink feeder
Inventor: OKAMURA SHIGERU
IPC: B41J2/175
Filed: 1979-11-13
Abstract: PURPOSE:To provide the titled feeder which is small in size, low in cost and simple in structure by a method wherein a small hole for preventing the internal pressure of an ink tank from rising at the time of fitting an ink cartridge is closed after the complete installation of the cartridge, and the ink is fed by permitting it to flow down spontaneously under gravity. CONSTITUTION:A threaded part 1N of the ink cartridge 1 is engaged with a threaded part 4N of the ink tank 4, and a stainless steel ball 2 in the cartide 1 is pushed upward by a projection 4A. A rise in the internal pressure of the tank 4 due to the reduction in the internal volume of the tank 4 is prevented by opening the small hole SH, which is closed tightly after the cartridge 1 is fitted completely. When the ink level is raised to the position of the outlet of the cartridge 1, the outflow of the ink 3 from the cartridge 1 is stopped and the ink level becomes constant.
Patent JP-S634160-A (JP)
Inventor: HANDA MASAHISA
IPC: D04H3/077
Filed: 1986-06-25
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-S5670459-A (JP)
Title: Controlling method for temperature in high-temperature heating furnace for hot property test
Inventor: KAMIMURA NOBUO
IPC: G01N33/22
Filed: 1979-11-15
Abstract: PURPOSE: To ensure testing conditions strictly during a test and to control the temperature of the furnace swiftly and properly in the time other than the testing time by shifting an object of the temperature control to the temperature inside a furnace chamber and to that inside a sample charging tube.  
     CONSTITUTION: An electric power supply device 11 is controlled for feedback in accordance with the detected temperature of the furnace chamber 3 of a regenerative body 1 by a thermocouple 8 through the intermediary of a control part 10, whereby the temperature of the furnace is controlled swiftly and properly. And, the sample charging tube 4 wherein sample coke 5 is contained is inserted into the furnace chamber 1 under a prescribed temperature and inactive N 2  gas is supplied from an N 2  gas cylinder 13 into the tube 4 until the temperature thereof reaches the same prescribed temperature with that of the furnace, and later CO 2  gas is supplied from a CO 2  cylinder 12. At the same time, a feedback input to the control part 10 is shifted to the detected temperature of the tube 4 by a thermocouple 9 and during the period when the reaction between the coke 5 and CO 2  proceeds, the temperature of the tube 4 is controlled directly, whereby the testing conditions are strictly ensured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10317301-A (JP)
Title: Aggregate structure and method for constructing the same
Inventor: MURATA OSAMU
IPC: E01B1/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate structure, which can be effectively prevented from settling and be constructed at low construction cost in a short period of construction work, and a method for constructing the same. SOLUTION: An aggregate restraint member 11 restraining movement of aggregate 10 is placed on the lower layer part of a roadbed 1 formed by laying the aggregate 10 on a base course, and at least the aggregate 10 in the upper layer part of the roadbed 1 located above the lower layer part is fixed in place by a filler to form a filled part 13. Therefore, load working from above is supported by the combined structure of the filler filling the gaps in the aggregate 10 and hardened and the aggregate 10, and the aggregate 10 is fixed in place by the filler hardened, so that the aggregate 10 does not move. Also, since the aggregate 10 is stored in space in the aggregate restraint member 11 on the lower layer part, the aggregate 10 in this part is restrained from moving horizontally, and settlement caused by side fluidization is prevented.
Patent JP-H0813236-A (JP)
Title: Polyvinyl alcohol-based fiber excellent in dry and wet dimensional stability and its production
Inventor: OMORI AKIO
IPC: D01F6/14
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a polyvinyl alcohol-based fiber, having performances of a high strength, hydrophilicity, weather and alkali resistances and excellent in dry and wet dimensional stabilities by carrying out the shrinking treatment of a hot-water resistant fiber, consisting essentially of a specific polyvinyl alcohol-based polymer and having a homogeneous cross section. CONSTITUTION:This method for producing a polyvinyl alcohol-based fiber is to dissolve the polyvinyl alcohol-based polymer having >=1000 average polymerization degree in dimethyl sulfoxide, prepare a spinning solution, subsequently discharge the resultant solution through a spinning nozzle, introduce the discharged solution into a coagulation bath comprising a mixed solvent of methanol/dimethyl sulfoxide, coagulate the solution, then wet-draw the coagulated fiber, further desolvate the wet drawn fiber, dry the desolvated fiber, then dry hot-draw the fiber, afford a drawn yarn having >=100 deg.C temperature (T) of hot water resistance and a homogeneous cross section and further shrink by >=2% the drawn yarn in hot water or a steam atmosphere at a temperature within the range of 85 to (T-5) deg.C. The obtained polyvinyl alcohol-based fiber has a long period in the equatorial direction according to the small-angle X-ray scattering.