baber/WOPTO huggingface dataset:
Patent JP-H0452652-A (JP)
Title: Puncher with film dispenser
Inventor: KOMATSUZAKI KATSUNORI
IPC: G03F9/00
Filed: 1990-06-21
Abstract: PURPOSE:To improve the operation efficiency by automatizing punching operation for positioning holes of a film. CONSTITUTION:Respective data on the frame quantity, size, etc., of the film are inputted to a controller and when the controller is put in operation, a stopper at a position specified according to the film size protrudes from the top surface of a punch table 5 and a film 3 which is cut by specific size is conveyed from the film dispenser 1 and conveyed onto the top surface 9 of the punch table 5 and sucked. Then while an operation part 10 begins to operate, a film presser presses the film 3 and a punch main body perforates the film 3 to form positioning holes. Then the film 3 falls in a stock part 19. This operation is repeated and the operation from the conveyance, positioning hole perforation, and stocking is automatized.
Patent JP-H0915484-A (JP)
Title: Automatic focusing device
Inventor: KONDO HIDEYUKI
IPC: G02B7/28
Filed: 1995-06-29
Abstract: PURPOSE: To provide a follow-up type automatic focusing device receiving reflected light from a subject by using an optical fiber and efficiently and rapidly performing focusing based on received light quantity. CONSTITUTION: The autofocusing device 10 of a microscope 1 is provided with 1st, 2nd and 3rd optical fibers 11 to 13, and the light receiving surfaces of the 1st and the 2nd optical fibers are located back and forth in the direction of an optical axis 2a by L from an image forming position I(13) and the light receiving surface of the 3rd optical fiber is located at the image forming position. A comparator circuit 70 compares and discriminates which is larger, the received quantity S1 or S2 obtained through the 1st or the 2nd optical fiber, and whether or not the received light quantity S3 obtained through the 3rd optical fiber is larger than other received light quantity S1 or S2. A in-focus control circuit 80 performs focusing by driving a motor 8 and moving a stage 3 up and down based on the compared result.  Since out-of-focus is detected any time from the values of the received light quantity S1 and S2, focusing operation is efficiently performed and focusing is accurately performed.
Patent JP-S645962-A (JP)
Title: Production of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: H01L39/12
Filed: 1987-06-30
Abstract: PURPOSE:To produce a superconductor exhibiting superconductivity at above the b.p. of liquid N2 by compression-molding a powder mixture contg. specified three kinds of element, then calcining the molded body in oxidizing atmosphere. CONSTITUTION:A powder mixture is obtd. by mixing plural kinds of powder consisting primarily of either two kinds among three kinds of element selected from A1 (at least one kind selected from Y, Er, Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Tm, Yb and Lu), A2 (at least two kinds of element including Ba selected from Ba, Ca, and Sr), and A3 (at least one kind of element selected from Cu, Zn, Ni, Co, Fe, Pb, Ag, and Cd). After precalcining the powder mixture at a temp. below the final calcination temp., the precalcined product is pulverized to obtain working powder. Obtd. working powder is mixed with powder consisting primarily of element which has not been selected in the first mixing stage to obtain thus a powder mixture, which is compression-molded and calcined at 950-1,200 deg.C in oxidizing atmosphere to obtain a superconductor consisting of A1, A2, A3 and O component (wherein each content of A1, A2 and A3 is defined by the inequalities: 10<=A1<=60, 20<=A2<=50, 30<=A3<=65 atomic %), having also K2NiF4 structure contg. rhombic crystals.
Patent JP-H11347311-A (JP)
Title: Filter press frame-undressing method and filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/172
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten the conventional work time in the case of repeating dewatering and washing in a plurality of batches while retaining a conventional advantage that the frame-to-frame distance of filter plates and the whole length of the filter presses are prevented from becoming long. SOLUTION: This method is for frame-undressing a plurality of pairs of pressurizing filtration plates 1a and normal filtration plates 1b installed in a filter press and includes a first frame-undressing process for frame-opening of filtration chambers between pressurizing filtration plates and normal filtration plates 1b neighboring in one sides of respective pressurizing filtration plates by moving only one group of these filtration plates, a second frame-undressing process for frame undressing of filtration chambers, which are closed during the 1st frame- opening process, between the pressurizing filtration plates 1a and normal filtration plates 1b neighboring in the other sides of respective pressurizing filtration plates by moving only the other group of these filtration plates from the state of the first frame-undressing process,  and a third frame-undressing process for frame-opening of spaces, which are closed in the second frame-undressing process, between the pressurizing filtration plates 1a and the normal filtration plates neighboring the former sides of the pressurizing filtration plates by moving only the former group of the filtration plates in the same direction as or in the reverse direction to that in the first frame-opening process.
Patent JP-H05109796-A (JP)
Title: Manufacture of resin sealing type electronic components
Inventor: YOSHIDA SADAO
IPC: B21D28/00
Filed: 1991-06-07
Abstract: PURPOSE:To form a good resin coating layer covering the whole of a support board 5 which supports a semiconductor chip. CONSTITUTION:A first mold cavity row 32, which comprises a plurality of mold cavities 27a to 27d, is installed in a die 12. A second mold cavity row 33, which comprises a plurality of mold cavities 27e to 27h, is installed in parallel in the first mold cavity row 32. A plurality of resin injection pots 19a to 19c are installed between the first and second mold cavity rows 32 and 33. One resin injection pot is connected to four mold cavities out of the first and second mold cavity rows 32 and 33. Each of the mold cavities 27a to 27h has a first gate 28 and a second gate 29 respectively. The second gate 29 uses a slide type 16 and it is closed. After the resin is injected through the first gate 28, the resin is injected from the second gate 29.
Patent JP-H0918606-A (JP)
Title: Communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04J3/00
Filed: 1995-06-29
Abstract: PURPOSE: To attain voice speech and facsimile communication simultaneously by conducting a prescribed communication processing. CONSTITUTION: A FAX/voice communication processing section 5 makes transmission reception of voice and data with another communication equipment via a line interface I/F section 8 and a line 9. A FAX signal processing section 6 stores information to a RAM 3 with an instruction from a CPU 1 while conducting a facsimile equipment connecting to the I/F section and facsimile communication and decodes the data stored in the RAM 3 and makes communication with the facsimile equipment via the I/F section 8. A voice signal processing section encodes an analog signal from the telephone set and stores it in the RAM 3, decodes the voice data in the RAM 3 and sends a resulting analog signal.
Patent JP-S5954631-A (JP)
Title: Preparation of lens having refractive index distribution in axial direction
Inventor: IKUMA TOSHIROU
IPC: G02B3/00
Filed: 1982-09-20
Abstract: PURPOSE:To prepare a lens having extremely low aberration on the axis, by attaching fine particles of glass on the surface of a starting substrate with changing a dopant concentration in the normal direction, growing it, making it transparent, processing end faces into a spherical surface with aligning an axial line with the direction of refractive index distribution. CONSTITUTION:A glass-forming raw material gas such as SiCl4, etc. supported on a carrier gas such as Ar, etc. is fed from the feed pipe 11 to the torch 10 made of quartz glass, a combustible gas such as H2, etc. is fed from the feed pipe 12 to it, the glass- forming fine particles 13 are formed by a flame hydrolysis reaction, and the soot layer 15 is grown on the substrate 14. In the growth, the soot layer 15 having a composition distribution in the thickness direction is formed by changing continuously a feed concentration of the soot 13. The soot layer 15 is heated at high temperature in an inert gas, and processed into the transparent plate 16 having a refractive index distribution in the thickness direction. The glass plate is ground and polished in such a way that the face 16A with low refractive index of the glass plate 16 is a plane, the face 16B having high refractive index has a given radius R of carvature, and the center of the curvature is positioned on the normal of the glass 16, to give the lens 17 having refractive index changing successively in the optical axis.
Patent JP-H06344980-A (JP)
Title: Underwater view-scope
Inventor: GUSHIMIYAGI YUKIMASA
IPC: B63C11/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide an underwater view-scope capable of viewing directly the underwater by a simple operation without wetting a suit even in the underwater investigation and sightseeing. CONSTITUTION:An underwater view-scope 1 is provided with a tubular body 5 disposed approximately vertically from above to below the surface 3 of the water, a peeping window 13 provided on the upper part of the tubular body 5, a field-of-view window 15 opened to the underwater in the lower part of the tubular body 5, a transparent plate 9 disposed movably in the longitudinal direction of the tubular body 5 in the tubular body 5 with the lower surface in contact with the water when the tubular body 5 is located underwater and a float ring 7 for supporting approximately vertically the tubular body 5 on the surface 3 of the water.
Patent JP-H03275068-A (JP)
Title: Fused extrusion catheter
Inventor: MIYUUTORU KARAKEIRU
IPC: A61L29/00
Filed: 1990-06-21
Abstract: PURPOSE: To enable a catheter to administer medicine in a greater amount of flow on contact with the blood of a patient and to adjust its position without twisting by causing a tube of a polyurethane which is a hydrophilic thermoplastic elastomer to expand on contact with an aquatic liquid to increase the bore of the tube. CONSTITUTION: A catheter tube includes either a hydrophilic polyether urethane(HPEU) which is a thermoplastic elastomer or a mixture of HPEU and rigidity- imparting polyurethane. The preferred HPEU of a catheter is a reaction product obtained from a PEG of a high molecular weight, 4,4'-diphenylmethane diiscyanate (MDI), and a chain extender of a low-molecular-weight diol, and expands by absorbing water by 50 to 200% of its own weight, thereby increasing the diameter of a lumen by about 5 to 50%. The HPEU most preferred is a reaction product obtained from a PEG with a molecular weight of about 8,000 and 1,4-butanediol (BDO) as a chain extender.
Patent JP-H0211365-A (JP)
Title: Paper feed apparatus
Inventor: HASHIMOTO HIROYUKI
IPC: B41J13/10
Filed: 1988-06-29
Abstract: PURPOSE:To simplify operation to save double labor and to prevent an operation mistake by operating the change-over operation lever of a paper path guide in connection with the release cam on the side of a printer. CONSTITUTION:A paper release cam 1 is reversed by rotating the paper release knob 4 coaxially provided to a platen knob 7 to be inclined in the setting direction of cut paper or continuous paper. A path gear arm 3 having a spring 8 mounted thereto is rotated within an angle theta deg. with the reversal inclination of the paper release cam 1. The rotation of said path gear arm 3 is transmitted to a path gear 5 to change over the direction of the paper path guide 2 directly connected to the path gear. Therefore, the direction of the paper path guide 2 is changed over in synchronous relation to the paper release cam 1.
Patent JP-S5588482-A (JP)
Title: Signal detector for television picture receiver
Inventor: NOZOE TOSHIROU
IPC: H04N5/46
Filed: 1978-12-25
Abstract: PURPOSE: To facilitate the reception for the TV broadcasting system featuring different chrominance subcarriers by giving the accurate identification for the subcarriers of the broadcast waves received via the gate circuit and the filter circuit and then giving the accurate decision for the horizontal scanning lines.  
     CONSTITUTION: At gate circuit 2 connected to input terminal 1, the input signals are gated for the back porch within the horizontal flyback time or vertical flyback time, and the burst signal is delivered to the output of circuit 2. This burst signal is applied to filter circuit 4 to deliver the burst signals which have resonance or nonresonance to different burst signals. The output of circuit 4 is applied to rectifier circuit 7 via gate circuit 5, and the different waveforms are delivered to the output of circuit 7 via the TV system each in order to secure the accurate decision for the horizontal scanning lines. Then parallel resonance frequency 31 which is decided by capacitors 24 connected in parallel as well as serial resonance frequency 32 which is decided by capacitor 21 and coil 22 are secured to the characteristics of the equivalent circuit of resonator 12 in circuit 4. Thus the accurate identification is ensured for the brust signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05330389-A (JP)
Title: Formed ceiling of automobile
Inventor: HORI KAZUNOBU
IPC: B62D25/06
Filed: 1992-05-29
Abstract: PURPOSE:To provide an automobile formed ceiling that is able to reduce the production cost in a way of making the common use of a sun visor performable, in an automobile which differs in a roof structure. CONSTITUTION:A recess 15 protruding upward is formed in a corner part in a front side cross direction in a formed ceiling 3 of a sun-roofed automobile 2. A sun visor 4b being used at the left of an automobile with no sun roof is set up after making a bent part 6 formed in the side end correspond to the recess 15 installed at the right of the formed ceiling 3 of the sun roofed automobile 2, whereby the bent part 6 of the sun visor 4b accords with the recess 15 of the formed ceiling 3, and commonization of sun visors 4 (4a and 4b) is well promoted without entailing any damage to the appearance. Accordingly, it is good enough to provide only one type of the sun visor both these automobiles, so the number of metal molds for sun visor manufacturing is reducible, and contraction of storage space for the sun visor in an assembly shop is promoted, thereby the production cost can be reduced.
Patent JP-S61102959-A (JP)
Inventor: NAMIKAWA MISAO
IPC: E04F13/08
Filed: 1985-07-25
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-S6224978-A (JP)
Inventor: IWASAKI SHIGEZAEMON
IPC: B25D16/00
Filed: 1985-07-25
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-S5865404-A (JP)
Title: Reinforcing method for junction of optical fibers
Inventor: KURAFUCHI MITSUMASA
IPC: G02B6/24
Filed: 1981-10-15
Abstract: PURPOSE:To connect optical fibers without bending cores, by molding the junctures of optical fibers in one body with composite reinforcing materials by means of heater-contg. dies which are provided with semicircular grooves successively at prescribed intervals. CONSTITUTION:If reinforcing materials 2 and the cores 6- of plastic-clad fibers 1- to be connect are sandwiched by a heater-contg. female die 9 provided successively with semicircular grooves 8 at prescribed intervals (d) and a heater- contg. male die 7 and are molded by heating, the materials 2 overflow uniformly. As a result the many optical fibers can be molded and connected in one body with the reinforcing materials without bending the cores 6.
Patent JP-H0327969-A (JP)
Title: Platen gap control mat
Inventor: KITAGAWA KUNIO
IPC: B41J25/316
Filed: 1989-06-26
Abstract: PURPOSE:To accurately and easily control the gap between a platen and a pin by providing a membrane structure constant in its thickness and having a pressure gauge built therein and making the same closely bondable to the platen. CONSTITUTION:A platen gap control mat has a membrane structure constant in its thickness and having a pressure gauge 9 built therein and closely bondable to a platen 4. That is, one wherein compressed gas 8 is sealed in a membrane 7 and the pressure gauge 9 is built in said membrane 7 is sued as the control mat 6. The control mat 6 is closely bonded to the platen 4 by a mat holding part 10 and the platen 4 is moved before and behind by rotating an eccentric knob 3 to be brought into contact with a printing pin 11 and a gap is controlled by the index of the pressure gauge 9. By this method, the gap between the platen 4 and the pin 11 can be controlled accurately and easily.
Patent JP-S5685594-A (JP)
Title: Fan of unequal interval
Inventor: TANIYAMA YUTAKA
IPC: F04D29/66
Filed: 1979-12-17
Abstract: PURPOSE: To readily enable designing of the fan of which noise components generated from rotatory movement is minimized by a method wherein the fitted angle made by a pair of blade is to be decided within the specified angle.  
     CONSTITUTION: The method of deciding the unequal interval to the blades is that two adjoining blades, i.e., 1-2, 3-4, 5-6, are regarded as a pair, and unequal angle α is to be given to each pair as illustrated. In case the number of blades is odd number, one of them is thought to be the fixed, and the remainder will be paired in the same way. In this method, there is no movement of the balance point (the dotted line), the balance of blades will not be broken, and the angles for all blades can be decided definitely if an angle α is decided as illustrated. Next, by deciding the angle α as shown in the diagram, wherein the unequal angle interval Q obtained by the specified formula must be within 10≤Q≤13.5, the fan the noise components from rotatory movement thereof is minimized can be designed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6144225-A (JP)
Title: Glow plug for diesel engine
Inventor: MINEGISHI SOKICHI
IPC: H05B3/48
Filed: 1984-08-06
Abstract: PURPOSE:To improve the exothermic characteristic and the starting property of the engine by connecting in series an exothermic film heat in which a heater film is formed on the surface of a ceramic material having a heat resisting insulating property as a first resistor, and to a second film heater having a second resistor for controlling power. CONSTITUTION:With respect to a first film heater 12 in which a heater film 11 as a first resistor which is held at the tip end of a holder 13 and used as an exothermic body, is formed on the surface, a second film heater 21 having a power controlling second resistor 20 connected in series to one end of the heater membrane 11, is provided in series. The second film heater 21 is formed into a substantially cylindrical shape, and forms conductive films (20a, 20b and 20c) as the second resistor which are formed at the outer peripheral surface and at both end surface of the main body formed by a ceramic material having a heat- resisting insulation property, the second film heater 21 being fitted into and held by a holder 13 in a state where heat-resisting insulative tubes 24 (24a and 24b) are fitted into both end parts of the outer peripheral portion of the main body. As a result, a quick heating type and a low saturation temperature which are required for the plug 10 are realized.
Patent JP-2000032009-A (JP)
Title: Minimizing device for cell delay change in communication system supporting connection of multiplex fixed bit rate
Inventor: PETTY NORMAN W
IPC: H04Q11/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the change of delay by keeping the traffic delay of existing communication in an almost fixed degree, shifting the change of delay when the traffic of new communication is started and by controlling the starting time of the new communication via the facility which is shared by the existing communication and the new communication. SOLUTION: The corresponding time slot of traffic is retrieved from a time division multiplex TDM queue 106 via a time slot identifier, the instance of a digital signal process 110 corresponding to the time slot is called out and the traffic and the host layer control information are transmitted to the process 110. A time slot interchanger TSI 108 increases the pointers of inherent control data structures and checks whether the pointers exceed a final control data structure entry. If the pointers don't exceed the structure entry, the TSI 108 retrieves the time slot identifier and the host layer control information related to the time slot from the said control data structures.
Patent JP-S5687627-A (JP)
Title: Production of nondirectional silicon steel thin strip of superior of magnetic characteristics
Inventor: SHIMANAKA HIROSHI
IPC: B22D11/00
Filed: 1979-12-20
Abstract: PURPOSE:To produce a nondirectional silicon steel thin strip of superior magnetic characteristics by high-temp. -annealing a silicon steel quenched thin strip in a vacuum within a specific vacuum degree atmosphere and integrating (100) planes parallel to the thin strip surface. CONSTITUTION:Molten steel contg. 2-8% Si is ejected from a nozzle onto a moving body which is moving at high speeds and is quickly cooled and solidified to continuously make a thin strip, which is then subjected to annealing, whereby a silicon steel thin strip is produced. At this time, the thin strip having been quickly cooled and solidifed is cleaned by any of pickling, cleaning, electrolytic degreasing and ultrasonic cleaning and is then annealed, wherein the temp. is raised at temp. elevating rates of <=100 deg.C/hr from 800 deg.C up to 1,050 deg.C and further the temp. is raised up to 1,050-1,300 deg.C. At the time of this 1,050-1,300 deg.C temp. range, at least one side of the thin strip is exposed to a 1X10<-2>-5X10<-7> Torr vacuum for >=3min.
Patent JP-H0454729-A (JP)
Title: Analog/digital converter
Inventor: SOBASHIMA AKIRA
IPC: H03M3/04
Filed: 1990-06-22
Abstract: PURPOSE:To correct the influence due to the dispersion in capacitance resistance CR automatically and to shorten the time required for the correction by correcting the output of a quantization means based on the output of a correcting means. CONSTITUTION:A switch 3 is connected to the position of (b) for periods such as reset, application of power and muting periods other than the normal operation. A correction coefficient K is given to a quantizer 4 from a correction circuit 6. The magnitude of output noise from a decimation filter 5 is measured by the correction circuit 6 and the measurement is repeated while the correction coefficient K is being changed based on the result of the measurement. A correction coefficient K'' when quantized noise generated from the quantizer 4 is minimized is used as a final correction coefficient K at the end of the measurement in certain conditions.
Patent JP-H06259421-A (JP)
Title: Document processor
Inventor: KOJO SHINTARO
IPC: G06F17/24
Filed: 1993-07-02
Abstract: PURPOSE:To provide the document processor which can execute a retrieval processing of a document component confirming to a designated hierarchical structure pattern to a structuralized document. CONSTITUTION:In a memory 10, pattern described information 20 for showing the information in which a connecting relation of each document is described is stored, and in a document file 60, a structuralized document is stored. An interpreting part 30 interprets the pattern described information 20, generates a document structure pattern for expressing a hierarchical structure, and stores this document structure pattern 40 in the memory 10. A reorganizing part 50 scans the structuralized document of the document file 60, reorganizes it to a structure of a format which can execute a collation processing, and stores a reorganized structuralized document 70 being its result in the memory 10. A collating part 80 collates the document structure pattern 40 and the reorganized structuralized document 70. An output processing part 90 outputs that which is coincident by a collation of the collating part 8.