baber/WOPTO huggingface dataset:
Patent JP-H07276489-A (JP)
Title: Production of carrier tape
Inventor: MIYAUCHI TSUTOMU
IPC: B29C51/08
Filed: 1994-04-15
Abstract: PURPOSE:To set a thermoplastic resin sheet having undulation generated therein when recessed parts are formed to the thermoplastic resin sheet to a planned dimension shape and to sufficiently perform the cooling of the recessed parts to increase a molding cycle in the production of a carrier tape wherein a large number of recessed parts are provided to a tape main bode in a row. CONSTITUTION:A heated thermoplastic resin sheet 1 is introduced into the gap between both female and male molds 8, 6 and the male mold 6 is allowed to fall to form recessed parts to the thermoplastic resin sheet while air in the thermoplastic resin sheet is vented from the surfaces of draw punches 5 and the obtained recessed parts 9 are cooled by the air from the tip of an ejection jig 10 and, subsequently, the ejection jig 10 is raised to release the recessed parts 9 from the female mold 8. A series of operations are repeated.
Patent JP-S57191773-A (JP)
Title: Image data rotating system
Inventor: HATSUZAKI JIYUNJI
IPC: G06T3/00
Filed: 1981-05-21
Abstract: PURPOSE:To rotate easily an image at 270 deg., by reading and writing words in the reverse order of address. CONSTITUTION:Respective picture elements are allowed to correspond bits and are expressed in a digital form, and words of partial image data 11 divided to square divisions of n-number of bits X n-number of words where the length of  one word is n-number of bits are read out in the reverse order of address, and  words are written in the reverse order of address again after the processing of  the rotation at 90 deg., thus performing the processing of the rotation at 270 deg..
Patent JP-S59201055-A (JP)
Title: Laboratory treating method
Inventor: NAKAMURA SHINICHI
IPC: G03C11/00
Filed: 1983-04-28
Abstract: PURPOSE:To execute efficiently an excellent treatment without causing a misoperation by using a signal on a magnetic recording emulsion applied on a color print paper, in a laboratory treating process. CONSTITUTION:A color emulsion is applied on the surface of a barayta coating paper being a supporting body of a color print paper 20, and a magnetic recording emulsion 21 is applied in the shape of a wire on the rear side. The print paper 20 is capable of recording and reading an information to its applied magnetic recording body by providing an input/output mechanism of an information on a treating system in a laboratory, and records a laboratory information, a customer and film information, a print condition information, etc. When the developing treatment is executed in a state of a long size by a processor, a condition of a treating liquid, etc. are controlled by a lot number of the color print paper, and also, after the treatment, its treating condition, etc. are recorded as an information in the magnetic recording body. A cutter, a sorter and bagging are controlled by a computer provided separately, also scarcely require a person's help and processed rationally without causing an error by a magnetic recording information which a color print of one sheet each has.
Patent JP-S52155-A (JP)
Title: Solid oscillator
Inventor: KAWAGOE MASAAKI
IPC: H03B5/18
Filed: 1975-06-23
Abstract: PURPOSE:To provide broad and highly stable frequency adjusting range by inserting tuning auxiliary bar into line between solid oscillator element and band preventive filter of band reflection bype oscillator.
Patent JP-S63244150-A (JP)
Title: Control system for parallel cache memory
Inventor: ITASHIKI AKIHIRO
IPC: G06F12/08
Filed: 1987-03-30
Abstract: PURPOSE:To decrease hardware quantity and to realize the simple control by controlling parallel cache memories by applying a write-back system using three states to control the access request given to its own area occupying the greater part of a memory access and controlling the access request given to other areas by sending them to a shared bus. CONSTITUTION:A shared memory 3 is divided and allocated to each cache memory 2 corresponding to each processor 1 and circuits 22a and 22b holding start and end addresses of the area of each memory 2 are provided. Furthermore each processor 1 contains the commands for change of the contents of both address holding circuit 22a and 22b. Then the access request given to the data in its own area of the divided memory 3 is controlled by a write-back system. While the access requests given to the data in other areas of the memory 3 are sent to a shared bus 4 for control. Thus the parallel cache memories can be controlled in a simple way.
Patent JP-H06249273-A (JP)
Title: Drum-in-disc and brake device
Inventor: YAMAGUCHI KOJI
IPC: F16D55/22
Filed: 1993-02-24
Abstract: PURPOSE:To provide a gear-like recessed and projecting part having function to detect vehicle speed and running distance on a drum-in-disc. CONSTITUTION:This brake device is provided with a drum-in-disc 1 and a dust cover 2, void parts 6a in the radial direction are provided between an inner disc 3 and an outer disc 4, and an annular void part 6b is provided between the inner disc 3 and a drum 5. A ring member 7 having gear-like recessed and projecting parts is fitted to the part position where the annular void part 6b and the drum 5 are engaged with each other. The ring member 7 is surrounded with the inner disc 3, the outer disc 4, the drum 5, and the dust cover 2, and hence muddy water is hardly stuck on the gear-like recessed and projecting parts of the ring member 7. When vibration generated on the inner disc 3 and the outer disc 4 is transmitted to the drum 5, the ring member 7 and the drum 5 repeat fine relative motion, so as to damp the vibration generated in both the discs 3, 4.
Patent JP-S531611-A (JP)
Title: Production of forged product by powder metallurgy
Inventor: KAWAI NOBUYASU
IPC: B21J5/00
Filed: 1976-06-28
Abstract: PURPOSE: To obtain the forged product of high density by powder metallurgy with a simple process, by reforging to the complex shape after the hot coining has been carried out above 95β at which the limiting upsetting rate begins to be raised, when the forged product is produced by powder metallurgy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S533092-A (JP)
Title: Semiconductor laser device
Inventor: NAMIOKA HIROBUMI
IPC: H01S5/00
Filed: 1976-06-29
Abstract: PURPOSE: A ring of a size suitable for a semiconductor element is composed by forming the structure of the semiconductor element so that the refractive index of the portion guiding laser light in ring form is made high. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202448-A (JP)
Title: Controller for moving speed of optical system
Inventor: ISHIGURO JIYUNJI
IPC: H02P7/288
Filed: 1983-05-04
Abstract: PURPOSE:To reduce acceleration in the returning and positioning of a light source for lighting an original and reduce oscillations by varying the set value of a motor current gradually with time from the reversing or braking start point of a motor. CONSTITUTION:A set analog signal KA rises to a permissible limit value at a scan start time point. At this time, a rotation direction control signal DR is in a normal direction. A motor current increases abruptly and the light source for lighting the original increases up to a specified speed according to acceleration corresponding to a permissible maximum current value, and a run in the normal direction is carried out at the specified speed under constant-speed control of the loop of an encoder 16, phase comparator 18, LPF 19, pulse width modulator 20, transistor (TR) 11, and motor 17; and the rotation direction control signal DR is inverted at a run completion point of specific distance. A control system is switched to the constant current control by a CPU 30, DA converter 32, current detecting resistance 15, differential amplifier 24, and TR 11, and the set analog signal KA increases stepwise at a specific rate. Thus, the light source for original lighting is accelerated with specific acceleration.
Patent JP-S534596-A (JP)
Title: Exhaust gas sensor
Inventor: UENO SADATEI
IPC: F02D33/00
Filed: 1976-07-02
Abstract: PURPOSE: To reduce temperature gradient in internal portion of zirconia element as small as possible by interposing a conductive, constantly elastic thermal insulating part at the mounting portion of the plug body receiving a part of the electrode face on the waste gas side of an element consisting of soild electrolyte of zirconia and confronting electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03276349-A (JP)
Title: Data duplication controller
Inventor: FUTAMURA SUKETADA
IPC: G06F12/16
Filed: 1990-03-27
Abstract: PURPOSE:To duplicate the structure of an external storage and to improve the resistance performance of the storage against the faults by detecting the fault of the external storage and controlling an interface part and a back-up storage to make them substitute for the faulty external storage. CONSTITUTION:A control part 10 receives various parameters of an external storage from an operator via an operating part 12 before use of a data duplication controller 8. At the same time, the part 10 reads the data out of the storage 7 via an interface part 9 and copies the data to a back-up external storage 11. Thus the coincidence is secured between the contents of both storages 7 and 11. Then the part 10 carries out the fault processing of the storage 7 if the storage 7 gives no answer to a communication request given from a computer main body 1. Under such conditions, the part 9 and the storage 11 are controlled so as to substitute for the faulty storage 7.
Patent JP-H11277291-A (JP)
Title: Tig welding wire for steel welding
Inventor: NAKANO TOSHIHIKO
IPC: C23C30/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a TIG welding wire for steel welding not generating lack of fusion at a groove face, having a good appearance of a penetration bead and obtaining a weld metal excellent in corrosion resistance. SOLUTION: The TIG welding wire for steel welding contains, by weight per total weight, 0.005-0.015% C, 0.30-0.80% Si, 0.70-1.40% Mn, 0.005-0.030% S, 1.0-1.5% Cr, 0.3-0.70% Mo, 0.003-0.020% O, 0.002-0.020% N, 0.001-0.010% Se and the balance Fe with inevitable impurities. This inevitable impurities are regulated as follows, <=0.020% P, <=0.010% Ni, <=0.01% Ti, <=0.01% Al, <=0.01% Nb, <=0.01% V, and <=0.01% Zr.
Patent JP-H07266250-A (JP)
Title: Device for preventing feed error of connecting screw for use in thread fastener
Inventor: FUJIYAMA TAKEO
IPC: B23P19/06
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the feed error of connecting screws by providing a nose part with a bit stopper perpendicular to a driver bit, and forming on the peripheral surface of the driver bit corresponding to the bit stopper an engagement portion which is engaged with and disengaged from the bit stopper. CONSTITUTION:When a nose part 3 is pressed in toward a thread fastener main body 1 while a trigger lever is not pulled, a driver bit 2 is moved forward relative to the main body. Then at least one of bit stoppers 8, 9 is engaged with a lock 12 and so the bit stoppers 8, 9 are locked to the locking wall 13 of the lock 12 of the driver bit 2 to keep the driver bit 2 from moving forword. The relative movement due to the pressing-in of the nose part 3 is therefore stopped and the feed mechanism of connecting screws (a) does not operate. It is therefore ensured that such feed error as feeding the connecting screws (a) twice in succession can be prevented.
Patent JP-2000277519-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASUNUMA MASAHIKO
IPC: H01L21/3205
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance the EM resistance of a damascene wiring. SOLUTION: A wiring groove having a plurality of split islands 6 arrangement-formed at prescribed intervals on its bottom is formed, then an Al film, which is used as a DD wiring 8, is deposited in the wiring groove 4 in such a way as to fill the interior of the wiring groove 4, then the grain diameter of crystal grains 9 in the Al film is formed into a large grain diameter by an RTA and lastly, the surplus Al film on the outside of the groove 4 is removed to complete the DD wiring 8.
Patent JP-H08246672-A (JP)
Title: Fixture for concrete form
Inventor: MITAMURA SANJI
IPC: E02D27/01
Filed: 1995-03-08
Abstract: PURPOSE: To make reuse possible for fixtures and to improve appearances by a method wherein concrete forms are placed in parallel with each other so that the inside measurement becomes equal to the thickness of a concrete wall, and the fixtures are detachably fixed to the outside of the forms. CONSTITUTION: After concrete forms 1 are placed in parallel with each other with the inside measurement becoming approximately equal to the thickness of concrete, fixtures 2 are mounted from above onto the forms 1, and holding pieces 3 thereof are fitted at their inside to the outside of the forms 1. Then, concrete is placed to the inside of the forms 1 while the forms 1 are held with the fixtures 2, and hardening is made with the thickness for a concrete footing being kept. After that, the fixtures 2 are taken out and the forms 1 are removed, and thereby the concrete footing is completed.
Patent JP-H07256473-A (JP)
Title: Multistage etching method for solid object utilizing photodecomposition
Inventor: SUGIOKA KOJI
IPC: B23K26/00
Filed: 1994-03-24
Abstract: PURPOSE:To increase a processing speed of etching and to simplify a processing stage by irradiating an etching object with light of the size to generate photodecomposition by cutting intermolecular bonds by one photon dissociation or multiphoton dissociation. CONSTITUTION:The surface of a quartz glass substrate 10 which is the etching object is subjected to preliminary irradiation to irradiate the surface with 100 pulses of a laser beam A of, for example, wavelength 160nm at laser fluence of 200mJ/cm<2> which is irradiation energy as a first stage. The Si-O bonds of a preliminary irradiation region 12 are cut and SiO2 is formed. The preirradiated region 11 of the quartz glass substrate 10 is irradiated with 10 pulses of a laser beam B of, for example, wavelength 266nm at laser fluence of 2J/cm<2> as a second stage. As a result, only the preirradiated region 12 is selectively abraded and an abrasion region 14 is formed.
Patent JP-S59204428-A (JP)
Inventor: KUNIYOSHI MASATERU
IPC: H02J5/00
Filed: 1983-05-06
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-H10274650-A (JP)
Title: Method and device for inspecting non-metal inclusion in metal material
Inventor: ENDOU MUTSUKI
IPC: G01N21/17
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To determine the presence of a non-metal inclusion and its kind by selecting and scanning a visual field where it has been judged that a foreign object exists by a rough inspection and processing an image and then performing a neurofuzzy reasoning from the shape and color parameters of the foreign object. SOLUTION: The position of a sample stage 2 is adjusted and moved only for a visual field where a foreign object is recognized by a rough inspection, so that it is selected and scanned. An image that is picked up by a CCD camera 6 is processed by an image board 8 according to the instruction of a host personal computer 10. Based on the result, the host personal computer 10 judges whether a foreign object is a non-metal inclusion or not. When the object is a non-metal inclusion, its kind is discriminated and, for example, the number of the foreign objects, sizes, and area rates are obtained for each kind.  The discrimination is performed by a neurofuzzy reasoning and the degree of the circle and the degree of the complication of the foreign object, the shape parameter of an aspect ratio, a color parameter of a histogram of three primary colors of red, green, and blue, the degree of dispersion of the histogram, and the degree of a pattern matching are adopted as the parameters, thus reducing an erroneous recognition and allowing an automatic inspection.
Patent JP-2000277720-A (JP)
Title: Solid-state image sensing device
Inventor: KAWAMOTO SEIICHI
IPC: H04N5/372
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce influence of a dark-time output upon a signal charge by providing a charge storing means which temporarily holds a signal charge from a light receiving means shaded from the outside light during the interval to its transfer. SOLUTION: A photoelectric converting sensor 11 forms a photodiode of pnp construction 18, 19, 25, and a received light signal is converted into electrons when light is received, and a signal charge converted photoelectrically according to the intensity of light and storage time is stored in the capacity of a pn junction 19, 25. A first read gate electrode 14 is caused to exist adjoining the converting sensor 11. Furthermore, a storing sensor 12 is caused to exist next to the gate electrode 14, and the potential of the pn junction 22, 25 of the storing sensor 12 is made deeper than that of the pn junction 18, 19 of the conveting sensor 11. When the voltage of a second read gate electrode 15 lowers, the potential of the first electrode 14 is raised, and the charge is transferred to the capacity of the pn junction 22, 25 of the storing sensor 12, stored and held here.
Patent JP-H08274898-A (JP)
Title: Facsimile equipment
Inventor: FUJISAKI NOBUO
IPC: H04N1/32
Filed: 1995-04-04
Abstract: PURPOSE: To accurately detect the tone signals of CNG and DTMF, etc., even while sending out a response message by timing the time period of detecting the prescribed frequency components of signals while sending out the response message and judging that the signals are detected at the time of timing the prescribed period of time. CONSTITUTION: This equipment is provided with a detection means for detecting the prescribed frequency components of the signals while a response message send-out means sends out the response message, a timing means for timing the time period in which the detection means detects the prescribed frequency and a judgement means for judging that the signals are detected when the timing means times the prescribed period of time. That is, the prescribed frequency components continue for the stipulated period of time for the CNG and the DTMF. For instance, 1,100Hz continues for 0.5 second for the CNG. Inversely, even when the prescribed frequency components are included in the response message and voice signals from an opposite party, they hardly ever continue.  Then, a CPU 7 judges that the CNG and the DTMF are detected when the prescribed frequency components continue for the prescribed period of time.
Patent JP-H05238239-A (JP)
Title: Air conditioner for automobile
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1992-02-28
Abstract: PURPOSE:To lighten the discomfortable feeling of a driver by softening the extreme variation of the air conditioner output in the release of the MAX fixed control, in an air conditioner for carrying out the max. warming or max. cooling (MAX fixed control) independently of the variation of the car room temperature, when the temperature is set at an upper limit or lower limit. CONSTITUTION:As for an air conditioner which is constituted so that an air mixing door is controlled according to the result of the estimation by fuzzy estimating the opening degree variation quantity DELTAtheta of the air mixing door so that the difference between the car room temperature Tr and the set temperature Ts is reduced, and carries out the MAX fixed control when the set temperature Ts is set to an upper or lower limit, the fuzzy estimation is suspended during the MAX fixed control (Step 211), and the large variation of the air conditioner output is softened by finely adjusting the input/output gain of the fuzzy estimation in the release of the MAX fixed control (step 217).
Patent JP-H10273822-A (JP)
Title: Melt spinning of polyamide and apparatus for melt spinning
Inventor: OKUMURA YOSHIHARU
IPC: D01F/
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for melt spinning hardly causing an increase in filtration pressure due to the production of a copper compound or metallic copper insoluble in a molten polyamide and deteriorating the yarn manufacturing properties by stably and electrochemically inactivating the surface of a pack member at a low cost. SOLUTION: This apparatus for melt spinning in which a coating film comprising an oxide, a nitride or a carbide of any metal of Si, Ti, Zr, Al, W, B, Ta and Ge and/or a heat-resistant resin is formed in a part thereof to be brought into contact with a molten polyamide is used when carrying out the melt spinning of a polyamide containing a copper salt. The coating film is composed of, e.g. at least one compound selected from the group consisting of SiO2 , TiO2 , ZrO2 , Al2 O3 , SiC, TiN, TiCN and TiC, a polyorganosiloxane or a polyimide.
Patent JP-H04312172-A (JP)
Title: Device for inspecting logic circuit and automatic generating device for test pattern
Inventor: KANAO NORIMASA
IPC: G06F11/22
Filed: 1991-04-11
Abstract: PURPOSE:To provide a test pattern automatic generating device and a logic circuit inspecting device which can reduce the burden of a designer. CONSTITUTION:A system is characterized by providing logic circuit chart generating parts 1 and 4 generating a logic circuit chart based on logic circuit chart information, a change information storing part 3 storing change information for changing logic circuit constitution transmitted from the logic circuit chart generating parts 1 and 4 and a test pattern generating part 2 which automatically generates the test pattern detecting fault inside a circuit generated based on logic circuit information supplied from the logic circuit chart generating part 1 and 4 or change logic circuit information which logic circuit information supplied from the logic circuit chart generating parts 1 and 4 is changed in accordance with change information supplied from the change information storing part 3.
Patent JP-S60223622-A (JP)
Title: Plate metal bending product
Inventor: HAMADA SHIYUUICHI
IPC: B21D28/10
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the generation of a bend on the whole bending or burring work goods by providing a semi-spherical shaped projection on a part of a crosspiece of bending or burring shape in case of a bending or burring work of a metallic plane plate. CONSTITUTION:A metallic plane plate 6 is bent with holding it between a die 8 and stripper 9 and a bent part 10 is formed on the end part of the plane plate by a bending punch 11. Or numerous pieces of semi-spherical projections 13 (3 in 4th time) having several mm. in height are formed in the same direction as the burring bend direction on a part of a crosspiece 5 of among bend working products or burring worked burring opening 4 with the pressure by a semishperical pin 7 in case of burring work having an opening 4 in the burring work of a plane plate. The generation of tensile stress on a back 5 of the bent part of bending product is prevented with this projection 3 and the generation of a bend on a bending product is prevented.
Patent JP-H05243676-A (JP)
Title: Semiconductor laser device
Inventor: ARIMOTO SATOSHI
IPC: H01S5/20
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the threshold current density of a semiconductor laser device. CONSTITUTION:A first-conductivity-type clad layer 102, an active layer 103, and a second-conductivity-type clad layer 105 are provided on a first- conductivity-type substrate 101. Besides a multiquantum barrier 104 is provided between the second-conductivity-type clad layer 105 and the active layer 103, and the active layer 103 has a layer to which strain is applied. Accordingly, threshold current is greatly reduced, and it becomes possible to obtain high- output semiconductor lasers capable of high-temperature operation.
Patent JP-S5415366-A (JP)
Title: Method of cleaning element for air preheater or the like
Inventor: HAYASE SHIGEKAZU
IPC: B08B3/02
Filed: 1977-07-04
Abstract: PURPOSE: To enable to simply clean the interior of an element for an air preheater or the like with high pressure water without removing the element from the preheater externally. 
     COPYRIGHT: (C)1979,JPO&Japio