baber/WOPTO huggingface dataset:
Patent JP-H06250401-A (JP)
Title: Method for removing water-soluble resist
Inventor: TSUYAMA KOICHI
IPC: H05K3/24
Filed: 1993-02-24
Abstract: PURPOSE:To provide a method for removing a water-soluble resist excellent in inhibition of dissolution of solder and also excellent in prevention of deposi tion of lead. CONSTITUTION:A plating resist is formed using a water-soluble resist on a substrate with laminated copper foil, solder plating is carried out and then the water-soluble resist is removed with a removing soln. contg. 0.01-20g/l 1,10- phenanthroline, alkyl group-added 1,10-phenanthroline or their salts and further contg. at least one among aminoguanidine, hydrazines, sulfurous acid and dithionous acid or their salts, borohydride, carbazinic ester, thiourea dioxide, sulfinic acids, sulfoxy acids, hydrazides and semicarbazide salt.
Patent JP-S55127217-A (JP)
Title: Compressor regulator
Inventor: HIRASHIMA KENZOU
IPC: F24F11/02
Filed: 1979-03-26
Abstract: PURPOSE:To improve the efficiency of a vehicle air conditioner by a system wherein the compressor of a cooler is operated continuously or intermittently according to the difference between the outside temperature and the vehicle room temperature. CONSTITUTION:An outside air temperature sensor 1 and an inside air temperature sensor 2 for detecting the automobile room temperature are provided. Besides, a subtractot 3 producing the signal difference transmitted from both sensors 1, 2, a comparator 4 which compares the output of the subtractor 3 with the fixed value thetaO, and a relay 6 which actuates by on-off action of a transistors 5, 6 regulated by the output of the comparator 4 are connected as shown by a diagram. When the temperature difference between said sensors 1, 2 is larger than the given temperature range, a compressor 15 is operating continuously. On the other hand, a circuit 12 to operate by comparing the vehicle room temperature Tr with upper/lower limit set value of the vehicle room is provided. When the temperature difference of said sensors is lower than a given value, the compressor 15 is operating intermittently to maintain the suitable temperature in the vehicle room by operating the comparison arithmetic circuit.
Patent JP-S60180544-A (JP)
Title: Method for smokeless roasting
Inventor: USUKI AKIRA
IPC: A23N12/00
Filed: 1984-02-27
Abstract: PURPOSE:To make it possible to treat materials to be roasted, e.q. coffee beans, without emitting smoke generated in roasting the materials to the outside, by burning the smoke discharged from the interior of a rotating drum in a clearance between the rotating drum and a reignition hood surrounding the rotating drum. CONSTITUTION:A roasting apparatus is located to position the caloric heat from below under many small hole groups (31a') formed in the bottom part (31a) of the bottom fixed part 31 of a reignition hood 3. Materials to be roasted, e.g. coffee beans, are then charged into the rotating drum 2. The interior of the rotating drum 2 is filled with smoke as the coffee beans are roasted, and the smoke is discharged through many small holes (21b') formed in the drum part (21b) of the drum body 21 into the reignition hood 3. The smoke discharged into the reignition hood 3 is led to a clearance between the bottom fixed part 31 and the drum part (21b) of the drum part (21b), and caloric heat is applied from below to reignite the smoke. Thus, combustible materials and gases contained in the led smoke are burnt up by the above-mentioned reignition, and harmful substances, etc. are not discharged to the outside.
Patent JP-2000235807-A (JP)
Title: Lamp socket
Inventor: HAYASHI NOBUHIRO
IPC: F21V17/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket which can be fitted to at least two kinds of fluorescent lamps whose diameter are different by a kind of the socket. SOLUTION: This lamp socket 1 is provided with a cylindrical portion 4 projecting from a lamp mounting surface 2 so as to cover a lamp base 3 along approximately axial direction of lamps 5a, 5b. Translucent cylinders 6, 7 surrounding around the lamps 5a, 5b are mounted on the cylindrical portion 4. Cylinder mounting portions 8, 9 for mounting the cylinders 6, 7 whose diameters are different on the cylindrical portion 4 respectively are arranged.
Patent JP-S56133181-A (JP)
Title: Heat-sensitive recorder
Inventor: ABE HIDEO
IPC: B41J29/44
Filed: 1980-03-21
Abstract: PURPOSE:To prevent breakage of a heat-sensitive recorder and prolong its life by detecting the fact that a heat-sensitive recording paper is pressed between the thermal head and the platen roller, and energizing the thermal head only when said fact is detected. CONSTITUTION:A thermal head 11 is installed on a floor plate 14, while a platen roller 15 is installed on a support plate 18 pivotably mounted on a side plate 13 of the floor plate 14 through a shaft 24. When the thermal head 11 and the platen roller 15 contact with each other interposing a heat-sensitive recording paper 16, the lower end part of the support plate 18 depresses a switch part 28a, so that a signal is transmitted from a pressure detecting switch 28 and at the samd time, a signal is transmitted from a paper detecting switch 26 having detected the existence of the recording paper 16, and the head 11 is energized only when both said signals coexist. In other words, when the support plate 18 rotates clockwise and the roller 15 separates from the head 11, no signal is transmitted from the switch 28, and when no recording paper 16 exists, no signal is transmitted from the switch 26. Therefore, the head 11 is not energized.
Patent JP-S58154529-A (JP)
Title: Preparation of alpha-trifluoromethylacrylic acid and its derivative
Inventor: OSHIMA IWAO
IPC: C07C67/00
Filed: 1982-03-09
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of a resist for the manufacture of LSI, economically, by reacting 2-halo-3,3,3-trifluoropropene with water, an alcohol or a secondary amine in the presence of a base and a palladium catalyst. CONSTITUTION:The alpha-trifluoromethylacrylic acid and its derivative useful as an intermediate of a fluorine-containing polyacrylic acid derivative (a resist for manufacture of LSI), are prepared economically in an industrial scale, by reacting 2-halo-3,3,3-trifluoropropene of formulaI(X is Cl, Br or I) with the compound of formula HY (Y is OH, alkoxy, aryloxy, or secondary amino) and carbon monoxide in the presence of a base such as triethylamine and a palladium catalyst such as dichlorobis(triphenylphosphine) palladium.
Patent JP-S63204870-A (JP)
Title: Original scanner
Inventor: YAMADA MASANORI
IPC: H04N1/107
Filed: 1987-02-19
Abstract: PURPOSE:To improve the accuracy of the adjustment of the leading end of image data and the serviceability by constituting the titled scanner so that a counting means counts pulses with the detection output of a detection means for reference, and the scanning of an original is controlled based on the value of said counting and the number of pulses stored in a memory means. CONSTITUTION:An output SCHP from a sensor 240 for the detection of the home position of an optical system is inputted to a CPU 500, and an inversed signal, the inverse of SCHP is inputted to the gate terminal G of a counter 509. Accordingly, the counter 509 counts pulses ENCP generated by an encoder 510 corresponding to the rotation of a motor during a time when the optical system is not in its home position. During a time when the optical system is stopped, the CPU 500 presets an arbitrary value C0 in the counter 509, then drives the optical system. The counter 509 starts counting down from the value C0 every pulse of the pulse ENCP at the time when the optical system leaves its home position, and supplies an INT-signal to the CPU 500 at the time of reaching zero. As a result, an excellent control signal can be formed without increasing the number of sensors for the detection of the optical system.
Patent JP-H02216573-A (JP)
Title: Duplexing memory composing system
Inventor: KIMURA MINORU
IPC: G06F11/16
Filed: 1989-02-17
Abstract: PURPOSE:To utilize processor resources and to improve reliability by independently operating all multiprocessors, and simultaneously duplexing the contents of the respective processors. CONSTITUTION:A memory access control circuit (MAC)0 accesses its own system memory circuit (MEM)00. A memory intersection unit (MXC)00 always monitors a memory bus 00, and at the time of the write access from the MAC0 to the MEM00, a memory address and write data are fetched into the MXC00. Thereafter the MXC00 transfers the internal memory data through a memory intersection signal 4 to another system processor 1 MXC11. The MXC11 writes the transferred data through an MEM11 corresponding to the transferred address. Thus even when a single processor stops, the processing can be continued.
Patent JP-H04277356-A (JP)
Title: Differential device
Inventor: KURIHARA SAKUO
IPC: F16H48/10
Filed: 1991-03-01
Abstract: PURPOSE:To reduce the dimension of a frictional clutch and a tightening means, obtaining the sufficient differential restricting force, by constituting a differential device used for a vehicle so that the differential restricting force of the frictional clutch is amplified by a small-sized wonderful gear mechanism with which high amplification rate can be obtained. CONSTITUTION:A differential device is equipped with a differential mechanism 35, wonderful gear mechanism 71 having a first and second gears 55 and 57 which are installed on a first 21 and second 43, 45 differential member sides of the differential mechanism 35 and have each different number of teeth, and the third gear 59 meshed with the first and second gears, and a frictional clutch 73 for connecting the carriers 63 and 65 supporting the third gear 59 and the first or the differential members 21 or 43, 45.
Patent JP-H06252210-A (JP)
Title: Inner lead bonder
Inventor: ASHIHARA HIROTAKA
IPC: H01L21/60
Filed: 1993-02-25
Abstract: PURPOSE:To prevent the positional deviation of an inner lead due to a skid of a movable block when a bonding tool is pressed against the inner lead, and to facilitate the levelling of the tool surface, by holding the bonding tool hung from the movable block, the bonding tool being pressed against the inner lead superposed on the electrode of a semiconductor pellet. CONSTITUTION:The inner lead bonder comprises a vertically movable bonding stage 20 having a semiconductor pellet 2 positioned on the upper surface thereof, a bonding tool 14 hung and held for free vertical movement immediately above the bonding stage 20, which tool 14 is pressed against an inner lead 5a positioned on a pellet 2 to electrically superpose and bond the inner lead 5a to an electrode 6 of the pellet 2, and a pressure sensor 16 which is in contact with the bonding stage 20 under a no-load condition in which there is no bonding tool pressing and detects the tool pressing load when the bonding stage falls by a tool pressing.
Patent JP-S58154252-A (JP)
Title: Lead frame
Inventor: ENOMOTO USUKE
IPC: H01L23/48
Filed: 1982-03-10
Abstract: PURPOSE:To obtain a lead frame having a plated layer being resistive to oxidation in the desired thickness by providing a solder plated layer to a circuit mounting surface directly or through a metal layer. CONSTITUTION:A lead frame 1 has three leads 2. The center lead (for collector) is longest having a header 5 which provides a circuit element mounting surface 4 for fixing circuit element at the other end. The header 5 is supported by a frame 6 in both sides. The lead frame 1 can be obtained by punching a copper plate 8 with a press and then patterning it. The surface is coated by a nickel plated film 9. The circuit element mounting region of header 5 is formed with a solder plated film 10. A tin plated film is formed on the film 10 as a non- oxidized metal protection film 11 in order to prevent oxidation of solder plated film 10.
Patent JP-H07224319-A (JP)
Title: Immersion pipe for vacuum degassing device
Inventor: KAWAMOTO EIJI
IPC: C21C7/10
Filed: 1994-02-08
Abstract: PURPOSE:To suppress thermal deformation of an inside steel plate of an immersion pipe and to improve the service life of an immersion pipe by providing the circumference of this steel plate with a heat insulating layer of castable refractories contg. hollow balls. CONSTITUTION:The circumference of the internal steel plate 4 of the immersion pipe constituted by disposing magnesia-chromium-based bricks having high hot strength on an internal side 1 where molten steel circulates and high alumina castable refractory materials having excellent resistance to thermal spalling on an outer peripheral side 2 and disposing the internal steel plate 4 having a thickness of about 9 to 15mm for the purpose of supporting intermediately the bricks of the structural body and preventing intrusion of nitrogen from the outdoor air into the molten steel to a cylindrical shape is provided with the heat insulating layer 5 of the castable refractory material contg. the hollow balls. The heat insulating layer 5 is formed by incorporating hollow grains of a gran size 3.0 to 6.0mm at an internal volumetric ratio of 30 to 60% of base material castables into these castables. As a result, the thermal deformation of the internal steel plate 5 is suppressed but also the generation of fissure of the castable refractories on the outer peripheral side 2 is drastically lessened.
Patent JP-H09226797-A (JP)
Title: Food packaging container
Inventor: IHARA IYAZOU
IPC: B65D1/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging container which has a sealability to prevent a content of the food packaging container from leaking out, and for which the removing of a lid from the container main body is easier. SOLUTION: This food packaging container comprises of a container main body 21 and a lid 22 made of a plastic, and the container main body 21 is formed of a housing part 23 to house a content, and an outer edge part 24 which is provided on the outer periphery of the housing part, and the lid 22 is formed of a top plate part 25 and an outer edge part 26 which is provided on the outer periphery of the top plate part. Then, on the outer edge part 24 of the container main body 21 and the outer edge part 26 of the lid 22, a fitting groove which is indented downward, a protruding strap and a recessed place to be butted on the protruding strap, are provided, and the fitting grooves are fitted to each other, and the protruding strap and the recessed part are butted to form a sealing part.
Patent JP-S59163129-A (JP)
Inventor: MOMOTOME MASAAKI
IPC: F26B15/12
Filed: 1983-03-08
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-H01211973-A (JP)
Title: Semiconductor device
Inventor: ARASE KENICHI
IPC: H01L29/72
Filed: 1988-02-19
Abstract: PURPOSE:To enable the formation of a stabilizing resistor to prevent thermal destruction without enlarging a semiconductor pellet, by forming an N-type low concentration diffusion region in a P-type high concentration diffusion region arranged on an N-type epitaxial growth layer on a P-type semiconductor substrate in such a manner as to surround an N-type high concentration diffusion region. CONSTITUTION:The title device contains the following; a P-type high concentration diffusion region 4 formed on an N-type epitaxial layer 3, and an N-type low concentration diffusion region 5 and an N-type high concentration diffusion region 6 formed by diffusion in order on the P-type high concentration diffusion region 4. The N-type low concentration diffusion region 5 is arranged between the N-type high concentration diffusion region 6 operating as the emitter of an NPN power transistor and the P-type high concentration diffusion region 4 operating as the base region, and is brought into contact with each of them. Said region 5 operates as a stabilized resistor region to prevent thermal destruction. That is, it operate so as to restrain the current flowing between regions of base and emitter, and alleviate the current concentration between these two regions. Thereby the strength of thermal destruction is increased, without enlarging a semiconductor pellet.
Patent JP-S57152083-A (JP)
Title: Hard copy switching device
Inventor: KISHIGAMI MITSURU
IPC: G06K15/00
Filed: 1981-03-16
Abstract: PURPOSE: To make the switching of a CRT controller easy, and to achieve the hard copy for each CRT monitor from a plurality of computers, by providing a plurality of the CRT monitor selection and instruction devices and the hard copy requesting devices.  
     CONSTITUTION: A hard copy switching device 6 connected with a plurality of CRT monitors 1 and 2 and one set of hard copy device 7 is provided with a plurality sets of CRT monitor selection and instruction devices 13 1  and 13 2  and hard copy requesting devices 14 1  and 14 2 . The device 13 1  or this device 6 receives a monitor switching signal a5 from the computer and gives the device number of the monitors 1 and 2 selected at a device storage section 15. A selecting signal a10 from a common use computer is inputted to the storage section 15 through the device 13 2  and the priority is designated for storage. A hard copy request signal b5 is received from the computer at the devices 14 1  and 14 2  and it is given to the hard copy instruction section 16 to operate a contact 17. The signal is given to the device 7 and CRT controllers 3', 4' and 11 are selected at a device selection section 18 for hard copy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60182101-A (JP)
Inventor: NITORI EIJI
IPC: H01C7/02
Filed: 1984-02-28
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-H02215653-A (JP)
Title: Sorter
Inventor: OKAZAWA KAZUHIKO
IPC: B65H39/11
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the shift of a stoppage position due to the random motion of a sheet discharging roller by moving the sheet discharge roller to a home position under condition the sheet discharge roller can be temporarily returned to the home position. CONSTITUTION:After the completion of the discharge of a sheet by means of a sheet discharge roller 46, the presence of the following print is judged by print presence detecting means 16, in case of no sheet wherein image is formed, the sheet discharge roller 46 is returned to a home position 55 at a predetermined position. During image forming, a time for the sheet reaching to the entrance of a sorter and a time for the sheet discharge roller 46 returning to the home position 55 are compared with by comparing means 17, if a sufficient time exists, the sheet discharge roller 46 is temporarily returned to the home position 55. Consequently, the shift of the stoppage position of the sheet discharge roller 46 due to the random motion thereof can be prevented.
Patent JP-H11217939-A (JP)
Title: Steel framework column erection method and jig
Inventor: OGINO HIROSHIGE
IPC: E04G21/18
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a steel framework column erection method and a steel framework column erection jig used for that method capable of preventing a column from falling down in a site and also capable of raising a building even when the building is constructed fully in the site. SOLUTION: This steel framework erection jig 1 comprises a steel framework column side member installed on a steel framework column C, a foundation side member installed on a foundation in correspondence with the steel framework side member, and a telescopable main body having, at one end, a first engaging member engaged with the steel framework member and having, at the other end, a second engaging member engaged with the foundation side member. Then the steel framework erection jig 1 is used for erecting the steel- frame column C so that a main body can adjust its inclination angle in two directions of the steel-frame column C while be engaging the first engaging member with the steel framework side member and also the second engaging member with the foundation side member while preventing the steel-frame column C from falling down.
Patent JP-H08233896-A (JP)
Title: Method for diagnosing deterioration of electric wire/ cable
Inventor: TOMITA JUNKO
IPC: G01R31/12
Filed: 1995-02-24
Abstract: PURPOSE: To provide a method for diagnosing the deterioration of not only an electric wire/cable having a shielding layer, but also a low voltage electric wire/cable without a shielding layer in the laid state in a nondestructive manner highly accurately. CONSTITUTION: A conductive paint is applied annularly in the outer periphery of a cable 1 in a longitudinal direction, e.g. every 1cm interval. A copper wire 4 is wound on each conductive paint layer 3. An end part of each copper wire 4 is connected to a resistance-measuring circuit 5. A surface electric resistance of a sheath 2 between the conductive paint layers 3 is measured, and a deterioration degree is diagnosed from the change of the surface electric resistance.
Patent JP-H08234229-A (JP)
Title: Image reading method
Inventor: OKABE MASAHITO
IPC: G03G15/00
Filed: 1995-02-24
Abstract: PURPOSE: To make it possible to obtain good images in the state of superposing an optical sensor and a liquid crystal recording medium on each other by irradiating this recording medium with light passing a band-pass filter according to the transmittance characteristics of the optical sensor and transducing the transmitted light into an electric signal. CONSTITUTION: The integral type information recording medium 10 is constituted by forming an ITO electrode layer 12 on a glass substrate 11, forming a photoconductive layer 13 consisting of a charge generating layer of an azo system and a charge transfer layer of a hydrazone deriv. thereon to constitute the optical sensor and successively laminating a polyvinyl alcohol layer 14, high-polymer liquid crystal combined layer 23 and a transparent electrode layer 22 as a deriv. intermediate layer on this photoconductive layer 13. The exposing light intensity from a light source 70 is adjusted by an optical system consisting of the band-pass filter 60 to allow the transmission of the liquid of a wavelength region meeting the transmittance of the optical sensor, an ND filter 72 and an illumination lens 73.  The suitable wavelength is selected and the recording medium 10 is irradiated with this light as reading out light. The passing light is imaged by an imaging lens 74 in a CCD line sensor 75 to transduce the light to an electric signal.
Patent JP-H01211981-A (JP)
Title: Composite type light emitting device
Inventor: AMANO HARUO
IPC: H01L23/29
Filed: 1988-02-18
Abstract: PURPOSE:To enable discrimination by observing only one displayed part for status perception applying a plurality of luminous colors, by encapsulating several kind of light emitting diode elements having different luminescent colors in the same light scattering package, and synthesizing the combination of said luminescent colors in one color. CONSTITUTION:A voltage is applied between an external anode terminal 21 being a common electrode and an external cathode terminal 22 or 23 being an individual electrode. When the voltage is applied only between 21 and 22, a first emitting diode element 11 only emits light, and when the voltage is applied only between 21 and 23, a second light emitting diode element 12 only emits light. When the voltage is applied at the same time between 21 and 22 and between 21 and 23, both diodes emit light. The emission spectra of the light emitting diodes 11, 12 are different and the diodes are arranged nearly. The two lights are scattered by a light scattering package, so that a third luminous color corresponding the synthesized emission spectrum of the two lights is obtained. Thereby a plurality of luminescent colors are made available containing a luminescent color not emitted.
Patent JP-S53122483-A (JP)
Title: Monitor apparatus of ion microanalyzer, or the like
Inventor: MIYAKE TOSHIYUKI
IPC: G01N23/225
Filed: 1977-03-31
Abstract: PURPOSE:To readily and accurately set mass number by changing over the set signal of a specific ion lead-out signal setter as the mass number sweep direction deflecting input of a Braun tube with a mass number scanning signal and applying said signal.