baber/WOPTO huggingface dataset:
Patent JP-S5443176-A (JP)
Title: Extracting method for solvent from solution
Inventor: SHIMOMURA TAMAZOU
IPC: B01D9/04
Filed: 1977-09-12
Abstract: PURPOSE: To extract solvents from a soln. in a good yield, by freezing completely and pulverizing a soln. contg. one or more kinds of solvents, and by repeating the melting of a portion of the frozen soln. and solid/liq. separation.  
     CONSTITUTION: A solute X is dissolved in a solvent A of freezing point t a  to yield a soln. of freezing point t 0  (t 0 <t a ), and the soln. is cooled at a temp. not higher than the freezing point t 0  so as to freeze it completely. The frozen soln. is pulverized as it is by a slice cutter etc., then it is heated at a temp., which is not higher than the m.p. t a  and at which the residual solute X melts, e.g., about t 0 . At the temp., bot solid solvent A and liq. solute X are present. This mixt. of solid and liq. is separated into the solid of the solvent A and the liq. of the solute X by filtration etc. while the temp. being kept at t 0 . When solid adhered with the liq. is obtained in the separating step, above-mentioned process is repeated in order to increase extraction accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06322411-A (JP)
Title: Method and device for sticking laser cladding material
Inventor: AKAGAWA KATSUHIKO
IPC: B22F7/00
Filed: 1993-05-11
Abstract: PURPOSE:To easily form a clad layer having excellent corrosion resistance on the inner surface of a steel tube by burning a sleeve after sticking eking a sleeve consisting of Cr composite material on the inner surface of a small diameter steel tube. CONSTITUTION:On the inner surface of a small diameter steel tube 3, a tubular sleeve 10 made from a laser cladding material, which consists of Cr composite material powder having a composition containing Cr, Ni, Mo, etc., and the balance Fe, and a binder is formed so as to make the outer diameter of the sleeve slightly smaller than the inner diameter of the steel tube 3, the sleeve is sent into the steel tube 3 by a transferring bar body 11 arranged with an expansion bag 13 and guide 12 at the tip, liquid is pressed in the expansion bag 13 to expand, the sleeve 10 is stuck on the inner surface of the steel tube 3. Sucessively, after liquid is removed from the expansion bag 13 to shrink and is puled out. Further, the inner surface of the sleeve 10 is irradiated with laser beam so as to heat/melt/solidify, the clad layer of Cr composite material excellent in corrosion resistance is easily formed on the inner surface of the steel tube 3.
Patent JP-H07314612-A (JP)
Title: Thermoplastic resin film for packaging
Inventor: AOKI SEIZO
IPC: B32B9/00
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a thermoplastic resin film excellent in gas barrier properties at the time of metallization (metal vapor deposition) and the coating with metal oxide and also excellent in taking-up properties, slip properties and blocking preventing properties by setting the surface concn. of carboxylic acid to a specific value or more as compared with a conventional thermoplastic resin film. CONSTITUTION:A thermoplastic resin film for packaging, a metallized themoplastic resin film for packaging and a metal oxide coated thermoplastic resin film for packaging is characterized by that a film is formed on at least the single surface of a thermoplastic resin film and the surface concn. of carboxylic acid of the film is 0.005 or more.
Patent JP-S5633568-A (JP)
Title: Tester for circuit
Inventor: KOJIMA SATORU
IPC: G01R31/28
Filed: 1979-08-29
Abstract: PURPOSE: To analyze the trouble of a logical circuit easily and highly reliably by a method wherein a means detaching a clock terminal of a circuit to be tested from a clock pulse generating means and a means inputting arbitrary signals to the clock terminal are formed.  
     CONSTITUTION: When checking the operation of the logical circuit formed by connecting an oscillation circuit 1 to a BCD counter 2, which can be preset reversibly, a buffer 5, which can be controlled from the outside, and a resistor 6 pulling up a controlling terminal TSO of the buffer 5 to the 5V side are connected to a clock input terminal CU. The controlling terminal TSO is broken and a test by the check of frequency is conducted, the TSO is made to a zero level and the oscillator 1 and  the counter 2 are completely separated, and arbitrary pulses are inputted to the  clock input terminal CU and the operation of the logical circuit is checked. Thus,  the test of the circuit at arbitrary low speed and the analysis of trouble can be conducted, and the operation can economically be tested highly reliably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S594474-A (JP)
Title: Lining
Inventor: HASEGAWA SHIGEO
IPC: B05D7/22
Filed: 1982-06-28
Abstract: PURPOSE:To suppress the diffusion penetration of waste gaseous components, by incorporating aggregate, a thermoplastic resin and a fluidity imparting agent and applying lining. CONSTITUTION:Thermoplastic resins such as phenolic resins, epoxy resins and silicone resins as a heat-resistant and acid-resistant resin are incorporated at >=1wt% respectively independently or in combination. Sand, gravel, etc. of <=1mm. are used for aggregate, and the aggregate and a fluidity imparting agent such as fly ash are incorporated at a 100%-thermosetting resin % ratio. The resulted lining is applied by a general method as troweling or spraying.
Patent JP-S603061-A (JP)
Title: Correction system for character head
Inventor: KATSUNO HIROHIKO
IPC: G06K9/00
Filed: 1983-06-18
Abstract: PURPOSE:To improve the rate of character recognition by setting a character head on the basis of timing pulses synchronizing with the running speed of a card in case of a failure in the detection of the character head, etc. CONSTITUTION:A character readout signal from a magnetic head 13 is sampled by an analog/digital converter 16 with sampling pulses from a CPU 17, and stored in a RAM 18. The interval from the front end of the card to the 1st character head on the card and intervals between character heads of characters on the card correspond to intervals of time when a predetermined number of timing pulses are generated. The time intervals are measured by counting the sampling pulses from the CPU 17 to measure the interval from the card front end to the 1st character head and intervals between respective character heads, which are stored in an RAM 25.
Patent JP-H01280561-A (JP)
Title: Apparatus for removal of sediment soil
Inventor: SHIBUYA YASUO
IPC: B08B1/00
Filed: 1988-05-07
Abstract: PURPOSE:To miniaturize an apparatus for removal of ink and paper powder and besides, to make consumption of a washing agent for removal and writing paper small, by a method wherein a doctor blade is equipped with a doctor edge of which a form confirms to a dirty surface of a soiled material. CONSTITUTION:Doctor blades for removal 1a, 1b, 1c are equipped with doctor edges 2a, 2b, 2c of a circle, a circular arc, or an elliptic arc conforming to all parts or a part of a cross sectional contour of a guide roller, a turning bar, etc. of, for instance, a rotary press, i.e. cylindrical soiled member G. Further, the doctor blade 1a is attached to a doctor holder 5a of which an annular material is divided into two parts by a diameter to be used. Otherwise it is composed of a transfer apparatus moving in a longitudinal direction on a surface of the soiled member keeping the doctor edge in contact with a dirty surface of the soiled member. Removal operation is performed as follows. Either after having the doctor blade directly by the hands or after attaching it to the doctor holder, the doctor edge is made to abut against an outer peripheral surface of the soiled member and is reciprocated in an axial direction of the soiled member, and otherwise is reciprocated with the transfer apparatus.
Patent JP-S62266071-A (JP)
Inventor: YOSHIMASU SHIROU
IPC: A61K35/16
Filed: 1986-05-14
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-S6433174-A (JP)
Title: Production of printing ink stock and printing ink prepared
Inventor: EARUBERUTOUSU UIRUREMU SUHEERU
IPC: C09D17/00
Filed: 1988-05-07
Abstract: This invention relates to a process for producing a printing-ink stock. According to the invention, a solid and oxidation-sensitive thermoplastic resin binder and a pigment are supplied to an extruder and combined therein to form a pigment dispersion. In an end zone of the extruder and/or shortly after discharge from the extruder, a liquid diluent is added to the pigment dispersion to produce a more or less viscous, liquid, stabilized product. The invention also relates to a printing ink produced from the product so obtained.
Patent JP-S62265740-A (JP)
Title: Height and lateral displacements detector for lead frame
Inventor: HAYASHI KAZUHIRO
IPC: G05D3/12
Filed: 1986-05-14
Abstract: PURPOSE:To detect displacing amounts of whole inner leads of a lead frame at a high speed by combining the X-Y moving unit, Z-direction displacement detector and X-Y direction displacement detector of the frame and processing the signals at a high speed. CONSTITUTION:A moving unit for controlling to move a lead frame 1 in X-Y directions, a light emitting unit 8 for emitting an optical beam 3 of very small diameter to the surface of the frame l and an optical system for focusing the reflected light on the inner lead of the frame 1 are provided. A Z-direction sensor 7 detects the Z-direction position of the inner lead by the variation in the focusing position of the focused spot light. An X-Y direction sensor 12 detects the X-Y direction position of the inner lead by the beam which passes between the inner leads of the frame. Further, a signal processor 11 calculates to compare the output signals from the sensors 12, 7 with a reference signal to calculate displacements in X-Z directions of the inner lead of the frame 1.
Patent JP-H10303249-A (JP)
Title: Semiconductor device
Inventor: IKEGAMI GORO
IPC: H01L21/321
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To keep electric connection between the bump electrodes and pad electrodes of small sizes which are pressure-connected, by eliminating the progress of a crack in a short distance even if the micro crack is developed in resin adhering a semiconductor pellet to a wiring board. SOLUTION: In a semiconductor device, a semiconductor pellet 1 where the multiple bump electrodes 3 are formed along the peripheral edge of one main face is made to face the wiring board 4 where the pad electrodes 6 are formed in positions corresponding to the bump electrodes 3. The bump electrodes 3 and the pad electrodes 6 are stacked and are electrically connected. The confronted faces of the semiconductor pellet 1 and the wiring board 4 are adhered by resin 7. The sizes of the bump electrodes 17 and the pad electrodes 18 positioned at the corners of the semiconductor pellet 1 and the wiring board 4 are made larger than those of the bump electrodes 3 and the pad electrodes 6 positioned in the other areas. Resin 7 making the semiconductor pellet 1 adhere to the wiring board 4 is extended to the outer area of the large electrodes 17.
Patent JP-S5443865-A (JP)
Title: Explosive pipe expanding method
Inventor: TOMINAGA SHIGERU
IPC: B21D39/08
Filed: 1977-09-14
Abstract: PURPOSE: To prevent the crack of the pipe in the explosive expanding work, by weakening the power of explosion at the end of the explosives, when the explosive expansion is carried out.  
     CONSTITUTION: When the pipe 2 is expanded using the explosives 1 on purpose to pressure weld the pipe 2 to the tube sheet 3, the tip part of explosives 1 is formed into a conical part 4, for instance, so as to weaken the power of explosion. The longer the length of the conical part 4 is, the larger the effect is; however, about 10mm or so is suitable for the practical purpose. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05159714-A (JP)
Title: Color display tube wherein inner magnetic shield is provided
Inventor: ADORIANUSU YOHANESU FUAN MENZU
IPC: H01J29/02
Filed: 1992-04-28
Abstract: PURPOSE: To compensate the mislighting of a corner part by forming an opening in such manner that a major central axis of length (a) and a minor central axis of length (b) satisfy 1.5<=1/α+a/b<=1.75. CONSTITUTION: A size of an enlargement opening 22 formed by openings 21, 21a for correcting the magnetic field, is adjusted in such manner that the main section of a shield 23 in the areas p, p' becomes as effective as possible to the vertical magnetic field Hy, and a ratio of the length (a) of the major central axis of the opening 22 to that (b) of the minor one is compensated to obtain the optimum magnetic field Hz in the axial direction. This ratio a/b is related to a visual field ratio of a display screen. The desired result can be obtained when a value of a/b×1/α is between 1.50 and 1.75, and the value 1.60 is the optimum in many cases. A range of the value of a/b×1/α is suitable for the display screen of 4:3 of visual field ratio, and that for HDTV of 16:9 of visual field ratio.
Patent JP-S5928-A (JP)
Inventor: UEDA NAOKAZU
IPC: C22C14/00
Filed: 1982-06-25
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-H11295518-A (JP)
Title: Substrate for color filter and its production
Inventor: OSHIMA NOBUMASA
IPC: G02F1/1335
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent rising that cannot be avoided in the conventional process by using a substrate with a recess sufficient to absorb rising at a color joining part, that is, on a light shielding resin layer in place of the substrate setting the conventional light shielding black resin layer. SOLUTION: A light shielding black resin layer 2' is formed on a glass substrate 1 in a strip shape. A photosetting resin film 8 comprising a photosetting resin layer 6 and a base film 7 is heated to about 60-80 deg.C and press-bonded to the substrate 1 with a laminator or the like so that the layer 6 comes in contact with the substrate 1 (a). Reverse exposure is then carried out by irradiation with UV 9 from the substrate side. The light shielding layer 2' acts as a light shielding mask, the photosetting resin layer in the gap part of the light shielding layer is set 6' and the part on the light shielding layer remains in the unset state 6 (b). The base film 7 is peeled and the unset part 6 is removed by development with an about 2% alkali soln. to obtain the objective transparent substrate with a light shielding layer pattern (c).
Patent JP-S599576-A (JP)
Inventor: GERARUDASU FUAN ARERU
IPC: G01T1/28
Filed: 1983-06-21
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-S63291936-A (JP)
Inventor: FURANSOWA GIYUGIYUMUSU
IPC: C08K5/3435
Filed: 1988-05-06
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-S5634971-A (JP)
Title: Wave power take off device
Inventor: KITABAYASHI SEIICHI
IPC: F03B13/20
Filed: 1979-08-31
Abstract: PURPOSE: To take off wave energy as a continuous rotating force by providing long cylindrical bodies in parallel near the surface of the sea.  
     CONSTITUTION: When there are waves and the surface of water rises, the seawater is flooded in each working chamber 10 through an opening 11. When the waves are gone and the water surface goes down, the seawater in the working chamber 10 flows out through the opening 11 and only a working chamber 10a is left full of the seawater as it is positioned high to turn the long cylidrcial body 1 with its weight. At that time, as the long cylindrical bodies 1 of which working chambers 10 are phase-shifted are arranged in parallel on a frame 3, each working chamber 10 is turned for a constant angle when the waves are gone by the flooding seawater. Then, power can be generated by center axes 2 which are continuously turned at a constant speed as they are mutually concentrated on and connected with an axis through gears. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61269161-A (JP)
Title: Photoreceptive member
Inventor: SHIRAI SHIGERU
IPC: G03G5/08
Filed: 1985-05-24
Abstract: PURPOSE:To improve durability and moisture resistance by incorporating oxygen atoms in the entire layer region or part of the layer region of the 1st layer in an ununiformly distributed state and incorporating the same into the 2nd layer in an ununiformly distributed state. CONSTITUTION:This photoreceptive layer consists of the photoreceptive layer laminated with the 1st layer 102 which is constituted of an amorphous material consisting essentially of silicon atoms and has photoconductivity and the 2nd layer 103 which is constituted of an amorphous material consisting essentially of the silicon atoms and contg. carbon atoms and a material to control conductivity on a base 101. The photoreceptive layer contains the germanium atoms in the entire layer region of the 1st layer in the uniformly distributed state, contains the material to control conductivity in the entire layer region or part of the layer region of the 1st layer in the uniformly distributed state and contains further the oxygen atoms in the entire layer region or part of the layer region of the 1st layer in the ununiformly distributed state and contains the same in the 2nd layer in the uniformly distributed state. The moisture resistance and durability are thus improved.
Patent JP-S5538017-A (JP)
Title: Manufacturing of semiconductor memory device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/792
Filed: 1978-09-08
Abstract: PURPOSE:To form a silicon gate type MNOS memory with good integration efficiency by utilizing self-alignment method using a polysilicon layer as a mask. CONSTITUTION:F field oxidation film 2 on surface of a P-type Si base plate 1 is etched to uncover an element-forming region, and on this surface, a three-layer structure which is composed of a gate oxide film 3, a silicon nitride film 4 and a polysilicon layer 5 is formed by etching process using a photoresist mask 9. And, only the silicon nitride film 4 is side-etched to prepare a narrow-width silicon nitride film 4' and an entire surface of the Si base plate is oxidized to form an SiO2 film 10. And then, the SiO2 film 10, except its side, is removed. As ion is injected using the polysilicon layer 5 as a mask and respective regions of an n-type source 6 and a drain 7 are formed by self-alignment method.
Patent JP-S62267799-A (JP)
Inventor: OOTA GICHU
IPC: G10L15/22
Filed: 1986-05-16
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-H07320438-A (JP)
Title: Adapter device for small-diameter comapact disk
Inventor: MORIOKA SHOJI
IPC: G11B7/24047
Filed: 1994-05-25
Abstract: PURPOSE:To obtain an adapter device which is easily attachable and detachable to and from a small-diameter compact disk and has excellent durability. CONSTITUTION:The outer peripheral part of the compact disk D is placed on pawl parts 4 of a first toric adapter member 1 and a second toric adapter member 10 is superposed on the first toric adapter member 1 to hold the outer peripheral part of the compact disk D from both sides with the pawl parts 4, 11 of the first and second toric adapter members. Further, the first and second toric adapter members 1, 10 are slid circumferentially relative to each other to engage the both.
Patent JP-H10299119-A (JP)
Title: Construction panel
Inventor: UMETSU HIROYUKI
IPC: E04B1/94
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction panel not having a deformation such as a bulge or a warp and excellent in fireproofness, fire resistance, and mechanical strength. SOLUTION: A core material 3 is sandwiched by a surface material 1 and a back face material 2 to form this construction panel A, the surface material 1 and back face material 2 are made of a nonflammable thin metal sheet, the core material 3 is made of an isocyanurate foam, a male junction 4 and a female junction 5 are formed at both edge sides of the panel A, and nonflammable members B are arranged in the core material 3 at the junctions 4, 5. One or more fire-resistant sheets C are arranged in the core material 3 of the panel A from the male junction 4 to the female junction 5, and the fire-resistant sheets C are molded with a mixture bound with at least twisted cord-like inorganic fibers and a graphite component by a synthetic resin.
Patent JP-S62271334-A (JP)
Title: Ion source for ion implantation device
Inventor: KUNO KAZUO
IPC: H01J37/08
Filed: 1986-05-16
Abstract: PURPOSE:To obtain an ion source of a small size, good maintainability and little leakage flux, by using source magnet poles also as filament current feeders, and arranging a source magnet coil near the terminals of the filament current feeders on the atmospheric side of an ion source flange. CONSTITUTION:As source magnet poles 11a and 11b and a yoke 12 form a path of lines of magnetic force, the lines of magnetic force 17 are generated in an arc chamber by the feed of a current to a source magnet coil 13. As the temperature of the source magnet poles 11a and 11b is raised with the temperature rise of the arc chamber 2, sliding surfaces 20 are provided so as to absorb the thermal expansion of them. The lines of magnetic force 17 mostly go across these sliding surfaces 20. The source magnet poles 11a and 11b are the paths of the filament current, as they are also used as the current feeders, so that flexible conductors 21 are provided in forms of stepping over the sliding surfaces 20 not to let the current flow through the sliding surfaces 20.
Patent JP-H10299151-A (JP)
Title: Roof structure
Inventor: HYODO TOSHIMASA
IPC: E04B7/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To save labor for the execution at a site and cope with a complex roof shape. SOLUTION: The basic portion 1 of the roof face of a building main body is formed with roof panels 3, and sheathing roof boards are stuck on rafters to form the other special portion 2. Labor can be sharply saved for the work at a site as compared with the case that all roof faces are executed at the site. The types of the roof panels 3 can be limited to only the basic shape as compared with the case that all roof faces are formed with the roof panels 3, the roof panels 3 of special shapes are not required, the productivity of the roof panels 3 at a factory is improved, and the roof panels 3 can be easily coped with in design.
Patent JP-H01282439-A (JP)
Title: Inspector
Inventor: HIRAOKA NORIYUKI
IPC: G01J1/00
Filed: 1988-05-07
Abstract: PURPOSE:To enable the automatic detection of a non-lighted element, by performing a filter computation of an image signal of a display device generated from a camera device to convert an image following a filtering into a multi- value, higher than a binary value. CONSTITUTION:An analog image signal of a display device 1 generated from a camera device 11 is converted into digital from analog with an image input circuit 12 and a filtering circuit 13 performs a filter computation of the digital signal. Then, after the filtering, a digital image is binary coded with a binary coding circuit 14 by a specified threshold to be stored into an image memory 15. Then, an inspection circuit 16 performs an inspection and judgement of a light emitting element from the image stored in the memory 15. The results of the inspection is shown on a display circuit 18 by a display, a printer and the like. This enables the removal of entirely uneven density by a filtering to facilitate the determination of the number of defects by binary coding at a proper level thereby assuring automatic non-lighted detection while the device 1 is totally lighted.