baber/WOPTO huggingface dataset:
Patent JP-H0385788-A (JP)
Title: Manufacture of flexible printed-circuit board
Inventor: YAMAMORI YOSHIYUKI
IPC: B32B15/08
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a flexible printed circuit board with improved heat resistance, without any curling or creasing, and with improved adhesion property and strength by directly flowing a heat-resistant resin and then applying it onto a metal foil which is heated to a specific temperature and then by heating and hardening it. CONSTITUTION:A polyamic acid solution with 10-100 poise viscosity is directly flown and applied onto a heated metal foil and temperature is increased continuously from 80 deg.C to 450 deg.C or in steps for 0.5 hours or longer. The metal foil is heated at a temperature which is above 60 deg.C (solvent boiling point: -10 deg.C or less) and below 200 deg.C. A heat-resistant resin is obtained by heating and hardening a polyamic acid mixed solution which is obtained by mixing and stirring a polyamic acid solution (A) which is obtained by enabling 3,3',4,4'- biphenyltetracarbon acid dianhydride and paraphenylenediamine to react each other and a polyamic acid solution (B) which is obtained by enabling pyromellitic dianhydride and 4,4'-diaminodiphenyleter to react each other in the ratio of A/B=55/45-75/25 when enabling tetracarbon acid dianhydride constituent and diamine constituent in the ratio of 0.90-1.00 acid constituent/amine constituent (mol ratio) for a heat-resistance resin.
Patent JP-2001014926-A (JP)
Title: Recessed luminaire
Inventor: OBA SADAYOSHI
IPC: F21V31/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress dew condensation even in a low-temperature environment. SOLUTION: This recessed luminaire is provided with a lower face opened type luminaire body 11. The luminaire body 11 assumes the form of a main part being recessed in a recessed hole of a ceiling material 90 and a foot part 19 which extend along the lower face of the ceiling material 90. A light source 16 is disposed inside the luminaire body, and a translucent cover 30 is disposed on the lower face side of the luminaire body 11. A cover frame 40 is provided, to hold the edge of the translucent cover 30 and detachably connected to the foot part 19. The translucent cover 30 is of a multilayer structure with a plurality of cover material 31, 32 facing each other with a space in between. Sealing members 17, 44 are provided to shut off a body internal space (a) in the luminaire body 11 from a frame internal space (b) in the cover frame 40.  Metal members 41, 42 on the cover frame side are disposed not to be exposed into the body internal space (a). In this case, the foot part 19 of the luminaire body 11 is sealed in the frame internal space (b), and the foot part 19 is disposed not to come in direct contact with the metal members 41, 42 on the cover frame side.
Patent JP-S58149395-A (JP)
Inventor: HANSU OROFU SAMUERUSON
IPC: D21C9/147
Filed: 1982-12-17
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-H0564427-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA YOSHIYUKI
IPC: H02M3/155
Filed: 1991-09-02
Abstract: PURPOSE:To provide a semiconductor integrated circuit device which can obtain desired reliability and circuit performance by setting fixedly an output voltage of an internal voltage generator to an optimum state corresponding to a variation in an optimum operating voltage due to a variation in a process, etc. CONSTITUTION:A limiter 2 in which MOS transistors ML1, MI2 as level shifters and diodes D1, D2 as amplitude limiters are connected in series with each other is provided at an output node N1 of a booster circuit 1. A fuse 11 for fixedly setting a function is provided at the transistor MI1. The transistor MI2 is fixedly set at its function by a MOS transistor MP1 connected in parallel therewith, a buffer 3 for controlling the transistor MPI, a fuse 12 for fixing an input level of the buffer 3, etc.
Patent JP-H1166392-A (JP)
Title: Automatic transaction device
Inventor: WADA MIKIO
IPC: G06Q10/10
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent the returning when evidence information is not stamped in a prescribed place of a payment slip or when the evidence information is not stamped clearly or to prevent the taking in except a receipt. SOLUTION: This device has a receiving means 13 which receives a payment slip on which information that is needed to pay public utility charges, etc., is recorded, reading means 25 which optically reads and recognizes information that is needed for payment from the payment slip that is received by the receiving means, a transacting means which executes payment transaction based on the information that is read by the reading means and evidence information assigning means 27 and 29 which assign evidence information to the received payment slip as the evidence of payment when the payment transaction performed by the transacting means is finished.  In such a case, the device contains an evidence information confirming means that, after the evidence information assigning means finishes assigning the evidence information, confirms whether the assignment of the evidence information is normally performed or not by optically reading the assigned Evidence information with the reading means 25.
Patent JP-H0559171-A (JP)
Title: Polyimide resin
Inventor: KURITA TOMOHARU
IPC: C08G73/10
Filed: 1991-09-02
Abstract: PURPOSE:To obtain a polyimide resin useful for automobile parts, chemical plant parts, electric parts, etc., excellent in heat resistance, solubility and mechanical strength, comprising a polyimide resin containing a biphenyl group and a diphenylsulfone group. CONSTITUTION:A polyimide resin comprising 10-100mol%, preferably 30-60mol% unit shown by formula I (R<1> and R<2> are 1-4C alkyl or halogen, preferably methyl; a and b are 0-4 integer, preferably 1), 0-90mol%, preferably 5-20mol% unit shown by formula II [m is 0 or 1, preferably 1; Z is oxygen atom, CO or group shown by formula III (R<3> and R<4> are H or 1-4C alkyl; n 18 1 or 2)] and 0-90mol%, preferably 30-50mol% unit shown by formula IV, having >=0.3dl/g, preferably 1.0-1.5dl/g logarithmic viscosity (0.5g/dl, N-methyl-2-pyrrolidone solution at 30 deg.C). The resin can be produced by well-known isocyanate method, diamine method, etc., especially preferably by the former.
Patent JP-H04102343-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L21/66
Filed: 1990-08-22
Abstract: PURPOSE:To separate a chip on which a mark has been put from a chip on which no mark has been put by a method wherein a first fine mark is put on a defective chip, a second mark composed of a material whose adhesive property is good is put on the basis of the first mark and the difference in an adhesive force between the chip on which the mark has been put and the chip on which no mark has been put is utilized. CONSTITUTION:The electric characteristic of chips formed on a semiconductor wafer is measured. It is judged whether the chips are good or defective. First fine marks are put on defective chips on the basis of this judgment result; and the wafer is pasted on a glass sheet 12 by using a wax. Second marks 14 composed of an adhesive are put on the surface or the rear of the defective chips on the basis of the first marks; a desired substrate 15 is brought into contact with the wafer on which the second marks have been put; and only the chips on which the second marks have been put are bonded selectively to the desired substrate 15. After that, the wax which is used to paste the wafer on the glass disk 12 is dissolved by using a desired solvent; after that, the chips which are housed in the solvent are cleaned and dried. Thereby, good chips can be obtained with good efficiency. As a result, the defective chips can easily, surely be removed and collectively.
Patent JP-S6281230-A (JP)
Title: Feeding device for work for press working
Inventor: ORII MASARU
IPC: B21D43/14
Filed: 1985-10-07
Abstract: PURPOSE:To make it unnecessary to provide an intermediate table, etc., and to execute easily a maintenance work of a press machine and a robot by executing directly the delivery of a work by each robot which has been placed in the vicinity of each press machine. CONSTITUTION:As for a robot 12, a work X is brought to press working by a press machine 1A, an arm 30 is turned horizontally in the direction by 90 deg. from a holding position, a work holding part 40 is made descend, and also the work X of the press machine 1A is sucked by a section board 42, and thereafter, made to ascend. Subsequently, by the second servo-motor 29, the arm 30 is revolved horizontally by 180 deg. in the right direction, and the work holding part 40 is moved to an interference area 2. On the other hand, as for a robot 13, the arm 30 is revolved horizontally by 90 deg. in the left direction, and the work holding part 40 is made to stand still in the interference area 2. Next, by driving the fourth servo-motor of the robot 12, an oscillating body 35 is turned upward, and when the work X has reached the suction board 42 of the robot 13, the work holding part 40 of the robot 12 stops temporarily. In this case, the work is sucked to the suction board 42 of the robot 13, and a delivery is executed from the robot 12 to 13.
Patent JP-S59112214-A (JP)
Title: Axis aligning device
Inventor: KAGEYAMA KATSUHIRO
IPC: G01B11/27
Filed: 1982-12-20
Abstract: PURPOSE:To eliminate the need to position a screen by forming two linear parts which cross each other at the incidence part of a target made of a transparent material, and drawing curves which start grating points and do not cross each other on the screen. CONSTITUTION:The incidence surface 5j of the columnar target 5o is optically smooth and crosses an axis 5x at right angles, and two thin linear parts 5a which cross each other at right angles are formed. The screen 5e has an optically rough surface which has fine and irregular unevenness, and circles 15 and 16 which do not cross each other are formed centering on grating points as intersections 5h and 5v of two straight lines groups 5h and 5v which are parallel to the linear parts 5a and at mutually equal intervals l. A light beam 2 incident from an incidence part 5i to the target 5o is diffracted by the thin lines 5a to form a diffraction pattern consisting of bright points and dark parts on the screen.
Patent JP-S60116829-A (JP)
Title: Regenerative cycle type gas turbine
Inventor: SATOU JIYUNICHI
IPC: F02C9/18
Filed: 1983-11-28
Abstract: PURPOSE:To contrive the improvement of life by controlling with tensile thermal stress to be generated at the time of suspension of a turbine and during the process of the suspension of the same, by providing the valve adjusting the quantity of the air flow of a compressor in a passage part of high temperature gas of a exhaust gas system. CONSTITUTION:After temperature rise of high pressure air obtained through adiabatic compression by a compressor 2 and led to a regenerator 3 has been made through heat exchange with high temperature exhaust gas 5 which has completed work by a turbine 9, it is made to burn by a combustor 7 by mixing the same with fuel. Then the work is made to perform by leading high temperature and high pressure gas 8 to the turbine 9. In this instance, a pressure adjusting valve 13 is provided in paralled with an air release valve 11 in a compressed-air release line 12 to be ramified and connected with a discharge line of the compressor 2. Then while the air release valve 11 is controlled so that the valve 11 is opened wholly when the gas turbine is made to suspend urgently, an opening of the pressure adjusting valve 13 is controlled so that the compressor 2 does not enter into a surging sphere during normal suspension process of the turbine.
Patent JP-2000058335-A (JP)
Title: Mold structure of electronic component
Inventor: KOBAYASHI KAZUMI
IPC: H01F27/32
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold structure of an electronic component which has no generation of swellings or cracks of a mold resin and ensures the improvement in yield, miniaturization, and cost reduction. SOLUTION: A coil component 1 having a core 2 and other circuit components 5 are covered together by a mold resin 3, or the coil component 1 alone is covered by the mold resin 3. A through-hole 3a is provided in the mold resin 3 at the upper surface of the core 2 of the coil component 1, or a blind through-hole is provided instead of the through-hole 3a.
Patent JP-S58120801-A (JP)
Inventor: BENKUTO GUSUTAFU EMANIYUERU KU
IPC: A41B11/02
Filed: 1982-12-20
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-2000052532-A (JP)
Title: Ink controlling body for screen printing apparatus
Inventor: SATO MUNEMICHI
IPC: B41F15/40
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink controlling body for a screen printing apparatus which can decrease amt. of consumption of ink. SOLUTION: An ink controlling body 100 is formed of a frame body 102 expressing an annular shape which is seen as a rectangle by a plan view and has a hole part 104 expressing a rectanglar shape seen by a plan view being a little larger than the printing part of a screen plate and is provided with an inner side face 106 dividing the outer edge of the hole part 104 and a bottom face 110 connected with the bottom end of the inner side face 106 and dividing the bottom part 108 of the hole part 104. In the inner side face 106, at least a part connected with the bottom face 110 is formed by an inclined face 106A being displaced toward the center of the hole part 104 as it approaches the bottom face 110. The inclined face 106A is formed in a circular arc being projected to the outside of the hole part 104 when it is viewed from the vertical section of the ink controlling body 100.
Patent JP-S6465795-A (JP)
Title: Electrode supporting device for arc furnace
Inventor: DEMUKAI NOBORU
IPC: H05B7/103
Filed: 1987-09-05
Abstract: PURPOSE:To make it possible to use an electrode entire side surface of which is coated with an anti-oxidation agent and extend the life of the electrode by performing the mechanical hold of the electrode with a holder and performing the electrical supply to the electrode with a conductor press-attached to the top surface of an electrode different from the holder. CONSTITUTION:A holder 3 is provided with a tightening body 6 to be freely advanced or retracted relative to the side surface of an electrode 5 and located in a holder body 4. Connecting the tightening body 6 to an air cylinder 9 via a clamp lever 7 and a connecting rod 8, the electrode 5 is tightened with a spring force of a spring 10 and is released with a drive force of the air cylinder 9. On the other hand, a conductor 11 made of a thick copper plate of a size to cover the top surface 12 of the electrode 5 is freely detachably press-attached to a top portion of a topmost electrode 5a by means of a tightening piece 14 consisting of a nipple attached to a thread hole for electrode connection drilled on the top end portion of the electrode 5a. With this constitution, holding and change of holding of the electrode are performed with the holder 3 while the electric supply to the electrode 5 is performed through the conductor press- attached to the top surface 12.
Patent JP-S63238781-A (JP)
Inventor: YUURUGEN HAITOMAN
IPC: H04N5/95
Filed: 1986-09-22
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-H0542127-A (JP)
Title: Blood flow velocity plotting method for magnetic resonance imaging device
Inventor: NISHIMURA HIROSHI
IPC: A61B5/055
Filed: 1991-08-08
Abstract: PURPOSE:To shorten the time for image pickup by measuring the signal of the region on two-dimentional images to project a blood flow velocity profile by a rectangular visual field in the blood flow velocity plotting method for the magnetic resonance imaging device. CONSTITUTION:The process for impressing the inclined magnetic field for plotting the blood flow velocity by the control command from a control means within the signal processing system of the magnetic resonance imaging device is provided in pulse sequence to capture the flow velocity profile of the outflowing blood. A phase encoding direction is taken in the same direction as the direction of a slice selection axis and this phase encoding direction is assigned to the small visual field by decreasing the same to the encoding number to the extent of covering the max. velocity of the blood flow velocity profile. The signal is then measured by the rectangular visual field and the blood flow velocity is plotted.
Patent JP-S61100832-A (JP)
Title: Three-dimensional spectrum displaying device
Inventor: HIROSE HIROSHI
IPC: G06F3/048
Filed: 1984-10-23
Abstract: PURPOSE:To quantitatively handle spectrum intensities, by reading out the spectrum intensity of optional one point designated by a cursol controlling device from a storage device and displaying the spectrum intensity. CONSTITUTION:In case where spectra having two parameters of, for example, excitation wavelength and fluorescent wavelength are handled, the excitation wavelength is fixed by a fluorescent spectrophotometer 1 and spectrum signals obtained when the fluorescent wavelength is scanned are sent to a spectrum storage device 2 at every fixed wavelength interval. Then the storage device 2 reads the excitation and fluorescent wavelengths and stores the spectrum signals at corresponding addresses. Thereafter, the spectrophotometer 1 returns the fluorescent wavelength to the start and performs the similar scanning by driving the excitation wavelength by a fixed quantity. After scanning, the spectrophotometer 1 causes the storage device 2 to store spectrum signals obtained by the scan. These operations are repeated until the excitation wavelength reaches the final wavelength and total spectrum signals are stored. The stored information is displayed by means of a picture image displaying device 3 and the spectrum signal of one point designated by a cursol controlling device 4 is displayed.
Patent JP-S6284230-A (JP)
Title: Steam carrier of single tube type
Inventor: HATTORI TATSUO
IPC: F24D1/08
Filed: 1985-10-04
Abstract: PURPOSE:To significantly shortening the time of return flow by utilizing for the return flow of a condensate the effect of sudden drop in pressure which is given by the flow-out of the steam toward the radiation tube from a steam generator while shutting off for certain time the state of communication between a steam generator, radiation tube, and the atmosphere. CONSTITUTION:When an operation switch is thrown in, a fuel valve 4 opens and the heat transfer liquid 2 in a steam generator 1 is heated; the steam of the heat transfer liquid is sent out to a radiation tube 9 in a radiation section 20 through a steam tube 8, and the steam is condensed after giving its latent heat to the surrounding liquid. The condensed heat transfer liquid is discharged into a condensed liquid tank 12 from a condensed liquid tube 10. When the amount of the heat transfer liquid in the steam generator decreases to a specified value, the fuel valve is closed and the pressure in the radiation tube rapidly drops to close a check valve 11 mounted in the middle way of the condensation tube 10, closing the communication of the radiation tube with the atmosphere. Because of this the steam in the steam generator flows into the radiation tube by means of the difference of saturation steam pressures, rapidly dropping the temperature and pressure of the heat transfer liquid in the steam generator. Consequently a thermal valve 16 opens and the condensed liquid in the condensed liquid tank is returned to the steam generator through the steam tube 8 under the action of the atmospheric pressure.
Patent JP-H1065363-A (JP)
Title: Electronic equipment mounting device
Inventor: MURAMATSU YUJI
IPC: H05K13/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To surely mount an electronic equipment by means of a mounting base with a simple work by providing a moving engagement element to fix a case to the mount base, while using a stationary engagement element to press and nip the mount base. SOLUTION: A moving engagement element 14 is pressed strongly onto a mount base 11 for inserting a positioning projection 49 to a positioning hole 19, and then a tip 53 of the moving engagement element 14 is in slide contact with a ridge of a flange 17 to allow an operation plate 54 to be turned clockwise around an elastic connection part 55. The moving engagement element 14 is furthermore pressed stronger to allow the ridge of the flange 17 to override a tip of an engagement claw 56, so as to allow an operation plate 54 to be returned turnably counter clockwise around the elastic connection part 55. As a result, a stationary engagement element 13 and the moving engagement element 14 nip the mount base 11 by pressing, and the case 12 is fixed to the mount base 11. Thus, the electronic device is surely fitted to the mount base 11 with a simple work.
Patent JP-S60114153-A (JP)
Title: Lipid-metabolizing food
Inventor: YUUCHI SHIGERU
IPC: A23L1/00
Filed: 1983-11-26
Abstract: PURPOSE:To obtain a lipid-metabolizing food having excellent effect to suppress the obesity and suppress the deposition of fat, by using the extract of tea leaves as an essential component. CONSTITUTION:Tea leaves such as green tea, oolong tea, black tea, etc., or dried leaves or stalks, etc. of Tea shinensis, or its powder, is extracted with a mixture of acetone and water, and the supernatant liquid is distilled under reduced pressure to remove acetone. The residue is extracted with chloroform, ether, water, etc., and the obtained extract is used as an essential component of the objective additive. The additive is added to an arbitrary food in an amount to administer about 3-15g of the extract daily, in terms of dried leaf.
Patent JP-2000058081-A (JP)
Title: Gas separator for solid-electrolyte type fuel cell and solid-electrolyte type fuel cell using same
Inventor: SHIMOZU MASATERU
IPC: H01M8/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a durable, box-shaped gas separator capable of enclosing unit cells at forming a solid-electrolyte type fuel cell that is a layered body of the unit cells. SOLUTION: In this a gas separator for a solid-electrolyte type fuel cell, a gas separator 1 has a frame body part 2 of a fixed thickness, a flat plate part 3 surrounded by the frame body part 2, a plurality of through-holes 4 for electron passages bored through the flat plate part 3, and a shelf stage 5 provided along the inner circumference of the frame body part 2 and having a height substantially one-half of the difference in level between the frame body part 2 and the flat plate part 3, and the frame body part 2, a shelf stage 5a, and the flat plate part 3, together form a spatial part for storing unit cells and current collectors.
Patent JP-S6467796-A (JP)
Title: Refresh control system
Inventor: OKABE KAZUYOSHI
IPC: G11C29/00
Filed: 1987-09-08
Abstract: PURPOSE:To hold the content in a dynamic random access memory (DRAM) by supplying a refresh timing signal from an external diagnosis device even if the refresh control circuit in an equipment to be diagnosed stops operation at the time of the diagnosis. CONSTITUTION:The diagnosis device DG consists of a refresh switching circuit RSW to which at the time of diagnosing between the second refresh control circuit RCNT2 to generate a refresh timing signal RTS at the time of diagnosing and the first refresh control circuit RCNT1 in a processor, and of a SCAN control circuit SCNT to control a SCANIN/SCAN OUT system. Refresh timing signals RTS generated by the circuit RCNT1 in the processor are so generated only in normal operation, during the time of diagnosis, said signals are generated by the second refresh control circuit RCNT2 in the diagnosis device DG. As a result, a DRAM can be refreshed even at the time of diagnozing, and the erasing of a memory-content during diagnosis can be prevented.