baber/WOPTO huggingface dataset:
Patent JP-S62235452-A (JP)
Title: B-containing al alloy for semiconductor wiring material
Inventor: SAWADA SUSUMU
IPC: H01L23/48
Filed: 1986-04-03
Abstract: PURPOSE:To obtain a B-containing Al alloy for semiconductor wiring material in which occurrence of electromigration is prevented, by specifying a composition consisting of alloying elements such as Zr, Hf, V, Nb, Ta, Cr, Mo, W, etc., B, and Al. CONSTITUTION:The B-containing Al alloy for semiconductor wiring material has a composition consisting of, by weight, 0.002-0.7% of one or more alloying elements among Zr, Hf, V, Nb, Ta, Cr, Mo, W, etc., 0.002-0.5% B, and the balance Al with inevitable impurities and further containing, if necessary, 0.5-1.5% Si. In the above Al alloy, the occurrences of voids and hillocks due to the electromigration are prevented. The above Al alloy can be obtained by allowing prescribed amounts of above-mentioned alloying elements and high- purity crystalline B to melt in high-purity Al or Al-Si alloy in the air to undergo casting. After that, the resulting casting is machined in the above state to be formed into vacuum vapor deposition material or target sheet for sputtering for use in the formation of above-mentioned wiring.
Patent JP-S52355-A (JP)
Title: Test device of a relay
Inventor: IWAMOTO SUUKEI
IPC: H02H3/02
Filed: 1975-06-23
Abstract: PURPOSE: The absolute value of transmission line impedance is mimiced by a resistance and so forth, ensuring the miniaturizing of impedance angles by shifting the phase of voltage or current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07288755-A (JP)
Title: Composite av device
Inventor: AKIYAMA TOSHIHARU
IPC: G11B33/06
Filed: 1994-04-14
Abstract: PURPOSE:To reduce the interference between a flyback transformer and an audio tape recorder to simplify the shield structure by arranging the flyback transformer and audio tape recorder apart from each other. CONSTITUTION:A CD reproducing device 9 and an audio tape recorder no are arranged in parallel on a picture tube 6 in the left and the right of a neck part 6a of the tube 6, and a TVR 2 is arranged under the tube 6. A flyback transformer 5 of a television receiver is fixed to an arm 4 stood on a printed board 3. A shield plate 12 electromagnetically shields the part, where the CD reproducing device 9 and the audio tape recorder 10 are arranged, and the television receiver part from each other, and a shield plate 11 electromagnetically shields the television receiver part and the VTR 2 from each other. The flyback transformer 5 having a largest bad influence upon the other apparatus and the audio tape recorder 10 which is most affected by them are isolated from each other in this manner to simplify the shield structure.
Patent JP-H02271810-A (JP)
Title: Rice cooker
Inventor: OTA HIROYUKI
IPC: A47J27/00
Filed: 1990-03-26
Abstract: PURPOSE:To easily understand the operating state of the whole rice cooking by providing a rice cooking control means for executing a rice cooking control and a control of timer rice cooking, based on a detection output of a temperature sensing resistance element, and providing its control contents display means, a time display means and an operating means on the same operating panel. CONSTITUTION:A timepiece device 13 placed in the upper part of an operating panel 12 consists of a first display device 14 being a time display means for bringing 'hour' and 'minute' to digital display, and a push-button 14a group being an operating means. A thermistor 11 for detecting a temperature of rice to be cooked through a pot 5 is provided, and based on a temperature information signal Sd corresponding to a variation of its internal resistance value, a control circuit device 20 controls the ending time of rice cooking operation and a start time of a double cooking operation. Also, a second display device 16 for displaying the contents of a rice cooking operation which is being advanced at present by the control circuit device 20, and a first display device 15 for displaying the present time of a time control part 22 and a timer rice cooking time are provided on the same operating panel 12. Accordingly, the whole operating state containing an advance state of rice cooking operation, and a set timer operation time at the time of timer rice cooking and the residual time of a timer operation, etc., can be understood easily.
Patent JP-S532072-A (JP)
Title: Manufacture of semiconductor
Inventor: AKATSUKA TSUTOMU
IPC: H01L21/322
Filed: 1976-06-29
Abstract: PURPOSE: To manufacture a semiconductor device by jetting the particles which are harder than the substrate crystal in order to absorb the crystallization defects on the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04310142-A (JP)
Title: Journal processing system
Inventor: HONMA HIROSHI
IPC: G06Q40/02
Filed: 1991-04-09
Abstract: PURPOSE:To compress the capacity of a journal data recording file by increasing the number of days to store the data corresponding to plural days and to be recorded into the recording file. CONSTITUTION:All data produced on that relevant day are recorded into a journal data recording file A, and only the data to be referred to after the next day are recorded into a journal data recording file B which is used for data corresponding to plural days. When the next recording pointer of the file A is initialized with change of the date, the data on the 2nd day are written on the data on the 1st day. However the data corresponding to plural days are recorded into the file B without initializing the next recording pointer.
Patent JP-H0788131-A (JP)
Title: Article for wound treatment
Inventor: JIEEMUZU BUAANON KAATOMERU
IPC: A61F13/00
Filed: 1994-04-14
Abstract: PURPOSE: To provide a wound treating article which is especially advantageous in treatment by constituting the article of a thin film layer, an adhesive layer, a porous lining layer, and hydrogen material and applying bioadaptable, non stimulative, liquid absorptive, and antibacterial skin-like medium to an exudative wound. CONSTITUTION: A wound treating article 10 includes a thin film layer 14 and an adhesive layer 24 is coated on its second side. A lining layer 26 is stuck to the second side of the thin film layer 14 by the adhesive layer 24. It also includes a support body layer 34 and a hydrogel material 42 is stuck to a second side 38 of the support body layer 34. A permeable fabric of the support body layer 34 includes a clearance allowing the hydrogel material 42 to pass through a first side 36 of the support body layer 34. The first side 36 of the support body layer 34 is connected to the second side 30 of the porous liner layer 26. The hydrogel material 42 present on the first side 36 of the support body layer 34 forms an adhesive connection to the second side 30 of the lining layer 26.
Patent JP-S60219730-A (JP)
Title: Forming method of deposited film
Inventor: NISHIMURA YUKIO
IPC: C23C16/22
Filed: 1984-04-16
Abstract: PURPOSE:To uniformalize characteristics by a method wherein a deposited film is formed, exciting and decomposing by photo energy after forming gaseous atomsphere of cyclic silane compound and halogen compound. CONSTITUTION:A substrate 2 is placed on a supporting stand 3 inside a depositing chamber 1, and after decompressing inside the depositing chamber 1, the substrate 2 is heated by a heater 4. Secondly, valves 14-1, 16-1 of supply source 9 are opened and stock gas is sent into the depositing chamber 1. As the stock gas, cyclic silane compound is used. At the same time, valves 14-5, 16-5 are opened and halogen compound gas is introduced into the depositing chamber 1 from supply source 29. Consequently, a photo energy generator 7 is operated and irradiates the optical energy to the mixed gas, and then urges photo-excitation and photodecomposition. Thus, the amorphous Si which is formed is deposited on the substrate 2. As a result, a wide deposited film with good accuracy and good uniformity can be formed.
Patent JP-S571517-A (JP)
Title: Method and apparatus for removing shell from loosed die of indirect extrusion press
Inventor: ASARI AKIRA
IPC: B21C35/04
Filed: 1980-06-04
Abstract: PURPOSE: To facilitate the reuse of a die, and to shorten the cycle time of a press work, by removing a shell, adhering to a die after finishing an extrusion work, with a tip, in an indirect extrusion press using a loosed die.  
     CONSTITUTION: In an indirect extrusion press using a loosed die 1 provided with a shell retainer 6 in an even polygonal shape in the outer surface of the die 1, the die 1 is taken out onto a takeout table after finishing an extrusion work; a couple of two opposing side planes of the shell retainer 6 of the die 1 is located in parallel to tips 92 of a shell remover 91 provided with a couple of tips 92. Under this condition, a shell 95 adhering to opposing two side planes of the shell retainer 6 is peeled off by tips 92; then, the die 1 is revolved so as to locate another couple of opposing two side planes in parallel to the tips 92, and the adhering shell 95 is peeled off by the tips 92 while keeping the parallel relation. Hereby, the shell adhering to the loosed die is easily removed away. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59218888-A (JP)
Title: Preparation of ballpoint pen
Inventor: IWASAKI TAKEHIKO
IPC: B43K1/08
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a ballpoint pen capable of smoothly writing a slender character, by forming a ball seat made of a resin having a small orifice for an ink flow passage in the pipe in the vicinity of the leading end of a fine metal pipe while putting a ball in the leading end side thereof to perform caulking processing. CONSTITUTION:The outer peripheral surface of the leading end of a fine pipe 1 made of stainless steel is chamfered and one or more of a small orifice 2 is opened to the side wall in the vicinity of the leading end of the fine pipe 1 by laser beam processing while the processed fine pipe 1 is mounted to a mold consisting of a fixed core 4 having an arrow shaped pin 3 inserted therethrough, a central pin 6 and a movable core 5. In this state, a molten resin is supplied to the metal pipe from the tapping hole 7 thereof and injected into the fine pipe 1 from the small orifice 2. By this method, a ball seat 12 made of the resin having an ink passage 11 pierced therethrough is formed in the pipe at the place provided with the small orifice 2 in the vicinity of the leading end of the fine pipe 1. A ball 13 is put in the leading end thereof to perform caulking processing and a holder 6 is mounted to the rear end thereof to obtain the shaft of a ballpoint pen.
Patent JP-H03276433-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/246
Filed: 1990-03-26
Abstract: PURPOSE:To enable high-contrast reproducing and high-sensitivity recording by forming two layers essentially comprisig an org. dye having specified spectral absorption and an org. dye having specified spectral absorption and an rg. dye having specified spectral reflectance, respectively, as the recording layer to specified film thickness. CONSTITUTION:The recording layer provided on a substrate has a multilayer structure consisting of the first layer essentially comprising an org. dye showing the peak spectral absorption near the wavelength for recording/reproducing light, and the second layer essentially comprising an org. dye showing the peak spectral reflectance near the wavelength of recording/reproducing light. Moreover, the thickness of the recording layer is determined to give the maximum reflectance. Thus, in the obtd. medium, high-contrast reproducing can be realized because of the high reflectance, as well as high-senitivity recording is possible because of enough absorption.
Patent JP-H10270087-A (JP)
Title: Nonaqueous electrolyte lithium secondary battery and its manufacture
Inventor: ONODERA HIDEHARU
IPC: H01M10/05
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent lithium from depositing even during excessing charging/ discharging or high voltage impression, improve pressure-resistance of a battery, and eliminate local heat generation to improve reliability, by coating electric insulating material inside a positive can and moderating concentration movement of lithium. SOLUTION: Electric insulating material 6 is coated inside a positive electrode can 5 except a part where positive electrode 4 is placed, and they are depressured, heated, and dried. The positive electrode 4 is integrated with the positive electrode can 5 by using a conductive resin adhesive in which carbon is a conductive filler and by adhering them with the surface on which electric insulating material 6 is coated, and they are depressured, heated, and dried. The electric insulating material 6 is adjusted by solving rubber-elastic, and butyl-rubber-containing insulating material and asphalt pitch in organic solvent.  This structure of a positive electrode can is applied to a nonaqueous lithium secondary battery containing electrode active material in which the amount of the lithium which is stored in at least one of the negative electrode and the positive electrode is more than 250 mAh/g.
Patent JP-S57191554-A (JP)
Title: Speedometer with speed alarm
Inventor: FUKAZAWA HIROSHI
IPC: G01P1/10
Filed: 1981-05-20
Abstract: PURPOSE:To inform a driver that an actual speed exceeds a preset speed, by giving an alarm when the indicator of a speedometer reached the preset speed. CONSTITUTION:When the indicator 2 of a speedometer 1 reaches the position of one of Hall switches 4-8 provided on the scale, the magnet 3 provided atop of the indicator 2 puts the corresponding Hall switch in operation. The selection of the Hall switches is performed with a changeover switch 9 to preset a speed at which a buzzer 11 sounds.
Patent JP-S61235992-A (JP)
Title: Check device of thin film pattern
Inventor: IWATA HISAFUMI
IPC: G06K9/74
Filed: 1985-04-12
Abstract: PURPOSE:To detect thin film defect such as remaining thin film by applying comparison processing such as difference or quotient to a picture detected at two wavelengths or two wavelength bands. CONSTITUTION:An output signal (2) of a linear image sensor 13 detecting the light of a wavelength lambda1 and an output signal (3) of a linear image sensor 13' detecting the light of a wavelength lambda2 are obtained. Since the wavelength lambda1 has a higher reflectance than that of the wavelength lambda2 in the film thickness of a normal pattern, the the signal (2) of the normal pattern has a higher level than that of the signal (3) of the normal pattern. On the other hand, since the wavelength lambda2 in the film thickness of a remaining thin film has a higher reflectance than that of the wavelength lambda1, the level of the signal (3) of the remaining thin film is higher than that of the signal (2). In using a comparator 23 to take a difference between signals 14 and 14', a signal 15a (4) isobtained. Thus, a thin film remaining defect caused in the thin film pattern such as photo resist of SiO2 is detected surely.
Patent JP-H11255647-A (JP)
Title: Medicine for disease caused by smooth muscle dedifferentiation
Inventor: ARAKAWA EMI
IPC: A61P11/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine having a differentiation-inducing action into smooth muscle cells, having a low mol.wt. and useful for preventing or treating diseases caused by smooth muscle dedifferentiation by compounding a specific ascorbic acid or its derivative as an active ingredient. SOLUTION: This medicine contains ascorbic acid of the formula [R<1> and R<2> are each H, a (substituted) lower alkyl, a (substituted) lower alkenyl or the like; R<3> and R<4> are each H, a (substituted) lower alkyl, a (substituted) lower alkylsulfonyl or the like] or its derivative or its pharmacologically acceptable salt as an active ingredient. The compound of the formula is preferably a compound selected from the group consisting of L-ascorbic acid, L-ascorbic acid 2-phosphoric acid, 5,6-O-isopropylidene-L-ascorbic acid, etc., and is preferably administered at a daily dose of, for example, 50-300 mg for an adult with one or more portions.
Patent JP-H10256702-A (JP)
Title: Manufacture of ceramic board
Inventor: KUBO NOBORU
IPC: H05K3/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a plurality of ceramic boards for plating simultaneously the patterns of the ceramic boards, while suppressing the variations of their plating thicknesses. SOLUTION: A method of manufacturing ceramic boards has first and second processes. In the first process, connecting successively the ending point of a pattern 21 of a ceramic board belonging to each column in series with the starting point of the pattern 21 of the ceramic board following it, there are formed a paralleling pattern 23 for connecting in parallel with each other starting points 213 of the patterns 21 of the first boards belonging to the respective columns, a paralleling pattern 24 for connecting in parallel with each other ending points 214 of the patterns 21 of the final boards which belong to the respective columns, and inspecting lands 25 belonging to the respective columns, and then the patterns 21 of the boards are plated simultaneously by connecting both the paralleling patterns 23, 24 by a single power supply for plating.  In the second process, after plating the patterns 21, cutting off each inspecting land 25 from the paralleling pattern 23, the presence of the current flowing through each land 25 and the paralleling pattern 24 is examined by applying different potentials from each other to both the portions to inspect the presence of any cutting in the patterns 21 connected in series with each inspecting land 25.
Patent JP-S63241915-A (JP)
Title: Manufacture of coil assembly
Inventor: OHASHI KATSUHIRO
IPC: H01F41/12
Filed: 1987-03-30
Abstract: PURPOSE:To prevent the wound core from outwardly swelling by preventing the filling of a molding resin into the gap in the inside of the wound core becom ing faster than that into the gap in the outside of the wound core. CONSTITUTION:A molding resin is made to flow from an injection port 16 and from upper and lower gates 18 as shown by an arrow (p) through gaps 36a, 36b, 36d, 36e toward a gap 36f in the inside of a wound core 23 as shown by arrows (g), and through a gap 36c, a molding space 12 of a plug holder section etc., as shown by arrows (r) into the gap 36d as shown by an arrow (s). At this time, in the gap 36c, the molding resin having flowed between a projecting part 19 and the main body 31 of a volume increasing board 5 flows at a relatively slow speed on the side of a positioning lever 14 and a lead wire 28 due to the existence of a dam section 35. Whereupon, the gap 36f is filled with the molding resin faster than the gap 36a so that no action occurs to outwardly expand the wound core, whereby the gap size of the gap 36a is correctly maintained.
Patent JP-H09270530-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YUGE SHOZO
IPC: H01L33/32
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To increase each selectivity in an etching process, improve controllability of a device etching process, increase reproducibility of a resulting structure, and improve yield of an end product, by selecting a material constituting a semiconductor light-emitting element. SOLUTION: This device has a layer structure made of an n-type AlS3 GaS6 N clad layer 3 of a low etching rate, and an InS2 AlS5 N layer 4, a P-type InS4 AlS7 N clad layer 5 and a p-type InN layer 6 of a high etching rate which are sequentially stacked on the n-type AlS3 GaS6 N clad layer 3. The n-type AlS3 GaS6 N clad layer 3 is etched to be partly exposed via the p-type InN layer 6, the P-type InS4 AlS7 N layer 5 and the InS2 AlS5 N layer 4. When these layers are etched, the difference between the etching rate of the InS2 AlS5 N layer 4, the P-type InS4 AlS7 N clad layer 5 and the p-type InN layer 6, and the etching rate of the n-type AlS3 GaS6 N clad layer 3 facilitates partial exposition and etching of the n-type AlS3 GaS6 N clad layer 3.
Patent JP-H03281131-A (JP)
Title: Assembly device for door
Inventor: TAKAHASHI NAOKI
IPC: B23P19/04
Filed: 1990-03-28
Abstract: PURPOSE:To perform assembly with the correct detection of the parallelism of a box and door or mutual doors even for the door having a dimensional accuracy error, by composing it so that the device main body and a door sup port body may change the relative gap while keeping a constant posture each other. CONSTITUTION:A door support body 2 is fitted via a guide 3 so as to linearly move a door support body 2, a flange 7 for hanging on the 1st door 5 of a cold storage is provided on the device main body 1 and moreover a magnet 6 attracted to the front face of a 1st door 5 is provided. Also the upper face of the arm 4 provided on the door support body 2 and the lower face of the flange 7 are made parallel. A 2nd door 8 is mounted on the arm 4, descended while holding the 2nd door 8 and arm 4 so as not to be separated and an upper side hinge 10 is fitted when the 2nd door 8 is pressed to the lower side hinge 9. The gap between the 1st door 5 and 2nd door 8 becomes parallel even in case of there being error in the dimension of te 1st door 5 and 2nd door 8 and the position of the lower side hinge being slightly slid.
Patent JP-H11272926-A (JP)
Title: Identification card prepay system and reading device
Inventor: KUROI TOSHIO
IPC: G07F7/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To unnecessitate complicated repurchase and to reduce the possibility of illegal use by prepaying a large amount of money and prepaying during consuming through the use of a card for the identification confirmation of the prepay of a monetary value without storing remainder information in a card. SOLUTION: An operator registers ID of an ID card and prepaying amount in a repeating device 2 by using a counter terminal 1 and a reading device 3. The device 2 holds information on the prepay, consumption, etc., of each ID card as a database. A user sets the Id card to the device 3, which transmits the ID to the device 3. The device 2 transmits prepaid remainder corresponding to pertinent ID from the database to the device 3. When consumption is executed, the device 3 transmits a consuming amount to the device 2. The device 2 subtracts the consuming amount from the prepaid remainder corresponding to the ID to update the prepaid remainder.
Patent JP-H08279108-A (JP)
Title: Thin-film magnetic head and its production
Inventor: ONUMA HIROSHI
IPC: G11B5/31
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a thin-film magnetic head having the excellent reliability of conductor coils by improving coil pattern defects and a process for production of the head. CONSTITUTION: This thin-film magnetic head has an upper layer magnetic core 2 and a lower layer magnetic core 1 and is formed with the conductor coils 3 via a coil flattening layer 7 in the upper part of the lower layer magnetic core 1. The lower layer magnetic core 1 is embedded into a nonmagnetic inorg. insulating material layer 13 and is flattened. The insulating material layer 13 consists preferably of Al2 O3 or SiO2 .  On the other hand, the process for production has a stage for forming the lower layer magnetic core 1 of a prescribed shape on a substrate 4, then forming the film of the upper insulating material 13 covering the lower layer magnetic core 1 and flattening the insulating material film 13 until the lower layer magnetic core 1 is approximately exposed, a stage for forming the conductor coil 3 via the coil flattening layer 7 thereon and a stage for forming the upper layer magnetic core 2 to a prescribed shape.