baber/WOPTO huggingface dataset:
Patent JP-S55123626-A (JP)
Title: Production of copper-plated laminate
Inventor: WATANABE ISAO
IPC: C08J5/24
Filed: 1979-03-19
Abstract: PURPOSE: An epoxysilane coupling agent and vinylsilane coupling agent are added to a thermosetting resin composition for laminate containing 1,2-polybutadiene to improve the adhesion to copper foil and glass cloth.  
     CONSTITUTION: For example, to a varnish obtained by dissolving a thermosetting resin composition for laminate, which contains 1,2-polybutadiene, in a solvent are added 0.5W2.0 parts, per 100pts.wt. of the resin, of epoxysilane coupling and vinylsilane coupling agent respectively. The base material is impregnated with the resulting composition, dried by removing the solvent to give prepregs, which are laminated with copper foil to produce laminated products.  
     USE: The products show high peeling strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11227289-A (JP)
Title: Line printer
Inventor: OMORI HIDEKI
IPC: B41J2/245
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a line printer in which carriage of sheet, winding of ink sheet, and switching of automatic paper feed can be carried out through a simple structure by decreasing the number of parts. SOLUTION: This line printer comprises a paper feed gear 47 being driven reversibly through a paper feed motor to rotary drive a paper feed roller 32, a paper feed switching transmission gear 49 being driven reversibly through the paper feed gear 47 to rotary drive a paper feed roller 31, a paper feed switching cam gear 54 being rotary driven by the gear 49 to turn a switching lever 29 for oscillating a press contact plate 25 mounting a sheet, and an ink sheet winding transmission gear being meshed selectively with an ink sheet winding gear 36 in order to drive an ink sheet to be wound.
Patent JP-S57145920-A (JP)
Title: Batch type continuous refining method of molten pig iron
Inventor: TAKEMURA YOUZOU
IPC: C21C5/56
Filed: 1981-03-06
Abstract: PURPOSE: To perform decarburization and refining in parallel with the supply of molten  iron and to improve refining efficiency in batch type continuous refining by moving an  oxygen blowing lance upward according to the amt. of supply of the molten iron.   
     CONSTITUTION: In the initial stage of decarburization when the amt. of the molten pig  iron 16 in a refining vessel 10 is little and the space part is large, a gaseous substance  such as N 2 , Ar, CO 2  or O 2  is blown from the bottom of the vessel and an oxygen lance  11 is brought downward, whereby decarburization and refining are accomplished. At  this time, the velocity of oxygen flowing is set at about 80W130% the required oxygen.  Thence, in the middle period of the decarburization, the oxygen is flowed by moving  the lance 11 upward and the velocity of the oxygen flowing is set lower than that in  the beginning of the decarburization, at about 50W100% the required oxygen. In the  final stage when the required amt. of the molten pig iron as product lot is supplied,  the lance 11 is further moved upward, and the decarburization is controlled to the  target components. This method executes the positive decarburization in the initial  period and controls the final decarburization by controlling the flow velocity of oxygen in the final stage, by which many and diversified kinds of steels are produced  selectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05251687-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIKI TADASHI
IPC: H01L29/872
Filed: 1992-02-19
Abstract: PURPOSE:To dissolve ohmic metal step cut open inferiority due to an overhang of an oxide film opening in an ohmic metal forming process of a horizontal type GaAs Schottky diode. CONSTITUTION:A low resistance epitaxial layer 2 and an active layer 3 are made to grow in order on a semiinsulative GaAs substrate 1 by a CVD method. Next, after forming an ion implantation layer 6 having a resist 4 as a mask, a nitride film 7 is deposited for being annealed. Next, an ohmic metal is vapor- deposited after forming a resist 4a. Next, after the needless ohmic metal 8 together with a resist 4a are lifted off, an oxide film 7a is piled up followed by forming an opening. Next, a beam lead 9 is formed by a sputtering method and a plating method. In this way, the low resistance epitaxial layer 2 and the beam lead 9 are electrically connected through the low resistance ion implantation layer 6 and the ohmic metal 8.
Patent JP-S62187845-A (JP)
Title: Treatment of silane coupling gent
Inventor: MANABE DAISUKE
IPC: C08J7/00
Filed: 1986-02-14
Abstract: PURPOSE:To stably treat a silane coupling agent by reducing the pressure in a vessel prior to the treatment then evaporating the silane coupling agent to a prescribed pressure. CONSTITUTION:The pressure in the pressure reduction vessel 1 contg. the silane coupling agent 10 put into a container 11 is evacuated by a vacuum pump to the prescribed pressure to evaporate the silane coupling agent. The pressure in the pressure reduction vessel 2 contg. a glass substrate 5 is evacuated to the prescribed pressure. The evaporation of the silane coupling agent progresses in the pressure reduction vessel 1 and after the pressure increases to the prescribed pressure, gaseous nitrogen is introduced into the pressure reduction vessel 1 and a valve 4 provided to a piping 3 connecting the two pressure reduction vessels 1, 2 is opened to introduce the silane coupling agent vapor together with the gaseous nitrogen introduced into the pressure reduction vessel 1 into the pressure reduction vessel 2. The surface of the glass substrate 5 is treated for the prescribed time and thereafter, the introduction of the nitrogen into the pressure reduction vessel 1 is stopped and the valve 4 is closed. The pressure in the pressure reduction vessel 2 is again reduced and after the silane coupling agent vapor is discharged together with the gaseous nitrogen, the gaseous nitrogen is introduced into the pressure reduction vessel 2 and the treated substrate 2 is stored until the substrate is used.
Patent JP-S63198393-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISODA YOICHI
IPC: H01L21/306
Filed: 1987-02-13
Abstract: PURPOSE:To increase the tolerance on the displacement at the alignment exposure during a necessary photolithographic process by a method wherein an electrode is formed selectively on the top of a mesa. CONSTITUTION:While a first mask 12 used for a mesa etching process of a semiconductor substrate is kept as it is, an insulating film 7 for current constriction use is applied to the whole surface of the substrate; after that, a second mask 13, composed of a photoresist, which has an extremely narrow opening 9 as compared with the width of the top part is formed. After the insulating film 7 at the opening has been removed by dry etching or chemical etching by making use of the second mask 13, the chemical etching process is continued further; due to the difference in the chemical etching speed between the first mask 12 and the insulating film 7, an undercut of the first mask 12 proceeds at the top of the mesa from the edge of the opening. When the etching process reaches the edge at the top of the mesa, it is stopped; simultaneously with this stop, the insulating film 7 at the top of the mesa can be removed due to the big undercut. By this setup, it is possible to prevent the manufacturing yield rate from being lowered by the displacement.
Patent JP-S58149763-A (JP)
Inventor: MIYAHARA NAOMASA
IPC: A61M1/14
Filed: 1982-02-27
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-S57146597-A (JP)
Title: Determining method of l-phenylalanine
Inventor: FURUYAMA YOUICHI
IPC: C12N9/06
Filed: 1981-03-06
Abstract: PURPOSE: To determine L-phenylalanine in a sample with a high sensitivity, by using a novel L-phenylalanine oxidase produced by a microorganism belonging to the genus Pseudomonas.  
     CONSTITUTION: A microorganism, e.g. Pseudomonas sp. P-501 (FERM-P No. 5887) belonging to the genus Pseudomonas is cultivated to give L-phenylalanine oxidase, having the activities of decarboxylating the L-phenylalanine oxidatively in the presence of oxygen to produce phenylacetamide and gaseous carbon dioxide and deaminating the l-phenylalanine oxidatively to produce phenylpyruvic acid, ammonia and hydrogen peroxide is used to decompose the L-phenylalanine in a sample to determine the oxygen consumption in the reaction solution or formed gaseous carbon dioxide, hydrogen peroxide, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09203578-A (JP)
Title: Freezer device for container
Inventor: SHIMODAIRA YOSHIMI
IPC: F25D23/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To increase an amount of ventilation and restrict a humidity of air within a freezer from being increased by a method wherein a ventilation device having a surrounding air inlet port and an air discharging port of an evaporator is arranged at an upstream side of a fan and a heat shielding plate for use in shielding heat generated from an electrical heater is provided with a cut-out hole for use in directing partly the air in the freezer toward the air discharging port. SOLUTION: A surrounding air inlet port 57 of a ventilation device 50 is opened at an upstream side of a fan 5 and an air discharging port 56 is opened at a downstream side of an evaporator 4. A left side of the evaporator 4, i.e., an inner or outer partition wall 41 is provided with a heat shielding plate 61 for shielding heat projected from an electrical heater 6 toward the inner or outer partition wall 41, and a lower part of the heat shielding plate 61 is provided with a cut-out hole 62 for directing a part of the air in the freezer passed through the evaporator 4.  Then, to the upper surface of the heat shielding plate 61 is fixed an air guiding plate 63 for use in guiding the air flowed out of the evaporator 4, and the lower surface of the heat shielding plate 61 is provided with an air guiding plate 64 for use in guiding air flowed out of the cut-out hole 62 to the air discharging port 56.
Patent JP-H06218077-A (JP)
Title: Three-piece solid golf ball
Inventor: YABUKI YOSHIKAZU
IPC: A63B37/00
Filed: 1993-01-26
Abstract: PURPOSE:To provide a golf ball which can be made to fly a long distance and controlled well. CONSTITUTION:A solid core 1 is made to be a double-layer structure of an inner core 1a and an outer core 1b. The specific gravity of the outer core 1b is set to be 0.2-1 and the solid core 1 of the double-layer structure is covered with a cover 2 having an ionomer resin as main material in the perimeter thereof to form a three-piece solid golf ball.
Patent JP-H07240464-A (JP)
Title: Semiconductor device and its fabrication
Inventor: HOSHIKO TAKAHIRO
IPC: H01L21/28
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a semiconductor device in which the low resistance characteristics of polycide wiring are exhibited sufficiently without increasing the contact resistance between wirings. CONSTITUTION:An insulating layer 4 is formed on a first wiring 3 where titanium silicide 3b is deposited on polysilicon 3a. A contact hole 5 to be connected with a second wiring 6 is then opened in the insulating layer 4 and titanium nitride 3c is deposited on the titanium silicide 3b facing the contact hole 5. Since the titanium silicide 3b is not etched by the aqueous solution of hydrofluoric acid, the wiring resistance is prevented from increasing.
Patent JP-S63200247-A (JP)
Title: Memory device
Inventor: KAWACHI MITSUYUKI
IPC: G06F12/00
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a large-capacity memory having a high working speed by using a main memory having a comparatively low working seed and an auxiliary memory having a comparatively high working seed or a data buffer to constitute an information memory part and storing and reading out the addresses corresponding to the data on the auxiliary memory and the data buffer respectively. CONSTITUTION:The main memories MM0-MM3 consists of the dynamic RAM together with an auxiliary memory HSM consisting of a static RAM and a data buffer FF consisting of a TTL circuit respectively. A memory circuit of a control part CONT stores the addresses corresponding to the data stored in the buffer FF and the memory HSM respectively. In a reading state the reading addresses are collated with those stored addresses and the same addresses if detected and read out of the buffer FF. Then the data coincident with the address of the HSM is transferred to the buffer FF and read out. While the different addresses are outputted from those memories MM0-MM3 via the buffer FF and written into the HSM to be fetched by the memory circuit.
Patent JP-S55123536-A (JP)
Title: Cargo binding auxiliary apparatus for freight car
Inventor: ASAO TAKUJI
IPC: B60P7/06
Filed: 1979-03-16
Abstract: PURPOSE: To make sure of cargo binding, by forming of auxiliary binding apparatus with circular shaped rope groove fixed with both back sides of external angle of  angle shape main body and both are made in one body as well adhered soft materials onto internal angle of main body, while constituting binding auxiliary apparatus for cargo to be loaded in cargo space of truck.  
     CONSTITUTION: At back side convex part of angle body 1, which is used as padding for angular corner of cargo, U-type rope groove 2, in a form of circular and is intersected at center of back surface plate of angle body, is sticked and is made as one body with angle body. In rope groove 2, rib 4 is provided in both walls and at its upper edge, curved part 8 is provided in order not to injure rope 5 itself.  On both surface 3 of internal angle of angle body 1, soft materials 6 such as rubber  etc. is fixed and protects from injuring of cargo. Furthermore, at tip of internal  angle, there provided rounded surface 7. Making like this and by hooking rope 5  onto U-shape groove 2 and tightly fastening it with cargo, applying cargo applying  surface of angle shape body 1 onto cargo, cargo binding is secured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07236516-A (JP)
Title: Nail scatter preventing structure in nail clipper
Inventor: NIWA KOJI
IPC: A45D29/02
Filed: 1994-03-01
Abstract: PURPOSE:To surely prevent an edge piece from being scattered after use by providing an interlocking means, which moves a pair of right and left covers between the protrusive position of an edge and the closed position of an aperture, between the covers which close both side apertures of upper and lover blade bodies and a pressing operating lever. CONSTITUTION:When a nail clipper is used, the pressing operating lever 4 is erected upward centering around supporting pin 19, and also, a supporting shaft 5 is turned integrally with the lever 4. In a state before the nail clipper is used, the emphasis part 18 of the supporting part 17 of a lever main body 15 is abutted with the pressure receiving part 26 of the interlocking plate 25 of a mobile body 23, and both the right and left covers 24 of the mobile body 23 are located at an edge protrusive position P. Therefore, both upper and lower edges 7, 8 are protruded over the front terminals 24a, 25a of the plates 24, 25 of the mobile body 23 by distance L. When the lever 4 is depressed in such state, both edges 7, 8 are abutted with each other, and also, the mobile body 23 is turned forward centering about a connecting hole 27 located at the axial center of a shaft part 13, which forms the closed position of the cover 24, and both side apertures S in the neighborhood of both edges 7, 8 can be closed.
Patent JP-2000231478-A (JP)
Title: Device and method for automatic generation of software and recording medium
Inventor: YONEKURA HIDEHARU
IPC: G06F9/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To easily generate software components meeting various requirements and to promptly cope with the change of operation form to be adapted, etc. SOLUTION: This automatic software generator is constituted so that a program to realize a data processing according to specification information 2 including an original fundamental calculating formula is automatically generated simply by defining the specification information 2 in a table form on the basis of the defined specification information 2 to meet a requirement by providing a specification information defining part 1 to define various kinds of specification information about the calculating formula to express a fundamental data processing, the origin of extracting data required for this calculating formula, the transfer destination of a calculation result and data processing conditions, and a program generating part 5 to generate a program to realize calculation by fetching data from the extracting origin and transfer the result to the transfer destination.
Patent JP-S59183632-A (JP)
Inventor: MAEKAWA MINORU
IPC: A01G9/12
Filed: 1983-02-26
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-2000230964-A (JP)
Title: Semiconductor device
Inventor: HIKITA JUNICHI
IPC: H01L23/58
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which other semiconductor chips can be connected satisfactorily after their functional test is finished. SOLUTION: Pads PD for chip connection, which are to be connected to a master chip to be chip-on-chip-bonded are formed on the surface 21 of a slave chip D. Pads PT for test are connected, via respective metal interconnections 30, to the pads PD for chip connection. When the function of respective internal circuits in the slave chips D is tested. A test probe 50 is pressed to the pads PT for test. Bumps B are formed on the pads PD for chip connection.
Patent JP-S54124176-A (JP)
Title: Servo system
Inventor: KAIEDA NOBUO
IPC: G05B11/36
Filed: 1978-03-22
Abstract: PURPOSE: To enable the range changing easy, by means of combining a module resistance and a linar IC.  
     CONSTITUTION: A DC amplifier 5 inputs a comparative voltage Ef from a connected slide resistance R3 to a rotary axis of a servo-motor 8 and an output ε of a DC amplifier 4, and adds the output to the DC amplifier 4 via a module resistance 6. The DC amplifier 4 inputs the output of the DC amplifier 5 via the module resistance 6 and the voltge Ei of DC input signal via a filter circuit 2, and the output ε adds to a servo-motor 8. By selecting the resistance of the module resistance 6, the range regulation to be corresponded to 0W100% of the brush of the slide resistance in the measurement range of the input signal voltage Ei can be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62190503-A (JP)
Title: Industrial robot
Inventor: YOKOYAMA KUNIHIKO
IPC: B25J9/16
Filed: 1986-02-18
Abstract: PURPOSE:To avoid the collision between a work and a robot to perform working by attaching a sensor, which can detect the presence or the absence of the work, to a robot hand part and measuring the position of the work while confirming the presence or the absence of the work by this sensor. CONSTITUTION:A work 14 is placed in front of the robot, and a controller 15 is connected to the robot. A sensor 16 which detects the presence or the absence of the work is attached to a robot hand part 12a in the front end of a Y-axis arm 12 of the robot. In case of measurement of an attitude DELTAthetaof the work, distances in the Y-axis direction from two points, between which the length in the X-axis direction is l, to the surface of the work are measured. Before a working program is started, the robot is allowed to approach the work while being operated minutely, and the position of the work 14 is measured while confirming the presence or the absence of the work 14 by the sensor 16, and point data is corrected with this position data, thereby preventing the collision between the work and the robot even if the work at the automatic operation time is shifted from that at the teaching time.
Patent JP-H04254172-A (JP)
Title: Expansion valve for air conditioner
Inventor: SUZUKI KENJI
IPC: F25B1/00
Filed: 1991-01-31
Abstract: PURPOSE:To prevent a car air conditioner from a trouble that the circulating amount of refrigerant is increased and overcooling is generated whereby the vicinity of an expansion valve is frozen when a motorcar continues high-speed running. CONSTITUTION:In an air conditioner, in which an expansion valve 12 is connected to a pipe 10 connecting a receiver tank 9 to an evaporator 11, the expansion valve 12 is provided with a bypass passage 35 for the communication of an inlet port 23 with an outlet port 24, and a choke 36 is provided on the half way of the bypass passage 35 while the bypass passage 35 is provided with a solenoid valve 37, opening and/or closing the bypass passage 35. The solenoid valve 37 opens the bypass passage 35 when the suction pressure of a compressor 3 is lower than a set value.
Patent JP-H06251993-A (JP)
Title: Chip type electronic part assembly
Inventor: AMANO KOJI
IPC: H05K3/34
Filed: 1993-02-22
Abstract: PURPOSE:To enable a chip type electronic part assembly composed of chips which form devices of different electrical functions such as a capacitor or/and a resistor or devices of the same functions to constitute a multifunctional composite part and be lessened in size. CONSTITUTION:A cutout 2 is provided to each of four corners of a flat plate- like chip 1, outer electrodes 3a and 3b are provided to the opposed end faces of the chip 1, and the chips 1 are linked and bonded together through the intermediary of organic adhesive agent 5 4, which is dissipated at soldering or inorganic adhesive agent 5 which is not dissolved or melted at a soldering temperature, making their thin-walled side faces on which the outer electrodes 3a and 3b are not provided side by side.
Patent JP-H02213462-A (JP)
Title: Formation of air-cleaning ornamental base material coating layer
Inventor: KASAMATSU SHIGENOBU
IPC: C23C14/06
Filed: 1989-02-11
Abstract: PURPOSE:To develop a spectacle frame capable of cleaning off stench in the air by photolysis by successively forming a colored coating film of the carbide, oxide, etc., of specified metals and a film of the oxide of a Ti-based metal by PVD on the surface of a spectacle frame base material and forming a noble- metal pattern on the surface by utilizing an org. mask. CONSTITUTION:A colored coating film 2 of the metals such as Ti, V, Zr and Ta or the nitride, carbide carbonitride, etc., of their alloys is formed by PVD on the surface of a spectacle frame 1 made of a lightweight alloy such as a Ti alloy. A coating film 3 of Ti or the oxide of a Ti alloy is formed thereon, the surface is coated with the film of a patterned org. mask 5, a plating layer 4 of at least one kind among the noble metals such as Pt, Pd, Rh, Ir and Rn is further formed on the part uncoated with the org. mask 5, and then the org. mask 5 is released. The malodorous components such as ammonia and amines in the air are decomposed into the odorless components by the photocatalysis of the TiO2 in the spectacles frame, and an ornament such as a frame for spectacles is obtained.
Patent JP-S61189513-A (JP)
Inventor: YOSEFUSU YOHANESU MARIA BURATS
IPC: G02B13/18
Filed: 1986-02-18
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-H08228100-A (JP)
Title: Electronic part mounting structure
Inventor: FUJII KENZO
IPC: H01R9/16
Filed: 1995-02-21
Abstract: PURPOSE: To provide an electronic part mounting structure with a positioning lug made of a shape memory alloy that enables the prevention of contact and short circuits between an electronic part and a circuit board. CONSTITUTION: An electronic part is formed by placing an electronic device in a case comprising a metal base and a cap. The case has a positioning lug 6 (6a, 6b) formed on its outside, specifically on the surface of the metal base 2 to be opposed to a circuit board 7 on which the electronic part is to be mounted. The positioning lug is made of a unidirectional (or bidirectional) shape memory alloy with the shape of mounting to the circuit board 7 stored therein.