baber/WOPTO huggingface dataset:
Patent JP-H09115954-A (JP)
Title: Flip chip packaging method
Inventor: KUZUHARA KAZUNARI
IPC: H01L23/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a flip chip packaging method where yield at the time of packaging is reduced and the reliability of a device is improved. SOLUTION: An electrode 2 is formed on the inner layer of a multilayer substrate 1 and cream solder 4 is applied to a recessed part 3 at the upper part of the electrode 2. Also, a resin 7 for sealing is applied to the surface of the multilayer substrate 1 other than the recessed part 3 in advance on the junction surface between the multilayer substrate 1 and a semiconductor device 5, where the semiconductor device 5 where a bump 6 is formed on a lower surface is brought into contact with the multilayer substrate 1 by aligning the recessed part 3 and the bump 6.  Further, the semiconductor device 5 is pressed against the multilayer substrate 1, the cream solder 4 and the bump 6 are brought into contact, they are heated by a reflow oven, the cream solder 4 is melted and the electrode 2 and the bump 6 are brought into contact, at the same time the resin 7 for sealing is cured, and the multilayer substrate 1 is packaged on the semiconductor device 5.
Patent JP-S60157833-A (JP)
Inventor: AREN JIYONSON
IPC: B29C65/34
Filed: 1984-12-17
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-S63118076-A (JP)
Title: Continuous plasma cvd method
Inventor: TAKANO SATORU
IPC: C23C16/52
Filed: 1986-11-07
Abstract: PURPOSE:To form a thin film having uniform composition and structure in the thickness direction by providing a shielding member covering the periphery of a material to be coated moving in a reaction tube, and controlling the thin film formation in the plasma region close to an raw gas inlet. CONSTITUTION:The raw gas and a carrier gas are introduced into the reaction tube 6 respectively from the inlet 2 and an inlet 3. Parallel flat electrodes 5a and 5b are arranged in the flow direction of the gases in opposition to each other, and plasma is produced between both electrodes. The material 1 to be coated is moved in the reaction tube 6 and passed through the plasma region, and a thin film from the raw gas is formed on the surface of the material. In such a continuous plasma CVD method, the shielding member 4 covering the material 1 to be coated is provided in the plasma region close to the raw gas inlet 2, and the formation of a thin film from raw gas having an unstable composition in this region is controlled.
Patent JP-S63121092-A (JP)
Inventor: HIYOSHI AKIO
IPC: G10H1/053
Filed: 1986-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09121078-A (JP)
Title: Electrical connection structure and liquid crystal device
Inventor: KATASE MAKOTO
IPC: H05K3/36
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent wire breakage by assigning a dummy pattern, not concerned with electrical connection, on the outside of a conductor pattern in a flexible substrate, for facing a glass substrate with an anisotropic conductive film. SOLUTION: A plurality of dummy patterns 5, not concerned with electrical connection between a conductive pattern and a flexible printed board, are assigned on both outsides of the flexible print board, respectively, for making face a glass substrate 3 with an anisotropic conductive film 2 in between. When the dummy terminal 5 is provided in this manner, if shearing stress is caused by difference in a thermal expansion coefficient between the base film 3 and a liquid crystal panel terminal taking-out part 1, the load is applied on the dummy terminal 5 on the most outer end, not on an effective connection terminal 4 on the inside. So that wire breakage due to the stress, etc., of the outer both end parts is prevented, so that, a display device with high reliability in connection is obtained.
Patent JP-H07122768-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: MORI YUZO
IPC: H01L31/042
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a small type photoelectric conversion element mountable on a microscopic machine and the like and high voltage can be taken out. CONSTITUTION:An n-type semiconductor layer 31 and a p-type semiconductor layer 32 are formed on the prescribed region of the base semiconductor layer such as a single crystal silicon wafer and the like by doping impurities, and the photoelectric conversion units 33, composed of these semiconductor layers, are series-connected through the intermediary of low resistance layers 34.
Patent JP-H04144179-A (JP)
Title: Optical pulse generator
Inventor: UCHIDA YUTAKA
IPC: H01S3/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain an optical pulse having arbitrary pulse repetition frequency and intensity by converting laser light pulses into electron beam pulses, deflecting it to suitably thin then thereby to obtain electron beam pulses of an arbitrary repetition frequency, then converting the pulses to photons, and outputting them. CONSTITUTION:A photoelectric conversion surface 21 converts its pulse laser light into an electron beam, and outputs it. In the case of no deflection, it is incident on an electron multiplying multichannel plate 26 through a pinhole 24. The plate 26 multiplies the incident electrons. It alters electron multiplication factor in response to the amplitude of an applied voltage to arbitrarily vary the intensity of a modulation light pulse 28. On the other hand, when a deflecting electrode 25 receives a suitable bias voltage from a modulation signal source 23, it deflects the beam to disable passage to the pinhole 24 thereby to separate the pulse. Accordingly, an electron beam of a predetermined repetition frequency can be obtained from the pinhole 24.
Patent JP-H06215087-A (JP)
Title: Optimization of constitution of computer-controlled component mounting machine
Inventor: ESHELMAN LARRY J
IPC: G06Q10/04
Filed: 1993-10-25
Abstract: PURPOSE: To provide a high quality configuration of an optional task for a computer controlled component mounting machine by generating an almost optimum charge map for the mounting machine in the case where a list of components is mounted. CONSTITUTION: At the time of optimizing the constitution of the computer controlled component mounting machine for bunching multi-port carriers, the component mounting machine is provided with a support for carriers, plural holding devices, plural feeders to which numbers are added for supporting the components required for bunching the multi-port carriers and a means for operating the holding device for picking up the selected components from the selected feeders and mounting the components to the selected position of the carrier corresponding to one of many charges. Then, the specified set of the components picked up as a group and mounted are indicated by the respective charges and the charge map capable of controlling the operation of an equipment is constituted of the list of the charges required for bunching the carriers.
Patent JP-2000101963-A (JP)
Title: Electronic camera, image handling device and electronic camera system
Inventor: SHIMURA KAZUHIKO
IPC: H04N5/76
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make image data correspond to a region name, with a simple configuration, without using a GPS because the code data or region name of the zip code of a region where a subject image is photographed is stored and because image data D is made to correspond to the code data or region name and stored on a memory card. SOLUTION: The code data or the region name of a region where a subject image is photographed is stored in an EEPROM 59, the code data or region name stored in the EEPROM 59 is made to correspond to image data D according to an instruction of a CPU 40 and they are stored on a memory card 20. When photographing is over and the card 20 inserted into an electronic camera is inserted into a personal computer 70, an image data storing part of the personal computer 70 reads the image data and the data of the code data or region name of the zip code, which are stored on the card 20 of the electronic camera and stores them. Also, when the instruction of the region name or the zip code is received by a key operation, an image reproducing part retrieves the corresponding image data and reproduces and shows the subject image on a display screen.
Patent JP-H1085678-A (JP)
Title: Class-by-class treating device
Inventor: TAKESHITA TETSUSHI
IPC: B65G1/12
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set whether the fixed allocation to fixely allocate prescribed classifying pockets in corresponding to previously determined classification information or the variable allocation to allocate arbitrary classifying pockets in order to indicate what kinds of articles are to be housed at each of the respective classifying pockes as a housing space constituting class-by-class housing sections. SOLUTION: Whether the fixed allocation to fixely allocate the prescribed classifying pockets 7 in corresponding to the previously determined classifying address numbers among the respective classifying pockets 7 constituting the classifying boxes 5 or the variable allocation to allocate the arbitrary classifying pockets 7 are set in a RAM 32 for each of the respective classifying pockets 7. Whether the fixed allocation is set or the variable allocation is set for the classifying pockets 7 corresponding to the inputted classifying address numbers is then discriminated by referencing the kinds of the allocation in the RAM 32 in accordance with the inputted classifying address numbers. The fixed allocation treatment and the variable allocation treatment are executed according to the result of this discrimination.
Patent JP-H01107876-A (JP)
Title: Method for coating welding wire with oil
Inventor: MATSUMOTO TAKEO
IPC: B23K35/40
Filed: 1987-10-22
Abstract: PURPOSE:To form a uniform oil film having excellent deliverability and rust preventive property by carrying out primary oil coating at the final die for wire drawing to form a primary oil film, and then electrostatically coating the wire with oil. CONSTITUTION:Primary oil coating is carried out at the final die 9 for wire drawing to form a primary oil film, and the wire is then electrostatically coated with oil by equipment B. For example, a die box 10 for retaining the die 9 is provided between a wire drawing machine body 7 and a receiving capstan 8, oil is circulated between an oil tank 11 and the die box 10 by a pump 12, and hence the equipment is simplified. The equipment B is used for secondary electrostatic oil coating, an electrode wire 5 is energized to negatively charge the sprayed oil at 5-20 kV, and the oil is electrostatically deposited on the traveling wire 1. The glycerin ester of a 16-18 C fatty acid contg. 0.3% benzotriazole as a rust preventive material, etc., are appropriately used as the oil. As a result, a uniform oil film having excellent deliverability and rust preventive property can be formed.
Patent JP-H09293325-A (JP)
Title: Optical recorder/reproducer with spindle motor installing angle regulating means
Inventor: KIN SHIYOUMIN
IPC: G11B19/20
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily regulate the tilt angle of an optical axis and to improve the performance of an optical recorder/reproducer by providing regulating means for regulating the installing angle of a spindle motor. SOLUTION: The optical recorder/reproducer comprises a deck 11, a spindle motor 29 provided at the deck 11, a turntable coupled to the shaft of the motor 29 to rotate, and regulating means for regulating the installing angle of the motor 29 capable of regulating the inclined angle of the turntable. The means has the following components and member. A motor container 31 contains the motor 29, and has on the outer surface horizontal protrusions 32a to 23c inserted into and supported to grooves 41a to 41c of the deck 11. Elastic members 34a, 34b are fixed to the upper surface of the deck 11 to elastically urge the protrusions 32a, 32b supported by the grooves 41a, 41b. Regulating screws 37a, 37b are engaged with screw clamping holes 36a, 36b formed at the bottoms of the grooves 41a, 41b, and brought at the ends into contact with the bottoms of the protrusions 32a, 32b.
Patent JP-H10114782-A (JP)
Title: Quarternary phosphonium salt of organic acid and its production
Inventor: SUGIYA TADASHI
IPC: C07F9/54
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pure quarternary phosphonium salt of an organic acid capable of being used for a catalyst, an electrolyte, an additive, etc., in an electronic material field vulnerable to halogen contamination even in a slightest amount and containing no halogen by producing the quaternary phosphonium salt from raw materials containing no halogen. SOLUTION: This quarternary phosphonium salt of an organic acid is a compound having >=95% purity, <=1ppm halogen content, represented by formula I [R1 to R3 are each 1-8C (branched) alkyl; X is H, a 1-4C (branched) alkyl, phenyl, carboxyl or a carboxyl ester group with a 1-4C alkyl; Y is H or a (carboxy)methyl; A<-> is an organic acid anion] and obtained, for example, by reacting a triorganophosphine of the formula PR1 R2 R3 with a compound of formula II to provide a compound of formula III and further reacting the resultant compound of the formula III with an organic acid.
Patent JP-H04117460-A (JP)
Title: Anti-fogging molded article prepared from thermoplastic synthetic resin
Inventor: OMURA AKIRA
IPC: A01G9/14
Filed: 1990-10-06
Abstract: PURPOSE:To prepare the title article (a film) excellent in anti-fogging properties and persistence thereof and suitable for use in agriculture and horticulture, food packaging, etc., by incorporating an anti-fogging agent comprising a specific sorbitol deriv. into the article. CONSTITUTION:An anti-fogging agent comprising a sorbitol deriv. obtd. by esterifying 1mol of an adduct of 1-4mol of propylene oxide and 0-20mol of ethylene oxide with 1mol of sorbitol with 1-2mol of a 10-22C fatty acid is incorporated into the title article. The obtd. article, esp. a plasticized polyvinyl chloride resin film, is excellent in anti-fogging properties and persistence thereof and suitable for use in agriculture and horticulture, food packaging, etc.
Patent JP-H06121462-A (JP)
Title: Automatic synchronous making system for a plurality of generators
Inventor: UCHIMURA YOSHIHARU
IPC: H02J3/42
Filed: 1992-10-06
Abstract: PURPOSE:To make the synchronization of each generator within a short time, and also, making other generators without a hindrance even in the case that fault occurs in one part, in an emergency power facility which has a plurality of generators. CONSTITUTION:Each generator 7-10 is provided with independent automatic synchronization making devices 3-6, and switches 15-18 corresponding to the generators where condition of automatic making conditions are complete are set in on condition. Hereby they are made into a bus 1 in order from the generators where the automatic making conditions are complete.
Patent JP-H01111223-A (JP)
Title: Mouse device
Inventor: AMANO HIROSHI
IPC: G06F3/038
Filed: 1987-10-23
Abstract: PURPOSE:To improve the operability of a mouse device by adding a switch to the mouse device main body to operate a pulse counter so that the shift value of a cursor is changed at an optional rate. CONSTITUTION:When a switch 13 is set at 'WIDE', the shift value of a cursor can be increased at a fixed rate in comparison with the shift value of a mouse device. Furthermore it is possible to increase the shift value of the cursor by connecting a pulse counter 14 to an amplifier 10 and increasing the number of pulses produced by an encoder at a fixed rate. Thus the convenient operability of the mouse device is obtained regardless of software.
Patent JP-H04143569-A (JP)
Title: Refrigerator
Inventor: TAKAYAMA KIYOSHI
IPC: F25D11/02
Filed: 1990-10-04
Abstract: PURPOSE:To prevent overcooling and undercooling due to the inflow of warm and wet air upon stopping of a fan by a method wherein a refrigerator is provided with a first damper thermostat, controlling the temperature of a first refrigerating chamber and a second refrigerating chamber, and a second damper thermostat, controlling the temperature of a low temperature chamber, at the deepest part of the low temperature chamber. CONSTITUTION:Cold air, passed through a first damper thermostat 14b, is branched at a discharging passage 21 and one of it is discharged from a lower discharging port 21a into a second refrigerating chamber 7 while the other part of it is guided by a cold air discharging passage 22 upward and is discharged into a first refrigerating chamber 3 through a discharging port 22a. Cold air, passed through a second damper thermostat 14a, is guided upward by the discharging passage 21 upward and is discharged from a discharging port 15a into a low temperature chamber 5 through a cold air discharging passage 15. The first damper thermostat 14b is provided below the discharging port 22a of the first refrigerating chamber 3 in such a manner whereby the inflow of warm and wet air into the damper thermostat 14b can be prevented. According to this method, the inflow of the warm and wet air due to the opening and/or closing of a door and the storing of foods can be prevented upon stopping a fan and a predetermined amount of cold air can be secured.
Patent JP-H07100335-A (JP)
Title: Nitrogen oxide removing method
Inventor: KATO HIROSHI
IPC: B01D53/86
Filed: 1993-10-01
Abstract: PURPOSE:To provide a method efficiently removing NOx from waste combustion gas incorporating oxygen which is exhausted from a combustion chamber and an internal-combustion engine which are using kerosene and light oil as a fuel. CONSTITUTION:In a removing method of nitrogen oxide from the combustion waste gas incorporating oxygen in the presence of a catalyst by using hydrocarbon as a reducing agent, the hydrocarbon is introduced by dividing it to the upperstream of a catalyst layer and at least one place of the catalyst layer in the case that the catalyst layer is one stage or the hydrocarbon is introduced by dividing it to the upperstream of the catalyst layer and at least one place among the catalyst layers, in the case that the catalyst layers are multistages.
Patent JP-H03129293-A (JP)
Title: Tool material for firing
Inventor: ISODA HARUHISA
IPC: F27D3/12
Filed: 1989-10-12
Abstract: PURPOSE:To enable reduction of the occurrence of dezincing phenomenon when a ferrite material is fired and to stabilize quality of a ferrite material by a method wherein zinc dioxide is contained in an alumina tool material. CONSTITUTION:In a tool material for firing, slurry of zinc dioxide having, for example, 4-8wt.% concentration is prepared, and after an alumina tool material is impregnated with the slurry, it is sufficiently dried. A raw compact of a Mn-Zn ferrite material is placed on the tool material for firing. In which case, in a firing process for a ferrite material, zinc dioxide with which the tool material for firing is impregnated is volatilized and since the steam pressure of zinc in firing atmosphere is increased, volatilization of zinc from the ferrite material is suppressed. Since zinc dioxide is contained in the tool material for firing, zinc dioxide of the ferrite material is reacted to the tool material for firing to prevent the occurrence of dezincing. This constitution prevents deterioration of quality of the ferrite material prepared by dezincing.
Patent JP-S61144584-A (JP)
Title: Automatic tracking system of local oscillator frequency
Inventor: TAJIMA MASAMI
IPC: G01S7/28
Filed: 1984-12-18
Abstract: PURPOSE:To make a transmitting system and a receiving system flow to each separate manufacturing line by constituting the receiving system having no feedback loop linked with the transmitting system. CONSTITUTION:When a clock pulse CK is supplied to a terminal 305 of an up-and-down counter 301, an up-count and a down-count are repeated successively as time elapses, as long as the voltage of a terminal 306 is at an L level. Also, its output is supplied to a D/A converter 302, therefore, a waveform transmitted through a path (f) from a terminal 303 goes to a triangular wave sweep signal 304, and it is inputted to a terminal (b) of an adder 501. If a terminal (a) input of the adder 501 is at an L level, a triangular wave 304 controls a local oscillator 502 of a voltage control type oscillator, and its local oscillator frequency is applied to frequency sweep in a prescribed range. In such a way, in a period of searching a transmission frequency, automatic control of the local oscillation frequency is put in charge of a sweep frequency generating means 300, and a transmitting system in which the transmission frequency executes hopping at random is tracked independently in a receiving system, therefore, a feedback loop extending over both the transmitting and receiving systems can be eliminated.
Patent JP-2000098452-A (JP)
Title: Liquid crystal display device for camera
Inventor: TAKAHASHI MARI
IPC: G09F9/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for a camera eliminating trouble by providing a liquid crystal display part for displaying photographing information having the same content not only on a body side but also on a finder side and restraining power consumption by turning off liquid crystal backlight on the body side at the time of attaching a finder. SOLUTION: The first and the second liquid crystal display parts 1 and 2 are provided on the AE finder 10 and the body side, respectively. When the main switch of the camera is turned on, a liquid crystal control means judges whether or not the finder is attached by using a finder attachment detection switch 3. When the finder is attached, the backlight of the display part 1 is controlled to be on, and the backlight of the display part 2 on the body side is controlled to be off. When the finder is not attached, the backlight of the display part 2 on the body side is controlled to be on.
Patent JP-H0692830-A (JP)
Title: Composition for oral cavity
Inventor: YAMAMOTO MIZUYA
IPC: A61Q11/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide the composition used for oral cavities and having a high antibacterial activity and excellent storage stability by charging a halogenated diphenyl ether in a container produced from a specific acrylonitrile copolymer or ethylene-vinyl alcohol copolymer. CONSTITUTION:This composition for oral cavity useful for preventing oral cavity diseases comprises a halogenated diphenyl ether charged as an active ingredient in a container produced from an ethylene-vinyl alcohol copolymer of formula III or an acrylonitrile copolymer obtained by copolymerizing the mixture of a nitrile of formula I (R is H, alkyl, halogen) with an ester of formula II (R' is alkyl) and the copolymer of butadiene or isoprene and the nitrile of formula I (the copolymer may be used for all or a part of the container contacting with the content). The composition sufficiently exhibits its antibacterial activity even when stored for a long period.
Patent JP-S61144296-A (JP)
Title: Productin of flux cored wire for welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1984-12-18
Abstract: PURPOSE:To produce the flux cored wire for welding by filling the flux for welding into the steel pipe after removing the residual substances of the inside of steel pipe with heating the steel pipe in the atmosphere of the inside of non- oxidizing furnace or in the atmosphere of the inside of sealed residual air furnace. CONSTITUTION:The residual substances of the moisture, oil, lubricant, etc. of the inside of the steel pipe are removed with heating the steel pipe in the atmosphere of the inside of non-oxidizing furnace or in the atmosphere of the inside of sealed residual air furnace in the stage prior to filling the flux for welding into the steel pipe. The wire drawing is performed after filling the flux for welding into the steel pipe thereafter.