baber/WOPTO huggingface dataset:
Patent JP-S56161664-A (JP)
Title: Manufacture of lead for connecting semiconductor device
Inventor: YAMANOUCHI HIROSHI
IPC: H01L21/48
Filed: 1980-05-16
Abstract: PURPOSE:To enhance the reliability of the connection of a bump electrode to a semiconductor device by selectively plating gold pattern on a copper layer bonded to an electrically insulating film main surface, then removing the unnecessary copper layer to form a metallic lead and facilitating the design and manufacture of the pattern. CONSTITUTION:After a copper foil 3 is bonded to the main surface of a polyimide film 1 or the like, a resist 4 is covered on the part except the wiring conductor. Then, a gold layer 14 is electrically plated on the conductor, the back surface of the film 1 is photoetched, and a window 2 is formed. Thereafter, the layer 14 is used as a mask, the unnecessary copper foil 3 is etched and removed as a wiring conductor 16. Subsequently, a bump electrode 10 and the gold layer 14 formed, for example, on an Si substrate 7 are thermally pressed to connect the element to the conductor 16. Since the gold plating layer can be thus increased in thickness, the lead connection can be improved in reliability. Since plating wires are not particularly necessary, it can increase the degree of the freedom of design and can reduce the size of the lead.
Patent JP-H01242333-A (JP)
Title: Device for controlling number of steel plate of suspending electromagnetic
Inventor: YUI KATSUHIKO
IPC: B65H3/16
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the fall of a steel plate caused by improper suspension by providing a current control means for controlling a current generated in an exciting coil to be equal to the product of a reference current and the ratio of a detected magnetic flux to a reference flux. CONSTITUTION:A suspending electromagnet 4 suspends a plurality of steel plates 1, 2, 3 and a power source device 26 applies voltage to an exciting coil 6 in the suspending electromagnet 4. By this current, a magnetic flux phi1 is generated between an iron core 5 and the steel plates 1, 2, 3. First, a reference current IA and a reference magnetic flux phi2 in the same steel type, the same plate thickness, and the same plate width is previously set for each suspending number of steel plates. Then, an exciting current is controlled to be equal to a value in which the reference current IA is multiplied by the ratio K of the actually measured flux phi1 to the reference flux phi2. Thereby, the suspending number of steel plate can be accurately controlled even when magnetic resistance is greatly varied due to possible minute unevenness on the contact face of the steel plate.
Patent JP-H08236977-A (JP)
Title: Housing of electric measurement device
Inventor: KANEKO TAKAHIRO
IPC: G01R1/18
Filed: 1995-02-28
Abstract: PURPOSE: To realize manufacturing without requiring masking treatment, eliminate the possibility of electric shock and provide shielding effect by isolating a conductive layer of first and second inner parts from a fitting contact part of first and second semi-housings. CONSTITUTION: A housing 40 is fit to an upper semi-housing 42 which is a first semi-housing and a lower semi-housing 44 which is a second semi-housing. An upper surface parts 46a, a lower surface part 50a and side surface parts 46a, 50b are formed of an insulation material such as plastic. Plating treatment is performed for first and second inner parts 46, 50 by an electroless plating method, that is, immersion in plating solution and a conductive layer such as nickel is applied all over a surface. A recessed part 48a of the upper semi- housing 42 and a projecting part 52a of the lower semi-housing 44 are fit and the housing 40 is assembled. In the assembly state, an exposed conductive layer, that is, an end part of a shield layer is isolated by an insulation material from a contact part wherein the first and second semi-housings 42, 44 are fit.
Patent JP-H03267089-A (JP)
Title: Floating body with remote control
Inventor: AMANO MIKITOSHI
IPC: A63H27/00
Filed: 1990-03-15
Abstract: PURPOSE:To create interesting motion by arranging horizontal wings and a vertical wing on a floating body, to fill up its internal section with a gas lighter than air, and by arranging a remote control section to be worked with wireless signal from a signal transmitting section, and a propelling means to be combined with the remote control section. CONSTITUTION:On a floating body 2, horizontal wings 10 and a vertical wing 12 are arranged, and the internal section is filled up with a gas lighter than air. Besides, the floating body 2 is provided with a remote control section 3 to be worked based on wireless signal from a signal transmitting section 1, and a propelling means 4 to be combined with the remote control section 3. As a result, by receiving the wireless signal from the signal transmitting section, the remote control section is worked, and by the propelling means combined with the remote control section, the floating body is propelled. Besides, the floating body is provided with the horizontal wings and the vertical wing, and so stability in the propelling direction of the floating body can be obtained. Besides, the floating body of interesting motion through simple operation with the wireless signal can be formed.
Patent JP-H10263828-A (JP)
Title: Arc transposition circuit
Inventor: JOSEPH ALLEN DANIEL
IPC: B23K10/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To accelerate arc transposition and to enlarge an isolated distance by increasing pilot arc current kept at an low level with approach signal to the plasma torch of work piece and then increasing the corresponding current of power supply. SOLUTION: Pilot arc current Ip is controlled by a point voltage source 150' and then is transmitted to a branch 40 of the first circuit. Upon detection of approach of work piece 30 to a torch 20 by a current sensor 52, corresponding voltage is generated onto line 54, and when the voltage reaches the low level threshold voltage of line 210, the comparator 214 shifts the logic on line 204 and makes the saw tooth oscillator 200 operate. The saw tooth voltage on line 202 is added to the set point voltage on line 222 by the total junction 220 and makes the prescribed current signal voltage increase and then the error amplifier 100 makes the supplied current to circuit B increase. Thus, the pilot arc current Ip increases, corresponding work piece current also increases and rapid arc transposition is started.
Patent JP-H01239495-A (JP)
Title: Bodily temperature sensing wrist watch
Inventor: IWASAKA HIDETO
IPC: G04G99/00
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate the laboriousness in bodily temp. measurement, recording of said temp., etc., by providing a means for measuring the bodily temp. at each set time, memory means and display means for calling out the memory thereby displaying the temp. at need. CONSTITUTION:A bodily temp. sensing part 2 is integrated to a watch band 6 and constitutes the bodily temp. sensing watch together with a watch body part 5 having a liquid crystal display part 3 and a mode selector button 4. The bodily temp. sensing part 2 consists of a temp. sensor and is conducted and connected to the watch body part 5 by a signal wire built in the watch band 6. A microprocessor and a recording element are built in the watch body part 5 to digitize the information from the sensor of the bodily temp. sensing part 2. The temp. is digitally displayed together with the time on the liquid crystal display part 3. The bodily temp. information stored in the memory element is graphed and displayed in monthly unit on the liquid crystal display part 3 at every set time.
Patent JP-S56161447-A (JP)
Title: Stabilized halogen-contg. resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L33/00
Filed: 1980-05-15
Abstract: PURPOSE: The titled thermally and optically stabilized composition, free from initial color, which is prepared by incorporating a Pb-based stabilizer and a specified metal complex of β-diketone in a halogen-contg. resin.  
     CONSTITUTION: 1W7pts.wt. Pb-base stabilizer (e.g., basic lead sulfate) and  0.005W5pts.wt. metal complex of β-diketone of the formula [wherein R 1  and R 2  are each an alkyl, alkenyl, cycloalkyl, aralkyl, (substd.) aryl or heterocyclic group; M is Li, Na, K, Mg, Ca, Sr, Ba, Zn, Ti, Al, Zr, Sn, Sb, Pb, Cd or alkyl tin; (n) is 1W5], are incorporated in 100pts.wt. halogen-contg. resin (e.g., PVC).  
     EFFECT: Prolonged out-door use of the composition causes no chalking or elimination of luster. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58182796-A (JP)
Inventor: INOUE KOUZABUROU
IPC: G07F13/00
Filed: 1982-04-19
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-H10247519-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIDA TOMOKAZU
IPC: H01M10/0569
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve a charging preserving characteristic by providing nonaqueous electrolyte by dissolving imide salt of lithium and/or a carbonate of lithium in a solvent containing halogenated ring cabonic ester. SOLUTION: A solvent preferably containing 20 volume % or more of halogenated ring carbonic ester by substituting one or more of hydrogens of R<1> , R<2> , R<3> and R<4> of ring carbon ester of a formula with fluorine, chorine or bromine, is used as nonaqueous electrolyte. Preferably, LiN(CnF2n+1 SO2 )2 and/or LiC(CmF2m+1 SO2 )2 is contained by 0.3 to 2.0 mole/l in this. (n and m are 1, 2, 3 or 4). Therefore, a coating film to restrain self-discharge is formed on an interface between a positive electrode, a negative electrode and the nonaqueous electrolyte, and also stably exists even in a charging condition. The ring carbonic ester of the formula may be substituted with chain carbonic ester of R<5> OCOOR<6> . (R<5> and R<6> are a methyl group of an ethyl group) [In the formula, R<1> , R<2> and R<3> are hydrogen, and R<4> is hydrogen, a methyl group or an ethyl group].
Patent JP-S51142178-A (JP)
Title: Broach
Inventor: MORIMOTO TOSHIAKI
IPC: B23D43/04
Filed: 1975-05-31
Abstract: PURPOSE: To cut efficiently with a broach by making a plurality of cutting blades reversively tiltable and thus by making it possible to cut during a returning storke, as well as a forward stroke, of a broach motion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03268301-A (JP)
Title: Multiresistor for trimming use
Inventor: WADA TOMIO
IPC: H01C17/24
Filed: 1990-03-17
Abstract: PURPOSE:To simplify cutting work and obtain a large change ratio of resistance value, by arranging a plurality of film type resistors of different surface resistance so as to overlap mutually in the order of surface resistance, and cutting thick film resistors from the one of the smallest surface resistance. CONSTITUTION:On an insulating substrate 1, a plurality of square film type resistors 2-4 of different surface resistance are so arranged that the sides partially mutually overlap in the order of surface resistance. Outer electrodes 6, 7 are formed which are connected with all sides in the perpendicular direction where the film type resistors 2-4 are not stacked. A multiresistor for trimming use wherein the outer electrodes 6, 7 are turned into resistor terminals are prepared. The film type resistors 2-4 are sequentially cut from the side of a film type resistor 2 of the smallest surface resistance side between the outer electrodes 6, 7. Thereby cutting work is simplified and the change ratio of resistance value can be enlarged.
Patent JP-S57178621-A (JP)
Title: Electric discharge machining device
Inventor: YAMAMOTO KOUZOU
IPC: B23H7/36
Filed: 1981-04-30
Abstract: PURPOSE:To high accurately and efficiently perform electric discharge machining in a plurality of holes, by flowing machining fluid to the plural branch machining holes, further feeding the fluid only to the hole under machining and controlling supply pressure of the machining fluid to an optimum level in accordance with a machining condition. CONSTITUTION:Primary boring holes 4a corresponding to plural holes are perforated in a work 4, and machining fluid is fed from a machining fluid chamber 20a in a jig 20 to perform drilling through electric discharge machining by an electrode 3. Supply of the machining fluid is intermittently performed to each machining fluid chamber 20a from each solenoid valve 17, here the machining fluid is fed by a command of an NC device 1 only to the machining fluid chamber under machining work at present. Feed pressure of the machining fluid is controlled by a fluid pressure controller 16 through a pressure regulating valve 13, and an electric discharge machining condition is detected to control the pressure so that a maximum generation rate of effective electric discharge can be obtained.
Patent JP-H07246024-A (JP)
Title: Culture of welsh onion and fixture piece for film
Inventor: UENO KOZO
IPC: A01G1/00
Filed: 1994-03-09
Abstract: PURPOSE:To provide a method for culturing Welsh onions, enabling etiolation of Welsh onions without shielding the light by earthing up or chaffs or without using a special etiolation film. CONSTITUTION:This method for etiolation of Welsh onions is carried out by culturing Welsh onions 11 at the initial stage according to the mulching culture method using a mulching film 12 made of a plastic film having a width of >=a length required for etiolation of the Welsh onions and a shading effect satisfactory for etiolation, pealing off the side end part of the mulching film 12 and bring up the film at a point of time when the Welsh onions 11 have grown up to a prescribed length and covering the foot side of the Welsh onions with the mulching film 12 while fixing it by fixture pieces 21, 37 and 31.
Patent JP-H05312806-A (JP)
Title: Detection device for hemoglobin in feces
Inventor: KINOSHITA MASAHIKO
IPC: G01N33/53
Filed: 1992-03-24
Abstract: PURPOSE:To provide a simple hemoglobin detection device capable of obtaining a determining easily and stably in a short time even at home, and removing workman's unpleasant feeling. CONSTITUTION:A chromatograph medium 3 is composed of a glass filter having a part 1, where a mark is made of coloring particles and a first antibody, which combines peculiarly with Homo sapiens hemoglobin in a sample, is impregnated, and a reaction part 2, where a second antibody, which combines peculiarly with the Homo sapiens hemoglobin in the sample in the same way, is immobilized. A detection device determine whether the Homo sapiens hemoglobin exists or not in a feces suspension sample formed of the chromatograph medium 3. In the device, the distance between the part 1 where the first antibody is impregnated, and the reaction part 2 where the second antibody is immobilized, is from 0.5cm to 4cm.
Patent JP-2000259914-A (JP)
Title: Prepaid card system, reading and writing device and variable information updating method
Inventor: TAKASHIMA HIDEO
IPC: G06K17/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card system for preventing forgery such as copy. SOLUTION: At the time of recording variable information updated according to the spent sum of money in a prepaid card, a reading/writing device recording- updates the variable information of the two variable information of a variable area EA1 which is not recording-updated at the time of the previous card use. Then, the reading/writing device obtains featured data based on the recording positions of the two variable information of the variable area EA1, and includes the featured data in variable information to be recorded in a variable area EA2, and records the variable information.  After the completion of the recording-update of the variable information in the variable areas EA1 and EA2, the reading/writing device obtains the featured data of the two variable information of the variable area EA1, and checks whether or not the featured data are made coincident with each featured data included in the variable information of the variable areas EA2.
Patent JP-H01239293-A (JP)
Title: Shield construction and slurry material therefor
Inventor: WAKU AKIMASA
IPC: C09K17/32
Filed: 1988-03-22
Abstract: PURPOSE:To contrive the cost reduction in removal of surplus soil by digging a tunnel hole to be advanced injecting a slurry material, blending powdered clay with a consistency material mainly composed of water and nonionic cellulose ether, to a shield machine in its front surface facing side. CONSTITUTION:In a slurry material producing plant 1 on the ground, a consistency material, mainly composed of water and nonionic cellulose ether, is blended with powdered clay, adjusting the slurry material. Next the slurry material is supplied from the plant 1 to a slurry material injecting pump 4 through a pipe 2 and injected to the side of a facing 6 through an injection pipe 5, and digging advances while the facing is stabilized. Subsequently, excavated earth and sand are discharged from a starting vertical shaft 12 through a screw conveyor 8 and an earth discharging belt conveyor 9. Using the pollution-free slurry material, removal of the excavated earth and sand is performed in a general processing site. Accordingly, the cost reduction for removal of surplus soil can be contrived.
Patent JP-H08265933-A (JP)
Title: Wiring/protecting member for wire harness
Inventor: YOSHIZAKI MICHINORI
IPC: H02G3/04
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a wire harness protector which can be used as a cap at the time of wiring the wire harness. CONSTITUTION: A flexible board 11 has a central bending part 12 where the thickness is reduced gradually from the opposite ends in the longitudinal direction toward the center so that the board can be bent easily at the fulcrum, i.e., the thinnest central part. A connector stopping part 13 carried on the board 11 is fixed to a connector provided at the tip of a wire harness and the board 11 is secured to the wire harness W/H by winding a first tape 19. The bent part is then secured, together with the wire harness by winding a second tape 20 to provide a cap being fitted to the annular tip part of the wire harness. When the board is unbent by unwinding the second tape 20 after wiring the wire harness, the first tape 19 is not unwound and the board 11 is not removed from the wire harness but used as a protector therefor.
Patent JP-H02247426-A (JP)
Title: Thermal transfer device
Inventor: IRITANI KOJI
IPC: F24D7/00
Filed: 1989-03-20
Abstract: PURPOSE:To enable a large amount of heat to be transmitted in one direction by a method wherein an electric motor for rotating a permanent magnet acting an alternating magnetic field to a magnetic fluid within a first magnetic fluid circulating passage between one side of a thermo-electric conversion unit having a heating source adjacent to the other side thereof and a heat radiating part is driven by a thermoelectromotive force of the thermo-electric transducer. CONSTITUTION:A permanent magnet 6 fixed on an electric motor 5 driven by an electromotive force of a unit 1 is connected outside of a first magnetic fluid circulating passage 3 for use in circulating magnetic fluid between one side 1a of a thermo-electric conversion unit 1 and a heat radiation part 4 and rotated to cause an alternating magnetic field to act on the magnetic fluid within the circulating passage 3 and then the permanent magnet 6 is moved in one direction. With such an arrangement, it is possible to easily transport a relative large amount of heat to a far place.
Patent JP-S55154957-A (JP)
Title: 77methyl and 77methyll88lower alkyl b*c cis or transsmorphinann66one compound
Inventor: MAIKERU PARUURU KOTEITSUKU
IPC: A61K31/47
Filed: 1980-05-20
Abstract: Disclosed are 7-methyl and 7-methyl-8- lower alkyl substituted B/C Cis or Trans morphinan-6-one compounds characterized by the structural formula: <CHEM>   Specific compounds, included within the scope of the foregoing general formula wherein R1 is H or methyl, R2 is cyclopropylmethyl or cyclobutylmethyl and R3 is H, methyl or ethyl are useful as mixed analgesics/narcotic antagonists.
Patent JP-S54157017-A (JP)
Title: Fm signal receiving circuit
Inventor: MIURA MASAMI
IPC: H04B1/10
Filed: 1978-05-31
Abstract: PURPOSE:To suppress noise components generated in the receiving output for low- level input signals or input signals of a band other than the band of a receiving frequency, by amplifying FM demodulation signals by a variable gain amplifier and detecting the level of input signals by a signal strength detector. CONSTITUTION:FM signals are demodulated by FM discriminator 301 after FM signals which are applied to input terminal A and converted to IF signals are subjected to amplitude limiting by limiter amplifier 101, and the output is amplified by gain variable low-frequency amplifier 401. Meanwhile, the output of amplifier 101 or/and discriminator 301 is caused to pass through low-pass filter 1 to take out IF signals, and these IF signals are rectified and amplified by signal strength detector 501 and are applied to low-frequency amplifier 401 connected to the succeeding stage, thereby controlling the voltage gain of low-frequency amplifier 401. Then, the voltage gain of low-frequency amplifier 401 is lowered in proportion to the input signal level to suppress the sound output dependent upon noise components of the demodulation output.
Patent JP-H08264847-A (JP)
Title: Superconducting oscillator
Inventor: TONO HIDETAKA
IPC: H03B15/00
Filed: 1995-03-24
Abstract: PURPOSE: To realize a high output having a good frequency purity by low power by a method wherein a plurality of Josephson junctions having critical current values different from each other are series connected, junction parts are arranged holding a dielectric coupling part, which specifies the proximate distance between the junction parts, between them and a resonance circuit element is connected between the electrodes of a junction having the smallest critical current density. CONSTITUTION: Lower electrodes 12a and 12b, which are a superconductor, are formed on a substrate 8 and upper electrodes 11a and 11b, which are a superconductor, are formed holding barrier layers 13 between the electrodes 12a and 12b and the electrodes 11a and 11b into the shape of an electrode. The junctions 11a and 11b are connected with a connection electrode 14 in the electrodes 12a and 12b holding a coupling part 11c, which consists of a dielectric material, between them and the interval between the junction parts 11a and 11b is set within 10μm for realizing a distinguished coupling between Josephson junctions. A connection electrode 23 is connected with the electrode 12b and the end part of this electrode is connected with the electrode 11b through a conductor, such as a slip line or a meander line.  Thereby, a superconducting resonator is constituted as a constitution, wherein a resonance circuit element 21 is connected in parallel to both end parts of a junction 1b.
Patent JP-S61229832-A (JP)
Title: Manufacture of tertiary butanol and optional methyl-tertiarybutyl ether and/or ethyl-tertiary butyl ether
Inventor: KURAUSU FUORUKAMAA
IPC: C07C29/04
Filed: 1986-03-26
Abstract: tert.-Butanol is prepared by reaction of isobutene-containing C4-hydrocarbon mixtures with water in the presence of acidic ion exchangers and separating off the tert.-butanol formed from the reaction mixture, a portion of the tert.-butanol formed during hydration being recycled into the hydration.