baber/WOPTO huggingface dataset:
Patent JP-H06216169-A (JP)
Title: Feeding device for semiconductor-chip to lead frame for manufacturing semiconductor component
Inventor: YAMAMOTO MASAO
IPC: H01L23/48
Filed: 1993-01-19
Abstract: PURPOSE:To decrease the occurrences of defective products caused by the missing in alignment of semiconductor chips or the reversal of the semiconductor chip when a plurality of semiconductor chips in one line among many semiconductor chips, which are aligned in a checkerboard pattern with an aligning jig, is picked up and supplied to a plurality of lead terminals or land parts at the same time in a lead frame. CONSTITUTION:Alignment detecting means 6, 6a, 6b and 6c detect the semiconductor chips in the line, which is picked up with a collet head 7, among many semiconductor chips that are aligned with an alignment jig 4. A moving means moves the collet head 7 to the other line in the aligning jig in response to the defect signal of the semiconductor chip from the alignment detecting means. These means are provided.
Patent JP-2000205046-A (JP)
Title: Turbine nozzle support device for gas turbine for use in jet engine
Inventor: TAO SHINYA
IPC: F02C7/32
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of turbine nozzles and seal them with reliability. SOLUTION: An inner diametral nozzle flange 26 projected from the rear end of a turbine nozzle 11 is attached for longitudinal inclination to a support flange 28 on a rotor-side casing 16. An outer diametral nozzle flange 24 projected from the rear end of the turbine nozzle 11 is opposed to a support flange 25 on a stator-side casing. A circumferentially separated inner diametral seal ring 31, 35 is installed for longitudinal displacement at the front end of the turbine 11. The seal ring elements 31 and 35 are pressed against the back ends of an inner diametral frame portion 3a and an outer diametral frame portion 3b of a combustor 3.
Patent JP-H08199880-A (JP)
Title: Door lock forcibly releasing system operating nonoperating controller
Inventor: SUGIYAMA TAKAMI
IPC: E05B83/36
Filed: 1995-01-20
Abstract: PURPOSE: To facilitate an escape from a crashed car by emitting a door lock releasing signal to a door locking-unlocking means at a time when a car crash is detected, and releasing the door-lockedness in a forcible manner. CONSTITUTION: A door lock forcibly releasing means 1 1 outputs a door lock releasing signal to a door locking-unlocking mechanism 6 at a time when an impact detecting sensor 5 has detected a car crash, thereby releasing the door- lockedness forcibly. During the output of this door lock releasing signal from the door lock forcibly releasing means 11 on the basis of this impact detection, any automatic door lock control by an auto door lock control means 13 is prohibited. Likewise, after actuation of the door lock forcibly releasing control, any centralized door lock control by a centralized door lock control means 12 is prohibited during the output of the door lock releasing signal from the door lock forcibly releasing means 11, namely, it is prohibited till an ignition key switch 4 is turned on again.  With this constitution, a door lock forcibly releasing system can be done accurately in a moment.
Patent JP-H08200901-A (JP)
Title: Defrosting controller for refrigerating plant
Inventor: IKEDA TAKASHI
IPC: F25B47/02
Filed: 1995-01-20
Abstract: PURPOSE: To enable the implementing of stable defrosting efficiently preventing poor and useless defrosting by always keeping a frosting quantity constant by altering a defrosting cycle automatically against changes in the frosting quantity. CONSTITUTION: In a defrosting control, an internal storage temperature RTC and an internal storage humidity RHB and the frequency and time of raising the internal storage temperature are calculated as to the detection of a frosting quantity and a time difference DEF is calculated between the set defrosting time DEFA and the defrosting time DEFB to alter a defrosting cycle automatically.
Patent JP-S54100259-A (JP)
Title: Detecting method for precoat agent presence for semiconductor element
Inventor: NAKAGAWA KEIICHI
IPC: H01L21/66
Filed: 1978-01-24
Abstract: PURPOSE:To detect the presence or absence of the precoat agent via the induced voltage by irradiating a kind of the electromagnetic wave to the precoat. CONSTITUTION:Gold wire 4 welded to element 1 mounted on heat sink 3, and the precoat agent 2 is coated. The infrared beam is selected for electromagnetic wave 5 to irradiate Si element 1, and the wavelength of the electromagnetic wave is selected to such value as to be absorbed into agent 2. In case the precoat is imperfect, the electromotive force is induced within the substrate by the electromagnetic wave. Thus, the presence or absence of the precoat can be detected (6) in a simple way.
Patent JP-S56104121-A (JP)
Title: Power-up engine with cylinder of which diameter is larger than regular cylinder
Inventor: AMANO SHINICHI
IPC: F02B75/38
Filed: 1980-01-22
Abstract: PURPOSE: To push the power up by making a crank shaft elastic.  
     CONSTITUTION: An area of a piston 2 which reciprocates in a cylinder 1 is enlarged, and a crank shaft 3 is made elastic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11199972-A (JP)
Title: Copper plated steel sheet for doubly wound pipe excellent in copper interstition resistance or the like and its production
Inventor: USUKI SATORU
IPC: C22C38/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To produce a copper plated steel sheet excellent in copper interstition resistance or the like and used for producing a doubly wound pipe and to provide a method for producing it. SOLUTION: This copper plated steel sheet is composed of a base steel sheet composed of 0.03 to 0.08%, C, <=0.1% Si, 0.05 to 0.5% Mn, <=0.020% P, <=0.015% S, 0.03 to 0.08% sol.Al, 0.003 to 0.008%. N, 0.0008 to 0.002% B, and the balance substantial Fe with inevitable impurities and a plating layer covering the surface. This copper plated steel sheet can be produced by subjecting a slab having the above chemical compsn. to hot rolling, subjecting it to cold rolling at 40 to 90% draft, thereafter subjecting the cold rolled steel sheet to annealing treatment in the temp. range of the recrystallization temp. to 850 deg.C in a gaseous mixture of N2 -H2 , with >=2 vol.% hydrogen concn. and subsequently executing copper plating treatment.
Patent JP-2000208819-A (JP)
Title: Light-emitting diode display
Inventor: MANO YASUHISA
IPC: H01L33/56
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an LED(Light-Emitting Diode) display of a structure, wherein display surfaces can be stably arranged in the direction vertical to a mounting substrate. SOLUTION: Display surfaces 2a for displaying figures with 7 segments are formed on a main body case 2k of an LED display 1a and hooks 2x and 2y are respectively provided on the side parts on both sides, which are parallel to the display surfaces 2a of the case 2k. A wiring board 4 with a conductive part 4a formed on its surface is coupled with the case 2k. Apertures 5x, 5y and 5z are formed in a mounting substrate 5 and the hooks 2x and 2y provided on the side parts on both sides of the case 2k are engaged with the apertures 5x and 5y formed in the substrate 5. Moreover, the board 4 coupled with the case 2k is inserted in the aperture 5z formed in the substrate 5. The display surfaces 2a are formed in the direction vertical to the substrate 5.
Patent JP-H03215672-A (JP)
Title: Formation of deposited film
Inventor: TAKEI TETSUYA
IPC: H01L21/205
Filed: 1990-01-18
Abstract: PURPOSE:To inexpensively and stably form a deposited film having good characteristics at a high yield and high speed by converting gaseous raw materials by the microwave energy of a microwave electric power having a specific ripple rate to plasma and executing the bias potential control of the plasma. CONSTITUTION:The microwaves from a microwave power source 108 are introduced via an introducing window 102 into a reaction vessel 101 subjected to vacuum evacuation. The gaseous raw materials are converted to the plasma by this microwave energy. Further, a bias potential is impressed to an electrode 112 disposed in a discharge space 108 from a DC power source 111 to execute the potential control of the plasma. The gaseous raw materials are excited and dissociated in this way and the deposited film is formed over the entire circumference of a base body 105 which is rotated around the central axis in the bus direction by a motor 110. The ripple rate of the microwave electric power is maintained within a 6 to 40% range via a measuring means 115, data processing means 114 and control means 13 during the discharge in the above-mentioned microwave plasma CVD method. The deposited films having the good characteristics are obtd. over the large area at a high speed with good reproducibility in this way without generating an increase in defects.
Patent JP-H06215106-A (JP)
Title: Picture processor
Inventor: SAIKI MITSUYOSHI
IPC: G06T1/00
Filed: 1993-01-20
Abstract: PURPOSE:To attain high precise recognition by executing a feature point detection processing by a hardware synchronizing with a clock signal, and identifying whether or not a picture element position is an inflection point by the combination of the compared results of a density value with a density threshold value, and a density changing amount with a differential threshold value. CONSTITUTION:Each constituting element of an arithmetic part 154 is described at a size and position matched with a clock timing so as to be matched with the timing of an hourly delay and processing. Comparators 261 and 262 compare a density differential value DIFF outputted by a computing element 232 with threshold values ADIN and ADIP, and identify whether or not the direction and changing amount of a density change are sufficiently large. Moreover, comparators 271 and 272 compare the density differential values of the picture element position, and respectively generate two signals. Then, the changing shape of the density differential value DIFF is checked based on those signals, and the top part of the mountain and the bottom part of the valley of the change of the value DIFF are detected as an outline position.
Patent JP-H10209697-A (JP)
Title: Method for optimizing part mounting data
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for optimizing a part mounting data in which parts can be distributed to make uniform the production time of a part mounting machine in a production line with calculation as small as possible while keeping the rule that high speed mounting parts are distributed to an upstream part mounting machine whereas low speed parts are distributed to a downstream part mounting machine in the production line. SOLUTION: When a mounting data for operating a part mounting machine or a mounting position data, e.g. a CAD data, is distributed to a plurality of machines for mounting a part onto a substrate, the data is distributed to two part mounting machines at the head and tail of a line. Subsequently, the line is divided into two and the data is distributed to two part mounting machines at the head and tail in the divided line. The operation is repeated and the mounting parts are distributed.
Patent JP-H03212094-A (JP)
Title: Scanning line interpolation circuit
Inventor: TSURIBE SATOYUKI
IPC: H04N11/20
Filed: 1990-01-17
Abstract: PURPOSE:To reduce an operating memory quantity by storing a color difference component for each 4-line to a memory having a capacity being a half of one field with respect to all lines of one frame for a period of one frame. CONSTITUTION:The above circuit consists of a Y/C separation circuit 11, a luminance component storage memory 12, a 1/2 field color difference component storage memory 13, a luminance component horizontal direction picture element number conversion circuit 14, a color difference component horizontal direction picture element number conversion circuit 15, a luminance component horizontal direction converted picture data storage memory 16, a color difference component horizontal direction converted picture data storage memory 17, a luminance component vertical direction picture element number conversion circuit 18 and a color difference component vertical direction picture element number conversion circuit 19. Then a color difference component for each 4-line is stored to a 1/2 field color difference component storage memory 13 having a capacity of a half of one field with respect to all lines of one frame for a period of one frame just after Y/C separation in the color difference component. Thus, the operating memory capacity is reduced.
Patent JP-H11199916-A (JP)
Title: Converter with slag level detecting function, detection of slag level in converter refining and smelting reduction of metallic ore
Inventor: KIKUCHI NAOKI
IPC: C21C5/46
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction and refining method of a metal which detects a slag level in a converter and further, utilizes this slag level detection. SOLUTION: At least one of vibration sensors 13 in the converter furnace body 4 are arranged at the higher position than the molten metal surface height at the time of being the upright position of the converter and also, the slag level during refining is detected with the variation of the output signal of the arranged plural sensors, and the charging speed of carbonaceous material as the auxiliary raw material is controlled according to the detected slag level.
Patent JP-S59133058-A (JP)
Title: Ink dryer for printed matter
Inventor: KAWASUMI HIROMICHI
IPC: F26B23/04
Filed: 1983-01-21
Abstract: PURPOSE:To perform a quick drying with a saved energy by arranging a rotary polyhedral mirror provided at the position of shielding a laser light from a laser light emitter and a printed matter guide or the like provided at the position of shielding reflected laser lights therefrom. CONSTITUTION:As a laser light from a laser light emitter 1 is emitted while a rotary polyhedral mirror 3 rotates, it is reflected and refracted on the polyhedral mirror and radiated on a running printed matter 6 guided by the printed matter guide 5. Since the rotary polyhedral mirror 3 rotates, laser lights reflected on respective polyhedral mirrors are oscillated horizontaly with respect to the locus on the incident side and hence along the width of the printed matter 6 and in a circular arc. This allows the irradiation of the laser light over the full width of the printed matter 6 along the running of the printed matter 6 to heat it.
Patent JP-H04243705-A (JP)
Title: Automatic warehouse
Inventor: TSUJIMOTO KAZUFUMI
IPC: G06Q50/00
Filed: 1991-01-25
Abstract: PURPOSE:To provide an automatic warehouse wherein the work efficiency is improved by having a date control function. CONSTITUTION:A liquid crystal display unit 42 is provided on an operation panel 41 of an automatic warehouse being provided with a receiving base of goods, and a crane control unit 31 is provided with a date setting part 64 having a calender function, a data storage part 59 which stores date data of the date setting part 64 every article number or every article name of goods input when a work mode is under a warehousing mode, and a screen display part 60 which outputs warehousing date data stored every article number or article name of the input goods in the data storage part 59 to the liquid crystal display unit 42 according to a format preset when the work mode is under a delivery mode. The warehousing date data stored every article number or article name of the input goods are indicated on the liquid crystal display unit 24 at the time of the delivery mode, thereby a warehousing date is confirmed at the time of delivery, prior warehousing and delivery of the goods become available, and there is no need to make an operator input the warehousing date every work as such a date is input automatically.
Patent JP-S57121067-A (JP)
Title: Coating compound for protecting tar type waterproof layer
Inventor: OOSHITA AKINAO
IPC: C09D131/04
Filed: 1981-01-20
Abstract: PURPOSE: The titled protecting coating compound having improved tar bleed resistance, comprising a binder consisting of an ethylene-vinyl acetate copolymer dispersion having a protective, colloid as an essential component and an acrylic resin type dispersion in a specific ratio.  
     CONSTITUTION: A protecting coating compound having a pigment volume concentration of 40W90% comprising a binder made of (A) an ethylene-vinyl acetate copolymer[ethylene content is preferably 10W30wt%]. consisting of a protective colloid (preferably polyvinyl alcohol, etc.) and a surface active agent (e.g., anionic type, nonionic type, etc.) in a weight ratio of (100/0)W(10/90) and (B) an acrylic resin type dispersion in a weight ratio of component A:B=(100/0)W (80/20).  
     USE: A protecting coating compound for a waterproof layer of ship or of the roof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10203854-A (JP)
Title: Cement clinker
Inventor: YAMAMOTO TAKANORI
IPC: C04B7/36
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain plural kinds of cement clinkers having a fixed mineral substance composition, respectively and to secure product qualities and stable operation of production line, by baking clinker having a tinker mineral substance composition changing with a particle diameter in the same production line and classifying. SOLUTION: When a raw material is successively supplied and baked particles corresponding to the amount of the raw material thrown is successively or intermittently taken out in a baking furnace (e. g. baking furnace of fluidized bed type) of a type in which a particle diameter is dependent on a baking time, a nucleus forming rate and a particle growth rate in the furnace are kept constant. Consequently a clinker having approximately the same particle size distribution and the same composition distribution of the discharged clinker can be obtained. The baking temperature is usually about 1,300-1,450 deg.C, preferably about 1,400 deg.C. Discharge of fine particles having <h0.3mm comprising unreacted raw material particle is suppressed by controlling an air flow.
Patent JP-H09199143-A (JP)
Title: Manufacture of solid-electrolyte fuel cell
Inventor: TAIRA HIROAKI
IPC: H01M8/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve generating performance by larger broadening an effective electrode area. SOLUTION: In a method of manufacturing a solid-electrolyte fuel cell, powder is projected to a surface of a solid-electrolyte ceramic molded unit 1, the molded unit surface is hollowed into a rough surface, the surface-roughed molded unit surface is layered by arranging a fuel electrode 2 in one surface and an air electrode 3 in the other, this layered unit is sintered. In this powder, a solid- electrolyte material and a fuel electrode material or air electrode material are used.
Patent JP-S59133760-A (JP)
Title: Fsk demodulation circuit
Inventor: IWASAKI SHIYOUJI
IPC: H04B1/40
Filed: 1983-01-20
Abstract: PURPOSE:To exclude a control operation to attain demodulation with stable L and H values and at the same time to simplify the constitution of an FSK demodulation circuit, by securing the synchronism of the pulse to be applied to the data input terminal of an FF with a differential pulse obtained for every half cycle of the input data. CONSTITUTION:A circuit 2 converts an analog modulated signal into a digital signal after detecting the zero cross point of the analog modulated signal. A circuit 4 differentiates the digital signal for every half cycle and delivers a pulse for each differentiation. The circuits 7 and 8 are reset for each output of pulse and have a desired period to discriminate frequency signals f1 and f2 corresponding to the H and L values of the reception data signal. Both clock and data signal are supplied to an FF5. Then the pulse output sent from the circuit 8 and applied to the data input terminal of the FF5 is synchronized with the pulse output given from the circuit 4 and pplied to the clock terminal. The data signals of L and H values corresponding to the signals f1 and f2 sent from the FF5 are delivered.
Patent JP-H11198035-A (JP)
Title: Grinding device
Inventor: KUMANO TOSHIHIRO
IPC: B24B49/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a dresser and prevent harmful effect due to thermal deformation on dressing and workpiece grinding. SOLUTION: A work head 2 is provided with a grinding tool 8 for dressing the outer peripheral face of a grinding wheel 14, a first position detecting means 5 for detecting the position where the grinding wheel 14 grinds a workpiece W, and a second position detecting means 9 for detecting the position where the grinding tool for dressing 8 dresses the grinding wheel 14. A control means 19 is provided to set the positional relation between the grinding wheel 14 and the grinding tool 8 for dressing 8 based on the dimension detected by the second position detection means 9 to dress the grinding wheel 14, and to set the position relation between the grinding tool 8 and the workpiece W based on the dimension detected by the first position detecting means 5 to grinding the workpiece W.
Patent JP-H05196781-A (JP)
Title: Handling equipment for internal pump
Inventor: TOGASAWA YUTAKA
IPC: G21C15/243
Filed: 1992-01-20
Abstract: PURPOSE:To check up the function of a secondary seal after the secondary seal is fitted in a motor casing by a handling tool and thereby to enable immediate replacement of the secondary seal. CONSTITUTION:A secondary seal 17 fitted in a motor casing 13 is removed and upper and lower tension bars 20b and 20a with a load cell 21 interposed are connected by screwing to a handling tool 18 for fitting. A disk 22 is connected to the upper end of the upper tension bar 20b and a cylinder part 23 is connected on the upper side of this disk 22. The disk 22 is provided with a sensor 24 and a water supply-drain port 28. The sensor 24 is connected to a mechanism part 18b by a signal cable 25 and detects the position of the secondary seal 17. The water supply-drain port 28 is provided for checking up the liquid-tightness of the secondary seal 17.
Patent JP-H11205018-A (JP)
Title: Antenna
Inventor: OTOMO SHINICHI
IPC: H01Q11/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable antenna which is easily constituted and at low cost without generating deformation and misregistration at the time of production. SOLUTION: At this separation-type antenna, an antenna substrate arranged within an antenna top 10 and formed by insert-jointing the part of a sleeve 5 making a power feeding part is improved to make flexible structure to arrange plural parallel tilting conductive patterns 4 the terminals are electrically connected with each other to form a spiral coil and a flexible substrate 1 jointed by rounding to be cylindrical is used. A part of the sleeve 5 is connected to the power feeding contact point 2 of the substrate here, and a spiral coil equal to a helical coil antenna at a conventional antenna substrate is formed by the plural conductive patterns 4. Thereby, the antenna can be fixed simply without generating deformation or misregistration at the time of production to stabilize electrical characteristic.
Patent JP-H05291513-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MUKOGAWA YASUKAZU
IPC: H01L27/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide a semiconductor substrate with which the breakdown strength deterioration can be avoided and which has a required mechanical strength in order to cope with the diameter increase of a wafer required from the finer structure and productivity improvement of a semiconductor device and to provide a Bi-CMOS semiconductor device which can maintain the electrical characteristics of both a bipolar transistor and a field effect transistor. CONSTITUTION:An epitaxial layer 200 is formed on a silicon wafer 100 produced by a CZ method. A silicon wafer 300 produced by an FZ method is bonded to the epitaxial layer 200. An n-p-n bipolar transistor 250 is formed in the epitaxial layer 200. An n-type channel MOS transistor 350 and a p-type channel MOS transistor 360 are formed in the silicon wafer 300.