baber/WOPTO huggingface dataset:
Patent JP-H10242079-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKIGUCHI MITSURU
IPC: H01L23/52
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device having a silicide layer capable of reducing junction leakage. SOLUTION: A source/drain region 6 as a metal silicide forming region on a silicon substrate 1, and the surface of a polycrystalline silicon gate 4 are made amorphous and an amorphous layer 7 is formed, by implanting ions deeper than a semiconductor substrate to be consumed by metal silicide which is finally formed. A metal Co film 8 is deposited on the metal silicide forming region, and a cobalt silicide layer is formed by heat treatment. By this constitution, all silicon which is consumed by silicide reaction is made amorphous, and generation of unevenness in a silicide layer can be restrained.
Patent JP-H10242691-A (JP)
Title: Method and system for mounting circuit part
Inventor: SUHARA SHINSUKE
IPC: B23P21/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit part mounting system in which the operational efficiency is enhanced. SOLUTION: Circuit parts are mounted on a circuit board supported at the main board supporting section 20 of a board supporter 12 and then the boards 200, 202 mounting the circuit parts are removed, in the thickness direction, by means of a board removing unit and carried out in the horizontal direction by means of a horizontal board carry-out unit 150. The main board supporting section 20 is shifted horizontally from the board removing position to a board fixing position where circuit boards 210, 212, carried in by means of a board carry-in unit 24, is fixed in the thickness direction. Since the circuit board is delivered in the thickness direction between the board supporter 12, a board carry-in unit 14 and a board carry-out unit 16, the delivery time can be shortened as compared with horizontal delivery.  According to the arrangement, delivery time of the board supporter 12 is shortened and the operational efficiency of a circuit part mounting system can be enhanced.
Patent JP-2000243986-A (JP)
Title: Solar cell and its manufacture
Inventor: NAGANO YASUE
IPC: H01L31/04
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell which prevents the generation of a crack or a pinhole due to a high-temperature firing operation and whose moisture resistance can be enhanced by a method wherein a room-temperature curing glass film is formed on the surface at least on the light incident side of a translucent surface protective film which is composed of a single layer or a plurality of layers. SOLUTION: A photoelectric conversion layer 3 is formed as a single-type which is composed of an n-layer, an I-layer and a P-layer which use amorphous silicon. A film as a transparent electrode layer 4 whose film thickness is 70 nm and which is composed of ITO is formed, by a sputtering method, on the photoelectric conversion layer 3. In addition, an Ag lattice- shaped collecting electrode 5 is formed on the transparent electrode layer 4. An output terminal 6 is attached to a rear electrode 2, and an output terminal 6 is attached to the collecting electrode 5. Then, the transparent electrode layer 4 is coated with a room-temperature curing glass coating agent (of a two-component type) by an air spray method.  When the coating agent is held at room temperature for one hour, a translucent surface protective film 7 which is composed of polysiloxane and whose film thickness is at 3 μm is obtained. Thereby, it is possible to obtain this solar cell 10 which prevents the generation of a crack or a pinhole due to a high-temperature firing operation and whose moisture resistance is superior.
Patent JP-S56137887-A (JP)
Title: Separation of physiologically active substance from human urine
Inventor: YAMAMOTO TAKEHIKO
IPC: A61K38/49
Filed: 1980-03-28
Abstract: PURPOSE: Human urine is treated with fine vegetable granules that have been chemically treated and/or other fine vegetable granules into which ion-exchange groups have been introduced to separate physiologically active substances from urine efficiently.  
     CONSTITUTION: Human urine is diluted to 2W10 times the original volume and the diluted urine is made to pass through a column filled with CM-LC (carboxymethylated lignin) or N-LC (neutralized lignin), then another column filled with DEAE- LC (diethylaminoethylated lignin) or made to pass through a DEAE-LC column, Each of the columns is eluted to obtain urokinase and ribonuclease from the CM-LC column or N-LC column, uropepsin and kallikrein from the DEAE-LC column and  γ-glutamine-trans-peptidase, glucose-forming amylase, asparaginase and so on from  the fractions passing through each column. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05232743-A (JP)
Title: Color toner for electrophotography
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1992-02-26
Abstract: PURPOSE:To ensure good anti-offset performance and stability in continuous printing with a color toner for electrophotography for use with the non-magnetic one-component color toner developing method. CONSTITUTION:A developing method to develop an electrostatic latent image on a latent image carrier includes a developer carrier to rotate while in pressure contact with the latent image carrier and a frictional electrostatic charging member which is in pressure contact with the periphery of the developer carrier, wherein a non-magnetic one-component color toner is supplied upstream of the frictional charging member, charged thereby, and transported by the developer carrier to the pressure contact part with the latent image carrier, and thereby the latent image is developed. This developing method includes at least a binder resin, organic pigment, and wax and is structured so that the softening point of the wax included in the non-magnetic one-component color toner is 0-5 deg.C lower than the softening point T1 of the non-magnetuc one-component color toner and that the melting heat is below 25cal/g.
Patent JP-H08228931-A (JP)
Title: Beverage preparing device
Inventor: IWAMOTO YOSHIHIRO
IPC: A47J31/057
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate air leakage and to sure]y eject boiling water from an ejecting pipe by completely sealing a hot-water heater tank and a sealing cover. CONSTITUTION: While the flange part 15 for the sealing cover 13 of the sealing cover 13 for sealing the hot-water heater tank of this beverage preparing device is formed in a step shape, sealing packing 18 whose vertical cross section is U-shaped for clamping the flange part 15 of the hot-water heater tank is provided and the sealing packing 18 clamping the flange part 15 of the hot-water heater tank is extended between the step shape of the sealing cover 13 and the flange part 20 of a tank hanging member 14 to which the hot-water heater tank 5 is inserted.
Patent JP-H05252211-A (JP)
Title: Buffer control system
Inventor: KOBAYASHI ATSUSHI
IPC: H04L13/08
Filed: 1992-02-26
Abstract: PURPOSE:To improve the memory utilizing efficiency of a communication controller in a communication network and to reduce the occurrence of a buffer security disable event. CONSTITUTION:A buffer rearrangement request means H1 requests rearrangement of a buffer in the memory of a communication controller to a buffer rearrangement means F4. The buffer rearrangement means F4 uses an external storage device and rearranges the busy buffers in a discrete state in the memory to be dense everywhere. The communication control program F1 controls a buffer for its identification value. A buffer control means F2 allocates an identification value to the buffer to register the sets of an identification value and a buffer physical address to a buffer identification buffer physical address conversion table M1. A buffer identification buffer physical address conversion means F3 uses the buffer identification buffer physical address conversion table M1 to retrieve the buffer physical address corresponding to the identification value.
Patent JP-H10242322-A (JP)
Title: Semiconductor package
Inventor: IYOGI YASUSHI
IPC: H01L23/13
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a small-pitched wiring and small size package, improve the connection reliability to a mounting board and reduce the package manufacturing cost, without its superior high radiation property, etc. SOLUTION: A ceramic board 1 having a via-type inner wiring layer 3 and a top face 2a on which semiconductor devices 6 are mounted is used as a package body. On the device mounting face 2a of the board 2 a first resin film 9 having a conductor layer 8 electrically connected to one end of the wiring layer 3 is bonded to electrically connect this layer 8 to the devices 6. On a bottom face 2b of the board 2 a second resin film 13 having through-holes corresponding to the other end of the wiring layer 3 is bonded. External layers composed of conductor balls 17 are firmly connected by connecting conductors 16 charged in the through-holes.
Patent JP-H05234702-A (JP)
Title: Rectangular chip resistor, manufacture thereof, and string of taping parts therefor
Inventor: HASHIMOTO MASATO
IPC: H01C1/012
Filed: 1992-02-26
Abstract: PURPOSE:To suppress the occurrence of mounting errors slantingly sucking a rectangular chip resistor by a suction pin of an automatic mounter. CONSTITUTION:A rectangular chip resistor is composed of a 96% Al2O3 substrate 1; a pair of first upper face electrode layers formed on one of a pair of the major surfaces of the 96% Al2O3 substrate 1; a resistor layer partially superposed on both of the first upper face electrode layers; a glass layer 3 completely covering the resistor layer; and second upper surface electrode layers formed on the first upper face electrode layers. The chip resistor is composed such that one of a pair of the major surfaces of the 96% Al2O3 substrate 1 is smooth. Thus, the rectangular chip resistor is not slantingly sucked by a suction pin of an automatic mounter, suppressed mounting errors.
Patent JP-S56135395-A (JP)
Title: Stern whisker
Inventor: WATANABE TAKANORI
IPC: B63H5/16
Filed: 1980-03-27
Abstract: PURPOSE: To reduce the wake peaks of a single-screw high-power narrow width type ship by a method wherein a blade-shaped structure for covering an upper part of a propeller is fitted to the hull.  
     CONSTITUTION: A pair of the stern whiskers 5 are provided closely to the upper part of the propeller 2 at the rear part 1 of the hull, that is, closely to the highest part of propeller surfaces in such a manner as to cover the upper part of the propeller 2. Since the whiskers 5 have an aerofoil profile, a velocity in the direction toward the stern is induced in the fluid flowing into the propeller 2, so that the wake near the highest part of the propeller surfaces is accelerated and the wake peaks are reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58157206-A (JP)
Title: Method for controlling transmission power
Inventor: SAITOU TAKAYA
IPC: H03F3/24
Filed: 1982-03-15
Abstract: PURPOSE:To improve the efficiency of an electron beam tube and to extend the life, by controlling an anode voltage and a heater voltage and adjusting an output power, in a power amplifier using the electron beam tube. CONSTITUTION:Output voltages of a heater power supply circuit 7 and of an anode power supply circuit 8 are changed by voltage control circuits 11, 12 provided to the output side of the respective power supply circuits to an output power of a required transmission power amplifier to change the gain of the tube, allowing to change the output power of a travelling wave tube so as to obtain the required power. Then, when the device output power is small, the power consumption is less and the cathode life of the electron beam tube is extended.
Patent JP-H11238142-A (JP)
Title: Gesture video reconstitution method and device and recording medium recorded with the method
Inventor: IHARA MASAYUKI
IPC: G06T13/80
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in the production work of gesture video. SOLUTION: The gesture video are divided into semantic unit gesture video and stored in a data base 109. By a script generation means, the meaning, a start time and an end time of the gesture video to be reconstituted from source video are described in a script first. A unit gesture video frame synthesis means 106 acquires the unit gesture video from the data base 109 and performs time synthesis corresponding to the script. The sound track of the source video is synthesized with them in a video/sound synthesis means 110, the unit gesture video images are expanded/contracted and synchronized with the sound track in a unit gesture video expansion/contraction means 111, the still state frame of an object human body in the gesture video is inserted to the blank of the joint of the unit gesture video in a still state video frame insertion means 112 and they are continued.
Patent JP-H0996631-A (JP)
Title: Gas chromatograph
Inventor: HIKOSAKA MASATOSHI
IPC: G01N30/14
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out an analysis fit to an object to be analyzed, e.g. separate and analyze the object more quickly when the object is a mixture of a component that can be separated fast and a component that requires a long separation time. SOLUTION: A column 4 in a first constant temperature bath 1 which is controlled at a higher temperature is used to roughly separate components fast which generally require much time to be separated. The other group of components generally finished to be separated fast is completely separated in a column 8 in a second constant temperature bath 6 at lower temperature. Components requiring much time to be separated are not allowed to pass through the column 8.
Patent JP-S61197296-A (JP)
Inventor: TANAKA KUNIAKI
IPC: B43L13/00
Filed: 1985-02-28
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-S55132582-A (JP)
Title: High speed semiconductor memory unit
Inventor: SHIMIZU KIYOUZOU
IPC: G11C11/413
Filed: 1979-04-04
Abstract: PURPOSE:To speed up the memory operation, by using the regularity of address sequence of memory and the access method of memory cell effectively. CONSTITUTION:When the address word enters the address register 21, it is divided into X and Y adresses and respectively stored in the X and Y address registers 22 and 23. Comparison is made at the coincidence circuit 27 between the address word stored immediately before in the register 23 to X address sector and the new data. When in agreement, since the data to be obtained is already in the readout register 26, it is not necessary for the readout and access in the path of the register 22  memory cell 25  register 26. The Y address of the register 23 is changed from the address word before to the next address word and data is read out in the register 26 via the selector circuit 27 according to the change. Acordingly, the readout operation is made at the readout section 28 only, and very high speed memory readout can be made at the range where Y address only changes, by speeding up this part.
Patent JP-H09226354-A (JP)
Title: Combustion heating apparatus
Inventor: MASHITA SHINICHI
IPC: F23C13/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust of unburned gas after the operation of a combustion heating apparatus is stopped by disposing a fin member for promoting heat exchange in a combustion gas chamber where combustion gas burned in a combustion chamber flows, and providing a catalyst layer for promoting combustion of unburned gas on the surface thereof. SOLUTION: A fin member 25 for promoting heat exchange is disposed in a combustion gas chamber 21 as a heat exchanger where combustion gas burned in a combustion chamber 4 flows, and a catalyst layer 26 formed by a catalyst material for promoting combustion of unburned gas is provided on the surface thereof. Accordingly, even if fuel evaporation component formed after the operation of a combustion heating apparatus is stopped is supplied as unburned gas to the combustion gas chamber 21, in the catalyst layer 26 activated by high temperature combustion gas during steady combustion, combustion of unburned gas can be promoted effectively so as to reduce exhaust of unburned gas immediately after the stop of operation. As the catalyst layer 26 is just provided on the surface of the fin member 25, it is not necessary to provide a special device so as to reduce the cost.
Patent JP-S56137110-A (JP)
Title: Taking-out device for output of differential transformer
Inventor: INUKAI SHINPEI
IPC: G01D5/22
Filed: 1980-03-27
Abstract: PURPOSE:To improve response, by reading a maximum or minimum value of the output value of the differential transformer. CONSTITUTION:When core 2 is in the neutral position for differetial transformer 1, the output of transformer 1 is zero. When measurer 2a is displaced in the axial direction, the output value of transformer 1 appears in accordance with the extent of displacement, and output B of amplifier 4 becomes as shown in the figure. Meanwhile, output C of AC power source 6 is input to comparator 7, and output D (synchronizing signal) appears as shown in the figure. When signal E to read data is output from computer 9, synchronizing circuit 8 inputs this signal E and sends the activating signal for converter 5 in response to the rise signal input of following output D. Converter 5 receives this signal and inputs the value of output B at this time (maximum value of the waveform) and outputs it through computer 9 as F after A/D conversion.
Patent JP-H01214391-A (JP)
Title: Embroidering machine
Inventor: NISHINO KENJIRO
IPC: D05C5/02
Filed: 1988-02-23
Abstract: PURPOSE:To perform the aesthetic embroidery of high quality and need no complicated operation and improve controllability by discriminating the thickness of an embroidery thread fitted on a selected sewing needle, through the stored content of a thread thickness storing means, and by changing embroidery density based on a discriminated result. CONSTITUTION:By a multiple needle sewing means C1, a sewing needle N selected by a sewing needle selecting means C3 is used, and embroidering is performed, and in this case, the thickness of an embroidery thread fitted on the sewing needle N for embroidering actually is previously stored in a thread thickness storing means C2. By an embroidery density changing means C4, the sewing needle N used through the selected content of the sewing needle selecting means C3 is discriminated, and based on its discriminated result, the stored content of the thread thickness storing means C2 is read out, and the thickness of the embroidery thread for embroidering is recognized. Based on its recognized result, embroidery density set previously for sewing up its embroidery pattern is changed. Accordingly, by an embroidering machine, the aesthetic embroidery of high quality can be always performed however thick the changed embroidery thread is made, and complicated operation is not needed, and the embroidering machine excellent in operating property can be realized.
Patent JP-S60186351-A (JP)
Title: Precise compensation of index motion error
Inventor: TAKEZAWA SUSUMU
IPC: B23Q15/24
Filed: 1984-03-05
Abstract: PURPOSE:To improve the accuracy of index motion of movable means considerably by performing direct and precise measurement of actual prelimiary movement of movable means with predetermined interval and correcting the operational control of drive source on the basis of the measurements. CONSTITUTION:A rotary machining tool 42 is moved while machining while a frame body 8 is moved by predetermined amount to the left and right for every reciprocation of a frame body 36 to perform the index motion of work holding means 14 and a magnetic head material 46 by predetermined amount thus to make a groove in said material. Here, the index motion is performed by controlling the motion of drive source 18 through drive source control means 34 or by energizing the drive source 18 for predetermined time with predetermined time interval. The control means 34 is provided with necessary data including the necessary index and movement from main control means 48 of the system while a pulse signal corresponding with the movement of the frame body 8 from a frame movement monitoring means 28 and controls the operation of the drive source 18 on the basis of the provided data and pulse signal thus to limit the movement error within 1mum.
Patent JP-S55133392-A (JP)
Title: Purification of sugar ester of fatty acid
Inventor: MASUDA TAKAYOSHI
IPC: C07H13/06
Filed: 1979-04-05
Abstract: PURPOSE: To purify the title compound useful as a nontoxic surfactant for food additives without substantial loss, by treating a crude sugar ester of a fatty acid with a lipase and a reducing agent in the presence of water.  
     CONSTITUTION: A crude sugar ester of a fatty acid, e.g. sucrose dilaurate, containing a fatty acid triglyceride, e.g. glycerol trilaurate, as an impurity, is adjusted to a pH of 2W10, preferably 4W9, with dil. acetic acid, in the presence of water. The gluceride in the mixture is hydrolyzed with a lipase, e.g. acylglycerol lipase, and a reducing agent, e.g. sodium dithionite, at 10W70°C, preferably 25W50°C, for 30minW50hr, preferably 3W3hr, to purify the objective compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11239042-A (JP)
Title: One terminal type cr oscillator circuit
Inventor: YAMAZAKI HARUJI
IPC: H03K3/03
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress that the rise of a clock (CL) terminal which becomes an input to an LSI penetrates as noise into a delay circuit. SOLUTION: This one terminal type CR oscillator circuit using a Schmitt circuit reduces a delay period owing to the N-channel transistor and capacitor of a conventional delay circuit and makes it difficult for the rise of a clock terminal that becomes an input to an LSI to penetrate as noise into the delay because an output of a Schmitt circuit 2 is connected to the gate of a P-channel transistor 7 through a delay circuit 15 consisting of inverters 11 to 13 on odd number stages and a Schmitt circuit 14. Further, necessary delay is insured in such a manner that the circuit 14 receives this delay.
Patent JP-H04263609-A (JP)
Title: Fragrant solid sheath-core conjugate short fiber and sustained release fragrant synthetic paper made thereof
Inventor: TASHIRO MIKIO
IPC: D21H27/00
Filed: 1991-02-13
Abstract: PURPOSE:To provide a new solid sheath-core conjugate short fiber suitable for the production of synthetic paper, nonwoven cloth, etc., emitting fragrance over a long period. CONSTITUTION:The polymer for the core part to be compounded with an essential oil is a mixture of a nonpolar polyolefin and a modified polyolefin having polar group and the polymer for the sheath part is a polyester. The dissipation rate of the essential oil component to air can be controlled by this process to obtain a sheath-core conjugate short fiber having fragrance-emitting effect stable over an extremely long period.