baber/WOPTO huggingface dataset:
Patent JP-H0476926-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MINOHOSHI TOMIO
IPC: H01L21/00
Filed: 1990-07-19
Abstract: PURPOSE:To improve yield of products, productivity, quality, and the like as well as operation factor and reliability by intermittently feeding the lead frame carrier system by the pitch of islands. CONSTITUTION:In a lead frame carrier division 11, lead frames 13 transported from a lead frame supplier division 12 are intermittently fed according to the pitch of islands of the lead frames 13. As the carrier duct of frames 13, a tunnel is formed in the division 11. This saves loss time in transfer in the case of treatment one by one on an XY table, improves productivity drastically, and enables formation of reductive or non-oxidative atmosphere, thereby improving yield of products, productivity, quality, and the like. A further treatment by island can shorten time of exposure of semiconductor elements to a reductive atmosphere, stabilize and maintain yield of products, reliability, and the like.
Patent JP-H0356743-A (JP)
Title: Power transmission device
Inventor: FUKUNAGA KEIGO
IPC: F16H1/18
Filed: 1989-07-21
Abstract: PURPOSE:To reduce cost for facility and simplify assembly by forming a power transmission device for altering rotation of an input shaft to a perpendicular direction and transmitting to an output shaft with helical gears having helix angle of 45 deg.. CONSTITUTION:An output shaft 29 perpendicular to a gear shaft 26 is pivoted in a gear box 21. On the output shaft 29 and the gear shaft 26, helical gears 30,31 formed with helix angle 45 deg. to be engaged with each other are pivoted respectively. When a motor shaft 23 rotates, the rotation is transmitted to the gear shaft 26 by engagement of the helical gears 30,31 wherein the rotation of the gear shaft 26 is transmitted to the output shaft 29 by engagement of the helical gears 30,31 to rotate the output shaft 29. Gear cutting of the helical gears 30,31 can be done with the same machine tool as that for gear cutting of other helical gears 25,28. Thus facility cost can be reduced as well as assembly is simple.
Patent JP-H0475383-A (JP)
Title: Solid-state image sensing element
Inventor: YAMAMOTO JUNICHI
IPC: H04N5/355
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a solid-state image sensing element wherein the deterioration of sensitivity and the decrease in saturated-signal charge quantity are prevented by constituting an impurity layer, which is provided in a semiconductor substrate, of two layers of a lower intermediate- concentration layer and an upper high-concentration layer. CONSTITUTION:In a photoelectric converting part 1, an n-type impurity layer 3 is formed in a p-type silicon substrate 2. An n-type intermediate-concentration layer of the n-type impurity layer 3 is formed in the surface of the p-type silicon substrate 2 to the depth of 1.2mum by phosphorus ion implantation. Thereafter, an n<->-type impurity layer 9 which is to become an embedded channel CCD part is formed to the depth of 0.6 7m by phosphorus ion implantation in the surface. At the same time, the similar ion implantation is performed into the upper layer of the n-type impurity layer 3. Then, the ion concentration is added in the upper layer of the n-type impurity layer, and an n<+>-type high-concentration layer 5 is formed. The double layers are formed of the layer 5 and the n-type intermediate-concentration layer 4. As a result, the accumulated capacity of the signal charge in the photoelectric converting part can be increased without the sacrifice of the sensitivity characteristic for the incident light which undergoes photoelectric conversion at the deep part in the substrate. The saturation output voltage can be improved with the required spectroscopic sensitivity characteristic being maintained.
Patent JP-2001022655-A (JP)
Title: Electronic mail system
Inventor: YONEI TATSUYA
IPC: H04L12/58
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to grasp a flow of messages and to improve the management efficiency of received messages by integrating multiple received messages, sent and received in response to one message, into one message while taking their mutual relation and transmission time into account so that it can be read. SOLUTION: Messages that mail users send and receive in response to one message are integrated into one message logically in time series to grasp the transmission and reception of the messages only by reading the one integrated message. In this system, a message block(MB) managing mechanism 11 writes properties by MBs to an MB management table 20 once an MB recognizing mechanism 12 of a mail server 10 recognize the MBs. An integrated message generating mechanism 13 logically rearranges the MBs included in messages recognized as independent MBs by the MB recognizing mechanism 12 and merges them in a new message file to generate the one integrated message.
Patent JP-H061632-A (JP)
Title: Method and device for synthesizing porous base material for optical fiber
Inventor: ISHIDA SADANORI
IPC: G02B6/00
Filed: 1992-06-24
Abstract: PURPOSE:To provide a method (device) for synthesizing a porous base material for optical fiber improved in the sticking rate of a glass particulate to the porous base material for optical fiber. CONSTITUTION:In the case of spraying the glass particulate from a burner 2 to a core rod 1 to be a clad part of the optical fiber by introducing a raw material gas such as SiCl4 and GeCl4 and a combustion gas such as hydrogen and oxygen to the burner 2 to be stuck and deposited on the core rod 1, an electrode wire 3 is inserted to the burner 2 and by applying voltage of alternate positive and negative polarity to the electrode wire 3, the glass particulate 7 is positively and negatively charged. As a result, because the combination of the glass particulate 7 with each other is accelerated in a space between the burner and the core rod 1 and the granulation proceeds, the sticking ratio of the glass particulate on the core rod 1 is improved.
Patent JP-S5979567-A (JP)
Title: Composite semiconductor device
Inventor: YOSHITAKE TOMONOBU
IPC: H01L21/331
Filed: 1982-10-29
Abstract: PURPOSE:To prevent a composite semiconductor device from the reduction of the hFE and the withstand voltage by method wherein a thin lead glass layer is provided between a conductive path to connect between unit elements formed on a same semiconductor substrate and an oxide film positioning directly thereunder. CONSTITUTION:A lead glass layer 8 is formed according to the sputtering method on the surface oxide film 4 of a substrate 10 between the P type bases 2a, 2b of unit transistors, and an Al wiring 5 to connect between the emitter and the base of both the transistors is provided thereon. At this construction, even when the Al wiring 5 has negative potential and the substrate 10 has positive potential, concentration of ions is reduced, and formation of an inversion layer becomes hard. Moreover because lead glass itself has also the gettering effect, formation of the inversion layer becomes hard moreover, and the device can be prevented from variation of the hFE. Accordingly, no channel stopper is needed, and the reduction of withstand voltage according to a channel stopper is also removed.
Patent JP-S6348294-A (JP)
Title: 2'-deoxy-5-fluorouridine derivative
Inventor: FUJII SETSUO
IPC: C07H19/06
Filed: 1986-08-13
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or 2-6C saturated alkanoyl wholly substituted with F; R<2> is (deuterium-substituted) lower alkyl; when R<1> is H, R<2> is deuterium-substituted lower alkyl]. EXAMPLE:2'-Deoxy-3',5'-di-O-trifluoroacetyl-5-fluoro-3-trideuteriummet hyluridine. USE:A determination specimen and internal standard specimen for gas- chromatography mass spectrum analysis (GC-MS analysis). PREPARATION:A compound of formula I wherein R<1> is H and R<2> is deuterium- substituted lower alkyl can be produced by introducing a lower alkyl group wholly substituted with deuterium into the 3-site of 2'-deoxy-5-fluorouridine of formula II in an inert solvent in the presence of a basic compound.
Patent JP-2001023318-A (JP)
Title: Recording and reproducing device, recording device and reproducing device
Inventor: HOSHI SHUSUKE
IPC: H04N5/92
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce degradation of quality of a reproduced picture at the time of recording mode transition. SOLUTION: During 4 frames immediately after mode transition from SD mode to SDL mode, this recording and reproducing device inputs a code indicating presence of an error is inputted in an STA region of each macro block and picture data is recorded in a magnetic tape. When reproducing, 3 frames immediately after mode transition are interpolated by a frame interpolation system using picture data before mode transition, a fourth frame is interpolated by interpolation within frames and for fifth and succeeding frames, interframe interpolation using a fore frame is applied.
Patent JP-H1036016-A (JP)
Title: Elevator controller
Inventor: FUJINO ATSUYA
IPC: B66B1/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To set a timepiece inside an elevator controller to the reference time of a building. SOLUTION: This controller is installed in a building equipped with a master timepiece 5 that serves as the reference of the time of timepieces in the building and with an in-building network 4 over which information about the master timepiece is transmitted. In this case, a network connection means 3-1 is provided for connection to the in-building network. The network connection means 3-1 gains time calibrating information from the master timepiece 5 via the in-building network 4 to calibrate the time of a timepiece means 3-2. The timepiece means 3-2 outputs time information inside the elevator controller 3. Therefore, the timepiece inside the elevator controller can be set accurately to the master timepiece in the building in which the device is installed. A device exclusively for calibrating the timepiece in the elevator controller can be omitted.
Patent JP-2000082785-A (JP)
Title: Semiconductor device
Inventor: HAGA YASUSHI
IPC: H01L21/822
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an element without causing mutual reaction in the interface between a dielectric and an electrode, including impurities such as Na in a manufacturing process, and deteriorating a dielectric element due to the diffusion of hydrogen in a heat treatment process in the dielectric element. SOLUTION: In a semiconductor device where a dielectric element with structure where a dielectric 103 is pinched between the upper and lower electrodes 102 and 105 is integrated on the same semiconductor substrate where an active element is formed, a reaction prevention film 104 is inserted between at least one electrode of the upper and lower electrodes and the dielectric, the reaction prevention film 104 is made of silicon dioxide or phosphor-doped silicon dioxide, and the main constituent of the material of the upper electrode 105 is aluminum.
Patent JP-H0743333-A (JP)
Title: Catalytic combustion type gas detector and production thereof
Inventor: OGINO KAORU
IPC: G01N27/16
Filed: 1993-07-30
Abstract: PURPOSE:To provide a gas detector equipped with constitution capable of imparting desired characteristics. CONSTITUTION:A gas detector has a detection element 10 formed by providing a detection element 16 having a detection part 15 heated upon the contact with gas to be detected to be changed in its resistance value to one pedestal member 11, a comparison element 20 formed by providing a comparison element 26 having the comparison part 25 corresponding to the detection part 15 of the detection element 10 to other pedestal member 21 and a pedestal connecting means 30 connecting the other pedestal member 21 of the comparison element 20 and one pedestal member 11 of the detection element 10 to allow both elements 16, 26 to approach each other in opposed relationship and, at the time of connection, the detection element 10 and the comparison element 20 can be selectively connected.
Patent JP-S6348073-A (JP)
Title: Image forming device
Inventor: WATANABE YOSHIO
IPC: B41J2/325
Filed: 1986-08-15
Abstract: PURPOSE:To very simply produce a film for printing original plate production by optically scanning an original to read an image as plural kinds of chrominance signals, and forming an image on an image forming medium by using separate monochromatic image forming media after converting the above- said signals to image forming signals. CONSTITUTION:An original is optically scanned, and an image is read into color signals of three kinds of colors that are cyan, green, and yellow, and these three kinds of color signals are converted into image forming signals of four colors that are yellow, magenta, cyan, and black. By using each of these four kinds of image forming signals, each image is formed on a plastic film or a paper P by using thermal transfer ink ribbons 34 of plural colors. Thus color separation block copy of different colors are produced. As a result, the film for the printing original plate production can be manufactured very simply.
Patent JP-H0744897-A (JP)
Title: Disk for inspection and its production
Inventor: SHIBA MITSUO
IPC: G11B7/007
Filed: 1993-07-30
Abstract: PURPOSE:To provide a disk for inspection with which inspection accuracy is uniformly maintained and efficient working is possible by providing the disk for inspection to be used for inspection and adjustment of a reproducing device with grooves of prescribed arrangement and providing the disk with pseudo defective parts. CONSTITUTION:On the surface of the disk 1 for inspection, a uniform pseudo defective part 5 formed out of an interruption 6, to simulate the chipping, flaws, etc., of a recording layer formed out of plural groove arrays of prescribed arrangement, a blank band to simulate stains, dust, etc., and a finger print 8 to simulate a fingerprint in an inner region 3 having a circle formed in the middle of the radial direction as a boundary line 2, is arranged. A similar pseudo defective part is arranged in an outer region 4 as well. These defective parts are worked by the stamper assembled and formed with corresponding unit grooves. The disk for inspection and adjustment of the reproducing device which uniformly maintains the inspection accuracy by these uniform defective parts free from unequalness and is efficiently workable is obtd.
Patent JP-H0280066-A (JP)
Title: Gymnastic appliances
Inventor: MAIKERU EI UEERERU
IPC: A63B23/02
Filed: 1989-07-25
Abstract: PURPOSE: To enable improvements in punching power, punching sustaining power and hand speed simultaneously, by combining an elastic member, a back member and plural lubricating members while comprises an armpit member to form a track for the elastic member, and the track has the end part adjacent to the user's armpit so that the power is directed to the use's armpit. CONSTITUTION: The equipment is composed of an armpit member 20 which is connected to the back member 40 by a hinge 100, a holding grip 60 which is attached to the elastic member 80, a low friction lubricating member 120, and a shoulder strap 140 and a chest belt 160 which fit a boxing sport training equipment to a man's body. The boxing spot training equipment is fit by locating the armpit member 40 at the user's back of his upper trunk, so that the armpit member 20 is extended to his armpit. The holding grip 60 is held by both hands of the user during training exercise and the elastic member 80 provides the user with resistance against the user's arm movement. The armpit member 20 guides the elastic member on the track and includes the means to keep it on the fixed position on armpit. For this purpose, a roller bearing 22 and a pulley 21 are provided.
Patent JP-S6167230-A (JP)
Title: Wafer drier
Inventor: NISHIHATA MIKIO
IPC: H01L21/304
Filed: 1984-09-10
Abstract: PURPOSE:To improve the cleaness of the surface of a silicon wafer after it is dried, by fixing the wafer and by blowing heated air purified by a high performance filter to the wafer for drying the same. CONSTITUTION:A silicon wafer 10 as carried by a carrier 15 is etched lightly and then washed by pure wafer so as to remove the chemical agent from the surface of the silicon wafer. The carrier 15 carrying the silicon wafer 10 is then introduced in a wafer drying chamber 26 and a door 25 is closed. A start button of a sirocco fan 20 is pushed to start the operation of the drier. The air accelerated by the sirocco fan 20 cycles from a conical heater 21, to a high performance filter 22, to an induction cylinder 23, to a straightening vane 24 and to the wafer drying chamber 26. In this manner, the wafer is not charged with static electricity and therefore it is prevented from the adhesion of dust. Moreover, the wafer is freed from any trace of wafer splashes.
Patent JP-H0354994-A (JP)
Title: Device for reducing noise in vehicle room
Inventor: NAKAJI YOSHIHARU
IPC: B60R11/02
Filed: 1989-07-24
Abstract: PURPOSE:To highly accurately execute respective processing by starting a flip flop(FF) circuit by a pulse signal having a half period of a filled sound and generating a signal to be the base of a secondary sound. CONSTITUTION:A rectangular wave forming means 52 starts the FF circuit by a pulse signal with the half period of a room noise (filled sound) synchronized with the rotation of an engine, a digital signal forming means 53 converts a rectangular wave into a digital signal expressing the rectangular wave with a prescribed amplitude based upon the AND between the rectangular wave and a sampling clock and the phase processing and amplitude processing of the digital signal are respectively executed by digital signal processing through a phase processing means 54 and an amplitude processing means 55. A means 58 for amplifying a sound (secondary sound) canceling the filled sound and outputting the amplified sound is also mounted. Consequently, a square wave of 50% duty ratio can be formed without executing operation based upon an expensive processor unit and the dispersion of characteristics or a chage with the lapse of time can be removed.
Patent JP-S6436128-A (JP)
Title: Method for receiving fm broadcast in mobile body
Inventor: INOUE KAZUNARI
IPC: H04B7/14
Filed: 1987-07-30
Abstract: PURPOSE:To receive an FM broadcast in an excellent way with a conventional FM receiver in a mobile body by receiving an FM broadcast wave by means of an outer antenna and radiating its received output from an internal antenna to the inside of the mobile body. CONSTITUTION:An FM broadcast wave is received by an outer antenna A2 provided at the outside of the mobile body T and the received FM broadcast wave is radiated in the inside of the mobile body T by using the internal antenna A3 provided in the inside of the mobile body T. Thus, in receiving the FM broadcast wave by a conventional handy FM receiver Re, a phenomenon such as distortion or fading is not caused and the FM broadcast wave is received by a nearly constant radio wave intensity.
Patent JP-H1015319-A (JP)
Title: Filter material for solid-liquid separation of sewage and waste water or the like
Inventor: MORIMURA TADAKI
IPC: B01D39/14
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a filter material for solid-liquid separation of sewage and waste water or the like in which backwash and reutilization are easy when clogging is caused by use for a long period. SOLUTION: Many wires 1 are densely arranged in parallel in the longitudinal direction or the cross direction and also another wire 2, a film or a member fitted with an adhesive is arranged in the necessary positions of the wires 1 arranged in parallel so that the direction differs. A bamboo blind-shaped membrane plate 3 is formed by integrally sticking the wire 2, the film or the member fitted with the adhesive to the wires 1 by a means such as fusion or adhesion. A plurality of sheets of the membrane plates 3 are laminated in the same direction or the different direction.
Patent JP-H0613081-A (JP)
Title: Electrode composite and electrode using it
Inventor: SHIMOMITSU TOMOYUKI
IPC: H01M4/62
Filed: 1992-06-24
Abstract: PURPOSE:To increase the contact area between a nuclear particle and an electron conducting agent, improve adhesion, reduce the peel of an electron conducting aid from the nuclear particle, and improve conductivity, reserving property and durability by covering the surface of the nuclear particle forming an active material with a thin layer of colloidal graphite of the electron conducting aid. CONSTITUTION:A negative electrode 1 for battery is formed of a disc Li. A positive electrode 2 is formed of an electrode formed by pressurizing and molding a mixture of a power particle in which the nuclear particle surface is covered with a thin layer of colloidal graphite of an electron conducting aid, with a binder. An electrolyte 3 is formed by dissolving LiCF3SO3 to a mixed solution of ethylene carbonate and 1,2-dimethoxyethane in capacity ratio of 1:1. A separator 4 is formed of a polypropylene nonwoven fabric and a micro-porous polypropylene film. As the colloidal graphite used as the electron conducting aid, one having an average particle size of 0.01-1mum is used, and, particularly, one having an average particle size less than 0.1mum is preferred. As the nuclear particle, a metal oxide, for example, LixMO2 (0<=z<=1, M is Co, Ni, Tl, Mn, Fe) or Cr2O3, is used.
Patent JP-S6347494-A (JP)
Inventor: ONO AKIRA
IPC: B25D16/00
Filed: 1986-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0716982-A (JP)
Title: Steel plate covered with more than one organic layer
Inventor: HOSODA YASUSHI
IPC: C23C22/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide an organic composite layer-covered steel plate wherein a sufficiently excellent anticorrosion performance of a bare material is shown as a material for an automobile, a household electric product, a building material and so on. CONSTITUTION:An organic composite layer-covered steel plate is composed wherein at least on one face of the steel plate, a plated layer and a chromate cover layer with Cr adhesion quantity of 10 to 200mg/m<2> which is set on the plated layer are formed, and further as their upper layer an organic resin cover layer with a thickness of 1 to 2mum including, in total, 0.05 to 20wt.% of at least one kind of a compound selected from an alkyne group, an alkynol group, amine group or its salt, a thio-compound, a heterocyclic compound, a poly- carboxylic acid compound or its salt, an aromatic carboxylic acid compound or its salt, and lignosulfonic acid or its salt is formed.
Patent JP-S6252906-A (JP)
Title: Insulation coating method for amorphous magnetic material
Inventor: FUKAGAWA HIROMASA
IPC: C23C14/12
Filed: 1985-09-02
Abstract: PURPOSE:To enable reducing eddy-current loss without increasing magnetic reluctance or hysteresis loss and to contrive improving the efficiency of electric power and miniaturizing an equipment by coating a very thin insulating film on a plate of an amorphous magnetic material using the discharge in a vapor phase. CONSTITUTION:A belt type amorphous magnetic material 2 introduced in a reaction cell 1 is exposed in a discharge, e.g., a glow discharge generated in a gas 4 filled in the reaction cell. A gas which easily forms a polymer and is excellent in insulating property and thermal resistance such as ethylene, ethylene fluoride, silane series, etc. is selected for the gas 4. The discharge also requires to continue in a stable state and, e.g., is carried out between an electrode 3 and an amorphous magnetic material leaf 2 which is ground electric potential. The continuous introduction from the atmosphere to the vacuum reaction cell 1 and the taking out of the amorphous magnetic material leaf 2 require through a low vacuum chamber provided between the atmosphere and for this, a differential exhaust is used. In this way, an insulating material thin film is continuously formed on the amorphous magnetic material leaf.