baber/WOPTO huggingface dataset:
Patent JP-H0225570-A (JP)
Title: Method for synthesizing hard-carbon film
Inventor: MITOMO TORU
IPC: C23C16/26
Filed: 1988-07-13
Abstract: PURPOSE:To synthesize a hard-carbon film having a low content of impurities and having good lubricity on a substrate at a high rate by decomposing a raw gas contg. a hydrocarbonic compd. in an electrodeless plasma discharge, and impressing a negative potential on the substrate. CONSTITUTION:A reaction vessel 8 is evacuated through an exhaust port 14, and the raw gas 1 contg. a hydrocarbonic compd. such as CH4 is introduced into the vessel 8 along with an addition gas 2 such as H2 and Ar. A high-frequency power is impressed on a high-frequency induction coil 12 wound on the vessel 8 by a high-frequency oscillator 13 to generate an electrodeless plasma discharge in the vessel 8. The raw gas 1 is decomposed by the plasma discharge to synthesize a hard-carbon film on the substrate 9. In this case, a negative voltage is impressed on the substrate 9 by a high-voltage power source 11. As a result, energy is imparted to the ionic species in the plasma, hence the species are accelerated and allowed to collide with the substrate 9 to promote the curing of the carbon film, and a good-quality hard-carbon film is efficiently synthesized.
Patent JP-H04371037-A (JP)
Title: Data change circuit
Inventor: NEMOTO MASAYUKI
IPC: H04L7/00
Filed: 1991-06-19
Abstract: PURPOSE:To eliminate read error of specific bit data in a prescribed frame format in a synchronous transmission network by discriminating whether the phase of a read clock is equal or opposite to that of a write clock to generate the read clock which rises in the center of reception data. CONSTITUTION:When reception data 1 is inputted to a buffer 10, a high-speed reception clock is converted to a write clock 2 having the same period as data 1 and a control clock 4 having a short pulse width by a converting circuit 20. A high-speed transmission clock is inputted to a converting circuit 30 together with a read clock 3 having the same period as the data 1 and an inverted read clock 3' to generate a control clock 5 having the same period as the clock 3 and a short pulse width and a control clock 6 existing within the pulse width of the clock 5. A discriminating part 40 generates first and second select signals in accordance with the presence or the absence of the clock 6 in clocks 4 and 5. A selector 50 selects the read clock 3 and the inverted read clock 3' in accordance with first and second select signals and gives them to a buffer 10.
Patent JP-H0225010-A (JP)
Title: Transformer
Inventor: SAKAI YASUTAKA
IPC: H01F30/00
Filed: 1988-07-13
Abstract: PURPOSE:To reduce the effect inflicting on a winding by the core constituting an orthogonally intersecting magnetic path by a method wherein a plurality of windings are provided on a transformer, and the core is formed in such a manner that the surfaces containing the two magnetic flux generating in the core cross at right angle with each other. CONSTITUTION:Three legs 2, 4 and 9 are provided on the core 1 of a transformer, and cap spacers 6 to 8 are provided on the legs 2, 4 and 9. Besides, cores 12 and 13 are provided on the legs 2, 4 and 9. A primary winding 51, a secondary winding 52, and tertiary windings 53 and 54 of horizontal deflection circuit are provided on the leg 4 of the core 1, and moreover, a tertiary winding 55 is provided on the leg 2. When a magnetic path is orthogonally bent many times, magnetic reluctance becomes higher, the magnetic flux 11, which passes the leg 4, passes the closed magnetic path formed with the legs 4 and 9, and the magnetic flux does not flow much to the leg 2 which has high magnetoresistance. On the contrary, the magnetic flux 10, passing the leg 2, does not pass the leg 4. The voltage induced on the tertiary winding 55 is induced by the magnetic flux 11 passing the leg 4 and leaked on the leg 2 side, and the induced voltage becomes small. The reduced voltage can be compensated by increasing the number of turns of the winding 55 and also by winding the winding 51 on the leg 2.
Patent JP-2001002585-A (JP)
Title: Anti-fibrosis agent containing lecithin-bonded superoxidedismutase
Inventor: TAKEUCHI JUN
IPC: A61K45/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject anti-fibrosis agent exhibiting synergistic fibrosis inhibiting effect by concomitant administration of a specific lecithin-bonded superoxide dismutase (PC-SOD) with a steroid-based medicine. SOLUTION: This anti-fibrosis agent contains PC-SOD of the formula: SOD'(Q- B)m [SOD' is a residue of superoxide dismutase; Q is a chemical cross-link, e.g. C(O)(CH2)nC(O) or the like; B is a residue of lysolecithin having hydroxyl group at 2 position of glycerol and removed with the hydrogen atom of the above hydroxyl group; (m) is an average number of bonded lysolecithin with 1 molecule of superoxide dismutase and is >=1], and is administered concomitantly with a steroid-based medicine (e.g.; an anti-inflammatory steroid, etc., such as predonisolone). The clinical dosages of the PC-SOD and the steroid-based medicine are exemplified as 1-100 mg and 10-100 mg respectively.
Patent JP-H11353149-A (JP)
Title: Speech synthesizing device and storage medium
Inventor: HOSHIKAWA HIDEYUKI
IPC: G10L13/06
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To actualize the speech synthesizing device which reads the body and signature part of an electronic mail aloud so that they can be heard discriminatingly. SOLUTION: The text data of the electronic mail are inputted (S12) and it is decided (S14) whether or not (n) signature symbols are detected successively in the inputted text data. When the (n) symbols are detected successively (S14: Yes), a reading-aloud voice is changed to a high pitch (S20), the text data of the signature part are inputted (S22), and the sender's name is extracted (S24) from the inputted text data and read aloud with the changed high-pitch voice (S26).
Patent JP-H03128349-A (JP)
Title: Novel ester of 3-methoxyiminopropionic acid and bactericide containing same
Inventor: BERUNTO BUENDEROOTO
IPC: C07C255/54
Filed: 1990-07-04
Abstract: 3-Methoximinopropionic esters of the formula   <IMAGE> (I)  where the radicals R (m=1 to 5) are each hydrogen, halogen, cyano, nitro, alkyl, cycloalkyl, alkenyl, alkoxy, haloalkyl, haloalkoxy, unsubstituted or substituted phenyl, unsubstituted or substituted phenoxy, unsubstituted or substituted benzyl or unsubstituted or substituted benzyloxy, or the group  <IMAGE>  is naphthyl, and X is methyleneoxy, oxymethylene, ethylene, ethenylene, thiomethylene or oxygen, and fungicides containing these compounds.
Patent JP-H1127395-A (JP)
Title: Key telephone system and its line reservation method
Inventor: SHIODA SHINSUKE
IPC: H04Q3/58
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To utilize a line effectively. SOLUTION: The key telephone system is provided with a line use status memory 11 that records a destination telephone set corresponding to telephone lines L, M, and a line reservation section 13 reserves a busy telephone line L in the case that the telephone line L being a connection destination for a call from an extension telephone set B is busy, stores the result to the line use status memory 11, a connection control section 14 connects a reservation message transmission section 12 to the telephone line L used by a connection control section 14 and a connected telephone set 2 to send a reservation message to the telephone set 2. The connection control section 14 monitors the line use status memory 11 and connects a telephone set awaiting the reservation to the reserved telephone line L being a connection object when the telephone line is idle.  The line use status memory 11 stores consecutive speech times to pluralities of telephone lines, the line reservation section 13 selects a telephone line with a longer speech time with priority in the case of reserving a busy telephone line and converts a reservation message into a visible/audible message to improve the effect of the message.
Patent JP-H093656-A (JP)
Title: Treating agent for friction joint surface of high tension bolt of galvanized structure
Inventor: KITAGO HISASHI
IPC: F16B5/02
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a treating agent for joint surfaces with which a prescribed sliding coefft. is easily and surely attained by specifying a compsn. consisting of phosphoric acid, calcium salt of nitric acid, anionic or nonionic surfactant and water or water-soluble org. solvent. CONSTITUTION: The chemicals for treating the joint surfaces of the high tension bolts of a galvanized structure at the time of friction joining of these bolts are prepd. by incorporating 5 to 30wt.% phosphoric acid, 0.1 to 10% >=1 kinds among the calcium, sodium and potassium salts of nitric acid, nitrous acid, sulfuric acid or chlorate, 0.01 to 10% anionic surfactant and or nonionic surfactant and water or water-soluble org. solvent therein and adding >=1 kinds among oxycarboxylic acids further thereto at need. The prescribed sliding coefft. of >=0.4 is surely obtainable with this treating agent simply by brushing the liquid on the joint surfaces of middle and side plates. The joint surfaces are preferably rested in a temp. range of about 5 to 60 deg.C after the brushing and bolt tightening is executed after the confirmation of the drying of the treated surface.
Patent JP-S57164563-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMOTO KEIJI
IPC: H01L21/8234
Filed: 1980-12-12
Abstract: PURPOSE:To avoid short circuit between electrodes when multi-layer electrodes of polycrystal Si is manufactured by a method wherein residual polycrystal Si layer adhering to the end of a lower layer polycrystal Si electrode of the region which corresponds to the gap portion of an upper layer polycrystal Si electrode is separated and removed by etching. CONSTITUTION:A thin SiO2 film for etching stopper is formed and then the first polycrystal Si layer 16' is formed on an Si substrate on which a field oxide film 11 has been formed. Then an SiO2 film 17 for layer insulation is formed by thermal oxidation of the surface of the layer 16' and resist pattern 19 is formed on the surface. Then the film 17 and the polycrystal Si 16 are removed by wet- etching with HF and by dry-etching with plasma. After that a thin SiO2 film 22 of thickness approximately 1,000Angstrom  is formed on the end surface of the lower layer polycrystal Si electrode 16' and the second polycrystal Si layer 23 is piled on the whole surface. Finally the polycrystal Si layer 23 is patterned and the required multi-layer electrodes composition is obtained.
Patent JP-H0927669-A (JP)
Title: Circuit board manufacturing method and device
Inventor: HIGASHIDA TAKAAKI
IPC: B23K26/382
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To carry out boring of high quality efficiently meeting various processing requirements by a method wherein a laser boring is carried out onto a base material subjected to a color tone change process. SOLUTION: The base material 4 of a circuit board to manufacture is irradiated with a laser beam enhanced in energy density through a condensing lens 3, whereby a hole is bored in the base material 4 through the thermal energy of a laser beam. The base material 4 is placed on a stage 5 coming into close contact with it and positioned. When organic ingredient such as thymol red is added to the base material 4 mainly composed of ABS resin to change it in color tone, a boring operation is carried out with an accuracy of up to ±8% when the base material 4 is yellow. The added organic ingredient is vaporized while a boring operation is carried out and removed through a through-hole, so that the base material 4 can be processed and designed without taking into consideration an deterioration of insulating resistance in itself and the influence of additive.  By this setup, a circuit board can be enhanced in processability, quality, and productivity.
Patent JP-H1124254-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGAWA MAKOTO
IPC: G03F7/028
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive resin composition capable of undergoing ultraviolet exposure and being developed in a dilute alkaline aqueous solution and forming a pattern high in sensitivity and good in heat resistance and electric resistance and resistance to chemicals, and suitable for a solder resist for manufacturing a printed wiring board. SOLUTION: The photosensitive resin composition developable in an aqueous dilute solution is obtained by allowing a (meth)acrylic acid to react with at least a part of the epoxy groups of a multifunctional epoxy resin, again allowing a polybasic acid anhydride to react with this reaction product, and further allowing glycidyl (meth)acrylate to react with the obtained carboxylic groups to form a photosensitive prepolymer, and mixing a photopolymerization initiator, a reactive diluent, and a thermosetting compound with this prepolymer.
Patent JP-S6155592-A (JP)
Title: Device for thermal accumulation
Inventor: TAKENAKA FUMIYA
IPC: F28D20/00
Filed: 1984-08-24
Abstract: PURPOSE:To ewnable a high temperature thermal accumulation tank to be kept at a high temperature level by a method wherein a changeover of thermal medium such as air in the high temperature thermal accumulation tank and a low temperature thermal accumulation tank can be automatically performed without using any sensor or power. CONSTITUTION:In a thermal accumulation tank 1 of a double structure, a high temperature thermal accumulation tank 8 is arranged in it and a low temperature thermal accumulation tank 9 is arranged out of it, and at the same time a thermal medium flow duct 10 is connected to the low temperature thermal accumulation tank 9, and a heat pipe acting as a heat exchanger 12 for transporting heat of high temperature flowed into the low temperature thermal accumulation tank 9 to the high temperature thermal accumulation tank 8 is arranged between the low temperature thermal accumulation tank 9 and the high temperature thermal accumulation tank 8. As a result, the high temperature heat can automatically be transferred by the heat exchanger 12 without using any sensor or power for performing the relatave changeover between the high temperature thermal accumulation tank and the low temperature thermal accumulation tank and further the high temperature thermal accumulation tank can be maintained at a high temperature level.
Patent JP-H1127379-A (JP)
Title: Automatic tone volume adjustment method and voice communication equipment provided with automatic tone volume adjustment function
Inventor: SASAKI SEIJI
IPC: H04M1/60
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the automatic tone volume adjustment method in which troublesome operation for tone volume setting by the user is avoided and a tone volume is properly set automatically and to provide the voice communication equipment provided with the automatic tone volume adjustment function. SOLUTION: A transmission voice signal power P per unit frame and a moving mean power PIII before a prescribed time of a frame power are calculated respectively (steps 100, 120), and whether or not a ratio P/PIII is within a prescribed range is discriminated (step 140). On the occurrence of discrimination it that the ratio P/PIII is within a prescribed range caused by a prescribed number of times (steps 140, 160, 180), it is regarded that surrounding noise is mainly received in place of input of a transmission voice signal and a receiving tone volume is set to a predetermined tone volume in response to the frame power in this case to set automatically the receiving tone volume to a volume in response to the surrounding noise level.
Patent JP-H1021262-A (JP)
Title: Information retrieval device
Inventor: GUNJI KEIKO
IPC: G06F17/30
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To execute fuzzy retrieval of a desired character string by accessing a dictionary by means of an address with the group of character strings described in an inter- character transition information table and displaying the group of the character string in a dictionary corresponding to the address as a retrieval result. SOLUTION: An inputted handwritten pattern is character-recognized a3 by matching with a character pattern in a recognition dictionary a3. In order to optimize the candidate precedence of a candidate character obtained as the result of character recognition, a character transition and probability table a4, which is prepared by learning and describes transition probability between characters and pointers of candidate words in a word dictionary including character transition, and a character appearance probability table d8 are referred to and the candidate precedence is optimized in order to improve appearing probability as a character string, and a pointer to a word in the word dictionary to which the optimized character string corresponds to (a5).  The obtained word in the word dictionary a6 and the candidate character string are collated to obtain (a7) the pertinent word and information before/after it from hierarchical information in the word dictionary to display the result on LCDa8.
Patent JP-H1019449-A (JP)
Title: Cooling storage
Inventor: NIIJIMA HIROSHI
IPC: F25D21/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage having a high evaporating power which evaporates drain water from an evaporating pan. SOLUTION: A cooling storage is provided with a machine compartment 7 under a storage compartment. An evaporating pan 11 in which drain water flows, is laid out in the front side of the machine compartment 7 while a condenser 17 and a condenser fan 18 are laid out beyond this evaporating pan 11. The width of the evaporating pan 11 in the transverse direction is formed longer than the size in the depth direction. Moreover, a compressor 19 discharges a refrigerant to the condenser is laid out on one left side or one right side of the condenser, the condenser fan 18 sucks up air from the front side of the machine compartment 7 and exhausts the air outwardly from the inner part of the machine compartment 7. The evaporating pan 11 and the condenser 7 are laid out on the flow of this air.
Patent JP-H1140517-A (JP)
Title: Interconnection film for forming semiconductor element and semiconductor package
Inventor: ISHIGAMI TAKASHI
IPC: H01L21/285
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent joint leak, etc., from occurring and a function of a barrier layer from degrading, by using one kind of metal selected among Ti, Zr, or Hf wherein Al content is specified, or such compound as formed using the metal. SOLUTION: The semiconductor package comprises, at least a part of a wiring network, one kind of metal selected out of Ti, Zr and Hf whose Al content is 10 ppm or less, or a compound formed using the metal. Relating to a high-purity metal material wherein Al amount is extremely low, a crude metal material, for example, is refined by an iodide decomposition process, or a crude metal material, etc., obtained by a molten salt electrolytic method is surface-processed, then a contaminated layer present on the surface of crude metal material is removed, and electron beam dissolution is performed under high vacuum. In short, a crude Ti material and an iodine are fed in a reaction chamber 1, while a filament 5 is electrified and kept at, for example, 1100-1500 deg.C, and the inside of the reaction vessel 1 is kept at, for example, 100-200 deg.C.
Patent JP-H0465080-A (JP)
Title: Combined electric cable
Inventor: IEGI TOSHIATSU
IPC: H01R31/06
Filed: 1990-07-03
Abstract: PURPOSE:To simplify the wiring of a power cable and a signal cable by integrating a power feed line and a signal line with a film, connecting a power adapter to the power feed line and a connector to the signal line, and fixing the separation section of the power feed line and the signal line with a mold member. CONSTITUTION:A signal line 2 constituting a signal transmission path and a power feed line 3 constituting a power transmission path are arranged in parallel, and their outer peripheries are combined into one cable by a film 4. This combined cable is cut at the required length, a connector 5 arranged with signal pins and power pins on the same substrate is fixed at one end, the signal line 2 is connected to the signal pins S, S, S..., and the power feed line 3 is connected to the power pins P, P. The film 4 is peeled to expose the signal line 2 and the power feed line 3 at the other end side at the length required for the distance between the equipment 11 to be connected and a power receptacle 12, a connector 6 is connected to the signal line 2, and a power adapter 7 is connected to the power feed line 3. The wiring of the cable is simplified.
Patent JP-H0735642-A (JP)
Title: Balance for measuring hinge moment
Inventor: ABETA TAKESHI
IPC: G01M9/08
Filed: 1993-07-16
Abstract: PURPOSE:To provide a balance for measurement of hinge moment in a more compact structure wherein a fitting part does not project from the contour of a wing, a steering face mounting part is easily sealed and a hinge is quite easily registered. CONSTITUTION:A fitting part 3 fitted to a fixed wing 2, a steering surface 1 and a measuring element 4 are cut out from one body of a single material so that the measuring element 4 is interposed between the fitting part 3 and steering surface 1. A slit 6 is formed in a manner to couple both ends of the measuring element 4 with the fitting part 3 and steering surface 1 respectively. Accordingly, a twist is generated in the measuring element, 4. The measuring element is formed thinner than the thickness of both wings, thereby to increase the sensitivity. Moreover, the measuring element 4 is formed not to project from the contour of the wing. At the same time, a sealing material 11 of silicone resin is filled in a step difference between the part of the slit 6 and the contour of the wing.
Patent JP-S5878167-A (JP)
Title: Imaging device
Inventor: GOMI YOSHIYUKI
IPC: G03G15/22
Filed: 1981-11-04
Abstract: PURPOSE:To supply a stabilized optical signal, by making a generator unit of an optical signal in which a liquid crystal driving circuit is provided, a closed construction and providing a heat dissipating means of a cooling device at the inner side of the unit and a cooling device at the outside. CONSTITUTION:In an optical signal generator unit, a fluorescent lamp is used for a light source 51 and the fluorescent light is cooled efficiently by a light leakage preventing plate 52. Light is condensed in a liquid crystal panel 54 by a transparent plastic rod lens 53. A crystal light valve is fitted to a metallic chassis substrate 57 and an optica signal obtained by said light valve is formed an image onto a photosensitive part by an optical lens 58, and the air in the generator unit is circulated by a fan 61.
Patent JP-H0464270-A (JP)
Title: Manufacture of superconductor
Inventor: HATTA SHINICHIRO
IPC: H01L39/24
Filed: 1990-07-04
Abstract: PURPOSE:To make it possible to control oxyen contained in a thin film with ease by introducing an excess amount of oxygen in advance by means of ion implantation or pressure oxygen annealing into a multilayer lattice thin film comprising an oxide superconductor, and applying X-rays to the multilayer lattice thin film. CONSTITUTION:The concentration of carrier is controlled by applying X-rays to a thin film having a large number of CuO planes, which makes it possible to embody the maximum transistion temperature Tc in a given number of planes. Then, when X-rays are applied to a sample, the Tc is increased to a maximum value in a certain irradiation time. If X-ray irradiation is further kept on, the Tc will begin to decline while the electric resistivity will start its increase and lose the sueperconduction properties until it turns into a semiconductor. As described above, this X-ray irradation process does not need high temperature annealing to be required to control the concentration of carriers and control the concentration of carriers with high accuracy while they are kept under a well-kept crystal condition at a room temperature.