baber/WOPTO huggingface dataset:
Patent JP-H06247858-A (JP)
Title: Antiosteodystrophic agent in chronic renal failure
Inventor: OIDE HIROISA
IPC: A61K9/48
Filed: 1993-02-23
Abstract: PURPOSE:To obtain an osteodystrophic agent containing secalciferol as an active ingredient, effective in osteodystrophy of renal dialysis patient, extremely few in side effects, rich in stability and used for soft capsule preparation, etc. CONSTITUTION:This antiosteodystrophic agent contains secalciferol as an active ingredient. The agent is preferably used as soft capsule preparation and is preferably a liquid agent for capsule being triglyceride of medium chain straight- chain saturated fatty acid consisting of (A) secalciferol and (B) triglyceride of medium chain straight-chain saturated fatty acid consisting of a mixture of caprylic acid with capric acid as an oily base and containing the components A and B in a weight ratio of the components B/ A of (200/1) to (200000/1). Furthermore, the antiosteodystrophic agent is preferably a liquid agent for capsule in which a weight ratio of tocopherol, butylhydroxyanisole, and butylhydroxytoluene to secalciferol in oily base is (1/10) to (500/1).
Patent JP-H06255173-A (JP)
Title: Image recording apparatus
Inventor: KURA MITSUYOSHI
IPC: H04N1/405
Filed: 1993-03-09
Abstract: PURPOSE:To prevent the density irregularity by changing the ratio of a first and a second times of a first image signal by means of a second image signal generating means and outputting the ratio to a light emitting means. CONSTITUTION:When a random numbers generator 27 inputs a random numbers signal VR of (m) bits to a random numbers converter 30 synchronously with a clock signal, the random numbers converter 30 converts the random numbers signal VR to a random numbers signal V1 of a different value. The converted random numbers signal V1 is sent to a random numbers detecting part 31 via a latch 28. The random numbers detecting part 31 detects a symbol of a random numbers (y) represented by the random numbers signal V1, and outputs V3 (+/-signal) indicating the symbol to an AND/OR circuit 33. Moreover, the random numbers detecting part 31 detects an absolute value of the random numbers (y) ¦y¦ and outputs as a signal V2 to a selector 32. The selector 32 extracts a terminal corresponding to the absolute value ¦y¦ from (n) terminals I1-In, and outputs a signal delayed by a selected delay circuit Di as an image signal Vdi to the AND/OR circuit 33.
Patent JP-H08273989-A (JP)
Title: Manufacture of electrical double layer capacitor electrode
Inventor: TAKEDA TOSHIKAZU
IPC: H01G11/22
Filed: 1995-03-31
Abstract: PURPOSE: To provide the manufacture of an electrical double layer capacitor electrode so as to uniformly activate carbon in a short time without using a special chemical in a method that applies microwaves to carbon powder. CONSTITUTION: The manufacture of an electrical double layer capacitor electrode that activates carbon by applying microwaves to carbon powder includes a process of applying microwaves to the electrode which is impregnated with water and electrolyte and a process of re-impregnating the electrode with electrolyte. After the process of boiling the electrode formed by sintering and solidifying carbon in water or electrolyte, a process of applying microwaves to the electrode which is impregnated with water and electrolyte and a process of re-impregnating the electrode with electrolyte are performed.
Patent JP-H10270255-A (JP)
Title: High-frequency chip bead element
Inventor: NAKANO ATSUSHI
IPC: H01F17/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency chip bead element possessed of high-frequency cutoff and low-frequency transmission characteristics by a method, wherein the high-frequency chip bead element is composed of an insulating base and at least a signal conductor, the insulating base is a composite member which is a mixture of ferrite powder and insulating resin, and the signal conductor is embedded in the insulating base in a spiral form. SOLUTION: An insulating base 1 is formed of composite member of a mixture of ferrite powder and insulating resin. A signal conductor 2 is embedded in the insulating base 1 in a spiral form. The insulating base 1 is equipped with terminal electrodes 51 and 52, provided to both its opposed edge faces for external connection. The signal conductor 2 is wound providing a space between its winding conductors in a direction vertical to a straight line drain between the terminal electrodes 51 and 52. A space between the winding conductors is set larger than the diameter of the wire of the signal conductor 2. The ends of the signal conductor 2 are connected to the terminal electrodes 51 and 52 respectively.  By this setup, an unwanted high-frequency component in a high-frequency region contained in frequency signals which pass through the signal conductor 2 can be surely absorbed by the absorbing action of the insulating base 1.
Patent JP-H08153877-A (JP)
Title: Manufacture of insulated-gate field-effect transistor with especially short channel length and corresponding transistor
Inventor: ARAN SUTORABONI
IPC: H01L21/28
Filed: 1995-03-31
Abstract: PURPOSE: To easily realize a high-performance transistor, having shortened channel length of 0.1 μm or less by utilizing current 0.35-0.5 μm MOS manufacturing technology. CONSTITUTION: Multilayer structure containing a surface layer, having selected thickness and forming a stage, is formed onto the surface of a semiconductor or conductor first layer 3 deposited on a primary isolation layer 2 covering the specified zone of a substrate 1 partitioned between inter-element isolation zones 4, the surface layer is etched in an anisotropic etching at the place of the stage, and a projecting region 11 comprising a semiconductor central section is formed in the non-etched residual zone of the surface layer. The width of the leg of the projecting region 11 is related directly to the thickness of the surface layer and prescribes the channel length of the transistor. A comparatively thin surface layer is obtained easily by current technology.  The non-etching residual zone, as the result of the anisotropic etching of the sections of the first layer 3 at both sides of the projecting region, forms a gate semiconductor or conductor region insulated from the substrate 1 by the section of the primary isolation layer 2.
Patent JP-H0578310-A (JP)
Title: 7,8,25-trihydroxyvitamin d compound
Inventor: HEKUTAA EFU DERUUKA
IPC: C07C401/00
Filed: 1992-02-27
Abstract: PURPOSE: To provide a new 7,8,25-trihydroxy-7,8-hidhyrovitamin D 3  and its hydroxy-protected derivative having a modified ring A and triene-chromophore, which is useful as an intermediate for the synthesis of vitamin D compound.  
     CONSTITUTION: The compound of the formula (R 1  to R 4  are each H or an OH-protective group), e.g. 7,8,25-trihydroxy-7,8-dihydrovitamin D 3  3-acetate, is obtained by treating 25-hydroxycholecalciferol-3-acetate with osmium tetroxide in a pyridine solution. The compound of the formula is useful as an intermediate for the synthesis of the compound which has high affinity against D-receptor protein in bowels. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5410744-A (JP)
Title: Copying apparatus
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/22
Filed: 1977-06-27
Abstract: PURPOSE: To fold copy paper in an automatic and selective manner so as to substantially increase the copying speed by providing copy paper folding means at the output of a copied transfer material so as to accomplish the operation control in accordance with the copy size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S533607-A (JP)
Title: Polyphase armature winding
Inventor: YAMASHITA TOYOHARU
IPC: H02K3/04
Filed: 1976-06-30
Abstract: PURPOSE: To have any specification satisfied with regard to torque and operation characteristics etc., by extendin the range for selecting the average number of conductor per one slot and also by enabling the number of parallel circuit to be selected as identical to the number of pole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04314404-A (JP)
Title: Applicator for cosmetic substance
Inventor: MIURA AKIYOSHI
IPC: A45D40/26
Filed: 1991-04-09
Abstract: PURPOSE:To use a cosmetic substance running low by pushing a cap and lowering a cosmetic-applying part, by a method wherein a cylindrical inner plug which can be slid in axial direction to a cap, but can not be turned in circumferential direction is provided, and the inner plug is held under the condition under which force is applied to the opening side of the cap by a spring member placed in the cap. CONSTITUTION:A cylindrical sealing plug 14 is closely fitted into an opening part 12 smaller than the inside diameter of a container 10 and a rod part 36 having a brush 38 at the top end thereof is projected at a cap 20. A cylindrical part 34 is formed between this rod part 36 and a part 33 with a large diameter, and an inner plug 25, in which a female thread part to be screwed on a male thread part 13 around the opening part 12 is formed, is placed between this cylindrical part 34 and an outer cylindrical part 22. Since a key 27 is inserted passing through holes 25a formed on the inner plug 25 and slots 35a formed on the cylindrical part 34, the inner plug 25 can not be turned in circumferential direction and can be slid only in axial direction. In addition, a spring range 28 is formed at the upper end part of the inner plug 25 and the cap 20 is smoothly screwed around the opening part 12. In this way, a cosmetic substance running low can be used.
Patent JP-H06262039-A (JP)
Title: Method for purification of exhaust combustion gas and catalyst used for the method
Inventor: KIKUCHI HIDEKAZU
IPC: B01D53/86
Filed: 1993-03-11
Abstract: PURPOSE:To provide a method for purification wherein conversion rate of lower hydrocarbon included in combustion exhaust gas generated by means of a dilution combustion system to CO is low and nitrogen oxide in the exhaust gas can efficiently, be reduced and purified in a wide reaction temp. region of low temp. and with high selectivity and the lower hydrocarbon and CO in the exhaust gas are efficiently purified and a catalyst used for this method. CONSTITUTION:Catalytic reaction of combustion exhaust gas contg. a small amt. of lower hydrocarbon, nitrogen oxide and CO and a large amt. of oxygen is performed in the presence of a catalyst wherein indium is carried on a carrier consisting of a ZSM-5 type zeolite or a ferrielite type zeolite. In addition, if necessary, a small amt. lower hydrocarbon are incorporated in the exhaust gas to make the summed amt. of lower hydrocarbon in the exhaust gas to be necessary amt. for reduction and purification of nitrogen oxide in the exhaust gas. In addition, the lower hydrocarbon in the exhaust gas is methane or contains methane as the main component and the lower hydrocarbon being incorporated if necessary is methane or a mixed gas wherein methane is the main component.
Patent JP-H09265355-A (JP)
Title: Data storage management system and data storage management method
Inventor: MIZUNO MASAHIRO
IPC: G06F3/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To access information for which a disk manager monitors and controls a shared disk by the file access instruction of an operating system mounted to a HOST system in the case of managing the disk shared and used between systems connected by a network. SOLUTION: An operation information storage part is turned to a file form accessible by the file access instruction of the operating system mounted to the HOST system and the HOST system reads the operation information of a storage stored in an operation information file 21c by the file access instruction. Also, control information for controlling the operation of the storage is written in the operation information file 21c. The disk manager controls the operation of the storage corresponding to the control information of the operation information file 21c.
Patent JP-S59202722-A (JP)
Title: Composite piezoelectric resonator
Inventor: SUEYOSHI MASAAKI
IPC: H03H3/02
Filed: 1983-04-30
Abstract: PURPOSE:To offer a composite piezoelectric resonator which is capable of suppressing the capacity coupling between upper and lower electrodes as much as possible, and also can be utilized with high density by constituting said resonator so that a high-density diffusion layer is formed on only a necessary part by selected diffusion. CONSTITUTION:A high-density diffusion layer 11 is formed on only a part which becomes a vibration part of a silicon substrate 10, an SiO2 film 12 is formed on one surface 10a of the silicon substrate 10 on which this high-density diffusion layer 11 is formed, a lower electrode 13, a piezoelectric thin film 14 of ZnO, etc., and an upper electrode 15 are formed on this SiO2 layer, and also an SiO2 film 16 is formed on them. A recessed part 17 is formed on the other surface of the silicon substrate 10, an SiO2 film 18 is formed on the other surface except the recessed part 17, and a film 19 by SiO2 or Al, etc. is formed on this SiO2 film 18 and in the recessed part 17. Also, 20 is TR, IC, LSI, etc. formed in the silicon substrate 10, and constituted of P-N junction, etc. An operation of such a composite piezoelectric resonator is the same as that of conventional ones.
Patent JP-H06199894-A (JP)
Title: T cell epitope existing in core protein region of hepatiti c virus
Inventor: NOMURA MASAYUKI
IPC: C07K19/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain an antigenic determinant (T cell epitope) capable of directly damaging a cell infected with a virus, eliminating the virus in the cell, activating a human cellular immune mechanism containing a virus-specific killer T cell (CTL). CONSTITUTION:A T cell stimulating peptide comprising 20 amino acids, part of an amino acid sequence of hepatitis C virus core protein region as T cell epitope for recognizing CTL derived from hepatitis C patient is made to have sequence of TYr Pro Trp Pro Leu Tyr Gly Asn Glu Gly Leu (or Met) Gly Trp Ala Gly Trp Leu Leu Ser Pro, Asp Pro Arg Arg Arg Ser Arg Asn Leu Gly Lys Val Ile Asp Thr Phe Thr Cys Gly Leu or Ser Val Asn Tyr Ala Thr Gly Asn Leu Pro Gly Cys Ser Phe Ser Ile Phe Leu Leu Ala and is used as a vaccine for treating and preventing infection with hepatitis C virus.
Patent JP-H03278649-A (JP)
Title: Afc device
Inventor: KONDO NORIAKI
IPC: H04L27/22
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an automatic frequency control(AFC) signal independently of a phase of a modulation signal by applying signal processing to a QPSK signal based on two signals being an in-phase component and an orthogonal component delayed and detected. CONSTITUTION:An inputted QPSK signal is converted into two base frequency band of QPSK signals a, c having an orthogonal phase relation by a frequency conversion means and subject to delay detection by a delay detection processing circuit 100 to output two delay detection signals k, i having an orthogonal phase relation. Moreover, a 2nd signal processing circuit 200 detects a component of a frequency difference from the delay detection signals i, j. In this case, the level of the signal (q) is a function of a frequency error independently of the modulation signal. The signal (q) is fed back to a variable frequency oscillator 5 through an integration device 27. Thus, since the AFC signal fed back to the variable frequency oscillator is independent of the modulation signal of the inputted QPSK signal, even when a spectrum deviation takes place in the pi/4 shift QPSK signal, stable AFC is applied.
Patent JP-H03277357-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIZUKA YOSHIMITSU
IPC: G01N29/06
Filed: 1990-03-28
Abstract: PURPOSE:To almost completely eliminate an external noise without exerting an undesirable influence on other picture elements by eliminating a larger picture element gradation value as a noise, in the case a difference of the picture element gradation values of the same position of two pieces of tomography images obtained at an interval of a prescribed time exceeds a threshold. CONSTITUTION:When a signal from a detecting circuit 14 for detecting a tomography image of a body to be examined is sent to a noise eliminating circuit 16 through an ADC circuit 15, an external noise is eliminated. In such a state, to an output of a selector 23, data ND inputted later timewise is outputted, and to an output of a selector 24, on the contrary, older data OD1 is outputted. An adder 25 adds a threshold outputted from a threshold setting circuit 26 to the data OD1, and outputs it as data OD2. The data ND and OD2 are sent to a comparator 27, compared, and when ND is larger than OD2, an output (SEL) of the comparator 27 becomes a high level H, and at the time of the contrary, it becomes a low level. A data selector 28 selects OD1 and ND, when the SEL is a high level, and when it is an L level, respectively, and outputs them to a frame memory 17, therefore, image data from which an external noise is eliminated is stored in a memory 17.
Patent JP-H01247183-A (JP)
Title: Control device of serial printer
Inventor: TASHIRO KOJI
IPC: B41J29/38
Filed: 1988-03-29
Abstract: PURPOSE:To reduce manhours involved in the setting of a maximum printing line count, and thereby prevent occurrence of a working error by measuring time required for movement of a carriage from a movement limit position to a home position and determining the maximum printing line count corresponding to the measured time. CONSTITUTION:If a power supply for a printer is turned ON, a signal is transmitted to a motor drive circuit section 2 from a printer control section 1 to drive a spacing motor 3. Consequently, a carriage is move in an opposite direction to a direction where a carriage home position sensor 4 is provided so that the carriage arrives at its movement limit position. Next, a signal is sent to the motor drive circuit 2 to rotate the spacing motor 3 in a reverse direction, and if the carriage arrives at the position of the carriage home position sensor 4 the printer control section 1 measures time spent for the arrival and determines a maximum printing line count corresponding to that time. This count is used as a maximum printing line count for the printer to control the following printing action of the printer. Consequently, it is possible to determined the maximum printing line count automatically upon the turning ON of a power supply and reduce manhour involved with a decrease in the number of working errors.
Patent JP-H10273507-A (JP)
Title: Propylene polymer
Inventor: TAYANO TAKAO
IPC: C08F4/659
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a propylene polymer having a specific positional irregularity based on specific amounts of the 2,1- and 1,3-insertions which is excellent in rigidity, thermal resistance, moldability, chemical resistance, gloss, transparency and impact resistance. SOLUTION: Provided is a propylene polymer satisfying the following requirements: (A) 97% or more in terms of the isotactic triad proportion of head to tail propylene chain units as measured by<13> C-NMR, (B) 0.5 to 2.0% in terms of the proportion of positionally irregular units derived from 2,1-insertion of propylene monomer and 0.06 to 0.4% in terms of the proportion of positonally irregular units derived from 1,3-insertion of propylene monomer, as measured by<13> C-NMR, and (C) 10,000 to 1,000,000 in terms of the weight average molecular weight Mw as measured by gel permeation chromatography(GPC).
Patent JP-H01248668-A (JP)
Title: Thin-film transistor
Inventor: KOMATSU HIROSHI
IPC: H01L27/12
Filed: 1988-03-30
Abstract: PURPOSE:To increase electric-field effect mobility, and to enable operation at high speed by forming a p-type channel having multilayer films, in which a polycrystalline silicon layer and a polycrystalline germanium layer are laminated, as an active layer. CONSTITUTION:A low impurity-concentration i-type polycrystalline silicon layer 102, a low impurity-concentration i-type polycrystalline germanium layer 103 and a low impurity-concentration i-type polycrystalline silicon layer 104 are laminated successively onto a quartz glass substrate 101 to shape multilayer films, and an silicon oxide film 105 as a gate insulating film is formed onto the multilayer films and a polycrystalline silicon layer 106 as a gate electrode onto the film 105. Boron is diffused into the multilayer films to shape p-type source region 107 and drain region 108, the whole surface is coated with a passivation film 109 while leaving a contact hole, and a source electrode 110 and a drain electrode 111 composed of ITO are formed. A material such as germanium having mobility larger than silicon is inserted into an active layer, thus increasing the mobility of a thin-film transistor. Accordingly, a complementary type circuit operating at high speed can be constituted.
Patent JP-H09269895-A (JP)
Title: Data processor
Inventor: SUZUKI MASATO
IPC: G06F9/318
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a data processor provided with pipeline structure and improving the upper limit of an operation clock frequency. SOLUTION: This data processor parallelly pipeline-process plural pipeline stages by each machine cycle time and with respect to a load instruction with extension instructing a first processing part reading data shorter than a register length from RAM 19 and a second part processing zero-extending or code- extending the data to the register length by a single instruction, the data processor executes the zero-extension or the code-extension at the second processing at a pipeline stream different from a pipeline stream in which the first processing is executed or at a pipeline stage different from a pipeline stage in which reading from the storing part of the first processing is executed.
Patent JP-H04265664-A (JP)
Title: Power supply
Inventor: SAKAMOTO YOSHINOBU
IPC: G05F1/32
Filed: 1991-02-16
Abstract: PURPOSE:To realize efficient pulse width control of input pulse voltage by employing a saturable reactor as a component of pulse width control circuit. CONSTITUTION:A saturable reactor 1 comprising a plurality of windings and angular hysteresis is employed in a pulse width control circuit 2. An error detecting circuit 20 feeds the saturable reactor 1 with a control voltage according to a detection result of output voltage and the hysteresis characteristic is switched between high impedance state and short circuited state thus controlling the pulse width of input pulse voltage. According to the invention, a power supply can be reduced in size and high switching frequency can be employed easily. Furthermore, dead angle in the saturable reactor can be prevented and the circuitry can be simplified even when a plurality of power supplies are employed.
Patent JP-S533067-A (JP)
Title: Aluminum partial corrosion prevention method of semiconductor device
Inventor: SATOU FUMIHIKO
IPC: C23F13/00
Filed: 1976-06-29
Abstract: PURPOSE: To prevent the corrosion of Al portions by providing a Mg piece in an arbitrary position within resin sealing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08272918-A (JP)
Title: Card control system
Inventor: MATSUMOTO MASAHIRO
IPC: G07B15/00
Filed: 1995-04-03
Abstract: PURPOSE: To save the data storage area of a readable and writable card by judging its use start date and time and end date and time after judging whether or not the card is already used. CONSTITUTION: In the card, its use start date and time are stored in its date and time data area when purchased. When it is put in a gate device, it is judged whether or not the card is already used (S11) and when the card is used for the 1st time, the use start date and time are checked (S12), and when the card is effective, a normal process is performed (S14) and the date and time area are rewritten into a use end date and time (S18). When it is judged in S11 that the card is already used, only the use end date and time are checked (S15) and the normal process is performed. Consequently, even when the use start date and time are not stored in another storage area, the use start/end date and time can be judged by storing date and time data and data showing whether or not the card is already used, thereby saving the data storage area of the card.