baber/WOPTO huggingface dataset:
Patent JP-2000063384-A (JP)
Title: Pyrrolidine and piperidine derivative
Inventor: ALANINE ALEXANDER
IPC: A61K31/445
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for treatment of acute neurodegeneration caused by cerebral stroke or the like, chronic neurodegeneration such as Alzheimer's disease, Parkinson's disease and Huntington's disease, schizophrenia, anxiety, depression or the like. SOLUTION: This new compound is the one of formula I or II [R1 and R2 are each H, a lower alkoxy or the like; R3 and R4 are each H, benzyloxy or the like; R5 is H or a lower alkyl; X and Y are each CH(OH) or (CH2)m; (m), (n) and (p) are each 1 or 2], e.g. 4-[(RS)-hydroxy-[(2SR,5RS)-5-phenethyl- pyrrolidin-2-yl]-methyl]-phenol. The compound of formula II is obtained by cyclizing a compound of formula III by the reaction with a compound for providing an oxazole ring.
Patent JP-H06224476-A (JP)
Title: Thermoelectric generator
Inventor: KOMABAYASHI MASASHI
IPC: H01L35/32
Filed: 1993-01-26
Abstract: PURPOSE:To provide a thermoelectric generator in which a large current can flow and which has a simple structure and a high cooling effect. CONSTITUTION:Lower ends of a pair of thermoelectric generator pieces 12A, 12B are respectively soldered to water-cooled tubes 13A, 13B. Upper ends connected with the pieces 12A, 12B are formed in structures in contact with a heat source. The tubes 13A, 13B are cooled by feeding coolant, and used as an anode and a cathode. Thermoelectric generator elements 12 may be plated on a plurality of individual water-cooled tubes.
Patent JP-H10227416-A (JP)
Title: Cooking burner
Inventor: ASAGAMI TATSUO
IPC: F23D14/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To enable a burner cap to be surely fitted to a predetermined position of a burner body. SOLUTION: When a burner cap 5a is mounted on a burner body 1a, there are provided some fitting holes 3a to which a plurality of protrusions 13 are fitted in a circumferential direction. In addition, a step 17 acting as a fitting guide for the protrusion 13 is arranged at the burner body 1a in such a way that the burner cap 5a is turned to be easily aligned with the fitted position. With such an arrangement as above, fitting between the burner cap 5a and the burner body 1a is carried out positively and smoothly, resulting in that no false fitting is produced.
Patent JP-S54123609-A (JP)
Title: Warming-up method of gas turbine and apparatus therefor
Inventor: HIROSE FUMIYUKI
IPC: F01D11/10
Filed: 1978-03-17
Abstract: PURPOSE:To safely operate a gas turbine, by preventing beforehand contact between moving vanes and a shroud after starting the gas turbine by heating a casing of the gas turbine when starting the gas tubine. CONSTITUTION:If gas A at a high temperature is introduced when starting, moving vanes 3A, 3B are rapidly heated and thermally expand while the vanes extend owing to centrifugal force by revolution. However, a shroud 5 is not heated as much as the moving vanes, and a void delta between the moving vace 3A and the shroud 5 quickly reduces when starting. In this case, there is the danger that the moving vane 3A and the shroud 5 might contact if the voil delta was formed mush too small in consideration of the efficiency of a gas turbine. In this device, a casing 1 is heated by means of heating means, such as, an electric resistor 9, etc. when starting, and the shroud 5 is also heated with the casing 1 and thermally displaced, thus preventing the sudden reduction of the void delta.
Patent JP-H04211450-A (JP)
Title: Fine spherical particle of colored resin and its production
Inventor: NAKAHARA SABURO
IPC: C08J3/22
Filed: 1991-02-25
Abstract: PURPOSE:To provide fine spherical particles of colored resin having excellent heat-resistance, solvent resistance and chemical resistance, capable of taking a truly spherical form, exhibiting sufficiently satisfactory durability and coloring power and advantageously usable for industrial purpose. CONSTITUTION:The objective spherical fine particle of colored resin is composed of a cured amino resin integrated to carbon black used as an inorganic pigment. The ratio of the carbon black to the sum of the cured amino resin and the carbon black is 1-30wt.%.
Patent JP-H06240311-A (JP)
Title: Production of globular metal grain
Inventor: SAKAMOTO MASAYUKI
IPC: B22F9/08
Filed: 1993-02-19
Abstract: PURPOSE:To efficiently produce a large-diameter globular metal grain or a globular zinc grain with the grain size easily adjusted by dropping a molten metal into a cooling medium from a molten metal vessel through a nozzle. CONSTITUTION:A molten metal,vessel 1 is evacuated to adjust the molten metal pressure exerted on the opening of a nozzle 4. Zinc is used as a metal 14 and water as the cooling medium 5, and molten zinc is controlled to 450-600 deg.C, the cooling water to 20-90 deg.C, the distance between the nozzle 4 and the cooling water surface to 1-75mm and the diameter of the nozzle 4 to 1.0-4.0mm. Under these conditions, the vacuum is controlled to 20 to molten zinc height X (molten zinc density/mercury density)mmHg.
Patent JP-H0610255-A (JP)
Title: Preparation of interior trim for vehicle
Inventor: UORUTAA FUETSUTEINGAA
IPC: C08J5/04
Filed: 1993-02-19
Abstract: PURPOSE: To provide a method for manufacturing an interior fitted part for a motor vehicle, having thermal stability and facilitating the reuse. CONSTITUTION: A staple fleece comprising a fibrous basic material and a fibrous binding component is previously carded by a multistep process, and the resultant fleece is previously hardened. The previously harderzed nonwoven fabric is allowed to stay in a preheating furnace for 1-5 min at the temperature 10-30 deg.C higher than the melting point of the binding component but not higher than the melting point of the basic material, and the obtained nonwoven fabric is subjected to a molding pressure at the temperature at least 10 deg.C lower than the melting point of the binding component in a mold for molding.  A drawn polyethylene terephthalate fiber having 15-100 mm staple length and 4-30 dtex count is used as the fiber component of the basic material, and an undrawn polyethylene terephthalate fiber or a copolyester fiber melted at the temperature 30-120 deg.C lower than the melting point of the basic fiber is used as the binding component. At the time, 15-100 mm staple length and 4-30 dtex count are also selected for the binding component. The binding component is used so that the percentage may be at least 40 wt.%, and the basic material is annealed at 140-240 deg.C for 2 hr to 1 min in another step.
Patent JP-H11220577-A (JP)
Title: Image reader and record medium thereof
Inventor: IZUHARA TAKENORI
IPC: H04N1/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which reads a monochromatic image from a large-sized original, a color image from a small-sized image, uses its memory in common for both the images, and reads a color image that is a part of a large-sized original, even when the part is placed anywhere in the original. SOLUTION: This image reader is provided with a large-sized monochromatic line sensor 4 with a length L1 and a small-sized color line sensor 5 with a length L2, and uses the monochromatic line sensor 4 for a large-sized original and uses the color line sensor 5 for a small-sized color original. A range of color reading is designated by the use of a monochromatic image. The color line sensor 5 is movable in a direction of pixels. The read image data are stored in a common memory. When the range for color reading exceeds the capacity of the memory, a warning is raised.
Patent JP-S63198464-A (JP)
Title: Information transmitter/receiver
Inventor: KATO TOSHIO
IPC: H04M11/00
Filed: 1987-02-12
Abstract: PURPOSE:To transmit information between information transmitter/receivers connected to telephone lines without the telephone sets in busy state by constituting the transmitter/receiver so that a bit of information is transmitted/received with a DC circuit being opened. CONSTITUTION:If a sensor detects an abnormality, a contact in a sensor opens. A CPU 8 monitors the contact at all time, and if it opens, it knows that the sensor is alarming. The CPU 8 transmits the kind of the alarming and positional information in form of a digital signal to a modulation/demodulation circuit 5. The circuit 5 modulates it with a frequency higher than the audio frequency, and transmits an analog signal to a telephone line 14 via a connection circuit 3. A modulation/demodulation circuit 6 takes in the analog signal from the line 14 via a connection circuit 4, converts it to a digital signal, and transmits the result to a CPU 9. The CPU 9 informs of an operator that an abnormality is detected by the sensor. A filter circuit 7 eliminates higher frequency components transmitted from the circuit 5 to the telephone line 14, to let only the audio frequency pass through.
Patent JP-H05231140-A (JP)
Title: Exhaust emission control device
Inventor: MITSUHAYASHI DAISUKE
IPC: F01N13/02
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the NOx discharge quantity supplied from an exhaust emission control device which is constituted so that a three-component catalyst is arranged on the lower reaches of an exhaust passage in comparison with a lean NOx catalyst, immediately after the selection to the stoichio operation from the lean operation. CONSTITUTION:As for an exhaust purifying device 1, a lean NOx catalyst 5 for purifying NOx in the lean operation is arranged on the upstream side of an exhaust passage 3 in comparison with a three-component catalyst 6 which acts in the stoichio operation. A bypass passage 7 is formed in the exhaust passage 3 so that a portion of the exhaust gas G which is discharged in each operation directly flows into the three-component catalyst 6, making a detour around the lean NOx catalyst 5.
Patent JP-H06244239-A (JP)
Title: Semiconductor device
Inventor: ISOBE YOSHIHIKO
IPC: H01L29/41
Filed: 1993-02-19
Abstract: PURPOSE:To provide the SOI semiconductor device capable of impressing a semiconductor substrate with a potential from an element side surface. CONSTITUTION:A semiconductor layer 3 is insulated from a semiconductor substrate 1 by an intermediate insulating film 2. A shortcircuit conductor 10 laid down on the side of a recession 9 reaching the semiconductor 1 makes a shortcircuit of the semiconductor substrate 1 and an ambient region 3b thereby impressing the semiconductor substrate 1 with the same potential as that of the ambient region 3. At this time, the ambient region 3b is impressed with a potential from a wiring substrate 8 e.g. through a bump 7 similar to an element formation region. Accordingly, the semiconductor substrate l can be impressed with a specific potential even if the wiring substrate 8 is connected to a chip through the intermediary of the bump 7 by such a method as flip chip, TAB arc.
Patent JP-H07240488-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI HIDEAKI
IPC: H01L23/50
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the solder plating chips from being transferred to a semiconductor device or deposited on a metal mold for molding a lead frame by reducing production of solder plating chips in the process for molding the outer lead of the semiconductor device. CONSTITUTION:A solder plating layer 9a is formed by surface treatment at the outer lead part 10 of a semiconductor device and then a tin plating layer or a palladium plating layer 9b is formed. Since the hardness of the most superficial surface of an outer lead increases, cutting of the plating layer on the surface of outer lead can be suppressed when a lead is formed on the surface. Consequently, degradation of quality due to transfer of solder plating chips to the semiconductor device can be prevented and deposition of the solder plating chips on a metal mold for molding a lead can also be prevented.
Patent JP-H09228132-A (JP)
Title: Tailoring of accessory and tailoring kit for accessory for training aid
Inventor: YAMAZAKI HIDEO
IPC: A41H3/08
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for the tailoring of an accessory to enable accurate cutting of a cloth according to a dress pattern without causing the displacement of the cloth relative to the pattern to facilitate the tailoring of an accessory and suitable as a teaching material for school and to provide a tailoring kit for an accessory for training aid. SOLUTION: This tailoring kit is composed of a dress pattern 1 consisting of a nonwoven fabric having a cutting line 5 drawn on the surface according to the contour of a cut cloth and an adhesive layer 6 formed on the back surface and a cloth 2 to be laid on the dress pattern 1. The dress pattern 1 is laid on the cloth 2 interposing the adhesive layer 6 therebetween and pressed under heating above the dress pattern 1 to obtain a tailoring cloth having the cloth 2 integrally bonded to the dress pattern 1. The tailoring cloth is cut along the cutting line 5 of the dress pattern 1 to form a plurality of cut cloth pieces and the pieces are sewn along sewing lines.
Patent JP-S60175163-A (JP)
Title: Data storage device
Inventor: FURUYA HIDEAKI
IPC: G06F3/06
Filed: 1984-02-21
Abstract: PURPOSE:To specify an address to one memory in each channel and to store data without influence of a skew by storing input data successively in the memory for each channel every generation of a channel selecting signal by a decoder. CONSTITUTION:Every output of an address signal from an encoder 8, the decoder 9 generates a data storage signal for a channel corresponding to the address signal, stores the data of the channel in an area of a RAM10 which is specified by the address signal from the encoder 8 and then resets an FF circuit for the channel to generate the address signal for the succeeding channel from the encoder 8. A channel selecting signal from the decoder 9 is also inputted to delay circuits 12a-12n, and at the completion of data writing, FF circuits 7a-7n are reset.
Patent JP-S58154542-A (JP)
Title: Dimer of isopropenylphenyl maleamidic acid
Inventor: OOBA MASAYUKI
IPC: C08F20/34
Filed: 1983-02-28
Abstract: NEW MATERIAL:The dimer of isopropenylphenyl maleamide of formulaI(D is group of formula II or formula III). USE:Useful as an agricultural chemical, vulcanization accelerator, curing agent for thermosetting resin, paint, or adhesive. It can also be used as an intermediate of a maleimide compound useful as a raw material of a heat-resistant resin, by the dehydrative cyclization. PROCESS:The compound of formulaIcan be prepared by reacting the dimer of p-isopropenylaniline with maleic anhydride in the presence of a solvent (e.g. acetone) at 10-40 deg.C. The amount of the solvent is preferably 1.5-70pts.wt./1pt.wt. of the used primary amine, and that of the maleic anhydride is 1.0-2.0mol, preferably 1.05-1.2mol/1equiv. of the amino group of p-isopropenylaniline used as a starting material.
Patent JP-S58148683-A (JP)
Title: Piezoelectric rotating device
Inventor: ADACHI HIDEO
IPC: H02N2/00
Filed: 1982-02-26
Abstract: PURPOSE:To form a rotating device which rotates at a low speed and with low torque by supporting a pair of holding terminals made of an elastic conductive material in the vicinity of the center of gravity of a bendable piezoelectric vibrator and applying an AC signal of frequency near the resonance frequency of the vibrator. CONSTITUTION:A piezoelectric element 1, in which electrodes are deposited on both side surfaces of a piezoelectric ceramic, is bonded to a metal plate 2 to form a bendable piezoelectric vibrator 3, and the vicinity of the center of gravity is supported by the ends of a pair of holding terminals 5 made of an elastic conductive material at an acute angle to the surface of the vibrator 3. A signal of the frequency near the resonance frequency to the vibrator 3 is applied through the terminals 5 from a drive circuit 7, the rotary force is obtained by the repeating operation of the returning operation to the original position by the elastic property of the terminals 5 in the variation at the holding point by the bending of the vibrator 3, thereby rotating the vibrator 3. Accordingly, the power consumption can be extremely reduced, thereby allowing the element to be useful as a chopper for an infrared thermometer.
Patent JP-S56127064-A (JP)
Title: Garlic capsule
Inventor: OONO IETATSU
IPC: A23L19/00
Filed: 1980-03-12
Abstract: PURPOSE: To make a garlic eatable without caring about the smell and facilitate the cooking thereof, by filling an adequate amount each of a garlic in a pack.  
     CONSTITUTION: A garlic in various forms, e.g. a raw, liquid, granular or powdery state, is wrapped with a covering material to form one pack. Gelatin, medical wafer or grain, e.g. corn, which is a solid at ordinary temperature and in air, readily soluble in a liquid or human body and a nontoxic food, is used as the covering material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0532108-A (JP)
Title: Vehicle suspension device
Inventor: TAKAHASHI SATORU
IPC: B60G17/015
Filed: 1991-02-27
Abstract: PURPOSE:To provide a vehicle suspension device wherein a damping force detecting means such as a load sensor, etc., can perform damping characteristic control normally even an output signal is shifted due to environmental variation and the deterioration with age, etc. CONSTITUTION:A buffer (b) interposed between the wheel side of a vehicle and its body and formed to be capable of changing its damping characteristic between a specified low damping characteristic and a high damping characteristic by means of a damping characteristic changing means (a), a vehicle behavior detecting means (d) having a damping force detecting means (c) that, at least, detects the generated damping force of the aforementioned buffer (b), and a control means (f) having a damping characteristic controlling part (e) that controls the action of the damping characteristic changing means (a) in response to the detected state of the vehicle behavior detecting means (d) are provided. And, a correcting means (g) that determines the mean value of the detected values of damping force when the buffer (b) is controlled at a low damping characteristic for more than specified hours, and corrects this mean value as a value that shows the fact that the damping force is zero, is provided in the control means (f).
Patent JP-S59155929-A (JP)
Title: Forming method of minute pattern
Inventor: MIYAKE KUNIAKI
IPC: G03F7/38
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a film of a minute pattern by applying a photosensitive film first on a semiconductor substrate, exposing and developing a predetermined section, removing the surface only by fixed depth, burying the removed section with an organic silicon compound, curing the section through heat treatment, and removing the photosensitive film of an unnecessary section through etching while using the cured section as a mask when the pattern consisting of the photosensitive film is formed on the substrate. CONSTITUTION:A resist film 12 is applied on a semiconductor substrate 11 as a material to be etched in 1-2mum, predetermined minute patterns are projected and exposed by using a mask pattern and developed, and recessed sections 13 in approximately 3,000Angstrom are formed to the developed sections. An organic silicon compound 14 is buried into the recessed sections 13, and cured through heat treatment at a low temperature. The film 12 of an exposed section is removed through anisotropic etching by plasma while using the cured compounds 14 as masks, minute patterns consisting of the compounds 14 and the film 12 under the compounds are obtaned, and the substrate 11 is etched through a prescribed method while employing the patterns as masks.
Patent JP-S56126361-A (JP)
Title: Telephone set to be mounted on traveling object
Inventor: SASAKI AKIO
IPC: H04M1/64
Filed: 1980-03-11
Abstract: PURPOSE:To realize an automatic calling after the absence mode is cancelled, by storing automatically and in the order of priority the numbers sent from a calling subscriber during the absense of the called subscriber. CONSTITUTION:The numbers to be stored are registered in the order of priority to the dial number register file 1001 within the dial number storage device 5 by operating the switch 302 within the dial switch part 2. In case a calling is given while the absence switch 305 is pushed, the call signal is detected 13 to be applied to the controller 3. The controller 3 is set under the absence incoming mode following the flow of the control storage device 4. Then the dial number given from the calling subscriber is digitized 6 to be registered to the reception register 1000 within the device 5. This register contents is compared with the number in the file 1001 to decide the priority of the number in the register 1000 for registering into the file 2001. Then an automatic calling is carried out successively based on the contents of the file 2001 after the absence mode is cancelled.
Patent JP-S63199396-A (JP)
Inventor: SAWA KAZUHIRO
IPC: G09G3/30
Filed: 1987-02-16
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-H08197881-A (JP)
Title: Corrector using ball or end tip of writing ballpoint pen
Inventor: TSUCHIYA KUNIHIRO
IPC: B05C17/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide the space conservation in a tip body and to make the flow rate of eraser or ink uniform in a corrector or a writing ballpoint pen using a ball in which the ball is pressed to the end opening throttled edge for preventing the release of the ball of the body to be sealed. CONSTITUTION: An end opening throttled edge 4 for preventing the release of the ball 3 of a tip body 1 made of resin to be sealed by bringing watertight contact with the inner surface of the ball 3 is provided at the front end position of a ball holding hole 2 of the body 1. A leaf spring piece 5 in contact with the edge 4 of the body 1 by forward pressing the ball 3 at the rear inner surface of the ball 3 of the body 1 and a stopper piece 6 for preventing the ball 3 from being retracted by the contact when the ball 3 is retracted at a predetermined amount against the piece 5 are integrally provided with the body 1.
Patent JP-H08208335-A (JP)
Title: Tungsten carbide sintered body
Inventor: FUKUMOTO RYOICHI
IPC: C04B35/56
Filed: 1995-01-27
Abstract: PURPOSE: To improve hardness, wear resistance, deflective strength and productivity and to obtain a sintered compact substantially comprising only fine tungsten carbide by specifying the average particle size and theoretical density ratio and using a discharge activating press sintering method. CONSTITUTION: A slurry comprising a WC source powder and a solvent such as acetone is sufficiently kneaded and homogenized in a ball mill or 'Attoritor(R)' mixer and to obtain a dry powder 1. The obtd. powder is supplied in a die 2 in an atmospheric environment and pressed by electrodes 3 facing each other under specified pressure, while low-voltage rectangular waves at low frequency is intermittently applied to discharge in the powder to vaporize impurities and to activate the surface. Further specified pressure is added while DC voltage is increased step by step and the current is increased in steps to perform the discharge activating press sintering at about 1550 deg.C final temp. for 7.5min sintering time. By this method, the obtd. tungsten carbide sintered compact consists of tungsten carbide and inevitable impurities and has 0.3-2.0μm average particle size and >=99.9% theoretical density ratio.
Patent JP-S53117708-A (JP)
Title: One transistor dc to dc converter
Inventor: OOHASHI YASUO
IPC: H02M3/315
Filed: 1977-03-24
Abstract: PURPOSE: To economically obtain high precision output voltage by insulating input, directly detecting output voltage, controlling the current of a quadratic winding and the flyback voltage of a conversion transformer. 
     COPYRIGHT: (C)1978,JPO&Japio