baber/WOPTO huggingface dataset:
Patent JP-H08136195-A (JP)
Title: Paper tube for fireworks
Inventor: HAMAZAWA MASARU
IPC: F42B4/00
Filed: 1994-11-10
Abstract: PURPOSE: To form a cylindrical body and a cover having a small hole for inserting safety fuse and ejecting fireworks by one paper material tube and to reduce the manufacturing cost and a product cost by compressing one end of the tube to a predetermined length by a limited compression ratio. CONSTITUTION: A paper tube 1 for fireworks comprises a cylindrical body 2, and a cover 3 having a small hole 30 integrally formed with the body 2 to insert a safety fuse 4 to the center and to eject the fireworks. A paper material tube 2a is drawn at its one end 21a side with a bending allowance L1 (70 to 90% of the inner diameter of the body 2), compressed, and bent. Thus, even if the cover 3 is formed in the radial length to be formed with the hole 30 at the center, the entire area can obtain the strength sufficiently durable against the internal pressure at the time of burning gunpowder filled in the body 2. Accordingly, the steps of press ejecting a paper cover plate, engaging the paper plate material, and connecting the tube to the cover plate or the plate material are not required.
Patent JP-H03176302-A (JP)
Title: Apparatus for loading fine particle
Inventor: NISHIYAMA SHIGERU
IPC: B65B1/16
Filed: 1989-11-30
Abstract: PURPOSE:To load fine particles at a high speed with a high density as well as prevent the loaded particles from being presses into a lump by providing a fine particle buffering means having a fine particle buffering member on an opening of a vessel. CONSTITUTION:A driver 33 is operated to such a direction that a supporting lever 32 lowers. Thus a whole body of a fine particle buffering member 31 is inserted into a vessel 1 to have a fine particle injection port 28 opened. Toner reserved in a toner hopper 11 and in a fine particle supply line 12 drops into the vessel 1. Since inside the vessel 1 is decompressed with respect to inside the toner hopper 11 at this time, the toner flows into the vessel 1 at a high speed. The toner which flows into the vessel 1 at a high speed collides hard against a cone-shaped outer periphery of the fine particle buffering member 31 held perpendicularly below the fine particle injection port 28 and its speed is reduced. The toner which collides with the outer periphery of the fine particle buffering member 31 scatters around and further collides with an inner periphery of the vessel 1, further losing speed. As a result, even if there is a difference in pressures between inside and outside the vessel 1, the toner can be loaded with a high density without being pressed into a lump in the vessel 1.
Patent JP-H07136423-A (JP)
Title: Hot water circulating bathtub apparatus having washing means
Inventor: YOSHIDA TAKAO
IPC: B01D35/16
Filed: 1993-11-17
Abstract: PURPOSE:To sufficiently stir and mix the whole of a granular filter material by mixing the filter material while rotating a filter tank itself having the filter material received therein to perform washing. CONSTITUTION:When a hot water circulating type bathtub apparatus is used for a long time, the filter material 14 in a filter tank 4 is contaminated and the washing of bathtub water is not well performed and an offensive smell is produced. At that time, a driving device 8 is operated on the basis of the command from a control panel 15 by the operation of the switch provided to a remote controller or the control panel 15 and a circulating pump 1 is operated while the rotary washing filter tank 4 is rotated. At that time, a three- way valve 5 is changed over to a drain direction. At that time, the filter material 14 collides mutually to be accelerated in stirring and the contaminant bonded to the surface of the filter material is carried along with bath water to be discharged from a drain pipe 9.
Patent JP-H11128372-A (JP)
Title: Method for organizing resonance wave of matter and matter of organized resonance wave
Inventor: KISHII HIROYASU
IPC: A61N2/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for organizing the resonance wave of a matter and a matter of an organized resonance wave based on a principle by advocating a technique controlling material property. SOLUTION: The method for organizing the resonance wave of a matter and a matter of an organized resonance wave are produced by bathing various kinds of matters such as metal, nonmetal, mineral, glass, synthetic resin, pottery, cloth, paper, water for prescribed time in a resonance/resonance oscillation forming place 17 constituted of amorphous (noncrystal) quartz 16A organized by magnetically bathing for proper time, and works the resonance/resonance operation of the resonating wave of the matter.
Patent JP-H09153325-A (JP)
Title: Electromagnetic relay
Inventor: YAMAMOTO KUNIHIKO
IPC: H01H50/30
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay wherein a cushioning spring for silencing is free from dropping off during an opening/closing action. SOLUTION: This relay comprizes an iron core 1, a coil 3 wound so as to surround the iron core 1, a substantially L-shaped yoke 4 one piece 4a of which is jointed to one end part 1a of the iron core 1, an armature 5 which is attracted and released by the other end part 1b of the iron core 1, a cushion spring 61 which is interposed between the armature 5 and the other end part 1b of the iron core 1 and cushions a shock at a time when the armature 5 is attracted by the iron core 1, and a long-shaped leaf spring 6 which is fixedly attached to the armature 5 and is equipped, on its tip end part, with a movable contact 6c contacting with and separating from a fixed contact 7a. In this event, the cushion spring 61 is formed by providing an extension from the leaf spring 6.
Patent JP-H06239828-A (JP)
Title: Substituted benzoylguanidine, its production, its use as medicine or diagnostic agent, and drug containing it
Inventor: HANSUUYOOHEN RANGU
IPC: C07D207/32
Filed: 1993-12-14
Abstract: Benzoylguanidines of the formula I <IMAGE>  where   R(1) is hydrogen, Hal, -NO2, -C IDENTICAL N, -CF3, R(4)-SOm or R(5)R(6)N-SO2-, R(4) and R(5) being alk(en)yl, or CF3, with R(5) also having the meaning of H, R(2) is heteroaryl, or -SR(10), -OR(10), -NR(10)R(11) or -CR(10)R(11)R(12);     where R(10) is -CaH2a-heteroaryl,   R(11) and R(12) are defined as R(10) or are hydrogen or alkyl,   R(3) is defined as R(1) or is alkyl or -X-R(13), where X is oxygen, S or NR(14), and R(13) is H or (cyclo)alkyl,  are described. They are obtained from a compound II <IMAGE>  by reaction with guanidine. The compounds are outstandingly suitable for use as anti-arrhythmic drugs (medicaments, pharmaceuticals) having a cardioprotective component for the prophylaxis and treatment of infarction and also for the treatment of angina pectoris, the compounds also inhibiting or strongly reducing, in a preventive manner, the pathophysiological processes associated with the occurrence of ischemically-induced damage, in particular in association with the triggering of ischemically-induced cardiac arrhythmias.
Patent JP-2000143260-A (JP)
Title: Supporting structure of ring mold for bending of glass sheet
Inventor: SAKAGUCHI SHIGETAKA
IPC: C03B23/03
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the work to exchange and transport a bend ring in a short period of time and to reduce a housing space. SOLUTION: A bend ring supporting frame 6 for glass forming used for bending of a glass sheet by supporting the bend ring 55 of a curved glass substrates shape to be formed at its front end and advancing the front end supporting the bend ring into a forming furnace is composed of a bend ring supporting part 52 on a front end side and a sub-frame 51 to which this bend ring supporting part is attachably and detachably connected by dividing this supporting frame 6.
Patent JP-H07164037-A (JP)
Title: Method for draining upper surface of h-shape web and device therefor
Inventor: SAITO MASAAKI
IPC: B21B45/02
Filed: 1993-12-14
Abstract: PURPOSE:To provide an H-shape having high quality capable of speedily draining pooled water on the upper surface of a web. CONSTITUTION:A draining device 10 for the upper surface of web of the H- shape consists of a driving roll 11, an impeller 13 provided with a blade 12 consisting of a bucket 12a and a radial plate 12b, a hollow shaft 14 provided with a discharge port on its upper part, a bracket 16 and a holding member 17. The driving roll 11 is rotated by the web of H-shape, the impeller 13 is rotated by the driving roll 11 and the pooled water is scooped up by the bucket 12a of blade 12 of impeller 13. The water is dropped to the discharge port of hollow shaft with the radial plate 12b and discharged to the outside.
Patent JP-H11148825-A (JP)
Title: Communication system of surveying instrument
Inventor: KIMURA KAZUAKI
IPC: E02F3/84
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To communicate information between a surveying instrument and a tracking target without being affected by wave noise and interference by modulating tracking light irradiated to a tracking target, sending surveying work information and demodulating it with a light reception element of the tracking target. SOLUTION: Horizontal movement of a prism 24 of a tracking unit 32 provided on a pole 6 erected on the blade 5 of a bulldozer 4 is tracked with a surveying instrument 10 placed on a known coordinate point O, the horizontal coordinates of the prism 24 is calculated using the measured angle and distance data, and is output to a personal computer 31. The personal computer 31 compares this horizontal coordinates and a design data, operates the finished height on the coordinates. The cylinder part of the surveying instrument 10 is rotated up and down, deviation of the prism 24 is detected at rotation termination time and a tracking light P2 is modulated and transmitted as the completion height data. By this, the completion height data can be transmitted to the bulldozer 4 without being affected by communication disturbance and interference.
Patent JP-H07168616-A (JP)
Title: Robot program generating device
Inventor: KAGEYAMA MASAHITO
IPC: G05B19/42
Filed: 1993-12-14
Abstract: PURPOSE:To improve operation efficiency by generating respective movement instructions for a robot by using reference position data which are generated by teaching and relative data specified by a program. CONSTITUTION:A position data robot program 10 generates position data robot programs IP on the basis of coordinate position data specified by operator's teaching. The position data robot programs IP are generated, job by job, and each job consists of movement instruction indicating reference positions by processes and discrimination symbols for discriminating the reference positions. Namely, the position data robot programmer 10 can automaticaly generate the position data robot programs IP only by specifying one reference position for each process and the label number corresponding to the reference position through teaching by an operator while actually driving the robot, and the operation efficiency is improved.
Patent JP-H05129165-A (JP)
Title: Chip type solid electrolytic capacitor
Inventor: MOCHIZUKI TAKASHI
IPC: H01G9/004
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the capacitor properties of high stability and high quality by arranging elements up and below through a lead frame, and connecting a cathode conductive layer with the cathode lead of the lead frame, and connecting the anode tab led out of a capacitor element with the anode lead of the lead frame. CONSTITUTION:Two plate elements 1 are arranged up and below through the cathode lead 4 of a lead frame. On the side of an anode, the upper and lower ones are joined in the same places as the anode lead 5 of the lead frame through the anode tab 2 welded to the end face of the aluminum foil of the plate element 1. On the other hand, on the side of a cathode, silver paste is applied to the top and the bottom of the cathode lead of the lead frame, and it is joined with the silver paste layer of the cathode. And, by molding, it is covered with encapsulant resin 6, and the anode lead 5 and the cathode lead 4 are bent to the sides. Hereby, the localization of the stress such as the inner stress, etc., from the encapsulant resin can be prevented, and the stabilization of a capacitor element can be realized and high reliability can be obtained.
Patent JP-S63160608-A (JP)
Inventor: ISHIDA MASAMI
IPC: A47B23/00
Filed: 1986-12-24
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-H08144948-A (JP)
Title: Gas compressor
Inventor: ENDO NAOKI
IPC: F04B35/01
Filed: 1994-11-24
Abstract: PURPOSE: To provide a gas compressor suitable for the cycles of a reciprocating type of refrigerating and heat pumps using water or ethanol as a heating medium free from causing an adverse effect on global environment. CONSTITUTION: A rotary shaft rotated on the operation of a prime mover 1 is passed through a piston 4 housed rotatably and movably along an axial direction in a cylinder 5, so as to be capable of transmitting rotation but shiftable along an axial direction. In addition, the piston 4 is caused to reciprocate under rotation in the cylinder 5 with a cam groove 7 formed on the external surface thereof as well as a follower 8 laid on the internal surface. Also, two discs 10 and 11 relatively rotating interlocked with the piston 4 on the operation of the prime mover 1 are provided with intake ports 12 and 13 to be communicated to the cylinder 5 with the piston 4 at intake stroke, and delivery ports 14 and 15 to be communicated thereto with the piston 4 at compression stroke. A rotary valve 3 having an intake valve and a delivery valve is thereby constituted.
Patent JP-H07143031-A (JP)
Title: Spread spectrum modulator and/or demodulator
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/707
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the influence of interference disturbance due to the unrequired radiation of a circuit, etc., by constituting an SS modulator so as to perform FSK modulation and PSK modulation by switching by means of one switch. CONSTITUTION:The switch Sw1 is connected to a contact (a) in the case where the FSK modulation is performed, an information signal from an input terminal In1 is supplied to a voltage controlled oscillator 4. Therefore, an FSK modulation signal can be obtained from the oscillator 4. While the modulation signal is N-multiplied by a multiplier 6, it is subjected to 1/N2 frequency-division by means of a frequency divider 7, and is supplied to a spread code generator 8 as a clock signal. A generated spread code is supplied to an X-OR gate 9. At the gate 9, the spread code is subjected to phase inversion, and is supplied to a multiplier 11. SS modulation by multiplication is performed by the multiplier 11. In the case where PSK modulation is performed, the switch Sw1 is connected to a contact (b). In this way, since no input signal is supplied to the oscillator 4, SS modulated waves subjected to primary modulation is applied is outputted from the multiplier 11.
Patent JP-H10158239-A (JP)
Title: Production of 4-hydroxy-2-pyrrolidinone and its purification
Inventor: NISHIKAWA MASAHIRO
IPC: C07B61/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To quickly produce the subject optically active or racemic compound useful as a medical raw material by adding a base catalyst to a reaction system in high yield and high selectivity without requiring any heating. SOLUTION: The objective compound is produced by subjecting an ester of 4-amino-3-hydroxybutyric acid expressed by formula I (R is a 1-6C alkyl or benzyl) to a ring-closing reaction preferably in a solvent such as methanol in the presence of a base catalyst (preferably metal alkoxides such as sodium methoxide and sodium ethoxide), or adding a base catalyst (same as the above basic catalyst) to an ester of 4-azido-3-hydroxybutyric acid expressed by formula II and subjecting to a catalytic hydrogenating reaction while stirring under a hydrogen gas atmosphere in the presence of a metal catalyst such as palladium-carbon catalyst, preferably in a solvent such as methanol.
Patent JP-H06164394-A (JP)
Title: A/d converter circuit with scaling
Inventor: ISHIDA HARUO
IPC: H03M1/18
Filed: 1992-11-25
Abstract: PURPOSE:To shorten a period of time until reaching the highest sensitivity in the A/D converter circuit in which scaling is implemented so that an amplified analog signal is always close to a full scale independently of a level of an input analog signal. CONSTITUTION:A scaling amplifier circuit 2 has plural amplification factor variable switches S1-S4. An amplified analog signal SAMP is divided into plural stages by voltage division comparators CP1-CP7. Then the amplified analog signal SAMP is subject to peak hold by a peak hold circuit 10, a differential amplifier circuit 11 generates a difference voltage VD and it is fed to a control circuit 12. The control circuit 12 uses comparator circuits 13a-13c and a logic circuit 14 based on a level of the difference voltage VD to close any switch among plural switches S1-S4 setting a most significant digit of a digital code by a decode circuit 4 directly to H.
Patent JP-H03177289-A (JP)
Title: Tension adjustor for rope type elevator
Inventor: KONDO TAMAKAZU
IPC: B66B5/02
Filed: 1989-12-04
Abstract: PURPOSE:To facilitate and simplify a tension adjusting work and obtain an uniform tension by forming marks for displaying the tension of a main cable by means an interval from a beam part, on the outer peripheral surface of a detecting cylinder fitted on a shackle rod connected to the end part of the main cable. CONSTITUTION:A detecting cylinder 23 which is contact-supprted on a lower spring seat 22 is fitted around a shackle rod 5, penetrating through an upper beam 4, rope stop plate 19, and an upper spring seat 20. A plural nuts 24 are screw fitted around the thread rod part of the shackle rod 5 which projects downward, after penetrating through the lower spring seat 22. The projection length of the shackle rod 5 is adjusted by screw loosening and tightening the nut 24. The standard marks 25 on the outer peripheral surface which approaches the upper surface of the upper beam 4 of the detecting cylinder 23 includes its function to display the deflection quantity of a spring 21, i.e., the tension of a main cable 8 from the interval toward the upper surface of the upper beam 4. When the tension increases, the shackle rod 5 rises to energize and compress the spring 21, and the standard marks rise to elongate the interval toward the upper surface of the upper beam 4.
Patent JP-H11148159-A (JP)
Title: Drainage device of sink
Inventor: ISHIKAWA TETSUO
IPC: E03C1/28
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To hygienically use a sink by boring a drain hole at the bottom face of a sealing water-stagnant part in a drain cylinder and forming a plug body in the drain hole to drain the sealing water in the sealing water-stagnant part. SOLUTION: A rising pipe 6b protruded upward is erected at the inner bottom of a drain cylinder 6a. And a sealing water-stagnant part 6c is formed at the outer peripheral part of the rising pipe 6b and an odor-prevention cover 6e is detachably put on the upper end opening of the rising pipe 6b. A drain hole 6d is bored at the bottom face of the sealing water-stagnant part 6c and a plug body 7 is connected to the drain hole 6d to form a drain tool 6. When installing the sink, a worktop 4 equipped with a water tank 5 is put on the upper face of a cabinet 2 and fixed thereto. Then, the drain tool 6 is connected to the bottom of the water tank 5 and the drain pipe 9 is connected to the lower end of the drain tool 6. When drain water is accumulated in the sealing water-stagnant part 6c as the sealing water, the sealing water is drained by the manipulation of the plug body 7.  In this way, since sealing water can be easily discharged to the outside, the sink can be hygienically used.
Patent JP-H06160749-A (JP)
Title: Optical scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: H04N1/23
Filed: 1992-11-25
Abstract: PURPOSE:To vary the writing spacing of an auxiliary scanning direction and to enable the easy change of a writing density by providing an optical box for mounting a light source device with a detaining means for stepwise regulating the angle of inclination around the optical axis of this light source device. CONSTITUTION:A part of the optical box 18 to be mounted with the light source device 1 including a semiconductor laser having plural pieces of light emitting sources is provided with the detaining means 24 for stepwise regulating the angle of inclination around the optical axis 20 of the light source device. This detaining means 24 is constituted of several steps of gear-shaped detaining parts 19c formed to an arc shape around the optical axis 20 at the top edge of a light source mounting part 19 and a bent part 22d selectively detained by any of these gear-shaped detaining parts 19c provided with leaf-spring like elastic force by curvilinearly forming a part on the upper edge side of a supporting plate 22. The inter-gear spacings of the gear-shaped detaining parts 19c is so set that the writing density in the auxiliary scanning direction is obtd. The angle of inclination of the light source device 1 around the optical axis 20 is changed stepwise by changing the detaining positions thereof. The spacings in the auxiliary scanning direction by the respective light emitting sources are changed as well, by which the writing density is changed.
Patent JP-H07172925-A (JP)
Title: Silicon nitride-based sintered compact and its production
Inventor: SASAKI KIMIAKI
IPC: C04B35/584
Filed: 1993-12-15
Abstract: PURPOSE:To produce the subject sintered compact, having properties of high toughness and flexural strength and hardly deteriorating the mechanical strength even at high temperatures and provide a method for producing the sintered compact in relation to the subject sintered compact consisting essentially of silicon nitride and the method for producing the sintered compact. CONSTITUTION:This silicon nitride-based sintered compact is obtained by adding a sintering assistant composed of 0.5-10wt.% at least one or more rare earth oxides, 0.5-10wt.% aluminum oxide (Al2O3) and 0.3-6wt.% one or two or more borides selected from niobium boride, tantalum boride, molybdenum boride, tungsten boride and vanadium boride to a silicon nitride raw material which is a principal raw material and making up the total amount to 100wt.%. The method for producing the silicon nitride-based sintered compact is to form a compact from the mixed powder and sinter the formed compact at a temperature in the region of 1600-1950 deg.C in a nitrogen atmosphere under atmospheric or a higher pressure.
Patent JP-H01155190-A (JP)
Title: Stamp lining sintering method of induction furnace
Inventor: YAMANE YASUSHI
IPC: F27B14/00
Filed: 1987-12-14
Abstract: PURPOSE: To improve the productivity of an induction furnace and reduce the power consumption of the furnace by preventing the stamp lining of the furnace from being damaged by forming the stamp lining between a steel core and coil cement and directly pouring molten steel in the steel core. CONSTITUTION: Molten steel is directly poured in a steel core 8 from a ladle 1 by using magnesia as a stamp lining 7. A steel plate 9 is laid on the bottom of the core 8 for preventing the bottom of the core 8 from being damaged in the initial stage of pouring. In addition, by directly pouring the molten steel in the core 8, the occurrence of such a trouble that the core 8 melts earlier than a material to be melted and damages the lining 7 as in the conventional example is eliminated. In addition, the melting time and melting power of the material to be melted are made unnecessary. The carbon content of the molten steel poured in the core 8 is adjusted to 0.10-2.0 wt.% and the thickness of the steel plate laid on the bottom of the core 8 is adjusted to 4.0-30 mm. In addition, either a basic or acidic refractory can be used as the material of the stamp lining 7.