baber/WOPTO huggingface dataset:
Patent JP-S6152351-A (JP)
Title: Structural austenitic stainless steel having superior yield strength and toughness at very low temperature
Inventor: SAKAMOTO TORU
IPC: C22C38/00
Filed: 1984-08-20
Abstract: PURPOSE:To obtain a structural austenitic stainless steel having superior yield strength and toughness at very low temp. by adding specified percentages of C, N, Si, Mn, Cr, Ni and total Al to Fe and specifying the atomic ratio of N/Al. CONSTITUTION:A structural austenitic stainless steel consisting of, by weight, <=0.05% C, 0.2-0.50% N, <=1.0% Si, <=4.0% Mn, 20-35% Cr, 8-25% Ni, <=0.07% total Al and the balance essentially Fe and having >=10 atomic ratio of N/Al is manufactured. It is preferable that the amounts of other elements are made as small as possible, and the effective cleanliness of the steel is <= about 0.1%. The stainless steel is nonmagnetic and has superior yield strength and toughness in the very low service temp. range of the temp. (4 deg.K) of liq. helium to the temp. (111 deg.K) of LNG.
Patent JP-S6331231-A (JP)
Title: Display system for road sign into vehicle body
Inventor: OGAWA HIDEAKI
IPC: H04B7/26
Filed: 1986-07-24
Abstract: PURPOSE:To allow the driver to grasp surely the display content of a road sign by allowing a receiver in a vehicle to receive a radio wave from a transmitter provided to each road sign and displaying the content of the sign onto a display device in the vehicle automatically. CONSTITUTION:A transmitter 10 sends the content of an instruction of a road sign from a communication control section 13 as a code signal, the timing/ transfer speed or the like of the transmission of the code signal are controlled 12 and a modulated road information signal is sent 11. On the other hand, an on-vehicle equipment 40 consists of a receiver 20 and a display device 30. The receiver 20 receives 21 a radio wave sent from a transmission antenna 11, amplifies and extracts 22 the code signal from a radio wave and decodes 23 the demodulated code signal. Then a buzzer 34 is energized as required in response to the road sign by the decoded code signal to raise warning or the voice synthesizer 35 is used to inform the content of the instruction of the road sign in voice to the passenger in the vehicle.
Patent JP-H0461876-A (JP)
Title: Coin washing and carrying machine
Inventor: TAKEMOTO NAGATOSHI
IPC: A63F7/02
Filed: 1990-06-29
Abstract: PURPOSE:To enable the washing and cleaning of a coin contaminated with a dirt due to manual handling by providing a part of a coin carrying passage in a coin washing liquid bath. CONSTITUTION:In a coin carrying machine having a wall section for shifting coins while entrapping the coins with a flat section, a part of a coin carrying passage A is provided in a coin washing liquid bath 4. A coin bucket 2 has a coin seat 21 along a coin shift direction P, and an entrapping wall 22 for shifting coins C is formed on the coin seat 21. The coin carrying machine is provided with the coin washing liquid bath 4 where a part of the coin carrying passage A is immersed, a washing liquid 41, a 1 kW electric heater for heating 16.5 liters of the washing liquid 41 up to approximately 60 deg.C, a washing brush 6 in contact with the coins C under shift, a drying machine 7 for blowing the air to and drying the coins C, and a washing liquid circulator 8 fitted with a dust collecting filter.
Patent JP-S6233503-A (JP)
Title: Membrane set for fluid separator
Inventor: MASUDA HITOSHI
IPC: B01D65/08
Filed: 1985-08-06
Abstract: PURPOSE:To obtain the titled membrane set with reduced loss of energy and pressure, easy to wash and having a large treating capacity per unit volume by fixing a plural-layer membrane sheet with a mechanism for taking out a permeated fluid at least at one site. CONSTITUTION:A carrier 21 used as the passage of a permeated fluid is wrapped up by sheet-shaped separation members 22a and 22b, plural membrane sheets 20 obtained by bonding the peripheral edge parts of the separation membrane are prepared, a pipe 30 for taking out the permeated liq. from the inside of the membrane sheet is inserted into a hole 23 furnished to each sheet and the sheets are laminated. A take-out hole 31 communicating with the inside of the membrane sheet in correspondence with each hole 23 is provided to the pipe 30 and discoid bodies 33a and 33b are screwed on the pipe 30. The membrane set thus obtained is fixed in the vessel 40 of a fluid separator while leaving a clearance at both ends. A raw fluid 50a to be filtered is introduced from a pipe 41, the concd. fluid 50b is taken out from a pipe 42 and the permeated fluid is taken out from a pipe 43.
Patent JP-H0818629-A (JP)
Title: Reception signal frequency characteristic correction system and handset used for the system
Inventor: KAMOTO YOSHIMASA
IPC: H04M1/00
Filed: 1994-07-04
Abstract: PURPOSE:To correct the frequency characteristics of reception signals while monitoring the frequency characteristics of actual sound to ear by supplying synthetic output for which respective frequency band reception signal levels are controlled to the receiver of a handset. CONSTITUTION:A microphone 3 for detecting the actual sound to ear is mounted to the recessed surface 2 of the earpiece of this handset 1, the back surface of the microphone 3 is completely sealed and the microphone 3 detects only sound on the front surface of the recessed surface 2 of the earpiece of the handset 1. The detection signal level of respective frequency bands for which the signals of the reception input are divided into plural is compared with the reception signal level of the respective frequency bands for which the signals of the output point of a pickup amplifier 7 for amplifying the output of the microphone 3 which detects the actual sound to ear are divided into plural. By the difference, the frequency characteristics are corrected in a frequency correction circuit 6 and the frequency of actual ear reception sound is reproduced so as to be flat. Thus, even though the earpiece of the handset is lightly held to an ear or strongly held to the ear, flat and easily listenable reception sound quality in a desired band is obtained at all times.
Patent JP-S6152639-A (JP)
Title: Heat developable photosensitive material
Inventor: KAWADA KEN
IPC: G03C8/40
Filed: 1984-08-22
Abstract: PURPOSE:To enable reproduction of an image superior in stability with the lapse of long time by incorporating a compd. represented by a specified formula in a photosensitive material. CONSTITUTION:The photosensitive material contains some of basic precursors represented by formulae I -IV in which each of R<1>, R<2>, and R<3> is a substituent selected from H, alkyl, and the like groups, and each of W, X, Y, and Z is a substituent selected from H, alkyl, and the like groups, and each may be the same or different. It has the structural feature that it is extremely stable at normal temp., but it is easily decarboxylated by heating to release the basic component, thus permitting both requirements of stability in storage at normal temp. and rapid decomposability at the time of development processing essential as the basic precursor to be satisfied and an image superior in storage stability and high in quality to be reproduced.
Patent JP-H1020376-A (JP)
Title: Taken-up material supplying device
Inventor: KITAGAWA KUNIHARU
IPC: G03B17/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To always maintain taken-up material in an appropriate roll form even by repeating feeding and taking up by feeding the taken-up material from a take-up shaft by a friction roller and taking up the taken-up material only by the rotation of the take-up shaft in a take-up direction by releasing nip made by the friction roller. SOLUTION: A mechanism 10 is provided with a switching gear 17G as a one-way clutch mechanism idly running against the movement of film 12 in a feeding direction by external force. When the film 12 wound at the inside of a take-up cartridge 11 is fed to a spool 14, the mechanism 10 rotates the spool 14 in the feeding direction of the film, and the mechanism 20 makes a pair of the friction rollers 21 and 22 in a nip state so that the photographic film 12 is pulled out by the driving of a motor 30. Also, when the film 14 is taken up, the mechanism 20 releases the nip of the friction rollers 21 and 22 and also the mechanism 10 rotates the spool 14 in the take-up direction of the film by the reverse driving of the motor 30.
Patent JP-S5962007-A (JP)
Inventor: HANADA TOORU
IPC: A45D20/10
Filed: 1982-10-01
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-H0616492-A (JP)
Title: Compound semiconductor single crystal pulling up device and pulling up method
Inventor: SASA KOICHI
IPC: C30B15/02
Filed: 1992-06-30
Abstract: PURPOSE:To produce a compd. semiconductor single crystal which is uniform in diameter and compsn. and is low in dislocation density. CONSTITUTION:An annular partition wall consisting of a collar part 20a, a tapered pipe 20b, a cylindrical part 20c and a bottom part 20d is installed to the inner periphery of a hermetic container 1 and communication holes 22 are distributed in the bottom part 20d. The bottom part 20d is immersed into a melt to introduce the melt through the communication holes 22 into the annular partition wall after the synthesis of the melt when the single crystal is produced. Further, a seed crystal S immersed into the melt is pulled up and the spacing between the outside diameter of the single crystal and the inside wall of the cylindrical part 20c is confined to <=3.5 to 10mm where the growth of the single crystal enters a straight cylindrical part from a shoulder part. Consequently, the crystal having a smooth cylindrical shape and low dislocation density is obtd. In addition, the deviation in the melt compsns; between the inside and the outside of the annular partition wall arising from the crystal growth is adjusted by the diffusive flow of the melt via the communication holes 22, by which the crystal compsn. is maintained constant at all times.
Patent JP-H10102302-A (JP)
Title: Arrangement of buttons and pockets of upper garment for men and women and preparation of the upper garment
Inventor: TAKEUCHI MICHIKO
IPC: A41D1/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To arrange front buttons and waist pockets of an upper garment for men and women in good balance, by attaching the lowermost button, etc., of the front buttons to a position below a posterior waist length line by a prescribed distance according to a value of the hem length. SOLUTION: When a constricted position of the waist W-W is maintained and order-made or semi-order-made upper garments for men and women of various dress lengths having front buttons 1 and 2 and waist pockets 3 arranged in good balance are further prepared, a part above a posterior waist length line X-X based on the posterior waist length line X-X is set as the posterior waist length and a part below the posterior waist length lien X-X is set as the hem length to take in the value of the posterior waist length in a pattern design.  The topmost button 1 is attached to a part above the posterior waist length line X-X by a prescribed distance according to the value of the posterior waist length or a part below the posterior waist length line X-X by a prescribed distance according to the value of the hem length and the lowermost button 2 and the waist pockets 3 are attached to a part below the posterior waist length line X-X by a prescribed distance according to the value of the hem length to arrange the front buttons 1 and 2 and the waist pockets 3 of the upper garment for the men and women.
Patent JP-H0541231-A (JP)
Title: Fuel cell
Inventor: OSHIMA KAZUO
IPC: H01M8/04
Filed: 1991-07-15
Abstract: PURPOSE:To stabilize exhaust heat recovery from cell cooling water in a fuel cell at the constant temperature or pressure of the cell cooling water. CONSTITUTION:A partition plate 30 having an upper opening is housed inside a deaerator 5 used for a cell cooling water circulating circuit for a fuel cell, thus defining a water supplying space 31 independently of a cell cooling water circulating space 32. Water supplied to the deaerator 5 is temporarily stored in the water supplying space 31, followed by heating by high temperature cell cooling water stored in the cell cooling water circulating space 32, to be supplied into the cell cooling water circulating space 32 through the upper opening of the partition plate 30. Consequently, it is possible to restrain a temperature or pressure of the cell cooling water from being varied due to low temperature supply water so as to stabilize exhaust heat recovery from the cell cooling water.
Patent JP-H0224858-A (JP)
Title: Device for retrieving record terminating section of digital audio tape recorder
Inventor: NAGAO TATSURO
IPC: G11B27/28
Filed: 1988-07-14
Abstract: PURPOSE:To confirm program numbers at record terminating sections by reading and storing program numbers recorded on a magnetic tape by running the tape in the opposite direction and performing end searching by detecting the record terminating sections thereafter. CONSTITUTION:When end search is instructed from an operating section 16, a system controller 15 sets a mechanism section 1 to the REW running mode by outputting a control signal to a mechanism driving section 2 so as to run a magnetic tape 3 in the rewinding direction. Upon detecting a program number while the tape is run in the rewinding direction, the controller 15 stores the number and, at the same time, sets the section 1 to the FF running mode so as to run the tape 3 is the forward direction. The controller 15 further stores any program number detected while the tape is run in the forward direction and stops the section 1 by detecting a record terminating section. Thus the end search is completed. Upon completion of the end search, the program number at the record terminating section can be confirmed.
Patent JP-S5875083-A (JP)
Title: Radiation detector
Inventor: NARUSE YUUJIROU
IPC: G01T1/20
Filed: 1981-10-30
Abstract: PURPOSE:To improve the light gathering efficiency, by polishing or cutting obliquely one, at least, of the entrance end and the exit end of an optical fiber  in respect to the discord between the area of a scintillator division area and the unit light receiving area of a photodetector. CONSTITUTION:Optical fibers 12 are connected to division area A of a scintiallator and a unit light receiving face B as shown in figure. The shape of a section orthogonal to the optical axis of optical fibers 12 consisting of core layers  121 and clad layers 122 is shown in the center figure, and tese optical fibers 12  are connected to the light receiving face B of a CCD photodetector 13 with end  faces having the same shape as said section and are connected to the division  area A of the scintillator 11 with elliptic end faces which are polished obliquely.  The light from the scintillator 11 is made incident to optical fibers 12 and is  propagated.
Patent JP-H0264271-A (JP)
Title: Shut-down device for wind-force turbine
Inventor: KURISUTOFUAA ERU SUTORUTSUE
IPC: F03D11/04
Filed: 1989-07-05
Abstract: PURPOSE: To turn a blade surface to be parallel with wind direction so as to prevent excessive teeter amplitude in case of emergency by mechanically controlling a valve that directs the output of the blade driven by a hydraulic pump, by means of a wind vane. CONSTITUTION: A pump 75 is mechanically driven by a rotor rotated by a shaft 110'. A check valve 95 adjusts the output to a control valve 100. A wind vane 105 is arranged on the control valve 100 by a cam mechanism 110. In case of emergency, the control valve 100 directs the output of a hydraulic flow to the left side 150 or right side 160 of a directional valve 85, to turn the blades 15, 20 to be parallel to the wind direction. Thus, it is possible to prevent excessive teeter amplitude.
Patent JP-S6153305-A (JP)
Title: Production of sulfonated styrene-maleic acid copolymer
Inventor: YASUMURA JIRO
IPC: C07C303/08
Filed: 1984-08-23
Abstract: PURPOSE:To produce the titled sulfonated material extremely suitable as a material for an addition agent for Portland cement efficiently, by sulfonating a styrene-maleic acid copolymer with chlorosulfuric acid as a sulfonating agent. CONSTITUTION:In sulfonating a styrene-maleic acid copolymer (having preferably 1,500-2,000 number-average molecular weight), preferably 30-55pts.wt. based on 100pts.wt. copolymer of chlorosulfuric acid is used as a sulfonating agent. The sulfonation is usually carried out in a solvent such as nitromethane, etc. at 20- 50 deg.C at atmospheric pressure for 1-3hr. EFFECT:Since sulfonation ratio can be freely controlled, a ratio of sulfonate and carboxylate in the copolymer can be regulated, and the titled material is preferable as a material for additive agent for Portland cement.
Patent JP-S6416931-A (JP)
Title: Weight detector
Inventor: INOUE MASANOBU
IPC: G01G3/00
Filed: 1987-07-13
Abstract: PURPOSE:To improve accuracy, variance in characteristics, and reproducibility by etching a sensor mount part in such a shape that it does not contact a sensor pressure sensing part. CONSTITUTION:When a load is placed on a diaphragm 7 through a load transmission means 2, only the diaphragm 7 flexes until two upper and lower electrodes 5 contact each other, but a substrate 8 also continues to flexes until it contacts the sensor mount part 20 after the contacting. The substrate is supported by the mount part 20 thereafter even if the load is further placed, so neither the diaphragm 7 nor the substrate 8 breaks. The condition where the elasticity limits of the diaphragm 7 and substrate 8 are not exceeded by the stress of bending is determined by the depth of the mount art 20 by etching. Here, the corrosion depth of the mount part 20 by the etching can be adjusted in 1mum units. For the purpose, a gap of about 10mum is cut in the mount base 20 to measure only the load from a body to be measured extremely accurately without applying any pressure from the side of the substrate 8 at the time of measuring the weight, thereby improving the accuracy, variance in characteristics, and reproducibility.
Patent JP-H0678862-A (JP)
Title: Floor sensing system for cleaning robot
Inventor: MINAMI SHIGEO
IPC: A47L9/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide the floor sensing system for the cleaning robot capable of accurately sensing the type of floors. CONSTITUTION:A cleaning robot 9 consists of a cleaner main body 4 equipped with a suction structure 1, suction motor 2, and dust pack 3, wheel structure 5 provided on the main body 4, and pressure sensor 6 and brush 7 installed on the structure 1. A control section is provided to set the fixed setting pressure of the floor. The type of the floor is discriminated by comparing the suction pressure value detected by the sensor 6 with the fixed setting pressure of the control section.
Patent JP-H0338801-A (JP)
Title: Electronic component
Inventor: OKUMURA MASUSAKU
IPC: H01C7/00
Filed: 1989-07-06
Abstract: PURPOSE:To improve frequency characteristics by a method wherein many air bubbles are dispersed at the inside of a raw body composed of a ceramic or the like. CONSTITUTION:A conductive film 2 composed of carbon or a metal is formed on an outer circumference face of a cylindrical raw body 1 made of alumina; a helical cut 2a is executed at the conductive film 2 to form a solenoid-shaped conductor part 3. Cap terminals 4 which are connected electrically to the conductor part 3 are fitted to both ends of the conductor part; an outer circumference of the conductor part 3 is covered with an insulating outer package 5. The raw body 1 is formed of foamed alumina in which many air bubbles 6 whose permittivity is small have been dispersed at its inside. Consequently, a stray capacity of the raw body is made considerably small; even when this raw body is used as a resistance or a coil, a rate of a change in a resistance value or an inductive reactance against a change in a frequency is made sufficiently small. Thereby, frequency characteristics can be improved.
Patent JP-S6233829-A (JP)
Title: Draft device in spinning machine
Inventor: MORI HIDETOSHI
IPC: D01H1/22
Filed: 1985-08-07
Abstract: PURPOSE:To prevent admixture of fly waste and dusts into a driving force transmission part and to simplify a lubricating operation, by putting a driving force transmission part for bottom rollers with 1-2 spindles independent from a drive shaft in a casing and providing the casing with an oil feed hole. CONSTITUTION:Driving force is transmitted from each of the driving shafts 14, 15 and 16 through each drive force transmission part to each of bottom rollers 1b, 2b and 3b and the bottom rollers are rotated. Each drive force transmission part is all put in the casing 5 in an approximately closed state and admixture of fly waste, etc., scattered from the sliver S is prevented. The oil feed hole 72 is set in the casing 5 and a grease oil is fed a hollow part.
Patent JP-S6065617-A (JP)
Title: Timing extracting circuit
Inventor: UENO NORIO
IPC: H03K5/00
Filed: 1983-09-21
Abstract: PURPOSE:To store accurate timing information to a 0 consecutive signal even if the Q of a single tuning circuit is low by applying a highly stable clock obtained from a master clock to an identification circuit or the like. CONSTITUTION:A part of a transmission signal applied to a terminal 21 is rectified (4) as full-wave. A code subjected to full-wave rectification 4 is applied to the single tuning circuit 5, from which the timing component is extracted and the component is converted into the timing clock by a limiter amplifier 6. On the other hand, a transmission signal applied to the terminal 21 is fed to the identification circuit 2, where the signal is subjected to full-wave rectification and a sliced rectangular wave is obtained. This rectangular wave is converted into the transmission signal. Then a counter circuit 9 starts counting at the trailing of the transmission signal and an output signal is obtained. Furthermore, an output signal of an AND circuit 10 and a clock from a master clock circuit 7 are applied to a digital phase-locked circuit 8, where a highly stable clock is extracted and the clock is fed to the circuits 2 and 9.
Patent JP-S5965016-A (JP)
Title: Composition for preventing and treating diarrhea of animal
Inventor: MIMURA FUTAO
IPC: A61P1/00
Filed: 1982-10-06
Abstract: PURPOSE:A composition for preventing and treating effectively the diarrhea of animals, prepared by incorporating an insoluble mineral adsorbent as an adsorbent and sodium polyacrylate as a membrane protecting agent in a specific proportion. CONSTITUTION:A composition for preventing and treating the diarrhea of animals, prepared by incorporating an insoluble mineral adsorbent, e.g. acid clay or china clay, and 5-25wt% based on the insoluble mineral adsorbent, sodium polyacrylate. Siliceous clay, e.g. clay from YASAWAGI in AKITA Prefecture, manufactured by Soft Silica Co., Ltd., is preferred for the acid clay. Sodium polyacrylate, e.g. ''Panakayaku F'' manufactured by Nippon Kayaku Co., Ltd. is used as the membrane protecting agent. In feeding the resultant composition to the animals, a palatable feed raw materials, e.g. a feed adsorbing soybean extract solution or defatted wheat embryo bud, etc. may be added to the above- mentioned composition. The addition of the composition in an amount of preferably 1-5wt% provides the intake of the adequate amount depending on the state of the diarrhea.
Patent JP-H1124597-A (JP)
Title: Image display device
Inventor: NAGANO AKIHIKO
IPC: G09F9/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make an image display device compact. SOLUTION: In an image display device which has a storage display means of a spatial optical modulation element 1 which stores an original image by receiving the writing light from an original 2 reflected on a reflection means 4 and displays the stored image by receiving reading lights from plural read lighting means 5 or the like, the plural read lighting means 5 are arranged roughly symmetrically around the optical axis of the writing light and the reading lights from these read lightings means 5 are made to be reflected with the reflection means 4 to irradiate on the storage display means.