baber/WOPTO huggingface dataset:
Patent JP-H0587474-A (JP)
Title: Heat exchanging device
Inventor: KATAOKA KENJI
IPC: F28G9/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a heat exchanging device in which dusts, etc., that attach to the contact sections between the heat exchanging device and the outside air are removed without requiring a long time and a large amount of labor. CONSTITUTION:The inside of a casing 30 is divided by a partition plate 31 into the internal air side A and external air side B. The heat receiving section 45a of a heat pipe 45 is provided in the internal air side A and heat radiation section 45b of the heat pipe 45 in the external air side B, and the heat pipe 45 is tilted and it pierces through the partition plate 31 and is supported by it. An internal fan 47 is provided in the lower section of the heat receiving section 45a. An external fan 48 is provided in the upper section of the heat radiation section 45b of the heat pipe 45. Near the heat radiation section 45b of the heat pipe 45 an air blow-out device 49 is provided to remove dusts, etc., attached to the heat radiation section 45b by blowing out the air.
Patent JP-H04127141-A (JP)
Title: X-ray cassetteless snapshot device
Inventor: SUZUKI TSUTOMU
IPC: G03B42/02
Filed: 1990-09-19
Abstract: PURPOSE:To decrease the number of the components of a suction pad driving mechanism and realize compact arrangement and cost reduction by using a lever, a slide member, and a guide member. CONSTITUTION:When a power mechanism 52 is put in operation to rotate the level consisting of two-directional rod-shaped members 56a and 56b having a constant angle, the slide member 59 which contacts the tip end parts of the respective rod-shaped members 56a and 56b of the lever is rotated around the support shaft of the guide member 60 while sliding between on the guide mem ber 60 inserted into the groove of the belt like plate 59a of the slide member 59. A suction pad 21 suspended from the slide member 59 is moved repeatedly between the inside of a supply magazine 7 and conveyor rollers 13 and 14 to suck and repeatedly feed X-ray films F in the supply magazine 7 to the con veyor rollers 13 and 14, sheet by sheet. Consequently, the components of the driving mechanism for the suction pad 21 are decreased in number and the mechanism is simplified and reduced in cost.
Patent JP-H1092823-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KUBO MASAHIKO
IPC: H01L29/732
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To maintain etching rate uniform in the vicinity of an electrode, and form an electrode excellent in reproducibility, by making the interval between resist films on a transistor forming region equal to the interval between resist films on an inspection element forming region. SOLUTION: On an arsenic-added polysilicon film 2A in a transistor forming region, first resist films 7A having an interval d3 is fromed, which is equal to a value obtained by substracting 2d2 from the final emitter electrodes interval d1 , where d2 is the interval between an inspection electrode to be formed on an inspection element forming region and the emitter electrode. An arsenic-added polysilicon film 4A exposed from the first resist films 7A is etched and eliminated, and arsenic-added polysilicon films 4C are obtained. In the recessed parts between the arsenic-added polysilicon films 4C, buried oxide films 8A of equal thickness are formed. On the film 8A and the emitter electrode 4B, second resist films 9 having intervals d2 are formed. The electrodes 4C and the polysilicon films 4B are eliminated.
Patent JP-H08111971-A (JP)
Title: Step motor
Inventor: MIZUTANI TAKASHI
IPC: H02K37/14
Filed: 1994-10-13
Abstract: PURPOSE: To simultaneously perform the electrical connection between a coil and wiring board in a stator and the fixation of a step motor to the wiring board. CONSTITUTION: Each terminal 28a is insert-molded in each terminal holding section 26f integrally formed with the bobbin 26 of a stator 20 by molding a resin and each connecting end 27a of a coil 27 is wound around the middle part of each terminal 28a, and then, the lower end section of each terminal 28a is soldered to a wiring board 50. In addition, each terminal 38a is insert- molded in each terminal holding section 36f integrally formed with the bobbin 36 of another stator 30 by molding a resin and each connecting end 37a of another coil 37 is wound around the middle part of each terminal 38a, and then, the lower end section of each terminal 38a is soldered to the wiring board 50.
Patent JP-H0694433-A (JP)
Title: Surface shape measuring device
Inventor: TSUBOI RYUNOSUKE
IPC: G01B11/30
Filed: 1992-09-17
Abstract: PURPOSE:To measure the shape of a surface with high accuracy and with stable quality, when the surface shape of an unknown subject is to be obtained, by carrying out such a corrective treatment that the shape offset previously stored is substracted from the measured shape. CONSTITUTION:The monochromatic coherent light beams emitted from a laser beam source 1 are splitted into two parts by a beam splitter 5, and the one part of the splitted beams are returned to the incident direction by a reflecting mirror 7 as a reference light, and are introduced into a collimator lens 3e. Another part of the beams are enlarged by collimator lenses 3c, 3d as body light so as to have a required beam diameter, and thereafter, are introduced into the lens 3e by the beam splitter 5 in the same way as the reference light, so that they are superposed on the reference light. The reference light and the body light are subjected to photoelectric conversion by a two-dimensional photodetector 11 in their interference intensities in the detecting surface, and the phase information of the body light can be obtained from the interference intensities by means of a signal processor 12, so that the shape of the surface can be obtained. In this case, a measured shape corrective means 13 is added between the signal processor and an output device 14 for carrying out corrective treatment.
Patent JP-H1160161-A (JP)
Title: Two trollety type container crane
Inventor: SASAKI OSAMU
IPC: B66C19/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To eliminate slack of wound rope and allow efficient cargo handling by winding plural towing ropes among first and second trolleys and three catenary supporting trucks. SOLUTION: On a girder, a sea-side catenary supporting truck C1 between a first trolley T1 and the sea-side top of the girder, a land-side catenary supporting truck C2 between a second trolley T2 and the land-side base end of the girder, and a central catenary supporting truck C3 between the first trolley T1 and the second trolley T2 are arranged respectively. The three catenary supporting trucks C1-C3 are hauled and moved by four towing ropes R1, R2, R3, R4. The catenary supporting trucks C1-C3 move with the towing ropes R1-R4 by half of moving distance of two trolleys T1, T2 so that the catenary supporting trucks support the central parts of wound, ropes 1, 2. Therefore, when the first and second trolleys are any traverse position, the central parts of wound ropes are supported to avoid their slack.
Patent JP-2001070323-A (JP)
Title: Mouth scraping and wiping material
Inventor: HONMA YOKO
IPC: A61C17/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To remove effectively plaques sticking to the surface of teeth, slight dirt such as food remnant and even deposited stains by impregnating a fiber aggregate made up of a hydrophilic fiber and a hydrophobic fiber with an aqueous liquid composition containing a specified quantity of ethanol and polyhydric alcohol. SOLUTION: This scraping and wiping material is formed by impregnating a fiber aggregate made up of a hydrophilic fiber and a hydrophobic fiber with an aqueous liquid composition containing 1 to 30 wt.% ethanol and 1 to 15 wt.% polyhydric alcohol and setting the weight ratio between the liquid composition and the fiber aggregate at 1.0:1.0 to 3.0:1.0. The mixing ratio of the hydrophilic fiber and the hydrophobic fiber in the fiber aggregate is set at 20/80 to 65/35. For the polyhydric alcohol used, glycerin, propylene glycol, polyethylene glycol or the like can be cited, and the liquid composition is mixed preferably with a surfactant such as an anion surfactant, nonionic surfactant or the like.
Patent JP-H07169260-A (JP)
Title: First-in first-out buffer system
Inventor: BOKU RIYUUKEI
IPC: G11C7/00
Filed: 1994-10-13
Abstract: PURPOSE: To provide a FIFO buffer system contrived so as to effectively control write and read operations. CONSTITUTION: The FIFO buffers 220-280 of cascade connection successively perform the write and read operations. An expansion out terminal XO1 is connected to an expansion in terminal X1I2, the XO2 is connected to the X13 and the X04 is connected to the XI1. In order to successively start input digital data read from the buffer 220, a first loading terminal FL1 is grounded and the FL2-FL4 are connected to Vcc. Also, full flag terminals F1-F4 and empty flag terminals E1-E4 are provided, flags FF2-FF4 are originated at the time of being full and the flags EF2-EF4 are originated at the time of being empty. Input applied to a module 200 is successively written to the butter when the signals of a write terminal W are 'H' and read in the order of write in response to 'H' signals to a read terminal R.  The write operation of a FIFO module is performed by data latch clocks when the two or less FIFO butters are full and stopped when the three or four buffers are full.
Patent JP-S6491077-A (JP)
Title: Magnetization state observing apparatus
Inventor: KISHIMOTO MUNEHISA
IPC: G01R33/032
Filed: 1987-10-02
Abstract: PURPOSE:To observe the geometry and position of magnetization at a high accuracy, by a method wherein a mechanism is provided as movable along the optical axis of an optical system and a magnetic transfer plate is mounted to transfer the magnetization state of an object to be observed with high resolutions. CONSTITUTION:A mechanism comprising a diaphragm spring 4a, a mounting base 4 and an air hole 4b is made movable along the optical axis of an optical system, provided with a magnetic transfer plate 3 and pressed on an object 1 to be observed by a sufficient contact force. One of a sample base 8 or an optical system 2 is provided with a moving mechanism and when an observing location is shifted to a desired position of the object 1 being observed, it is moved to a position not bringing the transfer plate 3 into contact with the object 1 being observed. With such an arrangement, when the size of the magnetic transfer plate 3 is larger than the field of view of an observation system, the lowering of unit cost is possible. There is no damage by sliding. The object being observed is fixed by exhausting the inside of a layout base 6 without positional deviation thereby enabling transfer with high resolutions and highly accurate observation.
Patent JP-H03111304-A (JP)
Title: Refuse collecting device
Inventor: TOMA ICHIRO
IPC: B65F5/00
Filed: 1989-09-26
Abstract: PURPOSE:To eliminate the need for manpower to increase the refuse collecting efficiency in a refuse collecting device for medium-and high-rise buildings by connecting the dust chute of each story through a temporary storage means having a fixed quantity discharging means and a crushing means to a main chute connected to a refuse collecting place. CONSTITUTION:Refuse thrown into a refuse charge-inlet 1 (only one is shown in the figure) provided on each story is dropped into dust chutes 2a-2d. The dust chute 2a on the uppermost story is connected through a storage tank 8a incorporating a fixed quantity discharging means and a crusher 9 to a main chute 10, and the dust chutes 2b, 2c on the medium stories are connected through a storage drum 8b having a fixed quantity discharging means 11 to the main chute 10. The dust chute 2d on the lower story is connected through an exhaust valve 12b and a chute 10b to a storage installation 6, and the main chute 10 is connected directly to the storage installation 6. By this constitution, the refuse can be efficiently collected without the requirement of workers in transportation of the refuse.
Patent JP-H11164575-A (JP)
Title: Oscillatory motor
Inventor: AUDREN JEAN THIERRY
IPC: H01L41/09
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is able to generate high output and moreover is capable of keeping an advantage such that it is light despite the high output, and further more sill not sharply increase the entire dimensions. SOLUTION: An oscillatory motor includes two pairs at least of stator plates 14 and 15, equipped with transformation-in-tangent-direction active members 17, rotor discs 10 and 11 between the stator plates 14 and 15 in each pair, an active member 18 which generates vertical force between the opposite facing plates in both pairs, and a spring member 19 between the stator plates 14 and 15 and a casing, within the casing.
Patent JP-H0192447-A (JP)
Title: Interlaced fabric of netural rash and simulated rash
Inventor: FUJIMOTO TATEO
IPC: D03D15/02
Filed: 1987-09-30
Abstract: PURPOSE: To obtain the subject union cloth having a touch feeling close to that of a natural rush without any sense of incompatibility in a combined weave part, having a great water absorptivity and providing a good touch by carrying out the combined weaving of an imitation rush comprising a tapelike material having a fused film on the surface with the natural rush. CONSTITUTION: This union cloth is obtained by carrying out the combined weaving of an imitation rush 14 prepared by passing a tapelike material comprising a thermoplastic resin drawn in the longitudinal direction, consisting essentially of a polyolefin and containing a polycarbonate in an amount of 5-40% (in the weight of the thermoplastic resin) through a heating member forming a narrow gap, irregularly converging and forming the imitation rush 14 having a fused film on the surface with a natural rush 13. Since the cylindrical material is not intactly exposed to the surface, the so-called cracking phenomenon is not caused and various weaving methods can be carried out.
Patent JP-S6487342-A (JP)
Title: Composite pipe
Inventor: NAGURA TAICHIRO
IPC: B32B15/085
Filed: 1987-09-30
Abstract: PURPOSE:To obtain metal composite pipe with superior welding resistance which can be manufactured at low cost by fluorinating the surface of a polyethylene layer through a process to cause gas containing fluorine gas to come into contact with the surface of the polyethylene. CONSTITUTION:A metal composite pipe has a 2mm thick high density polyethylene layer on the internal surface, and a mixed gas of fluorine gas and nitrogen gas is circulated from one end to the other of the composite pipe, for instance, on conditions such as processing temperature of 40 deg.C, processing pressure of 1.5kg/cm<2> and processing time of 60min. In this way, the internal surface of the polyethylene layer is processed. As a mixed gas of fluorine gas and nitrogen gas, gas containing 50pts.vol. is used. Through an electromicroscopic observation, a fluorinated polyethylene layer with 1.0-2.0mum of thickness has been recognized on the internal surface of a composite pipe treated in the above-mentioned way. Through the internal surface of the composite pipe, the 50% aqueous chromate solution at 50 deg.C is circulated for 240hr in the experiment. Thus the solvent resistance of the pipe is tested. Through a visual observation, no change occurs on the internal surface of the composite pipe after test as compared to that before test.
Patent JP-2001074196-A (JP)
Title: Lining pipe and its manufacturing method
Inventor: TSUKIMOTO FUMIO
IPC: F16L58/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a lining pipe having less possibility of communicating a through-hole formed on a pipe with a lining layer even when soil pressure or hydraulic pressure is applied to the lining layer over a long time, and also less possibility of leakage of fluid inside the pipe accompanied with breakage of the pipe. SOLUTION: The lining layer 2 is formed on an inner side of the lining pipe 1. The lining layer 2 is composed of an outer lining layer 2a arranged on an inner peripheral side of the pipe 2 in a closely contact manner, and an automorphic inner lining layer 2b arranged on an inner peripheral side of the outer lining layer 2a in a closely contact manner. The outer lining layer 2a is made of elastic and soft material layer 3 arranged between the pipe 1 and the inner lining layer 2b in a pressurized state.
Patent JP-H0671276-A (JP)
Title: Septic tank
Inventor: SHIMIZU YASUTOSHI
IPC: B01D63/16
Filed: 1992-08-25
Abstract: PURPOSE:To prevent the outflow of the bacteria in an anaerobic treatig chamber into an aerobic treating chamber. CONSTITUTION:The waste water treated in anaerobic treating chambers 3 and 4 is introduced into an isolated chamber S1 and sucked by a pump 14, the liq. permeated through a rotary flat-membrane module 13 is transiently stored in a storage part 15, and the permeated liq. overflowing the storage part 15 is dropped into a second aerobic treating chamber 6. The ammoniacal nitrogen in the waste water is converted to nitrate nitrogen by the nitrifying bacteria in the first aerobic treating chamber 5 and second aerobic treating chamber 6.
Patent JP-H11222471-A (JP)
Title: Production and purification of beta-hydroxyaspartic acid
Inventor: KUROKAWA TAKASHI
IPC: C07B61/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for pharmaceuticals and a raw material for polymers by a single-bath process in high yield by reacting maleic acid, etc., with a hypohalogenous acid salt and reacting the reaction product successively with an alkali and then ammonia without separating the intermediate. SOLUTION: The objective compound is produced by reacting (A) maleic acid, fumaric acid or their salts with (B) a hypohalogenous acid salt (preferably a hypochlorous acid salt, etc., such as sodium hypochlorite) preferably in an aqueous solution at a ratio of preferably 1.0-1.5 mol of the component B based on 1 mol of the component A preferably at 5-20 deg.C for 15-25 hr, adding (C) an alkali such as sodium hydroxide without separating the produced halohydrin, successively adding (D) ammonia and reacting preferably at 30-50 deg.C for 12-24 hr. The amount of the component C is preferably 2-3 mol based on 1 mol of the halohydrin.
Patent JP-S63102695-A (JP)
Title: Production of photoprotein aequorin using extracellular secretory vector of escherichia coli
Inventor: INOUE SATOSHI
IPC: C12N15/00
Filed: 1986-10-20
Abstract: PURPOSE:To make it possible to accumulate aequorin protein outside a cell, by cloning cDNA clone plasmid of photoprotein aequorin into an extracellular secretory vector to give a plasmid and integrating the plasmid into Escherichia coli. CONSTITUTION:cDNA clone plasmid pAQ440 of photoprotein aequorin is connected to a gene for secretion of adventitial protein of Escherichia coli and promoter of lipoprotein (lpp) to construct a secretory manifestation vector to release aequorin protein to the outside of cell of Escherichia coli. By using the vector, aequorin protein produced in the cell of Escherichia coli is released to the outside of the cell of Escherichia coli.
Patent JP-H06104946-A (JP)
Title: Digital delay detection circuit
Inventor: ONO YASUHIRO
IPC: H04L27/22
Filed: 1992-09-18
Abstract: PURPOSE:To allow the detection circuit to easily and surely cope with the increase in sample points by employing an SRAM for a delay means. CONSTITUTION:Reception data are delayed by a digital delay detection circuit 2, a superimposition detection circuit 3 processses the reception data and the delayed reception data to apply phase continuous detection to a Minimum Shift Keying(MSK) signal or the like. An SRAM 10 is employed for a delay means of the circuit 2 and since no shift register or the like is used, even when sample points are increased, the circuit copes easily and surely with the signal even with an increased address via a counter 11, a +1 circuit 12 and an adder 13 or the like and the digital delay detection circuit with less error occurrence is obtained.
Patent JP-H03111426-A (JP)
Title: Production of spherical cellulose particle
Inventor: KOMURO YUICHI
IPC: C08L1/00
Filed: 1989-09-27
Abstract: PURPOSE:To economically mass-produce a spherical cellulose by pretreating a cellulosic material in a specific way, adjusting the concn. of the resulting suspension, pulverizing the suspension with a wet pulverizer using a medium for stirring, and spray-drying the suspension. CONSTITUTION:A cellulosic material, e.g. wood pulp or linter, is pretreated by one or a combination of two or more treatments selected from the group consisting of acid hydrolysis, alkali hydrolysis, enzyme decomposition, steam explosion decomposition, and steaming. The concn. of the resulting suspension is adjusted to 1.0-25% by increasing or decreasing the amount of the suspension medium. Then, pref. after subjected to a high pressure homogenizing or colloid mill treatment, the suspension is introduced into a wet pulverizer using a medium for stirring. In the pulverizer a stirrer 3 running at a high speed (peripheral speed: 5-18m/sec) is equipped in a container 2, where the suspension is forcibly stirred with ceramic or metal beads (diameter: 0.3-6mm) and thus pulverized into particles of a mean diameter of 2mu or lower. The fine particles are separated and spray-dried to give spherical cellulose particles.
Patent JP-H0191757-A (JP)
Title: Granule containing ganoderma lucidum
Inventor: KUROSAWA KOJI
IPC: A23L35/00
Filed: 1987-10-02
Abstract: PURPOSE:To obtain the titled granule capable of simultaneously providing vitamin C and essence of Ganoderma lucidum, consisting of the core part having a composition comprising a saccharide, the first layer having a composition vitamin C, the saccharide and a binder and the second layer having a composition comprising concentrated Ganoderma lucidum, the saccharide and the binder. CONSTITUTION:The aimed granule consisting of the core part having a composition comprising a saccharide (preferably monosaccharide, disaccharide or polysaccharide) or the saccharide and a binder, the first layer from the core part, having a composition comprising vitamin C, the saccharide and the binder and the second layer from the core part, having a composition comprising concentrated Ganoderma lucidum or essence of Ganoderma lucidum, the saccharide and the binder.
Patent JP-S63104179-A (JP)
Title: Vector processor
Inventor: SAKATA MEIJI
IPC: G06F17/16
Filed: 1986-10-22
Abstract: PURPOSE:To perform a successive arithmetic operation between vector registers and to attain the vector processing at a high speed, by carrying out an arithmetic operation between elements of different numbers set on the vector registers through a supercomputer containing vector registers based on a fixed rule. CONSTITUTION:When data are transferred to a computing element from a vector register 9, the addresses of those data to be transferred are produced from a bit train of the address obtained by addition and a bit train produced by a bit pattern generating circuit 3 via a logic circuit. In the case of a byte nick sorting mode, the bit trains produced by the circuit 3 are stored in address registers 19, 23, 24, 25 and 26 via fetch/store address generating circuits 5-8 and used as the addresses on a vector register group 9. Then the data given from those addresses are compared with each other by a minimum/maximum value calculating circuit and stored in the data registers 14 and 15 according to the scale of these data. All these data are not transferred to a main memory but sorted on the register group 9.