baber/WOPTO huggingface dataset:
Patent JP-S5936549-A (JP)
Title: Anion exchanger having clathrate effect and its production
Inventor: HARADA KAZUAKI
IPC: C08L5/16
Filed: 1982-08-25
Abstract: PURPOSE:To obtain an anion exchanger having a clathrate effect, by incorporating a dialkylamino group into a polycyclodextrin resin. CONSTITUTION:A sulfonyl chloride expressed by the general formula R-SO2Cl is allowed to react with a polycyclodextrin resin and the product thereof is allowed to react with dialkylamine. Since the resulted polycyclodextrin resin has not only a clathrate effect but has an effect as an anion exchanger as well, the effect of an electrostatic interaction is added besides the size and shape of the material; therefore, the function of a material sepn. is provided by the difference in the distribution of electric charge and said resin is usable as an ion exchanger, separating agent and adsorbent.
Patent JP-H0493647-A (JP)
Title: Simple co detecting method for gas equipment
Inventor: NANBA MITSUO
IPC: G08B21/16
Filed: 1990-06-07
Abstract: PURPOSE:To specify such an apparatus as generating carbon oxide based on a discriminated flow section by discriminating a gas flow rate on the basis of preset plural flow sections through an arithmetic processing means, while measuring the generation of CO with a CO measuring device. CONSTITUTION:In a CO detecting means 1, a cutoff valve 3 is installed in the point midway in a gas passage 2, and a gas meter 4 or a flow sensor detecting a flow rate of gas flowing in this gas passage 2 is installed at the downstream side of the cutoff valve 3, while a CO sensor 5 or a CO setter is set up in a room or the like, where a burning appliance is used. A flow of gas is detected by the gas meter (flow sensor) 4 installed in the gas passage 2, transmitting a flow signal to an arithmetic processing means 6, and the gas flow is discriminated on the basis of preset plural flow sections by the arithemtic processing means 6, and simultaneously CO generated, is measured by the CO setter 5, and when this CO generation is detected, an apparatus, where CO is generated, is specified on the basis of the discrimianted flow section.
Patent JP-S5849117-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J27/08
Filed: 1981-09-17
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-S633538-A (JP)
Title: Double loop transmission system
Inventor: ISHIHARA TATSUO
Filed: 1986-06-23
Abstract: PURPOSE:To facilitate the switching of a transmission line by setting a path with a transmission bus access control means to a transmission line sending a data among paths set between a transmission request means and a transmission bus access control means. CONSTITUTION:Nodes 10-14 are connected to a counter clockwise 0 system transmission line 15 and a clockwise 1 system transmission line 16 as a double ring. The node 10 is used as a node master to apply supervision/ control of the entire transmission line. A 0 system transmission line 15 is used as an active line and a 1 sytem transmission line 16 is used for a standby system. If the node 10 detects a fault on the 0 system transmission line 15, a token frame circulated in the 0 system line 15 is erased and a system switching signal is sent to the 1 system line 16 in standby. The nodes 11-14 receive the signal and when the node 10 detects the circulated system switching signal, the token frame is sent to the 1 system line 16, the line 16 is used as an active line and the sent data is sent to the line 16. Thus, the processing time for the transmission selection program is reduced.
Patent JP-S635042-A (JP)
Title: Recovery of valuable substance from distillation residue of phenol
Inventor: SHIRAHATA TATSUO
IPC: C07C1/20
Filed: 1986-06-24
Abstract: PURPOSE:To recover valuable substances such as cumene, phenol, etc., from a phenol distillation residue produced as a by-product of a process for the production of phenol and acetone by the oxidation of cumene with oxygen, by distilling the distillation residue, recovering a specific amount of distillate and thermally decomposing the distillate in the presence of a catalyst. CONSTITUTION:Cumene is oxidized with oxygen to synthesize cumene hydroperoxide, which is decomposed with an acid to obtain a reaction mixture. Valuable substances such as cumene, phenol, etc., are recovered from a phenol distillation residue left after the separation of phenol and acetone from the reaction mixture by distillation. In the above process, the phenol distillation residue is distilled to recover 70-97wt% of the residue as distillate, which is thermally decomposed at 200-310 deg.C in the presence of a catalyst (especially preferably alumina-based catalyst or silica-alumina catalyst) to recover the valuable substances. The recovery of the valuable substances can be maintained at a high level even after he thermal decomposition for a long period, the thermal decomposition time can be shortened and the apparatus can be miniaturized.
Patent JP-H09301956-A (JP)
Title: New imidazole derivative having orthomethoxyphenylpiperazinylalkyl group at 5-position
Inventor: KIMURA TETSUYA
IPC: C07D403/10
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new imidazole derivative, having antagonistic actions on angiotensin II and α1 blocking actions in combination, further wide vasodepressor actions and high safety and useful as a therapeutic agent for hypertension. SOLUTION: This compound is represented by formula I [A is methylene or carboxyl; X is a (substituted) amino, O or S; Y is carboxy or tetrazole; (n) is 3 or 4] and its salt, e.g. 4-[4-( 2-butyl-1-[2'-carboxybiphenyl-4-yl)methyl]-4- chloroimidazol-5-yl}methylamino)butyl]-1-(2-methoxyphenyl)piperazine. The compound represented by formula I in which Y is carboxy is obtained by hydrolyzing a compound represented by formula II (R<1> is a 1-3C alkyl).
Patent JP-S6127406-A (JP)
Inventor: ARAI MASAYUKI
IPC: F22D11/00
Filed: 1984-07-17
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-S5669926-A (JP)
Title: A/d converter
Inventor: KANEHARA MASAYOSHI
IPC: H03M1/14
Filed: 1979-11-12
Abstract: PURPOSE:To lighten a load on a data processing program by obtaining a comparison voltage by equally dividing given data by 2  between its upper limit value and  lower limit value. CONSTITUTION:When ANLO is A/D-converted, multiplexer 4 selects ANLO and the upper limit value and lower limit value of ANLO are set in registers 1a and 1b respectively. The contents of registers 1a and 1b are converted by D/A converters 6a and 6b into analog values, which are applied to D/A converter 2 via buffers 7a and 7b. Consequently, the potential difference between the upper and lower limit values is equally divided by 2 and voltage comparator 3 obtains the l-bit digital  value closest to ANLO.
Patent JP-S5574648-A (JP)
Title: Information processor
Inventor: SATOU FUMITAKA
IPC: G06F9/48
Filed: 1978-11-30
Abstract: PURPOSE: To enable to use the stack freely in the subsystem, by enabling to use the existing operating system, relating to the unit having the stack at a part of the main memory.  
     CONSTITUTION: In case the push stack, in the instruction, BP 1  designates a given R 1  in GR and BP 2  does R 2 , the content (R 1 ) of R 1  enters WR via ALU and S bus, and BP 1  is controlled for +1 to designate R 1 +1 and control is made with (R 2 ) by BP 2  and (R 1 ) in WR and also (R 1 +1) by BP 1 . Further, in case of pop stack, another control is made. Thus, the stack function is realized, the existing computer program, OS are used as they are to use the stack function in the unit of sub- system freely, and the new provision of instructions by it can be as less as two. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6127327-A (JP)
Title: Hydraulic buffer device
Inventor: JO TADASHI
IPC: F16F9/50
Filed: 1984-07-17
Abstract: PURPOSE:To give a shock absorber an anti-roll function by providing a check valve between the lower chamber and the upper chamber, and changing the back pressure of the check valve by mediating pilot pressure from the outside. CONSTITUTION:A pressure source is connected to a port 61 and high pressure is applied to a pressure chamber 59, whereby a free piston 35 is elevated to permit a ball valve 34 to interrupt an opening end of a path 56, and thereby the lower chamber B and a chamber 45 are closed for effecting an anti-roll function. In this case, elongation of the captioned shock absorber can be freely effected. Applied low pressure to the pressure chamber 59 via the port 61, the ball valve 34 causes the path 56 to be opened by operation of a free piston, whereby the upper chamber A and the lower chamber B are communicated with each other for effecting a hydraulic buffer function.
Patent JP-S5849899-A (JP)
Title: Safety device of heat exchanger
Inventor: KOGA RIYOUICHI
IPC: F28F27/00
Filed: 1981-09-18
Abstract: PURPOSE:To surely evade the burn-out and consequently enhance the reliability of the heat exchanger by a method wherein the void content in fluid is detected in order to decide the occurrence of the burn-out, which is proper to a heat exchanger used at high temperature and speed region. CONSTITUTION:Fluid is heat-exchanged while flowing through an influx port 4 provided on a partition wall 3 along the outer peripheral part of a ceramic heater 1 and, after that, also heat-exchanged while flowing along the inner peripheral part of the ceramic heater 1. Because large bubbles cover the heating surface of the heater 1 when the heat transmitting state of the fluid approaches the burn-out point, the void content of the fluid in said state becomes very large, resulting in turning the electric resistance of the fluid in said state to be high. Consequently, the electric resistance of said fluid is detected by means of a pair 8 of electrodes provided on the partition wall 3 and a circuit A in order to control the electric input to the heater 1 by means of a controlling circuit B. Accordingly, the ceramic heater 1 is prevented from being broken by reaching the burn-out point.
Patent JP-2000334663-A (JP)
Title: Abrasive grain coated thereover with metal, manufacture thereof and resin-bond grinding wheel
Inventor: NAKAMURA MASATO
IPC: B24D3/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance the heat resistance of abrasive grain by increasing the strength for holding abrasive grain so as to withstand against heavy grinding. SOLUTION: Abrasive grain 1 is coated over its surface with a metal coating layer 11 made of copper, and the outer surface of the metal coating layer 11 is oxidized so as to form a surface layer 12 from which several fine edges 12a... are raised in order to obtain abrasive grain 10 coated with metal. The abrasive grain 10 is dispersed in a resin bond phase so as to obtain resin bond abrasive grain.
Patent JP-H0313846-A (JP)
Title: Particle-distribution measuring apparatus
Inventor: IRIE TAKAHIRO
IPC: G01S17/95
Filed: 1989-06-12
Abstract: PURPOSE:To output the average diameter and the concentration distribution of particles in a region to be measured as tomogram images by projecting white laser light from a laser light source, splitting the light into three primary colors in detecting parts, and scanning a region to be measured only once with the laser light. CONSTITUTION:The white laser light from a laser light source 14 is deflected through a plurality of deflecting devices 17a - 17(n - 1) which are arranged around a region to be measured 10 and projected into a plurality of detecting parts 24a - 24n which are arranged around the region to be measured 10. The white laser light which is emitted from the laser light source 14 or each of the deflecting devices 17a - 17(n - 1) is received with each of the detecting parts 24a - 24n and divided into the three primary colors of red, green and blue. The detected signal of each color is inputted into a computer. In this way, a plurality of computer tomogram images of the region to be measured 10 and the particle diameter in the region to be measured 10 can be measured at the same time by scanning the region with the laser light only once.
Patent JP-H0772401-A (JP)
Title: Inner drum plotter
Inventor: SERUGE SUTAINBURATSUTO
IPC: H04N1/04
Filed: 1994-06-30
Abstract: PURPOSE: To eliminate errors by cross-scanning and shakes as the result of the errors in mounting and manufacturing a rotation preventing machine element and to improve accuracy. CONSTITUTION: This inner side drum plotter is provided with a device for mounting an almost cylindrical recording layer 11 with an axis in a vertical direction as a center, a multi-beam light source assembly 14 arranged at a first position along the axis in the vertical direction and provided with plural light sources along the axis vertical to the axis in the vertical direction, a light directing device 20 for turning light received from the multi-beam light source assembly 14 toward the recording layer 11 and the device 22 for transmitting the light from the multi-beam light source assembly 14 to the light directing device 20 so as to eliminate the error which is the function of the rotation cycle of the light directing device 20 with the axis in the vertical direction as the center.
Patent JP-H01317130-A (JP)
Title: Molding method of optical element and molding device therefor
Inventor: GOTO MITSUO
IPC: C03B23/00
Filed: 1988-06-16
Abstract: PURPOSE:To make possible to mold lens having high accuracy and slight astigmatism in stable and bulk by press molding optical element from glass raw material and making a mold eccentric so as astigmatism of said element to reduce. CONSTITUTION:Glass raw material 21 is conveyed into heating oven 22, heated at a moldable temperature and conveyed between male mold 27 and female mold 28 by conveyer 26. Next, the glass raw material 21 is pressed by the male mold 27 and female mold 28, then glass lens 21a is molded in turn. The molded lens 21a is conveyed to slowly cooling oven 24 in turn and slowly cooled to below distorting point of the glass raw material, then taken out from the slowly cooling oven 24. During passing of the lens 21a in the slowly cooling oven 24, an amount of astigmatism of the lens 21a is measured by Fizeau's interferometer 46 and the measured result is processed by arithmetic circuit 49. Next, pulse motor 40 is driven and pushing bar is moved up and down, then eccentric plate 34 is inclined, thus the glass lens 21a is press molded in turn with making the male mold 28 eccentric to the direction reducing astigmatism with the most excellent eccentric amount of the mold.
Patent JP-S5673035-A (JP)
Title: Preparation of alkylene glycol
Inventor: ODANAKA HIROSHI
IPC: C07C27/00
Filed: 1979-11-19
Abstract: PURPOSE: To obtain the titled compound, especially a monoalkylene glycol, in high selectivity, by the reaction of an alkylene oxide with water in an amount reduced to the stoichiometric one, in the presence of CO 2  and a catalyst, e.g. cesium titanate, at a low temperature.  
     CONSTITUTION: An alkylene oxide expressed by formula I (R 1 WR 4  are H, 1W3C alkyl, 6C aryl, 2W3C alkenyl, etc.) is reacted with water in a stoichiometric molar amount of 1W5 times that of the oxide, in the presence of CO 2  and a compound containing one or more elements selected from the group consisting of Ti, Zr, V, Nb, Ta and Cr, as a catalyst at 50W200°C and 2W25kg/cm 2 G, and converted into the aimed glycol compound expressed by formula II, etc. completely.  
     EFFECT: The utility cost may be reduced in separating and refining stages of an alkylene glycol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10337613-A (JP)
Title: Machining method for toothed gear
Inventor: EGAWA TSUNEO
IPC: B23Q11/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To materialize toothed gear machining in high efficiency and at low costs. SOLUTION: A gear hob 16 uses the gear hob 16 formed by coating at least one layer of a film consisting of a composition, (Ti(1-x) Alx )Ny C(1-y) ), where, 0.2<=x<=0.85, 0.25<=y<=1.0. Cutting speed is in the range of 80 m/min. or more to 400 m/min. or less. A tooth form is created by dry cutting performing cutting without using a cutting fluid; the tooth form is created by dramatically enhancing the cutting speed without using an expensive tool, including cemented carbide, etc. Toothed gear machining in high efficiency and at low costs is materialized.
Patent JP-S6128020-A (JP)
Title: Preparation of carbon fiber
Inventor: MATSUMURA YUJI
IPC: C10C3/10
Filed: 1984-07-17
Abstract: PURPOSE:To prevent clogging of nozzle and breakage during spinning, and to shorten infusible treatment time at high temperature, by heat-treating a heavy oil or pitch from which the primary quinoline-insoluble component is removed at a specific temperature while introducing air containing oxygen or ozone to it. CONSTITUTION:The primary QI component (quinoline-insoluble component) is removed from a heavy oil or pitch of coal tar, etc. by a means such as filtration, etc., the heavy oil or pitch is heat-treated at 100-400 deg.C while introducing a gas such as air containing oxygen or ozone to the heavy oil or pitch, to give pitch having >=200 deg.C softening point, and 5-60wt% isotropic QI component content. Then, the heat-treated pitch is spun, heated in an oxidizing atmosphere and subjected to infusible treatment. Then, this infusible fiber is carbonized and/or activated, to give the aimed fiber.
Patent JP-S6140597-A (JP)
Inventor: CHIYAARUZU UIRIAMU MARORII
IPC: G21F9/36
Filed: 1985-07-04
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-S5939351-A (JP)
Inventor: SUGIMOTO YOSHIO
IPC: B02C17/16
Filed: 1982-08-30
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-2000334582-A (JP)
Title: Hollow shape material
Inventor: KAWASAKI TAKESHI
IPC: F16S1/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily form a light-weight and high rigidity structural body with friction agitation joining by connecting parallel face plates in a truss shape with plural ribs, protruding the end part of a lower face plate more than the end part of an upper face plate and positioning the end part of the upper face plate at a roughly center. SOLUTION: Hollow shape materials 10, 20 that two sheets of face plates 11, 12 and face plates 21, 22 are connected with respective plural ribs 13, 23 in a truss shape, are extruded. At this time, the end part of a lower plate is protruded, the end part of an upper plate is near an apex of a truss. These hollow shape materials 10, 20 are arranged side by side on a bed 240, protruding parts 16, 26 of facing end parts 12b, 22b of each face plate 12, 22 are subjected to friction agitation joining from above. Next, bulged parts 35, 35 of a joint material 30 are fitted into the recessed part arranged on the protruding parts 15, 25 of the end parts of the face plates 11, 21, friction agitation joining thereof is performed from above. The load in joining is supported by the ribs 13A, 13B, 23A, 23B, etc. By this method, the structural body of truss structure as a whole is formed.
Patent JP-S60155623-A (JP)
Title: Method and device for manufacturing bars for ferroconcrete by high speed wire roller
Inventor: ARIO EKONOMOPURO
IPC: B21B45/02
Filed: 1984-07-17
Abstract: Steel concrete-reinforcing rod is manufactured on a high speed rod rolling mill including a finisher followed by a cooling device for superficial quenching. The traction applied to the product leaving the finisher and approaching the cooling device is arranged to be appropriate to the correct advancement of the rod, by increasing the drive force of the rod and/or reducing the braking forces produced in the cooling device. Braking force in the cooling device can be reduced by introducing air into the cooling water.
Patent JP-S5482166-A (JP)
Title: Liquid-phase grow device for semiconductor
Inventor: UMETSU HARUAKI
IPC: H01L21/208
Filed: 1977-12-14
Abstract: PURPOSE: To prevent the solution from moving toward the substrate storage part even with some bending of the patition plate caused by a large amount of the solution, by providing small holes to the bottom of the solution tank as well as to the moving plate.  
     CONSTITUTION: Solution tank 4 is provided at the upper part of substrate storage part 1, and crystal solution 5 is flowed into tank 4. Moving plate 6 is put close onto the bottom of tank 4, and small hole 7 and 8 are provided to the bottom of tank 4 and plate 6. Then plate 6 is moved with operation of rod 9 to make the holes coincide to each other, thus slution 5 being flowed to the substrate storage part. Moving plate 10 under the substrate storage part is operated with rod 12 to make small hole 14 of plate 10 coincide with small hole 13 of the bottom plate at the substrate storage part, and thus the solution flows out to tank 11. Both tnak 4 and plate 6 bend together, so no gap is caused with no touch of solution 5 to the substrate before operation of the moving plate. As a result, the growth layer can be obtained with an optional thickness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05312723-A (JP)
Title: Measuring method for alloying rate in continuous plating and alloying line for steel plate
Inventor: UEYAMA MICHITAKA
IPC: G01N21/35
Filed: 1992-06-09
Abstract: PURPOSE:To measure the alloying rate of the surface layer of a steel plate with a high accuracy and stably. CONSTITUTION:A far-infrared radiation is employed as alight applied for the measurement of the alloying rate of a steel plate. In a steel plate continuous plating and alloying line in which the steel plate is continuously plated and then subjected to an alloying treatment, a light from a visible light source 4 is diffused by a diffusion plate such as a frosted glass plate 8 and the diffused light 9 is applied to the steel plate 1 after the alloying treatment. Reflected light 10 and 11 from the steel plate 1 are detected by at least two light intensity detectors 5A and 5B at positions having different reflective angles to obtain respective reflected light intensities L1 and L2. The alloying rate is measured from the intensity ratio lambda=L2/L1. With this constitution, the reflected light intensity ratio lambda which is a univalent function of the iron concentration (alloying rate) of the steel plate surface and has the proportional relation with it can be obtained in a short time.
Patent JP-H10339824-A (JP)
Title: Platform for optical module and manufacture thereof
Inventor: HIRATA YOSHIHIRO
IPC: G02B6/42
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate and small-sized platform for an optical module at a low production cost. SOLUTION: This platform for the optical module is provided with a silicon substrate 1, a V groove 1V formed on the silicon substrate by anisotropic etching so as to position and fix an optical fiber and a metallic stopper 5 formed on the silicon substrate by plating so as to position and fix another optical component to be optically connected with the optical fiber.
Patent JP-S5672386-A (JP)
Title: Teller's machine with watch
Inventor: TAKAYAMA HARUYOSHI
IPC: G04G5/00
Filed: 1979-11-20
Abstract: PURPOSE:To save the key and switch exclusive for watch functions, by commonly using the data key and key switch provided as normal teller's machine functions for the confirmation and set of date and time of watch functions. CONSTITUTION:In setting the date and time, a manager key switch SW1 is OFF and an operator key switch SW2 is selected to READY position, and the date key DK is depressed after entry of date or time with the ten key NK. Thus, the date  data is stored in a watch circuit TM. In confirming and registrating the date and  time, th manager key switch SW1 is turned ON and the operator key switch SW2 is  selected to READY position, date or time is displayed on a display device DIS and the date key DK is turned ON. After that, the teller job can be made by switching  the key switch SW2 to OPERARTION position.