baber/WOPTO huggingface dataset:
Patent JP-S60171861-A (JP)
Title: Picture input device
Inventor: OOTA MASUTOMI
IPC: H04N1/46
Filed: 1984-02-16
Abstract: PURPOSE:To obtain inexpensively a color picture with correct white balance by irradiating separated light of different color to different picture element location of an image sensor in a color facsimile device and reading the result at the same time. CONSTITUTION:A transmitted original picture 16 is carried between a cylinder 14 and a fluorescent light 15 and a light is irradiated from a fluorescent light 15 and the light is reflected on the transmitted original picture 16. The reflected light passes through a long condenser lens 17, separated into red, green and blue colors by a long dichroic mirror group 18 and the colors are irradiated on an image sensor 25 via a twisted polygon rotatory mirror 24. The picture signals of three points of the transmitted original picture 15 are projected on the image sensor 25 at the same time in three colors (B1, G2, R3 in Fig.). The output picture is generated by outputting the signals as waveforms R1, G1, B1 of waveforms R', G', B' through time matching.
Patent JP-S63193780-A (JP)
Title: Vertical synchronizing signal detection device
Inventor: KIKUCHI AKIHIRO
IPC: H04N5/91
Filed: 1987-02-06
Abstract: PURPOSE:To freely change the width and the depth of a noise mask according to necessity by setting the detection window of an optional width with a time when a vertical period has passed from an input signal as a center, and adopting the input signal as a vertical synchronizing signal when it exists in the detection window. CONSTITUTION:A CPU3 sets the detection window of the optional width with the time when the vertical period has passed from the input signal as the center, judges whether the input signal exists in the detection window, and adopts it as the vertical synchronizing signal if it does. If vertical synchronizing pulses which have been separated in a vertical synchronizing pulse separation circuit 2 are respectively supplied to a latch circuit 5 and the CPU3, the latch circuit 5 latches the count output of a counter circuit 4, and the CPU3 fetches the count output through a data bus 6. The CPU3 decides the count output based on a count value in the timing of the vertical synchronizing pulse and the present count value in the timing of a vertical synchronizing pulse, and the inputted vertical synchronizing pulse is outputted as effective only when a decided result fulfils a prescribed condition.
Patent JP-S56124483-A (JP)
Title: Desalinating apparatus for sea water
Inventor: MARUKO SABUROU
IPC: C02F1/14
Filed: 1980-03-04
Abstract: PURPOSE: To obtain a fresh water from sea water at a low cost and continuously day and night utilizing solar heat by exchanging heat between a high temperature sea water obtained with a solar heat collector and sea water while the ratio is adjusted between a high temperature sea water and a low temperature sea water in a heat storage tank.  
     CONSTITUTION: Sea water is introduced into a storage tank 3 with a blowup pump 1 by way of a filter device 2. It is inducted with a pump 4 from the bottom of a heat storage tank 7 via a condenser 5. On the other hand, a heat medium raised up to a high temperature with a solar heat collector 11 is introduced into a heat exchanger 9 and undergoes a heat exchange with sea water by means of a pump 8. Then, a high temperature sea water is introduced into the upper part of the heat storage tank 7. It is condensed with a condenser 5 via multiple-effect evaporators 15W19 and fresh water thus obtained is collected to a storage tank 21. The high temperature sea water is fed to the upper part of the heat storage tank 7 while a low temperature sea water is sent from the lower part thereof. The low temperature sea water is increased in the day time allowing the utilization of solar heat while the high temperature sea water is increased at the sun set whereby the desalination of sea water can be done continuously day and night. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04356693-A (JP)
Title: Multiple pipe type heat exchanger
Inventor: NAKAZAWA YUJI
IPC: F28F13/12
Filed: 1991-02-20
Abstract: PURPOSE:To eliminate a flow rate difference of a cold storage material flowing in each heat transfer pipe in a multiple pipe type heat exchanger. CONSTITUTION:An inlet port control member 31 is supported on an starting end part 26a of each heat transfer pipe 20 via a resilient member 31 is pushed into the heat transfer pipe 20 by the force flow of a flow of the cold storage material W. A tapered part 40 is moved by the amount corresponding to the strength of the force of the flow. An area of the inlet port 21 is changed to make uniform the inflow rate into each heat transfer pipe 20. The cold storage material W smoothly flows in from the inflow port 21 into the heat transfer pipe 20 along the tapered part 40.
Patent JP-S52109009-A (JP)
Title: Combustion chamber of two point ignition engine
Inventor: KURODA YUTAKA
IPC: F02B47/08
Filed: 1976-03-11
Abstract: PURPOSE: To reduce NOx based on high rate exhaust reflux and improve engine drive and fuel cost performance, by setting the mutual position of ignition plugs at an optimum position so as to carry out quick combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08218221-A (JP)
Title: Polyvinyl alcohol-based fiber excellent in durability and dimensional stability and its production
Inventor: SANO HIROFUMI
IPC: D06M101/16
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a fiber, excellent in durability and dimensional stability and useful for rubber reinforcing materials or usual industrial materials by thermally shrinking a fiber drawn at a high temperature and a high draw ratio, coating the resultant fiber with a polyamide-based or a polyurethane-based resin and applying an oil agent having a low friction coefficient thereto. CONSTITUTION: A fiber drawn at a high temperature and a high draw ratio is thermally shrunk to provide a highly crystalline fiber having a high elongation. A polyamide-based or a polyurethane-based resin in an amount of 0.5-8wt.% is then applied to the fiber surface and an oil agent having <=0.28 F/F static friction coefficient is subsequently applied to afford a PVA-based fiber having >=6% yarn elongation and <=2% dry heat shrinkage factor at 180 deg.C.
Patent JP-S53111264-A (JP)
Title: Oscillator
Inventor: MOTOMIYA MASAYUKI
IPC: H03D1/22
Filed: 1977-03-10
Abstract: PURPOSE: To obtain another oscillation signal 90° out-of-phase with an oscillation signal from the collector, by connecting one terminal of the parallel resonant circuit from which an oscillation signal can be obtained to the emitter of a common-base transistor via a capacitor and by connecting a constant power supply to the emitter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55120387-A (JP)
Title: Motor
Inventor: GOTOU MAKOTO
IPC: H02P6/06
Filed: 1979-03-06
Abstract: PURPOSE:To improve the power efficiency of a motor by using a switching type voltage converter capable of taking out a DC voltage of variable output and setting the operating voltage of a drive transistor at a specified value or in a specified range of voltages. CONSTITUTION:A conduction controller 2 is provided with a means to detect relative positions of drive coils 6, 7, 8 and a field unit 9, and varies the operating voltages or operating currents of drive transitors 3, 4, 5 in accordance with the magnitude of a command signal 13. An operation detecting controller 10 detects the operating voltage at the conducting time of at least one of the drive transitors 3, 4, 5 and controls the switching condition of a voltage converter 11. By this, since the operating voltages of the drive transistors 3, 4, 5 are maintained at a specified low voltage or in a specified a range of voltages, irrespective of the voltages or currents supplied to the drive coils 6, 7, 8, the power efficiency of a motor can be improved.
Patent JP-H0316351-A (JP)
Title: Digital line terminator
Inventor: KUMOSAKI KIYOMI
IPC: H04L69/40
Filed: 1990-02-05
Abstract: PURPOSE:To check all functions by confirming it that a circuit operated at the dialing start from a subscriber's equipment or a feeding circuit supplying power to the subscriber's equipment are normally operated so as to execute loopback. CONSTITUTION:A call signal generating circuit 21 is provided as a means generating a pseudo call notice to a call detection circuit 16 and a call notice circuit 17 and an output of a feeding circuit 18 is connected to the call detection circuit 16 to confirm the normal. operation of the feeding circuit and a means to execute loopback is provided to a line termination circuit 15 on the condition that a pseudo call signal is normally sent. Then the function of the call start and the function of the feeding circuit are tested at the test of loopback and the loopback is executed on the condition that the result is normal. Thus, the test of all functions of the digital line terminator including the function of the call start and the function of the feeding circuit is conducted by the loopback test.
Patent JP-S53110928-A (JP)
Title: Preparation of electroplated tinplate
Inventor: KAWASAKI YOSHIKI
IPC: C25D5/26
Filed: 1977-03-10
Abstract: PURPOSE: To make Sn dissolving vessel small size under the most economical dissolving condition, by separating etc. the circulation of plating liquid in the circulation system, composed of plating tank-circulation tank and the circulation system, composed of plating tank-circulation tank and the circulation system, composed of O 2  dissolution treatment-Sn solubilization treatment, at the time of carrying out Sn electroplating, using insoluble anode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218849-A (JP)
Title: Glyceryl-etherified amide compound and composition of agent for external use containing the same
Inventor: MURAYAMA KOICHI
IPC: A61K8/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in skin improving effect, esp. skin moisturizing effect and rough skin remedying effect or the like, also excellent in formulation stability. SOLUTION: This new amide compound is expressed by formula I [R<1> and R<5> are each a 2-3C alkylene or group of the formula R'-O-R" (R' and R" are each a 2-3C alkylene); R<2> and R<4> are each a (hydroxy-substituted) hydrocarbon; R<3> is a single bond or (1-24C alkyl-substituted) methylene], e.g. N,N'-di[2,3- dihydroxypropyloxy)ethyl]-N,N'-dihexadecylmalonamide.  The compound of formula I is obtained, for example, by the following process: an amino compound of formula II is dissolved in an alcohol-based solvent, the resultant solution is refluxed under heating and agitation in a dry nitrogen gas stream in the presence of an alkali, a halogen compound of the formula R<2a> X (R<2a> is a 8-24C hydrocarbon; X is a halogen) is then dripped into the system which is refluxed under heating to carry out a reaction until the generation of carbon dioxide is ceased, the resulting product is reacted with a dialkyldicarboxylic acid of formula III (R<6> is a 1-4C alkyl) under heating in a dry nitrogen gas stream, and the reaction product is purified.
Patent JP-H07150345-A (JP)
Title: Apparatus and method for sticking in parallel with each other
Inventor: RICHIYAADO AANESUTO DEIMAREI
IPC: H01L21/203
Filed: 1991-01-29
Abstract: PURPOSE: To provide a novel and improved sputtering apparatus for coating a workpiece and a method therefor.  
     CONSTITUTION: The workpiece W is supported in a chamber 17 and particles are substantially uniformly released from a sputtering source 26 over a wider range in a transverse direction than the workpiece. The pressure in the chamber is maintained at a sufficiently low level to the extent of substantially preventing the scattering of the particles between the sputtering source and the workpiece. The particles pass a particle paralling filter 63 which is arranged between the supporting source and the workpiece and has plural transmission cells in order from 1:1 to 3: 1 in the ratio of the length and diameter in order to limit the angle at which the particles can collide against the workpiece. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02208343-A (JP)
Title: Photopolymerizable resin composition
Inventor: KUSHI KENJI
IPC: C08L25/00
Filed: 1989-02-07
Abstract: PURPOSE:To form a photopolymerizable resin compsn. with excellent durability to a soln. for gold plating and developable with an aq. alkali soln. by compounding a specified thermoplastic polymer for a binder, a specified crosslinkable monomer, a photopolymn. initiator and tetrazole. CONSTITUTION:40-70 pts.wt. thermoplastic polymer for binder (a) which is a copolymer consisting of 3-30wt.% first polymerizable substance consisting of a styrenic compd., 15-45wt.% second polymerizable substance selected from 1-6C alkyl acrylates and 2-6C hydroxyalkyl acrylates, 20-60wt.% third polymerizable substance selected from 1-6C alkyl methacrylates and 2-6C hydroxyalkyl methacrylates and 15-35wt.% fourth polymerizable substance consisting of a 3-15C alpha,beta-unsatd. carboxylic monomer and has a Tg of 60-100 deg.C, 25-50 pts.wt. crosslinkable monomer (b) contg. 5% or more compd. contg. one or more hydroxyl groups and two or more ethylenically unsatd. groups, 1-10 pts.wt. photopolymn. initiator (c) and 0.005-5 pts.wt. (based on 100 pts.wt. sum of (a)-(c)) tetrazole are compounded.
Patent JP-S60173120-A (JP)
Title: Production of spinning pitch for carbon yarn
Inventor: OKUYAMA KOUHEI
IPC: D01F9/15
Filed: 1984-02-15
Abstract: PURPOSE:To obtain the titled pitch having improved spinning properties, by blending an optically isotropic carbonaceous raw material with a specific aromatic oil, heating the blend to give primarily treated pitch having no reduction in aromatic carbon fraction by comparison with the carbonaceous raw material, processing it into a mesomorphic phase. CONSTITUTION:An optically isotropic carbonaceous raw material such as coal tar pitch, etc. is blended with an aromatic oil such as naphthalene oil, etc. having >=150 deg.C boiling point or initial boiling point. The blend is then heated to 350-500 deg.C, preferably to 400-470 deg.C to remove the aromatic oil, to give primarily treated pitch having no reduction in aromatic carbon fraction by comparison with the carbonaceous raw material. Then, the primarily treated pitch is processed into a mesomorphic phase, to give the desired spinning pitch. The blend of the aromatic oil and the carbonaceous raw material has preferably <=about 0.6wt% donor hydrogen concentration.
Patent JP-S57142921-A (JP)
Title: Pharmacologically active composition derived from japanese angelica tree and its preparation
Inventor: OKUDA TAKUMICHI
IPC: A61K36/25
Filed: 1981-02-27
Abstract: PURPOSE: To prepare the titled composition having a specific molecular weight and an antilipotic mobilization activity, by extracting Japanese angelica tree with cold or hot water, and fractionating the extract with molecular weight.  
     CONSTITUTION: A Japanese angelica tree which is a small deciduous arborescent tree of Araliaceae family, is collected and dried spontaneously. The bark, etc. is crushed, and extracted with 5W20 times vol. of cold or hot water. The extract is fractionated by gel chromatography or a membrane treatment to collect the fraction having a molecular weight of about 1,000W2,000 and having an antilipotic mobilization activity. The agent is also expected to have the remedying effect of diabetes by improving the unbalance of the metabolism of saccharide and lipid caused by the excessive secretion of insulin antagonistic hormones such as noradrenallin, ACTH, growth hormone, glucagon, etc. with mental stress, etc. The active substance is stable to heat in an aqueous solution, has high affinity to proteins, exhibits the protein-like behavior accompanied with proteins, and transfers slowly to the outer liquid by dialysis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61187202-A (JP)
Inventor: NITORI EIJI
IPC: H01C1/02
Filed: 1985-02-14
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-S59186866-A (JP)
Title: Device for storing papers sorted in size
Inventor: TAKAHASHI HISAKATSU
IPC: B65H29/60
Filed: 1982-02-23
Abstract: PURPOSE:To make it possible to selectively and simply store papers discharged to a vertically swingable carrier tray, in the selected one of paper storing trays in accordance with the size of the paper, by aligning at a suitable time the discharging end of the carrier tray with the selected paper tray. CONSTITUTION:A carrier plate 7 (carrier tray) is vertically swung by a stepping motor in accordance with the sizes of papers 22 which are copied by a copying machine, to align its discharge end 7a with either one of the front ends of paper storing trays 19, 20, 21 in accordance with the sizes of the papers 22. In this condition, a paper 22 which is discharged onto the carrier plate 7 by means of a paper discharge belt 1 and a paper discharging roller 2 is held between a pair of upper and lower paper transferring rollers 12, 13 which are disposed above and below the carrier plate 7 and which are rotatingly driven by a drive shaft 6 that is the swinging center of the carrier plate 7, and is transferred to and stored in predetermined one of the paper trays 19, 20, 21.
Patent JP-H11224389-A (JP)
Title: Detecting method for flame, method and device for detecting fire
Inventor: EBIKO NOBORU
IPC: G08B17/12
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for exactly detecting a flame from the video of a monochromatic camera. SOLUTION: In this flame detecting method, an image 3 containing a flame 4 periodically inputted from a camera 1 is inputted to an image processor 2 and A/D converted, and digital images at the last time and this time are binarized with a high luminance level. Then, binary images 6 and 7 are ANDed and a flame main body candidate 9 having no changes between frames is extracted. Besides, the binary images 6 and 7 are differential-processed and a flame contour candidate 8 having changes between frames is extracted. When the center of the flame main body candidate 9 exists in an area 10 of the flame contour candidate 8, the relevant candidate is discriminated as a flame. Thus, a fire can be automatically and quickly detected over a wide range while using only a monochromatic camera.
Patent JP-S63195408-A (JP)
Title: Manufacture of connecting rod of engine
Inventor: ASAI YASUSHI
IPC: F16C9/04
Filed: 1987-02-07
Abstract: PURPOSE:To achieve maintenance of precision obtained by machining by applying soft nitriding treatment under a relatively low temperature to an integrally formed connecting rod so as to prevent deformation due to heat treatment. CONSTITUTION:In a first process, thermally refined or non-refined medium carbon cast steel is used to cast an integrally formed connecting rod C of cast steel composed of a large end portion 1, a stem portion 2 and a small end portion 3. In a second process, it is machined to be a finished integral connecting rod C, which is, in a third process, placed in a heat treating furnace, so that gas soft nitriding treatment may be applied under predetermined conditions to the whole surfaces of the connecting rod C. This allows provision of the connecting rod C whose deformation due to heat treatment can be minimized, thereby maintaining the precision obtained by the machining.
Patent JP-S63195304-A (JP)
Title: Steam turbine generating device
Inventor: ODA AKIRA
IPC: F01K7/24
Filed: 1987-02-10
Abstract: PURPOSE:To improve the thermal efficiency of a turbine by closing a closing valve during the low load operation of the turbine to stop steam supply to a low pressure turbine on a secondary side shaft, and thereby making steam supply quantity to the low pressure turbine on a primary side shaft twofold to reduce windage loss for reduction in exhaust loss. CONSTITUTION:In operating a steam turbine generating device, a closing valve 12 is opened to supply steam to both low pressure turbines 4, 5 respectively for their operation, and generators 6, 10 on shafts PS, SS on both sides therefore generate electric power. When an exhaust loss level during two shaft operation made through the primary side shaft PS and the secondary one SS becomes higher than the exhaust loss level during the individual operation made through the primary side shaft PS, low load operation command is issued on the basis of turbine first stage shell pressure to close the closing valve 12 stopping the low pressure turbine 5 on the secondary side shaft SS and the generator 10. Consequently, steam flow quantity through the low pressure turbine 4 on the primary side shaft PS becomes twofold to reduce windage loss for reduction in exhaust loss.
Patent JP-S58144274-A (JP)
Title: Data processor
Inventor: TANIGUCHI JIYUN
IPC: G06F15/177
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the occupied time of a common bus from increment by making the timing of all signals on the common bus coincide with the clock timing of a common memory in data processor having the common memory. CONSTITUTION:When a timing converting circuit 18 connected to each processor receives a common memory access request signal 11 from a processor 1-i and a control signal 8 corresponding to the speed of the processor 1-i, the circuit 18 starts the access operation to a common memory 3 and sends a reading-out controlling signal 21 and a sending address signal 19. Receiving these signals, the common memory 3 sends a response signal 23 and then a reading-out data signal 20 to the timing converting circuit 18. Subsequently, the circuit 18 ends the reading-out controlling signal 21 at the timing proper to the operation speed of the common memory 3 and outputs a latched data signal 20 to the processor 1-i as a data signal 7.
Patent JP-S62184494-A (JP)
Inventor: ABE KAZUYOSHI
IPC: G06F3/12
Filed: 1986-02-10
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-H05193298-A (JP)
Title: Coating method for fishing rod and rod material lightening method
Inventor: IWASAKI NOBORU
IPC: A01K87/00
Filed: 1992-01-17
Abstract: PURPOSE:To lighten the fishing rod by thinning a coating thickness by a method wherein a coating component is transferred to a surface of a rod raw material by sticking a film, to which the coating component containing a white pigment is applied, tightly to the surface of the rod raw material by hydraulic pressure while the coated surface is not dried as it is. CONSTITUTION:On the way to sending out a plain film set to a film supplier 11 to a transfer tank 12 side, a coating component containing a white pigment is applied to a side surface of the plain film to form a transfer film 7. Under a state wherein the coated surface of the coating component becomes upward while the coated surface is not dried as it is, its end side is enabled to be supplied under a floating state on water in the tank 12. Besides, for a transfer conveyer 13, a carbon cylinder 13 descends onto a water surface to which the film 7 is supplied under a state wherein a carbon cylinder 3 is held by a supporter 14 for holding a material to be transferred. When the cylinder 3 reaches the water surface, the film 7 is pushed down under the water surface. Besides, the film 7 is brought into pressure contact with the cylinder 3, and the coating component is transferred to the surface of the cylinder 3 to form an undercoat part. It is dried in a next process.