baber/WOPTO huggingface dataset:
Patent JP-H05264906-A (JP)
Title: Fiberscope
IPC: G02B23/24
Filed: 1992-03-23
Abstract: PURPOSE:To manufacture a long size fiberscope at a low cost, to execute an observation from a remote place at the time of use in a radiation atmosphere, etc., by using this fiberscope, and to obtain the fiberscope whose safety is higher. CONSTITUTION:A main body 1 is constituted by forming an objective part 1a by attaching a lens 3 to one end of a tape type optical fiber formed by collecting plural pieces of optical fibers like a line, and using the other end as an eyepiece part 1b. The objective part 1a of this main body 1 is inserted and held by a supporting member 4, and also, a driving part for vibrating the objective part 1a in the thickness direction of the tape type optical fiber is provided. By attaching an image pickup part 10 to the eyepiece part 1b of the main body 1, and vibrating the objective part 1a, a partial image of an object to be observed, obtained successively is photographed. By processing a signal from the image pickup part 10 by an image processing part 11, the whole image of the object to be observed is obtained.
Patent JP-H01238356-A (JP)
Title: Incoming reject system for private branch exchange
Inventor: ARANO SACHIKO
IPC: H04M3/42
Filed: 1988-03-18
Abstract: PURPOSE:To call an extension telephone set during incoming rejection registration for an incoming call when a write time data exceeds an incoming reject time discrimination data by providing an area to store a data of incoming rejection time decision data and time limit presence or absence data in addition to incoming rejection registration area and a memory monitoring the time to a storage section. CONSTITUTION:When an extension telephone set 2 dials a special number for an incoming rejection, a processing unit 2 analyzes the special number and registers it to an area corresponding to the telephone set 2 in the storage section 5. Then the incoming reject time decision data and time limit presence or absence data dialed succeedingly are stored in the corresponding area. When the registration of the telephone set 2 is finished, then even if an incoming call is given to the telephone set 2, no call signal is sent for a call shorter than the incoming reject time decision on data. Then the measuring time is written in the area corresponding to the telephone set 2 of the time monitor memory 6. The measured time written in the time monitor memory 6 and the preset incoming reject time decision data are compared and when the measured time exceeds the incoming reject time decision data, the processing unit 4 controls to send the call signal to an extension telephone set 1.
Patent JP-S541979-A (JP)
Title: Ultrared-ray absorbing incandescent lamp
Inventor: ISHIZAKI ARIYOSHI
IPC: H01K1/32
Filed: 1977-06-06
Abstract: PURPOSE: To simplify the process of manufacturing ultrared-ray absorbing incandescent lamps and to improve reliability of their performance, by admixing iron component as ultrared-ray shielding means directly into raw material of glass which forms the outer structure of lamp, thereby omitting the procedure of forming ultrared-ray absorbing film after the outer structure of lamp is shaped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239075-A (JP)
Title: Heat-resistant coating composition
Inventor: NISHIHARA YOSHIO
IPC: C09D185/00
Filed: 1991-01-11
Abstract: PURPOSE:To improve heat resistance and prevent the occurrence of pinholes at high temp. by dissolving or dispersing polyborosiloxane, a silicone resin, an inorg. filler, and a specific glass frit in an org. solvent. CONSTITUTION:100 pts.wt. polyborosiloxane having a number-average mol.wt. of 500-10,000, 10-900 pts.wt. silicone resin, 10-900 pts.wt. inorg. filler, and 10-200 pts.wt. glass frit having a particle diameter of 2-20mum and a softening point of 400-600 deg.C are dissolved or dispersed in an org. solvent to give the title compsn., which is applied to a substrate in a coating wt. of 20-100g/m<2>, dried, and baked at 150 deg.C or higher.
Patent JP-H08258107-A (JP)
Title: Base material for self-adhesive tape
Inventor: HINO KINNOSUKE
IPC: B32B5/18
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a base material for giving at self-adhesive tape and a sheet which has small using amount of a self-adhesive and excellent tacky and adhesive properties. CONSTITUTION: A laminate is obtained by at least twice extrusion laminating the one side surface of a porous base material with the same or different resin composition containing olefin resin as a main ingredient, wherein the melt flow rate of the olefin resin composition used for the extrusion laminated layer of the innermost layer is 3g/10min or more and the extrusion laminated amount of the innermost layer is 20g/m<2> or more.
Patent JP-H10259427-A (JP)
Title: Heat treatment of strip and apparatus therefor, floating and heating device and formation of film
Inventor: ISHIO HIROAKI
IPC: B05D3/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a strip without adversely affecting the surface characteristic of the strip and to effectively execute the heat treatment of the strip in high quality by blowing heating gas stream from at least one surface side to the traveled strip and simultaneously, supporting and heating the strip under floating condition. SOLUTION: For example, the long strip 40 precoat-forming the coating layer and composed of a foil-state Al is wound as the coil and supplied in a supplying coil 42. While continuously traveling the strip 40 as linear state in a horizontal direction in order to harden the coating layer, the strip is heated at hundreds  deg.C in a tunnel type heating chamber 10 and thereafter, the strip is again wound as the coil state and recovered as recovered coil 44. Therein, the heated gas stream is blown toward the strip 40 from at least one side surface side to the strip 40 from many float-up heaters 20, 30 arranged at the upper and the lower sides of traveling course of the strip 40 in the heating chamber 10, and the strip is simultaneously supported and heated.
Patent JP-S531333-A (JP)
Title: Seath heater
Inventor: TATEDA YOSHIFUMI
IPC: H05B3/48
Filed: 1976-06-04
Abstract: PURPOSE: To provide a sheath heater, in which a water-repelling insulating resin layer is provided on the inner side of a metal sheath and then thermally fused after filling with insulating powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11112454-A (JP)
Title: Mpeg ii system with peg decoder
Inventor: LEE HYUN-SU
IPC: H04N21/434
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To allow another control equipment outside to easily refer to and apply the decoded streams by decoding a program stream in terms of a hard wire and decoding a transport stream. SOLUTION: When a TS selective control signal is inputted, transport stream data is stored in a transport stream FIFO buffer part 10. A PES decoder 15 decodes an the elementary stream of audio, video, etc., at a PES level to store in a PES buffer 16. A video decoder 5 and an audio decoder 8 decodes the inputted transport stream. When a PS selective control signal is inputted, program stream data is stored in a program stream FIFO buffer part 17. The decoder 15 outputs program stream data to the decoder 8 or 5.
Patent JP-S59191835-A (JP)
Title: Defrosting controller of air conditioner
Inventor: DEGUCHI TAKASHI
IPC: F24F11/02
Filed: 1983-04-14
Abstract: PURPOSE:To improve heating efficiency drastically, by providing a microcomputer on an operation controller and constituting a heat pump type refrigeration cycle by connecting annularly a four way valve of a compressor, an outdoor side heat exchanger, a decompressor and an indoor side heat exchanger. CONSTITUTION:Comparison relation between predetermined temperatures T1- T4 and each of predetermined hours corresponding to the predetermined temperatures T1-T4 is set up by switching the comparison relation by making use of a comparator 22 and a reference voltage generating part 23 sensing temperature levels of the predetermined temperatures T1-T4 of defrosting operating temperatures and detected temperatures of a thermistor 21. Each of the foregoing predetermined hours is set up in a control circuit of the above matter by the lapse of hours from the time when a temperature of an outdoor heat exchanger after starting of heating becomes less than a timer cancel temperature To, which is set up by switching the same so that the temperature becomes less than the timer cancel temperature To and the defrosting operating temperatures T1-T4 are increased in order. When terms of defrosting operation are satisfied, OFF operations of a four way valve 2 and indoor fans 3, 6 are made respectively, they are turned into a cooling cycle and defrosted.
Patent JP-H09260248-A (JP)
Title: Charged particle beam transfer equipment
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To perform transfer, even if abrupt change of unevenness exisits on the surface of a board, by making the surface accurately coincide with an image plane of a mask pattern, in the case that a mask pattern is transfered while a board to be transferred is mechanically scanned. SOLUTION: A pattern of a mask M is transfered on a wafer W via a projection lens 13 and an object lens 14 with an electron beam EB, while the mask M and the wafer W are relatively scanned in the X direction. A position in the Z direction of a region which precedes the scanning direction of the wafer W is detected with a focus position detecting sensor 24. On the basis of the detected result, the position of the wafer W in the Z direction is mechanically corrected with actuators 19A, 19B, or a driving current supplied to the projection lens 13 and the object lens 14 is controlled, so that the position of an imagery plane is corrected.
Patent JP-S61226589-A (JP)
Title: Scroll of scroll compressor
Inventor: KOGA MASAFUMI
IPC: F04C18/02
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate manufacture with high accuracy and improve concentricity by dividing a scroll into a scroll body having a spiral projected part and a boss member, making said body with a sintered alloy, and fitting and joining said boss member into a fitted part. CONSTITUTION:A scroll is divided into a scroll body 11 and a boss member 12 and no projected part is provided on the back side of the scroll body 11 to make this back side a reference, thereby enabling present powdered metal technique to carry out manufacture easily and with high accuracy. And, the boss member 12 is fitted into and joined to a fitting recessed part 11b provided on said body 11, to improve concentricity. Further, a spiral projected part 11a which will vibrate hard, is formed with a sintered alloy increasing a sound absorbing efficiency, to restrain the generation of noise low. Accordingly, the merit of a scroll compressor having a low noise can be further improved.
Patent JP-S541242-A (JP)
Title: Method of removing metal scale
Inventor: SHIKADA YORIO
IPC: C23G5/00
Filed: 1977-06-04
Abstract: PURPOSE: To remove attached scale from hoop or the elike without damage to the surface through a glow discharge between the anode and the hoop or the like as a cathode, inducted into a low voltage tank containing discharge gas including Ar. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62222529-A (JP)
Inventor: FUJII TAKEYOSHI
IPC: H01H37/54
Filed: 1986-03-25
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-S56161408-A (JP)
Title: Production of water-absorbing resin
Inventor: YAMAZAKI HARUMASA
IPC: C08F220/00
Filed: 1980-05-19
Abstract: PURPOSE: To obtain a water-absorbing resin capable of highly absorbing and stably retaining water, by dispersing an aqueous alkali metal acrylate solution containing a polymerization initiator in a petroleum-derived aliphatic hydrocarbon solvent in the pressure of a surfactant.  
     CONSTITUTION: An alkali metal acrylate is dissolved in water to make a solution having a concentration of 30wt% to saturation. To this aqueous solution are added two types of water-soluble radical initiators which are a persulfate, e.g., sodium persulfate, and a hydroperoxide, e.g., cumene hydroperoxide. Next, the resulting aqueous solution is dispersed and suspended in a petroleum-derived aliphatic hydrocarbon solvent, e.g., n-hexane or ligroin, in the presence of a sorbitan fatty acid ester, HLB2W9, e.g., sorbitan monostearate. Next, this suspension is heated to a predetermined temperature and polymerized to obtain a water-absorbing resin suitable as a sanitary material such as a paper diaper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11249449-A (JP)
Title: Image carrier belt
Inventor: YAMAZAKI TOSHIHIKO
IPC: G03G15/16
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image carrier belt for suppressing the occurrence of defective detection and whose strength is prevented from lowering. SOLUTION: The belt B1 is constituted of a seam belt 1, and a seam part S is constituted of a material whose light transmissivity is different from that of a part other than the seam part S. As for the double-layered seam belt 1 constituted of a transparent material layer 1a and an opaque material layer 1b, the seam belt 1 is constituted by melt-sticking, or bonding both end parts of the belt in a state where the opaque material is removed from at least one end part. It is possible to constitute the seam belt 1 by joining both opaque end parts of the belt with a joining member made of transparent material interposed, and also, it is possible to constitute the seam belt by joining both transparent end parts of the belt with a joining member made of opaque material interposed.
Patent JP-2000260405-A (JP)
Title: Battery housing structure
Inventor: SUZUKI NORIAKI
IPC: H01M2/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent defective connection and a loss of a battery by integrally protruding a regulating part regulating elastic deformation of an engagement part on the inside face of the side wall of a battery lid for restricting battery sliding inside a housing recess part. SOLUTION: A two pairs of rib 34 serving as restricting members are integrally protruded on the inside of side walls 28, 30 and positioned so as to match two pairs of engaging pieces 17 in a casing body 2. In the vicinity of the side wall 29 in the bottom part, a pair of elastic engaging pieces 35 having a claw 36 in the upper end are stood and positioned so as to match a pair of engaging pieces 82 in the casing 2. When a rechargeable battery 9 is placed in the bottom part 11 of a housing recess part 8, the claw 18 of the elastic engaging piece 17 is engaged in the engaging recess part 25, so that the rechargeable battery 9 is prevented from sliding vertically and horizontally, that is, in the Y-direction and in the Z-direction.  At the same time, the front and rear ends of the rechargeable battery 9 are clamped between the rib 24 and a projection piece 20 of the casing body 2, so that the rechargeable battery 9 is also prevented from sliding longitudinally, that is, in the X-direction.
Patent JP-H04301401-A (JP)
Title: Chain saw and manufacture thereof
Inventor: ONO JIRO
IPC: B27B33/14
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a chain saw, a chain of which is not elongate due to the breaking and tempering of a cutting edge even when a cemented carbide tip is brazed. CONSTITUTION:Cutting edges 4 are formed to the link plate 1 of an endless chain 3. Cemented carbide tips 5 are brazed to the cutting edges 4. The connecting pin 2 sections of the link plate 1 are held under a water surface 7 at that time, and an effect on the connecting pin 2 sections of the lowering of hardness due to tempering is prevented.
Patent JP-S57181687-A (JP)
Title: Chlorella cultivation apparatus
Inventor: MORI TAKASHI
IPC: C12M3/00
Filed: 1981-05-06
Abstract: PURPOSE: To obtain a low-cost chlorella cultivation apparatus having simple structure, constructing the chlorella cultivation tank with a clear vessel, and supplying light energy to the chlorella cultivation tank from the outside of the tank.  
     CONSTITUTION: The chlorella cultivation tank 10 is a cylindrical tank made of a transparent material and having a desired shape such as circular, tetragonal hexagonal cross section, etc. Reflection mirrors 20a, 20b are placed outside of  the tank 10 to reflect the sun light La, Lb and irradiate the reverse side of the chlorella cultivation tank with the sun light. Since the front side of the chlorella cultivation tank 10 is irradiated directly with the sun light Lo and the reverse side is irradiated with the sun light La and Lb reflected with the reflecting mirrors 20a and 20b, the chlorella cultivation tank 10 is illuminated almost uniformly with sun light throughout the whole circumference. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52150396-A (JP)
Title: Production of polymerization catalyst component
Inventor: IWAO TETSUYA
IPC: C08F4/60
Filed: 1976-06-10
Abstract: PURPOSE:To obtain a Ziegler type Ti catalyst component with narrow grain size distribution, low particles content, and high catalytic activity by cocrushing Ti starting raw material and org. Al compounds in the presence of a small amt. of ethylene or alpha-olefins before modification.
Patent JP-S55160088-A (JP)
Title: Retorting gasification of coals using fluid layer circulating system
Inventor: KUNII DAIZOU
IPC: C10J3/54
Filed: 1979-05-30
Abstract: PURPOSE: To obtain a high-calorie gas from coal volatile matter, and hydrogen and carbon monoxide from retorted products, by gasifying coke or char with oxygen in a gasifier of dual-tower circulating system, and using solid particles heated in the gasifier, for retorting.  
     CONSTITUTION: Coal powders of average particle size 0.1W5mm, is introduced, through inlet 5, into bottom 6 of the fluid layer in retorting tower A, where they are heated to 500W900°C by being mixed with high-temperature heating medium particles, and subjected to rotorting during travel through inner cylinder 10, in an enriched fluid state, evoling a high-calorie gas and tar vapour from the volatile matter. Carbonaceous coke or char enters conduit 13 from the top of the tower A, together with the heating medium particles, and introduced into the bottom of tower B, primarily by gravity. In fluid layer 19, coke or char is gasified, and the layer is ketp 850W1,500°C, by being heated with generated energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57183273-A (JP)
Title: Starting circuit for high frequency inverter
Inventor: OKANO KEISHI
IPC: H02M7/515
Filed: 1981-04-30
Abstract: PURPOSE:To stabilize the start of a high frequency inverter by providing a capacitor switching member of a starting capacitor divided in response to a load switching member, thereby enabling to adjust the capacity of the starting capacitor in response to the load amount. CONSTITUTION:A capacitor 5X is charged through a diode before starting. A starting thyristor 6 is fired at the starting time to discharge the charged charge to a load 4X, thereby generating a commutation voltage, and a power inverter thyristor 3 is thus commutated for starting. Thereafter, the commutation of the thyristor 3 is continued with the load voltage generated by the energy from the side of a power converter thyristor 1, thereby continuing the inverter operation. When the load amount is varied, i.e., when a load switching contactor 10Y is thrown, a capacitor switching contactor 11Y corresponding thereto is cooperatively thrown, the capacity of the starting capacitor is adjusted in response to the load amount.
Patent JP-H07809-A (JP)
Title: Magnetic treatment device for reforming liquid
Inventor: TAKAHASHI KENZO
IPC: C02F1/48
Filed: 1993-02-17
Abstract: PURPOSE:To reform various types of fluid used in industries and at general households by passing a fluid through a clearance between a bar magnet and a ferromagnetic pipe. CONSTITUTION:A ferromagnetic spacer 3 is sandwiched between permanent magnets 1 arranged in a non-magnetic pipe 2 in such a manner that the permanent magnetic repulse each other. In addition, a holding device 4 is attached to both ends of the non-magnetic pipe 2, thus constituting a bar magnet. This bar magnet is introduced into a ferromagnetic pipe 7. Further, a connector 5 with a pipe screw 6 is engaged with both ends of the ferromagnetic pipe 7 using a screw. If the connector 5 is disengaged, the bar magnet can easily be taken out. Therefore, a magnetic beam penetrates through the non-magnetic pipe 2, reaching the ferromagnetic pipe 7 almost at right angles after passing through a clearance. Further, the magnetic beam passes through the ferromagnetic pipe 7, and is converged into an adjacent S pole. The fluid passes through a strong magnetic field by the number of ferromagnetic spacers 3, cutting across the magnetic field at right angles. Thus the fluid is magnetically treated.
Patent JP-S58184903-A (JP)
Title: Rotary reflecting mirror
Inventor: HASHIMOTO AKIRA
IPC: G02B5/09
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a titled mirror having high reflectivity and a less change in the intensity of scanning light by machining Al or an Al alloy to a specular surface then anodizing the surface to form a protective film. CONSTITUTION:A rotary polyhedral mirror member 1 is Al or an Al alloy and a specular surface 2 is formed thereon by machining. A thin transparent film 3 for protecting the surface 2 is formed by an anodization method. When the reflecting mirror is tilted to perform optical scanning, the incident angle of light changes with the rotating angle of the mirror and the optical film thickness changes with said change, then the intensity of the scanning light changes in accordance with the rotation of the reflecting mirror. The film thickness (d) when the incident angle in the optical scanning range changes from theta1 to theta2 changes from dtheta1=mlambda/2n1costheta1 to dtheta2=mlambda/2n1costheta2. lambda: wavelength, (m): positive integer except 0, n1: the refractive index of the anodized film, dtheta1<dtheta2. The film thickness at which the change of the intensity of the reflected light is least is a film thickness characteristic curve 7 at which the intensity of light is maximum at the center of the scanning angle. The thickness in this case changes from E to F but the fluctuation is smallest. The optical film thickness is therefore set at dtheta0=mlambda/2costheta0.
Patent JP-H02275983-A (JP)
Title: Multiple digital signature system
Inventor: OTA KAZUO
IPC: G06F21/40
Filed: 1989-03-17
Abstract: PURPOSE:To improve the efficiency of processing by allowing plural signers to repeat prescribed operation and transmitting the signature component of the signer with respect to a message to the next signer together with the message. CONSTITUTION:The (i+1)st signer generates a random number Ri+1 and calculates the signature component 1 (Xi+1) based on the signature component (Xi) which is taken over from the signer (i) and Ri+1. Simultaneously, the signature component (Ei+1) is obtained based on (ei+1) calculated with respect to the message (M) and the signature component (Xi) by using a unidirectional function (f) and the signature component (Ei) which is taken over from the signer (i). Besides, the signature component (Yi+1) is calculated based on the signature component (Yi) which is taken over from the signer (i), secret information Si+1, the random number Ri+1 and (ei+1) and the signature component (Xi+1, Ei+1 and Yi+1) of the signer (i+1) with respect to M is transmitted to the next signer together with M. Thus, since the speed of the calculation of the unidirectional function is higher than the multiplication, the processing quantity of the signer can be reduced and the efficiency of the processing is improved.