baber/WOPTO huggingface dataset:
Patent JP-H1074745-A (JP)
Title: Liquid raw material vaporizing apparatus
Inventor: HORIE KUNIAKI
IPC: H01L21/31
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To achieve highly efficient evaporation of a liquid raw material having complicated vaporizing characteristics to be a stock material for a highly dielectric substance, etc., and to achieve higher precision control of very small amount thereof by providing a stream path having a pair of counterposed walls with a very small gap between them and by heating the walls and introducing the liquid raw material into the stream path to vaporize it. SOLUTION: A liquid raw material supplied to a needle part 14 flows along the surface of the needle part 14 and flows into between an inner shell 11 and the inner wall of an outer shell 10 and flows into the gap between counterposed surfaces due to adhering force between the liquid and the walls. Hereupon, the wettability of the liquid raw material is increased and the surface tension is decreased by heating it by both of the inner shell 11 and the outer shell 10 so that the liquid state raw material flow quickly into the gap between the inner shell 11 and the inner wall 12 of the outer shell 10 and is held therein. Further, the liquid raw material is heated by the wall surfaces, successively evaporated, flows into a groove formed in the inner shell, mixed with a carrier gas, and flows downwards out of a vaporized raw material outlet 16.  Therefore, only a solvent is evaporated and the raw material is not deposited.
Patent JP-H09306653-A (JP)
Title: Exciting coil, heating device, and image forming device
Inventor: KAWAZU TAKAO
IPC: G03G21/20
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To easily adjust temperature gradient in the length direction of a heating body in an image forming device having an exciting coil and a heating device of electromagnetic induction heating, and use a small size, widely used core as the core material of the exciting coil as a magnetic field generating means. SOLUTION: In a heating device having a magnetic field generating means 17 and an electromagnetic induction heating member 13 which generates heat by eddy current generated by applying the magnetic field generated with a magnetic field generating means, and heating a heating material S by heat generated in the electromagnetic induction heating member 13, the magnetic field generating means 17 is an exciting coil having a magnet core material 16 and a winding 12 wound around the core material 16 in the lengthy direction and to which power is supplied, and the core material 16 is plurally divided and arranged in the length direction of the exciting coil.
Patent JP-S5671380-A (JP)
Title: Television camera
Inventor: TOKUHARA MICHIHIRO
IPC: H04N5/232
Filed: 1979-11-15
Abstract: PURPOSE:To enable the focus adjustment with fast response to faster objective and to enable the pickup of images always in matched focus, by scanning the distance measuring objective and obtaining the distance information in a short time immediately before or after the scanning of pickup objective image. CONSTITUTION:The light flux radiated from the objective passes through the focal zoom 1 of the pickup optical system, and the light flux through the semitransparent mirror 4 of a beam splitter 3 forms the objective image on the photoforming plane of a pickup device 7. On the other hand, the light flux reflected from the semitransparent mirror 4 is formed on the second image 15 as normal image, which is observed by the operator. Further, under another pickup optical system, the distance optical system introducing the light flux for automatic focussing to the image plane of the pickup device 7 is placed. The front lens group 10 of the pickup lens system and the image forming lens of the distance optical system are interlocked through a link mechanism 31 and adjustment is made so that the objective images of both are focussed. Accordingly, the pickup of objective for pickup and the distance between objectives can almost simultaneously be made.
Patent JP-H0442466-A (JP)
Title: Optical disk controller
Inventor: NAKAJIMA KUNIHIKO
IPC: G11B20/12
Filed: 1990-06-08
Abstract: PURPOSE:To enable a device to be used simultaneously with the start-up of the device by using two microprocessors, enabling two optical heads to be used simultaneously, and detecting and reading data in a sector for which an error is anticipated from an alternate area in advance. CONSTITUTION:The microprocessor 10 and the microprocessor 17 comprise a control means which controls a simultaneous read operation by the two optical heads. Also, the microprocessor 17 comprises the control means which controls the write and erasure of the data in the sector for which the error is anticipated on an alternate data buffer, and furthermore, the microprocessor 17 comprises a means which generates the table of the ID of an alternate sector and the ID of an original sector in accordance with the alternate sector, and a RAM 18 stores the table generated by the means. The data in the sector for which the error is anticipated is detected and read from the alternate area in advance. Thereby, no time is required until a standby state is attained.
Patent JP-H10327473-A (JP)
Title: Mobile radio terminal equipment
Inventor: ONISHI TERUO
IPC: H04W36/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by Fourier transforming the output waveform of an analog/digital converter and simultaneously detecting the levels of plural channel signals. SOLUTION: When the power of this mobile radio terminal equipment is supplied, after converting received wide band analog signals including desired perch channel signals to wide band digital signals by the A/D converter 106, a sample number required for Fourier transformation from the digital signals (function of time) is temporarily stored in a memory 3. Based on the stored sample data, the digital signals are transformed to frequency signals by executing the Fourier transformation in a Fourier transformation part 4 and the electric field strength of all perch channel frequencies written in an ID-ROM 6 is read. Then, when the electric field strength is more than a predetermined lower limit level Lth1, a table 7 is prepared in a level order and shifting to standby channel selection is performed.
Patent JP-S629916-A (JP)
Title: Pellet for molded article
Inventor: NAKANISHI TATSUICHI
IPC: C08J3/20
Filed: 1985-07-05
Abstract: PURPOSE:To constitute the titled molded article generating no hollow and even if a large quantity or wood flour is mixed-in with the same hardness as the same does not deteriorate, by mixing-in a specific quantity of polyolefin series resin with the wood flour whose grain size is specific. CONSTITUTION:Wood flour is made far microscopic by a crusher as compared with the same at the time of pulverization of the same and a grain size is made into a fine one whose meshes are more than about 300. The wood flour pulverized at more than 300 meshes and polyolefin series resin are mixed-in with each other at the rate of 50-70wt% wood flour and 30-50wt% polyolefin series resin, and heating and melting of the same are performed. In this instance, as the wood flour has been pulverized extremely fine so that a hollow is not generated thanks to fibers being on the circumference of the wood flour and then the same is mixed with the polyolefin series resin at high density. A product whose mixing ratio of the wood flour is 50-70wt% is obtained by extruding and cutting a mixed and molten molding material obtained in this manner while the same is being cooled. With this construction, the above product can be made into a pellet whose number hollows is few and density is high.
Patent JP-S5850187-A (JP)
Title: Diffusion bonding method
Inventor: TAKEDA HIROMITSU
IPC: B23K20/00
Filed: 1981-09-22
Abstract: PURPOSE:To bond base metals easily at high accuracy by disposing two kinds of thin piece of brazing metals for diffusion bonding different in melting point between base metals and liquid phase diffusing the low melting point brazing filler metal at first  and then diffusing high melting point brazing filler metal utilizing isothermal coagulating phenomenon. CONSTITUTION:At least one sheet of brazing filler metal 2 of a low melting point and brazing filler metal 2' of a high melting point are placed in parallel between base meals 1, 1' to be bonded, and heated at a temperatue higher than the melting point of the brazing filler metal 2 of a low melting point and lower than the melting point of the brazing filler metal 2' of a high melting point while applying pressure between base  metals 1, 1'. The temperature is maintained for a specified time to cause melting of the brazing filler metal of a low melting point and to cause liquid phase diffusion. Then, temperature is raised to a temperature higher than the melting point of the brazing filler metal 2' of a high melting point and lower than liquid phase temperature formed by isothermal coagulation phenomenon of the brazing filler metal 2 of a low melting point. The temperature is maintained for a specified time to cause melting of the brazing filler metal of a high melting point and liquid phase diffusion. Thus, bonding can be made at high accuracy without causing deviation of relative position of base  metals 1, 1'.
Patent JP-S634851-A (JP)
Title: Catalyst for oxidizing combustible gas
Inventor: YANAGIHARA NOBUYUKI
IPC: B01J23/76
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the crazing and the peeling or the like of a catalytic layer by forming the porous material layer of perovskite having nearly same coefficient of thermal expansion as a heat resistant carrier on the surface thereof. CONSTITUTION:In an oxidation catalyst for catalytic combustion of a combustion device and for purifying exhaust gas, a catalytic layer is formed on the surface of a heat resistant carrier consisting of alumina and silica series or the like. In this case, the layer is formed with the mixture of both composite oxide of rare earth elements having a perovskite structure shown in a formula ABO3 (wherein A shows rare earth elements or the like, B shows Co, Mn or the like) and same material as the composition of the carrier. By such a way, the coefficients of thermal expansion of both materials are approached to nearly same value and the adhesion between both is held and the crazing, the peeling and the falling, etc., of perovskite being the coated layer of the surface can be prevented.
Patent JP-S63314137-A (JP)
Title: Constant-frequency constant-voltage power equipment and power system
Inventor: MARUYAMA TSUTOMU
IPC: H02J3/40
Filed: 1987-06-15
Abstract: PURPOSE:To make it unnecessary to use an impedance switch required only at the time of closing motor-generators for parallel operation by controlling switch groups for changing the connection state of an excitation winding and first and second change-over switches for connecting a commercial power and a load. CONSTITUTION:Circuits composed of a switch K11, a switch group K1X, a motor-generator MG1 and a switch K12 and of a switch K21, a switch group K2X, a motor-generator MG2 and a switch K22 are formed from a commercial power; and the output side of both circuits are connected with a load L via a third switch K3. A controller 1 receives an input from said commercial power to control the switch K11, switch group K1X, motor-generator MG1 and switch K12, while a controller 2 controls the switch K21, switch group K2X, motor- generator MG2 and switch K22.
Patent JP-H0442356-A (JP)
Title: Document editing device
Inventor: IKEDA JUNICHI
IPC: G06F17/21
Filed: 1990-06-08
Abstract: PURPOSE:To facilitate the operations to put the images into a document by designating an image inserting frame and an inserting image area in a document and then magnifying or reducing the image in accordance with the image inserting frame when the image is put into the document. CONSTITUTION:An image inserting frame 41 is set in a document and at the same time the size and the position of an image 43 which is put into the frame 41 are designated. Then an operator sets a mouse cursor 44 at the diagonal points P1 and P2 showing a range of the image 43 and clicks the mouse button. Furthermore the operator sets the cursor 44 into the frame 41 of a layout editing area 40 and clicks the mouse button. Thus the image 43 which is reduced to be exactly fitted into the frame 41 is displayed. As a result, the images can be easily put into a document under editing.
Patent JP-H05327045-A (JP)
Title: Superconducting transistor
Inventor: USUKI TATSURO
IPC: H01L39/22
Filed: 1992-05-15
Abstract: PURPOSE:To provide a superconducting transistor in which permeability of quasiparticles is improved. CONSTITUTION:A superconducting transistor comprises a collector region 1 made of semiconductor, a first base region 2a made of a first superconductor provided on the collector region, a second base region 2b made of a second superconductor provided on the first base region, and an emitter region 4 made of superconductor or metal provided on the second base region through an insulating layer 3. The region 2a is formed of a superconducting having a smaller energy gap than the superconductor for constituting the region 2b.
Patent JP-H01314819-A (JP)
Title: Heater
Inventor: MORINO TAISUKE
IPC: A47J37/00
Filed: 1988-06-15
Abstract: PURPOSE:To easily mount a heating vessel and to smoothly transmit power by sliding the vessel along a guiding mechanism provided on the bottom wall of a heating chamber to press it in, and providing a gear type and a coupling type for rotating a rotary support by one gear-shaped coupling mechanism. CONSTITUTION:When a heating vessel 14 is used, food material is introduced into the vessel 14, slid on the bottom wall of a heating chamber 3 to be pressed. Then, the vessel 14 is smoothly placed by a guiding mechanism on the bottom wall of the chamber 3. A conventional coupling mechanism is replaced with a gear type to provide a coupling type to be used for both a gear type for rotating an agitating blade transmission gear 29 for manufacturing bread and a coupling type for rotating a rotary support by one coupling mechanism 13. That is, power transmission to an agitating mechanism at the time of mounting of the vessel 14 is conducted by transmitting the rotation of a motor 20 to a belt 23, and rotatably transmitting the rotation from the coupling gear 13 at the end of a central shaft to the gear 29 by the rotation of a pulley 22 thereby to rotate agitating blades 28 at the tip end.
Patent JP-H01314590-A (JP)
Title: Sewing and connection of dish cloth end
Inventor: IWAMI HIDEO
IPC: D05B23/00
Filed: 1988-06-16
Abstract: PURPOSE:To facilitate the alignment of an automatic travelling sewing machine for sewing by one operation by shifting a dish cloth in a hung condition to a sewing position so that the leading end automatically drawn out is positioned to overlap the trailing end of the previously located dish cloth. CONSTITUTION:A lifting chucker 20 stopping on a warping table 16 is lowered and chucks one end of a dish cloth 2 on the folding side along the folding side except for leading and trailing ends of the cloth 2. Both ends not chucked by the chucker 20 are suspended and then shifted along a guide rail 22. When they approach the sewing position of an automatic travelling sewing machine 24, the leading end of the cloth 2 is taken out and positioned to overlap the trailing end of the cloth 2 previously hooked on a needle and set on the previous stage. Then, both ends are automatically sewn by means of said machine 24.
Patent JP-S5850745-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEZAWA KEISHIROU
IPC: H01L21/66
Filed: 1981-09-21
Abstract: PURPOSE:To make the operation of inspection and selection simple and efficient by perforating a through-hole on a semiconductor element which is determined as defective through a visual inspection with a laser beam. CONSTITUTION:Visual inspection on the reverse 1a of a semiconductor wafer 1 is first made, and a laser beam 4a is radiated on a defective semiconductor element 2a to form a perforation hole 5a reaching the obverse 16. With the wafer 1 turned over visual inspection is again made on the obverse 16, and a defective semiconductor element 2b is radiated by a laser beam 4b to form a perforation hole 5b reaching the reverse 1a. During the inspection onthe obverse 1b the elements with with perforation holes 5a need no further inspection, reducing the time necessary for the inspection. The separated defective elements 2a, 2b with holes 5a, 5b can easil8 be identified irrespective of whichever side is up.
Patent JP-S6127476-A (JP)
Inventor: TAKI GORO
IPC: F25D9/00
Filed: 1984-07-18
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-H11338276-A (JP)
Title: Image forming device
Inventor: TOMIKI SEI
IPC: G03G15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To stably obtain a high-quality image by preventing developer from being attached to a transfer material guide member and preventing transfer omission from occurring. SOLUTION: This image forming device is provided with a primary electrifier(electrification means) 11 uniformly electrifying a photoreceptor(image carrier) 10, an image signal 12 for writing image information on the electrified photoreceptor 10, a developing unit 13 visualizing an electrostatic latent image formed on the photoreceptor 10 by toner, a transfer electrifier 16 opposed to the photoreceptor 10 so as to transfer a toner image on a transfer material 18 and a transfer entrance guide 14 for guiding the material 18 to a transfer part so as to make it abut on the prescribed position of the surface of the photoreceptor 10. Then, a guide 14 is composed of a conductive member and provided with a means 20 (bias power source for a transfer entrance guide) impressing a voltage whose polarity is identical to the electrifying polarity of the toner on the guide 14.  At least while the toner image is formed on the photoreceptor 10, the voltage is impressed on the guide 14 and the bias value of the voltage which is impressed on the guide 14 is varied.
Patent JP-2000341120-A (JP)
Title: Pll circuit
Inventor: IRI TETSUO
IPC: H03L7/197
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the time constant of a loop filter. SOLUTION: In a PLL circuit, where a 1st divider frequency-divides an input frequency to obtain the reference frequency of a phase comparator, a 2nd frequency divider frequency-divides the oscillation frequency of a VCO to obtain a comparison frequency for the phase comparator, the output signal of a phase comparator 3 drives a charge pump 5, a loop filter 6 extracts the DC component of the output signal from the charge pump 5 to obtain a control voltage for a VCO 7, the frequency of the signal given to the phase comparator 3 is increased, by adopting an integer plus fractional frequency division ratio for a frequency division ratio of the 1st frequency divider.
Patent JP-H05341945-A (JP)
Title: Method and device for information processing
Inventor: YUI HIDEAKI
IPC: G06F3/048
Filed: 1992-06-09
Abstract: PURPOSE:To make the explanation of, for example, a help function or the like easy to understand by reading picture information stored in a recording medium and displaying it in the window of a screen. CONSTITUTION:In an information processor capable of window display, a read means for reading the picture information from a storage medium (CD-ROM) 8 and a display part 6 for displaying the picture information read by the read means on the prescribed window are provided. Then, data read from the CD- ROM 8 pass through a CD-ROM-i/f 7 and a CPU bus 1 and are temporarily written in the VRAM of a CRT-i/f 5. The data are read again and extended by the pixel processor of an extending circuit 22. The extended data are displayed through the CRT-i/f 5 at the display part 6 as moving pictures successively. Also, simultaneously, digital audio data read from the CD-ROM 8 are converted to analog signals by an audio board 20 and outputted from a speaker 21 as an audible sound.
Patent JP-H08304600-A (JP)
Title: Electron beam irradiation controller
Inventor: HAMANO MASARU
IPC: G21K5/04
Filed: 1995-05-12
Abstract: PURPOSE: To shorten cut time, and avoid irradiation unevenness by holding power control signal and cutting the power source in case of spark generation in a vacuum chamber, and controlling the power source with the held control signal at the time of turning on the power source after elimination of discharge. CONSTITUTION: If a spark is generated inside a chamber, a signal generation circuit 20 resets the set signal of adders 11 and 13 and cut the output of an electron extraction power source 9 and acceleration voltage power source 10. Sample hold circuits 17 and 19 terminate sampling and holds the output signal of PI control circuits 12 and 14. After elimination of discharge, a circuit 20 switches analog switches 16 and 18 to circuits 17 and 19 side and recovers the reset of the set signal of the adders 11 and 13 and power cut of the power sources 9 and 10. After a specific time, the circuit 20 resets the switches 16 and 18, and simultaneously releases the hold command to the circuits 17 and 19 to start sampling. By this, both the power sources 9 and 10 are stably controlled by the output signal of the circuits 12 and 14.
Patent JP-S5483100-A (JP)
Title: Borosiloxane polymer and its preparation
Inventor: KOBAYASHI HIROSHI
IPC: C08G77/58
Filed: 1977-12-14
Abstract: PURPOSE: To prepare a borosiloxane polymer having improved resistance to hydrolysis, in considerably improved yield, by the thermal polycondensation of a borodiphenylsiloxane compound.  
     CONSTITUTION: A borodiphenylsiloxane polymer having ratios of IR absorption peaks of 0.70W1.20 (δ 1340 /δ 695 ), and 0.6W1.2(δ 1080 /δ 695 ), is prepared by heating and polymerizing a borodiphenylsiloxane compound of formula (n is 1,2) in the presence or absence of solvent at 140W400°C. The compound of formula is prepared by reacting boric acid with diphenylsilanediol at 80W140°C.  
     USE: Hardener of epoxy resin, additive for synthetic fiber, raw material of ceramics, sintering assistant of ceramics, adhesive, raw material of lens, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6045418-A (JP)
Title: Air-conditioning system in vehicle
Inventor: TANI TAKASHI
IPC: B60H3/06
Filed: 1984-07-20
Abstract: PURPOSE:To enhance the efficiency of cooling and heating, in a vehicle in which an air-conditioning system is laid underneath the floor, and cold and hot airs are blown from the ceiling by means of a riser duct, by laying a return duct led to the air-conditioning system, underneath a seat in order to rapidly uniform the temperature distribution in a passanger compartment. CONSTITUTION:In a railway vehicle such as, for example, monorail car, cold and hot airs 4 which are blown off from an air-conditioning system laid underneath the floor descend from a ceiling 3 after passing through a duct 6 in a bench seat, a riser duct 7 and a ceiling duct 8. Further, the airs as circulation-air 9 are returned to the air-conditioning system 1 from the kick-in plate 14 of the bench seat 13 through an automatic wind filter 10 and a circulation-air duct 11 so that the passanger compartment is cooled or warmed. At this time, since the circulation air 9 is liable to flow in a large amount into a circulation-air inflow port 18 on the side near a circulation-air return port, an air-volume regulating plate 17 is laid between the circulation-air inflow port 18 and the filter 10 to prevent the wind speed of the inlet stream from being uneven. With this arrangement, the temperature distribution in the passanger compartment may be rapidly uniformed, thereby the efficiency of cooling and heating may be enhanced.