baber/WOPTO huggingface dataset:
Patent JP-H0495983-A (JP)
Title: Developing device
Inventor: TSUSAKA SHUSAKU
IPC: G03G15/08
Filed: 1990-08-07
Abstract: PURPOSE:To easily replace only a developer at low cost and to prevent a hand and a device from being soiled at the time of replacing by using a solid developer. CONSTITUTION:A developing sleeve 22 as a developer carrying means is supported capable of being rotated inside a housing 21, and simultaneously, fixedly disposed opposite to a photosensitive body 10. Solid toner 26 as the solid developer is attachably and detachably disposed inside the housing 21, has a notched part having the almost same curvature as that of the surface of the developing sleeve 22, and simultaneously, is rubbed by the developing sleeve 22 to be returned into powder toner 26a. Thus, the solid toner having the almost same dimension as that of width in the longitudinal direction of the developer carrying device is always pressed on the surface of the developer carrying device, and returned into a powder developer. Thus, only the developer always can be replaced at the low cost, and further, the hand and device are not soiled.
Patent JP-H02132333-A (JP)
Title: Temperature measuring probe and electronic clinical thermometer with its probe
Inventor: IRIKITA MASAMI
IPC: G01K13/00
Filed: 1988-08-25
Abstract: PURPOSE:To obtain an easy-to-handle probe with good heat response by sealing hermetically a temperature measuring circuit which is supported on a flat beltlike base material by using a covering material and a filler. CONSTITUTION:On the flat beltlike base material 2, the temperature measuring circuit consisting of a thermistor 4, a resistance body 2 for accuracy compensation, a conductor 3, etc., is provided and sealed hermetically with a core material 6, the filler 7 with good heat conductivity, a film 8, etc., and an external connector 9 is formed of a part of the conductor of the circuit. This constitution suppresses the radiation of heat and the temperature measuring probe for the electronic clinical thermometer which has good heat response and is easy to handle is obtained.
Patent JP-S6451654-A (JP)
Title: Electronic part
Inventor: KONDO SHIGEKI
IPC: H01L21/84
Filed: 1987-08-24
Abstract: PURPOSE:To process an electric signal only by an Al wiring without using wire bonding, and to improve the performance and reliability of an electronic part by forming a signal processing circuit onto a semiconductor single crystal layer grown on a ceramic substrate. CONSTITUTION:Single crystals 102 and 103 are shaped onto a pyroelectric ceramics substrate 101. A crystal obtained by recrystallizing a polycrystal through laser annealing or a crystal acquired by crystal-growing a fine pattern on a nucleation surface Si3N4 surface formed onto non-nucleation surface SiO2 as a seed is employed as the single crystal. An input processing circuit and an output processing circuit are formed respectively onto the single crystals 102, 103 shaped in this manner by using normal processes, and Al wirings 104 are formed. Infrared rays 105 are projected from the rear side of the ceramic substrate 101 in an infrared detecting sensor element shaped in this manner, and difference is formed in charges on the inside of the ceramic substrate 101, but the difference of charges is changed into an electric signal by a FET 102, and output from an output signal circuit 103 through an Al wiring 104.
Patent JP-H0554531-A (JP)
Title: Voice reproducing device
Inventor: OKAMURA TATSUMURA
IPC: G11B20/02
Filed: 1991-08-21
Abstract: PURPOSE:To clearly reproduce the main voice even though it is superimposed with the auxiliary voice, to provide a time gap between the main and the auxiliary voices and to hear English words later even though Japanese words are missed in a voice reproducing device which reproduces two kinds of voice signals such as a bilingual broadcasting. CONSTITUTION:Auxiliary voice (Rch) signals are delayed by a delaying circuit 26, summed with main voice (Lch) signals, the Rch signal level of auxiliary voice is level adjusted by a level adjusting circuit 27, phase reversed and summed with the Lch signals of main voice by an adder 28.
Patent JP-S6264382-A (JP)
Inventor: ISHIMOTO ZENICHI
IPC: A63H17/39
Filed: 1986-09-08
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-S58114446-A (JP)
Title: Lead frame and its manufacture
Inventor: SHIBATA KENKICHI
IPC: H01L23/495
Filed: 1981-12-28
Abstract: PURPOSE:To obtain the lead frame having excellent characteristics at low cost by continuously forming a semiconductor chip loading section and leads through the punching of a long-sized beltlike iron plate and continuously plating the lead frame with copper and only the chip loading section and the noses of the leads with gold or silver. CONSTITUTION:The chip loading section 2 and the leads 3 are formed by punching the iron plate 1 with approximately 200mum thickness in succession, introduced to a plating line and plated with copper 5 in 2mum or more first, and introduced into a gold or silver plating tank 6, and plated partially 12. Beltlike endless mask films are lined to rolls 9 at the upper side before and behind the tank 6, mask films, at desired positions thereof windows are formed, are lined to rolls 10 at the lower side, the travelling iron plate 1 is inserted between both films, and necessary sections are made correspond to the windows 11 and plate in approximately 0.5-1.5mum. A resist mask may be used. The lead frame not only has excellent soldering property and electric and thermal conductivity but also has superior close adhesion with a plated film and is cheap.
Patent JP-H0259332-A (JP)
Title: Raising method for flattened tubular blank and apparatus therefor
Inventor: POORU TOUREGOODO
IPC: B31B50/76
Filed: 1988-08-24
Abstract: PURPOSE:To enable secure raising of a tubular blank to be performed by pressedly shifting the end peripheral part of front end of a flattened tubular blank to an opposite direction relative to the delivering direction by means of a pressing member for spreading it in an orthogonal direction at an angle of approximate 180 deg., after that, raising the blank to be a square cross-sectional angular tube in retreating the pressing member. CONSTITUTION:A pressing member 2 begins to advance in the side of respective delivering rollers 1, 1' for spreading over and opening out a blank C, and still presses it even when the cross-section thereof may pass over a square shape for positioning and regulating the blank in its both sides thereof between the turned up parts 3', 3' at both sides of blank supporting members 31, 32, and in a most pressed condition of the pressing member, the blank C is developed in a delivering direction and at an angle of approximate 180 deg. so as to be a thin rhombus. Then, the pressing member 2 retreats from the side of the delivering rollers 1, 1' and maintains for a certain period a position where by the blank C may turn to be a squared cross-section, thereafter, returns to its original position. A raised angular tubular blank C in a squared cross-section is transported to the side of a mandrel wheel within a packaging machine in its longitudinal direction.
Patent JP-S58115715-A (JP)
Inventor: TAKANO TETSUO
IPC: H01H1/06
Filed: 1981-12-28
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-2000040678-A (JP)
Title: Manufacture of semiconductor chip, and dicing tape
Inventor: FUKUDA TOSHIYUKI
IPC: H01L21/301
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a dicing tape and the manufacture of a semiconductor chip which can curtail the waste in semiconductor manufacture, by separating and recovering a dicing tape and an inferior tape, and recycling the separated and recovered dicing tape into a resource. SOLUTION: A semiconductor wafer 5 is mounted on a dicing tape 2 which is provided with an adhesive material layer 4 whose adhesive force drops by application of an ultraviolet ray or heating, the semiconductor wafer 5 is divided into specified chip size, the adhesive force of the adhesive material layer 5 drops by the application of an ultraviolet ray or heating so such magnitude that it can pick up the chip, and a superior chip 5b is picked up on the dicing tape 2, the adhesive force of the adhesive material layer 4 is dropped further by the reapplication of an ultraviolet ray or heating, the inferior tape 5a left on the dicing tape 2 is exfoliated from the dicing tape 2, and the dicing tape 2 and the inferior tape 5a are sorted and recovered.
Patent JP-S6187615-A (JP)
Title: Preparation of cosmetic from rice
Inventor: TOKUYAMA TAKASHI
IPC: A61K8/00
Filed: 1984-10-08
Abstract: PURPOSE:To provide a cosmetic useful as a facial wash or body lotion for the beauty treatment of the whole body, by polishing unpolished rice, removing red bran, adding KOJI or amylase to the obtained refined rice bran, and using the mixture as it is or together with water or hot water. CONSTITUTION:Rice is polished with a rice-cleaning machine, the red bran is removed, and the polished rice if further polished to separate and collect the refined bran, which is mixed with KOJI or amylase and used as it is or together with water or hot water. The cosmetic exhibits excellent effect go give moisturized and smoothened skin, and can be called as obvious cosmetic different from known bran bag used traditionally in skin cleaning in Japan. It can used not only in a manner similar to the bran bag to give various effects, but also in the form of powder to be rubbed into the skin or a solution dissolved in water or hot water. The skin-beautifying effect of the cosmetic lasts long, and since the raw material is refined rice bran, the cosmetic has high safety.
Patent JP-H1155203-A (JP)
Title: Transmission and reception system
Inventor: FALHAD FAD ISLAM
IPC: H04H20/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission and reception system in which equipment at a transmitting station side and a terminal equipment side can be easily constituted, and only information necessary for a user among audio information, graphics information, and/or text information transmitted from the transmitting station can be received and reproduced at the terminal equipment side. SOLUTION: Each transmitting station 1a transmits as a radio signal or a wire signal a file group Ga including plural main body files obtained by digitizing audio, graphics, or/and text through a single transmission channel repeatedly for a prescribed number of times. Each terminal equipment 2 receives the desired main body file from among the file group Ga according to the selection of a user, and reproduces the audio, graphics, or/and text.
Patent JP-H0661507-A (JP)
Title: Method for forming quantum wire and quantum box
Inventor: CHIYOU ZUIAN
IPC: H01L21/265
Filed: 1992-08-06
Abstract: PURPOSE:To form high-quality quantum wires and quantum boxes at high densities by making the method to contain a process for forming a mask having a prescribed pattern by selectively removing the part of a thin film formed on a substrate irradiated or nonirradiated with a particle beam by heating the substrate after irradiating the thin film with the particle beam in accordance with the prescribed pattern. CONSTITUTION:After forming a GaAlAs film 1 on a GaAs substrate by a CVD method, etc., a ZnSe film 2 is formed on the film 1 by a CVD method, etc. Then the film 2 is irradiated with an ion beam of Zn or Se ions in accordance with a prescribed pattern. After irradiation, a mask having the prescribed pattern is formed of the film 2 by selectively removing the film 2 by evaporating the part of the film 2 irradiated with the ion beam by heating the substrate. Then GaAs 3 is selectively grown through the mask. Thereafter, the film 2 is removed by evaporation by heating the substrate and a GaAlAs film 4 is again formed. The above-mentioned processes are repeated as required.
Patent JP-H0946962-A (JP)
Title: Small-sized motor
Inventor: SATO NAOJI
IPC: H02K5/24
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a plate spring from being flattened completely or brought into a buckling state, by superimposing on the side of the plate spring being deflected a buckling preventing member with a smaller outer diameter than the minimum contacting diameter of the plate spring which is interposed between the side surfaces of the rotor and bearing of a small-sized motor in order to give a axial pre-load to the motor. SOLUTION: A small spacer 12 having a smaller outer diameter than the one of the minimum contacting surface of a plate spring 11 with a spacer 10 is interposed between the curved inner side surface of the plate spring 11 and the opposite spacer 10 to the plate spring 11 which is interposed between the side surfaces of a front bearing 4 and a rotor 2. Thereby, even when the rotor 2 is displaced axially to increase the deflection amount of the plate spring 11, it is not flattened completely by virtue of the small spacer 12. Also, since the scope of a thrust play becomes smaller (d) by a plate thickness (c) of the small spacer 12 than a scope (a) in the case of the small spacer 12 being absent, the varying amount of the axial pre-load given to the rotor 2 is so reduced that the deflected plate spring 11 to its maximum can be prevented from its buckling.
Patent JP-H0258991-A (JP)
Title: Video telephone system
Inventor: KAMINUMA OSAMU
IPC: H04N7/14
Filed: 1988-08-24
Abstract: PURPOSE:To improve operability by providing either a forward sequential reading button or a backward sequential reading button, reading the pieces of picture information from plural memories in either a forward sequence or a backward sequence based on the operation signal of this button, and displaying the pieces of picture information in time series. CONSTITUTION:A controller 8 controls the writing and the reading of the pieces of picture information to/from the first through the fourth memories 4-7, and a display device 9 displays the pieces of picture information read by the controller 8. Here, a forward sequential reading button 2 and a back ward sequential reading button 3 are provided for a function part 1. Further, the pieces of picture information are read from the memories 4-7 in either the forward sequence or the backward sequence based on the operation signal of either the forward sequential reading button 2 or the backward sequential reading button 3, and the pieces of picture information are displayed on the display device 9 in time series. Thus, operability can be improved.
Patent JP-S58114433-A (JP)
Title: Dry etching method
Inventor: OKADA KOUICHI
IPC: H01L21/3065
Filed: 1981-12-28
Abstract: PURPOSE:To prevent the exfoliation of a metallic mask pattern and thus obtain a fine pattern by a method wherein, after metallic films are superposed in multi layers on an organic film, and the part except for the metallic film of the lowermost layer is etched and removed by a dry system resluting in pattern formation, it is treated in a chemical solution. CONSTITUTION:A polyimide film 2 is applied on an Si substrate 1 and calcined. Next, a double layer film of C 21 and Al 22 is evaporated, then a resist mask 4 is applied, and accordingly an Al medium mask 23 is formed by a CCl4 reactive sputter etching. When the C 21 and the polyimide 2 are etched and removed by an O ion beam, a polyimide mask 6 is completed. In such a constitution, even when a resist residue treatment is performed by the solution wherein resist exfoliation liquid is diluted with pure water to 1:1, the exfoliation of an Al mask  does not generate, and therefore a fine pattern can be formed in the same manner. Ti, Si, Mo, etc. or the double and three layer structure of these with C are  also effective.
Patent JP-S63125611-A (JP)
Title: Method for increasing supply of energy to arc furnace
Inventor: KAARU BUROTSUMAN
IPC: C21C5/52
Filed: 1987-08-26
Abstract: To save energy in the production of steel in an electric arc furnace while increasing the total input of energy, the employment of carbonaceous fuels and oxygen-containing gases is proposed. The oxygen or the oxygen-containing gases are led into the furnace in the upper part of the furnace through stationary top blow-in devices (4) into the space between the pitch circle of the electrodes (10) and the furnace wall (3). The resulting intense gas flow repeatedly sucks in the reaction gases arising from the scrap or the melt being formed and burns them. The heat thus set free is transferred to the scrap and/or the melt with a thermal efficiency of at least 70%. By nozzles (2) arranged below the surface of the bath, and preferably in the furnace floor, preferably oxidizing gases are led into the melt and solid materials, particularly carbonaceous fuels, are supplied to the melt through one or more hollow electrodes (6) with an abrasion-resistant cladding. With this process, increased energy input into the electric arc furnace becomes possible, and thus the melting down time can be shortened and the economy of the process improved.
Patent JP-H0952232-A (JP)
Title: Fresnel lens molding machine
Inventor: SHIMIZU MITSURU
IPC: G03B21/62
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily release from a mold without impairing the optical performance of a Fresnel lens by providing a circular slit for injecting compressed air at the time of releasing the lens at the mold surface formed at the mold, and giving a reverse inclination to a lens element molding surface to communicating molding surfaces. SOLUTION: A zonal lens molding surface 35 is so formed as to become 0.1<=b/L1<=0.9, where the angle formed from a lens element molding surface 36 to the reference flat surface 11a of a zonal lens 15 is θ, the width of the surface 36 in the direction of the surface 11a is P, the distance between two points A and B is L1=P.sinθ.tanθ, and the distance from the point B to a vertex 35b is b. Further, a slit 38 for injecting compressed air toward the space and a suction passage 39 for sucking the compressed air are provided similarly to the stationary mold at the movable mold 22. The slit 38 is so formed as to cross over the communicating surface 37 of the arbitrary surface 36.
Patent JP-2001034553-A (JP)
Title: Network access control method and device therefor
Inventor: NAKAI KOJI
IPC: G06F13/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To make it impossible to illegally access a communication based upon a prescribed communication sequence. SOLUTION: When communication data are transferred between a computer connected to a network 10 and a computer connected to a network 11, a network access controller 16 monitors the communication state of the communication data accessed mutually between the computers to decide whether or not the communication of the communication data is based upon communication sequences prescribed for the computers and cuts off the access of the communication data between the computers when not.
Patent JP-S6365583-A (JP)
Title: Defect detecting device
Inventor: NAKAJIMA KEIJI
IPC: G06T7/00
Filed: 1986-09-05
Abstract: PURPOSE:To reduce a quantizing error and to detect a defect with high accuracy by providing a shift quantity detecting circuit, correcting a shift quantity whenever two pieces of images correspond to each other, and also, executing a calculation up to a decimal part. CONSTITUTION:An image input is obtained as the value of '0' or '1' by allowing it to pass through a binarization circuit 16. If a variation occurs in a position of (X0, Y0) of one image, whether the same variation is occurred in the position of coordinates (X0+dx, Y0+dy) to which shift quantities (dx), (dy) are added, in the other image or not is detected. Unless the same variation is occurred within (k) picture elements centering around its position [(k) picture elements have the smallest size that are decided to be a defect], its position is written as a defect in a memory device B6. If the same variation is detected within the range of + or -1 picture element, the correction of the shift quantity is executed. The shift quantity is derived by collecting 16 pieces of photographed coordinate values of coordinates in which two pieces of images correspond to each other, and averaging them, and at the time of correcting the shift quantity, 16 pieces of the latest data are used, and by deriving this value up to a decimal part, the accuracy is raised.
Patent JP-S6272837-A (JP)
Inventor: SATO TAKANORI
IPC: E04B1/30
Filed: 1985-09-24
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-H0759969-A (JP)
Title: Sewing machine with plurality of feed dogs
Inventor: NAGASAKA SHINSUKE
IPC: D05B27/08
Filed: 1993-08-25
Abstract: PURPOSE:To stabilize clothes, and thereby sew them excellently regardless of the amount of feed and a differential ratio. CONSTITUTION:Feed dogs 41 and 57 are provided with pulse motors 9 and 11 respectively. These pulse motors 9 and 11 are so constituted that a space when these dogs are mostly closed together is controlled by a control means to the extent that no cloth falls down. The control means is so constituted that it can arbitrarily control the positions of the feed dogs 41 and 57 at the time of starting feeding.
Patent JP-H0495781-A (JP)
Title: Detecting method for point of accident of power cable line
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R31/08
Filed: 1990-08-08
Abstract: PURPOSE:To make a current detecting element compact in size and easy to mount by mounting the current detecting element to an earthing line of a terminal connecting part, a cross bond wire of an insulating connecting part or a lead wire of a corrosion resistant protecting device provided at the connecting parts. CONSTITUTION:A current detecting element 10 formed of a magnetic field sensor and a magnetic core with a void utilizing Faraday effect or a current detecting element 10 formed of a magnetic core and a winding is mounted to a cross bond wire 6 of an insulating connecting part 5 of a cable, a lead wire 30 of a corrosion resistant protecting device 3, a grounding line 2 of a connecting part 1 at the terminal of the cable, or a lead wire 3a of the protecting device 3. Since no current flows in the grounding line 2, cross bond wire 6 and lead wire 3a of the protecting device 3 at all times, these wires are considerably thinner than the power cable. Accordingly, the current detecting element 10 is reduced in inner diameter to 1/10 the conventional one, so that the element 10 is easily installed.
Patent JP-2000044946-A (JP)
Title: Particulate soil conditioner
Inventor: KONDO YOSHIKAZU
IPC: C05G3/80
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a conditioner which improves the air permeability, water retentivity, easiness of cultivation, etc., of agricultural or horticultural soil by selecting a fibrous structure made from a mixture comprising a biodegradable synthetic fiber, a highly water-absorbing fiber, and a natural fiber and/or a regenerated fiber in a specified ratio and having a specified maximum edge length, a specified bulk density, and a specified water retentivity. SOLUTION: There is provided a structure made from a mixture comprising at least 30 wt.% biodegradable synthetic fiber, 5-40 wt.% highly water-absorbing fiber, and at most 65 wt.% natural fiber and/or regenerated fiber and having a maximum edge length of at most 15 mm, a bulk density of at least 0.005 g/cc, and a water retentivity of at least 10 g/g. The structure may take the shape of a box, a flat surface, a rod, a hemisphere, or the like, though it is more desirable that at least one pair of two opposite edges of the structure have cut surfaces in each of which part of the biodegradable synthetic fiber fuses with other fibers. It is desirable that the fibers which form the structure have each a degree of orientation of at least 40% in the direction of a pair of opposite fusion-(pressure-) bonded edges.