baber/WOPTO huggingface dataset:
Patent JP-S6138967-A (JP)
Title: Copying method of bookbound-original
Inventor: MIZUIDE KAZUHIRO
IPC: G03G21/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the outer edge part of a copy from the formation of a black frame at the copying of bookbound-original by erasing an electrostatic latent image formed on a photosensitive drum by lighting blank lamps which is much than the proper number of lamps. CONSTITUTION:A microcomputer 5 controls a driver 5 in accordance with a copying paper size signal or an original size signal and an original kind signal to light up blank lamps which are much by one than the proper number of lamps corresponding to the size of the original out of plural blank lamps b1-b22 during a prescribed period in the exposure of the original. Consequently, an unnecessary latent image including a white part on the outer edge part of the original which is formed on the photosensitive drum is erased, so that the outer edge part of a copy is prevented from the formation of a black frame at the copying of the bookbound-original.
Patent JP-H079275-A (JP)
Title: Component part mounting table
Inventor: NAKAJIMA TAMIO
IPC: B23P19/00
Filed: 1993-06-30
Abstract: PURPOSE:To permit anyone to perform mounting of parts such as metal clip, etc., on a work certainly and simply without risk of mistaking the mounting direction on or causing finger tip(s) to have pains. CONSTITUTION:A work W is pressed to a component part P which is located in the specified mounting position, and thereupon the component part P is mounted. In this parts mounting table, chucks 2 for locating the parts P in the mounting positions are formed at a certain pitch on the peripheral surface of a magazine wheel 3 to be rotated intermittently, and an escapement 12 is provided which loads the parts fed by a parts feeder one by one in the mounting direction on the chucks 2 in synchronization with rotation of the magazine wheel 3.
Patent JP-S5862637-A (JP)
Title: Method and device for defoaming
Inventor: KAMIMURA SHIGERU
IPC: G03C1/00
Filed: 1981-10-08
Abstract: PURPOSE:To permit defoaming by bringing a photographic emulsion in contact with a layer of a gas of which the partial pressure is lower than the partial pressure of the gases in said emulsion via diaphragms having gas permeability. CONSTITUTION:Photographic emulsion liquid 1 is pressuired through a liquid conduit pipe 3 with a pump 4, and is fed to gas permeable membrane units 6. The units 6 consist of gas permeable membranes of hollow yarn type, hollow tube type or pressure resistant plate structure type consisting of org. polymer materials such as PE, cellulose acetate and polystyrene. Plural pieces of such units are connected in series in an evacuated vessel 5. The difference between the photographic emulsion liquid and the internal pressure of the tank 5 is preferably about 2-10kg/cm<2>. The dissolved gases in the photographic emulsion are removed to the outside of the permeable membranes by the pressure difference between the inside and outside of the permeable membranes. Even when the emulsion liquid is put in environment where foam is easily produced, there is no formation of foam because the concn. of the dissolved gases is low.
Patent JP-S6138654-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B06B1/02
Filed: 1984-07-31
Abstract: PURPOSE:To suppress a thermal stress acting between an electric oscillator and a body material to each other and improving thermal reliability of an atomizing pump utilizing piezoelectric oscillator by approximating the coefft. of thermal expansion of the electric oscillator and the body material. CONSTITUTION:To improve thermal reliability of an atomizing pump, the coefft. of the thermal expansion of the body material 5 is an important factor. Accordingly, when the coefft. of thermal expansion of an electric oscillator 1 is about 4-5X10<-6>/ deg.C, a body material 5 having an approximate coefft. of thermal expansion is provided by using a combination of brass having about 19X10<-6>/ deg.C or a combination of brass with a ceramic material to regulate the difference of the coefft. of thermal expansion to that of the electric oscillator within 15X10<-6>/ deg.C. As the result, the load to the electric oscillator 1 due to thermal stress is suppressed, and crack generation of the electric oscillator 1 is prevented.
Patent JP-H0453491-A (JP)
Title: Enzymatic reaction
Inventor: MORITA SATOSHI
IPC: C12P19/14
Filed: 1990-06-20
Abstract: PURPOSE:To enable recovery of an enzyme in a high ratio and reuse thereof without deactivation thereof and to readily carry out the subject reaction without fail by acting an immobilized enzyme on a chitosan as the carrier on a polymer substratecontaining solution and subsequently adjusting its pH. CONSTITUTION:An immobilized enzyme (e.g. alpha-amylase) on chitosan as the carrier is added and acted on a polymer substrate-containing solution having <=pH 7. An alkali, etc., is subsequently added thereto in order to adjust pH of the resultant reaction solution to >=7.5 and the above-mentioned immobilized enzyme is precipitated.
Patent JP-S6318047-A (JP)
Title: Manufacture of lithium-containing aluminum alloy plate
Inventor: TSUMURA YOSHISHIGE
IPC: C22C21/00
Filed: 1986-07-11
Abstract: PURPOSE:To inexpensively manufacture a lithium-containing aluminum alloy plate by passing a lithium-free aluminum alloy through respective stages of melting, ingoting, and rolling so as to finish into the desired measurements and then by alloying lithium by means of electrolysis. CONSTITUTION:An aluminum alloy ingot containing at least one kinds among iron, magnesium, and zirconium by 0.05-5wt% is subjected to rolling treatment to be formed into an aluminum alloy plate. Then, by electrolyzing a bath containing lithium chloride as a principal component by using the aluminum alloy plate. The aluminum alloy plate after electrolysis is held for the prescribed period, so that lithium is diffused into the aluminum alloy plate.
Patent JP-2000188302-A (JP)
Title: Manufacture of passivated semiconductor device
Inventor: CHRISTOPHER MICHAEL KNOWLES
IPC: H01L21/56
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a photolithography process and passivate a semiconductor wafer by forming a plurality of trenches in the semiconductor wafer in which P-N junction is formed by sand blast, exposing the P-N junction, and stretching the respective trenches having sufficient depth as far as the intermediate part of the wafer. SOLUTION: A wafer structure 10 has a wafer 12 in which a P-N layer is formed by doping due to diffusion. On the surface of the wafer 12, first nickel layers 14 (16) are formed by plating, and sintering treatment is performed. A plurality of trenches 22, 24 have V shapes and is cut as far as the intermediate part of the wafer. The depth of the trenches is enough for exposing the P-N junction layer. In detail, the trenches 22, 24 are formed by sand blast treatment, and sand blast treating time is so controlled that the respective trenches have a depth which is enough for exposing the P-N junction layer. A passivation material 32 like polyimide is supplied in the trenches 22, 24, and the material 32 is screen-printed in the trenches.
Patent JP-H11354274-A (JP)
Title: Electroluminescence element and electroluminescence lighting system
Inventor: MUSASHI TAKESHI
IPC: H05B33/12
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cross talk even when there is no sufficient difference in light emitting electric field strength between mutual phosphor layers. SOLUTION: A first phosphor layer 57 is formed between a first film 54 having a first transparent electrode 51 and a second film 55 having a second transparent electrode 52. A second phosphor layer 58 different from the first phosphor layer 57 is formed between the second film 55 having the second transparent electrode 52 and a third film 56 having a third transparent electrode 53. The second transparent electrode 52 becomes a common electrode to the first phosphor layer 57 and the second phosphor layer 58.
Patent JP-S6222723-A (JP)
Title: Drug containing ganoderma lucidum, elfvingia applanata and saragassun thunbergii
Inventor: KAWANO HARANARI
IPC: A61K36/07
Filed: 1985-07-23
Abstract: PURPOSE:The titled drug to aim remedy particularly for ascites carcinoma, obtained by blending Ganoderma licidum with Elfvingia applanata and Sara gassum thunbergii, incorporating the blend with water and heating it. CONSTITUTION:15g Ganoderma lucidum which is dried without water washing and 15g Elfvingia applanata similarly treated are cut into 7mm<3>, preferably 5-1mm<3> small pieces, respectively. The small pieces are blended with <=10g dried Saragassum thunbergii, sufficiently mixed and incorporated with water, to give an extracted solution. The prepared extracted solution is used as a drug for one day. The extracted solution is continuously applied by oral administration for 10 day, then administration is stopped for 3 days and, when there is no change in symptoms, the extracted solution is further continuously applied for 5 days. A weight ratio of Canoderma lucidum and Elfvingia applanata is 1:1/5-10 and preferably an intake amount of Ganoderma lucidum is >=100g daily and that of Elfvingia appalanata is <=30g daily.
Patent JP-2000350531-A (JP)
Title: Culturing apparatus and method for zooplankton
Inventor: NAGASE TOSHIYA
IPC: A01K61/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an culturing apparatus and a culturing method for zooplankton capable of excellently carrying out the high-density culture or continuous culture of zooplankton such as rotifer. SOLUTION: This culturing apparatus 1 for zooplankton is provided with a suctioning head 4 placed with a specified space against an inner wall of the culturing tank 2 in which zooplankton is cultured and having plural openings facing the inner wall, and a pump 7 linked to the suctioning head 4, and suctioning flocks 8 generated with the culture of the zooplankton and accumulated on the inner wall of the culture tank 2 to remove them outside the culture tank 2 via the plural openings.
Patent JP-H0718091-A (JP)
Title: Wet-type friction material
Inventor: ONO HIDEO
IPC: C08J5/14
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a wet-type friction material having a heat resistance and sufficient porosity and mechanical strength. CONSTITUTION:A molded item produced from a kneaded mass of a carbon fiber, an org. fiber and a carbonizable binder is burnt in a non-oxidizing atmosphere to destroy the org. fiber by firing while carbonizing the carbonizable binder to form a matrix bonding the carbon fiber. An inorg. filler may further be added to the kneaded mass.
Patent JP-H0217805-A (JP)
Title: Controller for electric rolling stock
Inventor: MATSUMURA YASUYUKI
IPC: B60L13/03
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a uniform braking force even when a regenerative braking is shifted to a reverse phase braking by providing a lowest output voltage limit at the output voltage of an inverter. CONSTITUTION:An adder 14 adds a predetermined slip frequency signal to a signal f/V-converted from an output pulse from a pulse generator 8 at the time of braking and applies its output to a frequency controller 15 and a voltage pattern generator 10. The controller 15 outputs a frequency command responsive to an input signal to an inverter 5. A comparator 12 compares the output voltage of the generator 10 with a lowest output voltage, and outputs a larger voltage to a voltage controller 13. The controller 13 outputs a voltage command responsive to the input signal to the inverter 5. A phase order controller 16 reverses the phase order of 3 phases when a frequency command becomes 0Hz.
Patent JP-H0916496-A (JP)
Title: Method and device for split transmission of communication data
Inventor: WATANABE TOSHIMITSU
IPC: H04L12/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent interference to another terminal equipment by dividing and transmitting communication data. CONSTITUTION: This device is provided with a terminal equipment kind information storage device 111 for storing the terminal equipment information of a terminal equipment group 3 connected to a host computer 1 by a communication channel 2 beforehand, a communication channel using state storage device 110 for storing the communication channel using state information of whether or not transmission is present, a communication data checking device 112 for judging whether or not to divide the communication data from the terminal equipment information and whether or not to turn the communication data to the object of performing division from the communication channel using state information and a dividing and transmitting device 113 for dividing the communication data to length stored in the terminal equipment information beforehand and transmitting them.
Patent JP-H0911339-A (JP)
Title: Fine structure forming method
Inventor: ISHII YORISHIGE
IPC: B81C1/00
Filed: 1995-06-28
Abstract: PURPOSE: To form a fine structure using a sacrifice layer which can obtain a complex three dimensional structure, has high selectivity about its constitutional materials, and can be made a thick film. CONSTITUTION: In (a), while a sacrifice layer 21 of a film of an amphoteric metal such as Al, a sacrifice layer 22 of a thick positive photoresist film, a sacrifice layer 23 of Al being formed, a heater 20, a buckling structure 2, a diaphragm 5, etc., are laminated in sequence on a silicon substrate 7. In (b), a strong alkali aqueous solution 27 is introduced from a side groove 15 on the back side of the silicon substrate 7 to form a space 28 by removing a part of the sacrifice layer 21. As shown in (c), the space 28 expands, and as shown in (d), a movable space 29 is formed between the movable groove 3 of the buckling structure 2 and the buckling structure 2 and the diaphragm 5.
Patent JP-2000354296-A (JP)
Title: Speaker and speaker device
Inventor: FUJIHIRA MASAO
IPC: H04R9/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the rolling of a diaphragm by providing an air bearing near the inner diameter or outer diameter of a voice coil bobbin. SOLUTION: A voice coil 8 wound on the voice coil bobbin 9 is inserted into a magnetic gap part 4 formed between the inner diameter of a second plate 6 and the outer diameter of a center pole 3a, the inner diameter part of a damper 14 is stuck to the outer diameter part of the voice coil bobbin 9, the outer diameter part of the damper 14 is stuck to the bottom surface outer diameter part of a frame 5 and the voice coil 8 is pivotally attached in a vertical direction inside the magnetic gap part 4. A gap width between the inner diameter of the voice coil bobbin 9 and the outer diameter of the center pole 3a is adjusted to a dimension for generating the fluid (thin flow) of air at a high speed.  By making the thin flow flow near the inner and outer diameters of the voice coil bobbin 9, the inner and outer diameter side of the voice coil bobbin 9 is held by the air bearing, the rolling of the diaphragm is prevented and the rolling is not generated even by a large input by the pressure of the thin flow corresponding to acoustic signal input.
Patent JP-H11321765-A (JP)
Title: Offset crank device continuously using body weight effectively for maintaining stable acceleration force in pedaling drive of bicycle and the like
Inventor: HIRATA KOUKI
IPC: B62M3/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To always link body weight to rotational force effectively so as to maintain stable acceleration force in pedaling in a bicycle and the like. SOLUTION: Left and right cranks 3 are separated from a bearing for a chain ring 6. The chain ring 6 and a slide gear 7 are fixed so as to be turned by means of a hook 5 integrated with the crank 3. The axes of rotation of the left and right hooks 5 are positioned on the same line and set parallelly to the axis of rotation of the chain ring 6. The hooks 5 turn the chain ring 6 while sliding along two slits putting the center of the slide gear 7 between them.
Patent JP-S5686530-A (JP)
Title: Parallel type a/d converter
Inventor: FUJITA KENGO
IPC: H03M1/36
Filed: 1979-12-17
Abstract: PURPOSE:To achieve the converter with one reference analog voltage source, by connecting a resistance for level shift across the reference voltage dividing resistance group, in (N+a)-bit parallel type of converter using 2<a> sets of N-bit parallel type A/D converters. CONSTITUTION:In constituting (N+a)-bit parallel type A/D converter by using 2<a> sets of N-bit parallel type A/D converters, an analog input signal Ain is converted into the signal Dout in (N+a)-bit via N-bit parallel type A/D converters 11, 12. Each A/D converter consists of (N-1) sets of comparators 13-1, 13-2, decoder circuits 14-1, 14-2 and reference voltage dividing resistance groups 15-1, 15-2 which supply the reference analog voltage corresponding to each comparator, and the level shift resistance having 1/2<a> of resistance value of one resistance 1 is connected across the reference voltage dividing resistance group respectively by (2<a>-1) sets in series, and common reference analog voltage is fed respectively to B1, B2, D1, and D2 of each series connecting point.
Patent JP-S5686667-A (JP)
Title: Mold clamping device
Inventor: SHIOBARA MASAHISA
IPC: B22D17/26
Filed: 1979-12-17
Abstract: PURPOSE:To shorten required time for 1 cycle sharply and improve productivity by making advance of the partition plate during mold closing movement at the time of mold closing in low speed and making regression of the partition plate during mold opening movement when releasing. CONSTITUTION:In making a metal mold from a open state to close state, a movable mold board 5 is moved to the right by oil pressure acting on a piston 11 by supplying pressure oil to the port (a) of a mold opening and closing cylinder 10. Just before closing of the metal mold 21 after arriving at low speed from mold closing high speed through medium speed, a locking component 30a fits in a step 31c of a mold clamping ram 31 and the pressure oil is led to port (c) of a hydraulic cylinder 15. Then, partition plates 32, 32' move forward and pressure oil is supplied through a port (e) of a pressure receiving plate 9. A mold clamping ram 31 slides to the right to raise mold clamping pressure. On the other hand, in making mold opening movement, the pressure oil is extracted from the port (e) and supplied from a port (f). Then, the mold clamping ram moves to the left to switch the pressure oil to a port (d), and the partition plates 32, 32' get out of the hollow groove 32b. At this time, a compression column 30 also moves to the left and releasing of the male mold 20 is made at a specified distance off from the female mold 19.
Patent JP-H0213605-A (JP)
Title: Construction method for caisson and quay wall made utilizing it
Inventor: MITSUYASU KAZUNORI
IPC: E02B3/06
Filed: 1988-06-30
Abstract: PURPOSE:To make it possible to economically executing the construction stated in the title by installing a caisson provided, in its bottom board with a through hole which allows penetration of a foundation pile and a guide pipe which connects to the through hole so that a foundation pile mounted upright on the sea bottom ground can penetrate the caisson. CONSTITUTION:A foundation pile 7 is driven into the sea bottom ground 5 so as to form a foundation rubble-mound 6. A caisson 1 provided with multiple through holes 4 which enable the foundation piles 7 to penetrate through and guide pipes 2 which connect to them is towed by a work boat 14, and the caisson 1 is settled so that each foundation pile penetrates through the guide pipes 2. Further, supporting piles 10 are connected to the top edges of the foundation piles 7 protruded into the caisson 1, so that they can be connected to a foundation 11 of a crane that becomes a structure on the caisson 1. Thus, the necessity to make the mound in large size is eliminated, the cost of ground improvement can be saved, and the construction period can be shortened.
Patent JP-S5684476-A (JP)
Title: Etching method of gas plasma
Inventor: TOYODA HIROYASU
IPC: H01L21/302
Filed: 1979-12-12
Abstract: PURPOSE: To keep a high etching speed and a high etching speed ratio with an under coating by a method wherein, in a parallel flat plate type gas plasma etching method, a high frequency electric oscillation is used and an article to be processed is arranged at a place approached to a high frequency electrode of a high voltage side.  
     CONSTITUTION: In the parallel flat plate type gas plasma etching method comprising a reaction chamber 1, flat plate like electrodes 2, 3, a vacuum pump 7, a high frequency power source 10, a gas introducing pipe 8 or the like, an SiO 2  coating 5 which is a layer to be etched is formed on an Si base plate 4 and the article 6 to be processed having a photoresist film 27 selectively coated on the surface thereof is arranged and a lower electrode 3 connected to the high voltage side 11 of the power source 10. A CHF 3  gas is introduced from the gas introducing pipe 8 while a gas exhaust speed is controlled and a high frequency electric power is applied by using a high frequency electric power with a frequency of 10MHz or less to carry out the etching. Thereby, while the etching speed of the layer to be etched is held to a practically sufficient level, the etching speed ratio of the layer to be etched and the under coating can be made sufficiently high. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1013629-A (JP)
Title: Image forming device
Inventor: MOTOI TOSHIHIRO
IPC: H04N1/113
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To continue the output of an image even if the abnormality of an optical sensor is detected by executing recording through the use of one optical beam among plural optical beams when abnormality is detected. SOLUTION: An image forming device scans a recording medium in parallel to a main scanning direction with the plural optical beams and simultaneously records plural lines. A deviation detection means has plural optical sensors and detects the deviation amount of the optical beams in a scanning direction. An abnormality detection means monitors the response output of the sensor and detects the abnormality of the deviation detection means. When abnormality is detected in the abnormality detection means, a control means controls a system to repeat a recording operation for recording only one of the plural lines which are simultaneously to be recorded with one optical beam and to form a page image. Thus, the output of the image is continued by using one optical beam.
Patent JP-H0553509-A (JP)
Title: Display device
Inventor: SHIMADA KUNIHIKO
IPC: H05K1/14
Filed: 1991-07-03
Abstract: PURPOSE:To easily couple plural display parts by pressing electrode members by a pressing member consisting of a soft part and a rigid part, thereby assuring an electrical bond. CONSTITUTION:Plural planar EL elements 21 having electrodes 20 on the main planes are juxtaposed and are disposed adjacent to each other in such a manner that, for example, the two EL elements 21 are disposed adjacent each other and directed upward and the corresponding electrodes 20 of the adjacent EL elements 21 are aligned. A film member 23 having metallic wirings 22 on its main plane is so disposed on the adjacent E1 elements 21 that its metallic wirings 22 are bridged between the corresponding electrodes 20. The pressing member 24 is pressed from the rear surface of the film member 23 and is brought into pressurized contact therewith. The pressing member 24 consists of the soft part 25 having an insulating characteristic and resilience and the rigid part 26 holding this part. The rigid part 26 and the EL elements 21 are crimped by a frame body and press the metallic wirings 22 to the corresponding electrodes 20 by maintaining the elastic recovery force of the soft part 25, by which the electrical coupling between the adjacent electrodes is attained.