baber/WOPTO huggingface dataset:
Patent JP-S6032021-A (JP)
Title: Method and apparatus for projecting optical pattern
Inventor: OGURA MOTOHEI
IPC: G02B27/06
Filed: 1983-08-02
Abstract: PURPOSE:To form a sufficiently visionary optical pattern by arranging a transparent substance between polarizing filters arranged with an interval, irradiating light from the outside of one polarizing filter and projecting its optical pattern on the surface side of the other polarizing filter plate. CONSTITUTION:When a designed shape part of the transparent substance 14 such as a cellophane or acetate film or sheet is put on the polarizing filter plate 6 constituting the ceiling surface of a room 1 and then the switches of lamps 2 are turned on, the light rays of the lamps 2 are reflected by a bottom reflecting plate 4 and side reflecting plates 4, 5 successively and irradiated to the polarizing filter plate 6 on the ceiling surface and the polarized rays are refracted by the transparent substance 14, divided in each color based upon the difference of wavelength and projected on a polarizing filter plate 7, so that the light rays are projected as a colorfull visionary optical pattern. The optical pattern generates the difference of brightness based upon the quantity of light by changing the projection angle of the lamps and is remarkably changed by changing the shape or state of the transparent substance 14, so that a complexly designed constitution is projected as a unique optical pattern having balanced coloring.
Patent JP-H08310580-A (JP)
Title: Box for both displaying and receiving recording medium or the like
Inventor: UENO TSUNEHIKO
IPC: B65D85/57
Filed: 1995-05-17
Abstract: PURPOSE: To provide an inexpensive container which can display recording media stepwise. CONSTITUTION: A displaying and receiving box for packages has a part of an upper part of a back sectioned into a gradient flap 10 and a remaining part by cuts 9c, 9c, while a press line 8a is formed at a lower rim of the gradient flap 10 and a top of the gradient flap 10 is coupled to an upper face 4 constituting a lid via a press line 8c. Further, a sum L1 of a height from the press line 8a at the lower rim to the press line 8c at the upper rim and a distance from the press line 8c to a front end 8b on the upper face is made longer than a linear distance L2 from the lower end rim of the front face to the press line 8a at the lower rim, the gradient flap 10 is cut off along the cuts 9c, 9c and folded into the box along the press line 8a at the lower rim, and a first gradient face having a small inclination by the upper face 4 for supporting the package and a second gradient face having a large inclination by the gradient flap 10 are formed.
Patent JP-S5933621-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C09D7/12
Filed: 1982-08-14
Abstract: PURPOSE:To obtain a superior magnetic disc having lubricity lasting for a long term, and no fear of soiling and magnetic head, by incorporating oleic acid and oleate in a magnetic layer. CONSTITUTION:A magnetic layer is formed on a support by coating the support with a magnetic coating material contg. 100pts.wt. magnetic powder and 0.1- 20pts.wt. lubricants consisting of oleic acid and its ester in 99:1-50:50 weight ratio, or by coating the magnetic layer contg. no lubricant with a soln. contg. said lubricant mixture or doing the like. The synergistic effect of said two lubricants added in proper amt. and ratio prevents the lubricants from bleeding out, soiling the magnetic head, and resulting in deterioration of output, and hence, a magnetic disc, etc. superior in durability is obtained.
Patent JP-H0812665-A (JP)
Title: Production of hydroxyflavan compound
Inventor: IYAMA HIRONOBU
IPC: C07D311/96
Filed: 1994-06-23
Abstract: PURPOSE:To obtain the subject compound in high yield and high selectivity while keeping the rate of reaction of a polyhydric phenol high by condensing the polyhydric phenol with a ketone. CONSTITUTION:This method for producing a hydroxyflavan compound of formula V [R<1>, R<4> and R<5> are each a (cyclo)alkyl, an aralkyl or an aryl; R<2> and R<3> are each H, a (cyclo)alkyl, an aralkyl, an aryl, etc.; R<1> and R<2> or R<4> and R<5> may respectively be bound to form a ring when R<1>, R<2>, R<4> and R<5> are each an alkyl; at east one of W, X, Y and Z is OH and the rest are each H, a halogen, a (cyclo)alkyl, an alkenyl, aryl, etc.] is to condense (A) a polyhydric phenol of formula I with (B) a ketone of formula II to IV in the presence of an acidic catalyst such as Br nsted acid and water or a seed crystal in a nonpolar organic solvent. 2,4,4-Trimethyl-2',4',7trihydroxyflavan is cited as an example of the compound of formula V.
Patent JP-H036902-A (JP)
Title: Connection structure between coaxial cable and microstrip line
Inventor: HARUYAMA SHINICHI
IPC: H01P5/02
Filed: 1989-06-02
Abstract: PURPOSE:To cancel the impedance change in a section penetrating through a dielectric board with a matching stub and to obtain excellent matching by providing the matching stub to a joint of a microstrip line to which an inner conductor of the coaxial cable connects electrically. CONSTITUTION:A ground plate 2 made of a conductive metal is arranged to a rear side of a dielectric board 1 and a microstrip line 3 made of a conductive metallic thin film is arranged to the front side. Then a coaxial cable connector 5 is electrically connected to the ground plate 2 with soldering or the like and its core wire 6 is connected electrically to the microstrip line 3 with soldering or the like through a throughhole 4. A matching stub 10 is provided to a joint of the core wire 6 to which the microstrip line 3 connected electrically on the front side of the dielectric board 1. Then when the core wire 6 passing through the electric board 1 is subject to impedance change to be inductive, the matching stub 10 is formed capacitive in terms of the microwave signal to be sent to cancel the inductive component.
Patent JP-H037140-A (JP)
Title: Pulse wave sensing device
Inventor: NIWA MINORU
IPC: A61B5/0245
Filed: 1989-06-02
Abstract: PURPOSE:To maintain the optimum pushing force regardless of varying blood pressure by calculating the difference of the pressure value sensed by an end pressure-sensitive element after sensing of pulsed wave from the optimum pressure value sensed by the end pressure-sensitive element at the optimum pushing force, and controlling the pushing force of a pulsed wave sensor so that the pressure difference is offset. CONSTITUTION:An end pressure-sensitive element located apart from the artery in the orientative direction of pressure elements is decided by an end pressure-sensitive element deciding means on the basis of a pressure signal given by the end pressure- sensitive element, and the difference of the pressure value sensed by the end pressure- sensitive element after sensing of pulsed wave is started from the optimum pressure value sensed in the beginning by the end pressure-sensitive element at the optimum pushing force is calculated by a pressure value calculating means from time to time. The pushing force of a pulsed wave sensor is controlled by a pushing force control means so that the pressure difference is cancelled. Accordingly the pushing force of the pulsed wave sensor is varied continuously for re-setting to the optimum pushing force, so that there is no further need for restarting the pulsed wave sensing device each time, and this prevents interruption of the sensing of pulsed wave.
Patent JP-S5843578-A (JP)
Title: Gaas integrated circuit
Inventor: NAKATANI MASAAKI
IPC: H01L21/338
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the GaAs IC with a small chip area and the wiring of high integration degree, by forming the dielectric layer with a dielectric constant higher than one of a GaAs substrate on a circuit pattern formed on the surface of the GaAs substrate and adhering this dielectric layer to a heat radiating member serving as the earth of a microwave IC substrate. CONSTITUTION:After the dielectric layer 10 of Ba, TiO3, etc. with a dielectric constant higher than that of a GaAs IC is formed on the GaAs IC shown in Fig. (a), a part of the dielectric layer 10 corresponding to an input terminal part 8 and an output terminal part 9 is etched off with a photo resist 12 as a mask, and a metallic layer 13 is formed on this part by a TiAu evaporation and Au plating as shown in Fig. (c). Next, as shown in Fig. (d), a metallic film 11 is formed on the dielectric layer 10 between two metallic layers 13 by lift-off method. The GaAs IC manufactured in such processes is mounted by a flip chip system on a package constituted of an Au plated base 14 and a ceramic substrate 15 whereon a circuit pattern for a microwave IC is provided.
Patent JP-S5934327-A (JP)
Title: Formation of coupler for continuous underground wall
Inventor: KOBAYASHI TSUNEO
IPC: E02D5/18
Filed: 1982-08-18
Abstract: PURPOSE:To economically construct a continuous underground wall having high resistances to earthquake and water by a method in which joint pipes are erected under the guidance of paired partition steel plates provided by crossing them with the cross iron bars of the iron bar cage for a preceding wall, and then concrete is placed. CONSTITUTION:An iron bar cage 2 for a preceding wall is set in a trench 1, a joint pipe 7 is erected under the guidance of partition steel plates 6, and then a pressure-receiving block 42 is inserted between an interlocking pipe 41 erected at the end of the trench 1 and the joint pipe 7. Concrete 5 for the preceding wall is placed and hardened, and then the interlocking pipe 41 and the pressure- receiving block 42 are pulled out. The tip 81 of the iron bar cage 8 for the following wall is penetrated into a recess 76 in the trench 1 for constructing the following wall, and then concrete for the following wall is placed.
Patent JP-H01311277-A (JP)
Title: Immunoassay reagent and production thereof
Inventor: TSUNEYOSHI TOSHIHIRO
IPC: G01N33/544
Filed: 1988-06-09
Abstract: PURPOSE:To improve measurement accuracy and to simplify the measurement by alkylating the thiol group remaining in liposome immobilized with an antigen, antibody or a part of the antibody. CONSTITUTION:Desired phospholipid, glycolipid or fatty acid and the reagent such as thiol carboxylic acid are brought into reaction in a solvent to introduce the thiol group into the phospholipid molecules, etc. A thin film of lipid is formed on the wall surface of a flask when a proper amt. of the resalted phospholipid, glycolipid or fatty acid contg. the thiol group or either of the phospholipid and the glycolipid is put into the flask and a solvent is added thereto and the solvent is sucked and removed to dry the same after dissolving and mixing. The liposome liquid suspension and the antigen, the antibody or a part of the antibody are then brought into reaction in a suitable buffer soln. to immobilize the antigen, the antibody or a part of the antibody to the liposome. Further, the alkyl halide group-contg. compd. is brought into reaction with the thiol group remaining on the liposome to alkylate the same after the antigen, the antibody or a part of the antibody is immobilized to the liposome.
Patent JP-H08333871-A (JP)
Title: Structure of dry type floor, method for constructing dry type floor, and floor joist with elastic support leg
Inventor: SAWA ATSUSHI
IPC: E04F15/00
Filed: 1995-06-08
Abstract: PURPOSE: To adjust an uneven section surely and efficiently, to shorten the term of works and to improve sound-insulating performance. CONSTITUTION: Freely vertically movable elastic support legs 26 are fitted onto the underside of a floor joist base body 1, in which a large number of sheets for a floor joist are laminated in the horizontal direction, at regular intervals, thus preparing the floor joist 25. The floor joists 25 are arranged in parallel and disposed and fixed onto a concrete slab while their height is adjusted. Composite floor boards 32 using particle boards as base materials are arranged in parallel and fastened onto the floor joists 25, thus constituting a floor 42.
Patent JP-H05311871-A (JP)
Title: Mold for manufacturing precast concrete and useage thereof
Inventor: TERADA TOSHIHIKO
IPC: E04G17/02
Filed: 1992-05-06
Abstract: PURPOSE:To improve the working efficiency by obviating the need of marking work in manufacture by obviating the need of the perfect dismantlement of a mold frame for manufacturing precast concrete which permits the demounting of a leg part frame and an upper part frame. CONSTITUTION:After iron reinforcements are arranged in a mold frame 1 for manufacturing precast concrete, concrete is laid into the mold frame 1. After hardening, an upper part frame 3 and the leg part frame member 8 of a leg part frame 2 are dismantlement-removed and the precast concrete is shifted. When the precast concrete is manufactured, the leg part frame 2, upper part frame 3, and a manufacturing bed B are cleaned. Further, the leg part frame 2 and the upper part frame 3 are assembled, having a leg part frame member 5 fixed on the bed B as standard, and the mold frame 1 is assembled. Further, on the inside of the leg part frame 2, an inclined surface 12 for facilitating the mold demounting of the precast concrete is formed. Accordingly, workability can be improved, and the breakage due to the dismantlement/shift is reduced, and the number of times of resistive use can be improved.
Patent JP-H09324913-A (JP)
Title: Ash feeding device of ash-melting furnace
Inventor: NISHINO JUNYA
IPC: B09B3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To lower the melting point of slag to be melted, save energy, extend the service life of the furnace wall, and stabilize the operation of an ash-melting furnace by continuously measuring at the outlet of an ash feeder the basicity of ash fed in a setup to control the quantities of materials fed from a silica sand hopper, etc., in a manner of bringing the basicity to a prescribed value. SOLUTION: In an ash-melting furnace 1 a bottom electrode 1a is provided at the furnace bottom, an upper electrode 1b of graphite is inserted from a furnace lid 1f, and power is supplied from a power source 1c. An ash feeder 7 mixes the materials from an ash hopper 3, silica sand hopper 4, and lime hopper 5 and feeds the mixture to the ash-melting furnace 1. In this instance a fluorescence X-ray analyzer 8 measures the basicity of the ash by irradiation with X-rays through a window 7a on the outlet side of the ash feeder 7 and through reception of fluorescent light evolved from the ash to be supplied. At the outlet of the ash feeder 7 the basicity of the ash fed to the ash-melting furnace 1 is measured continuously by the fluorescence X-ray analyzer 8 with adding of silica sand when the measured value exceeds a target or with adding of lime when the measured value falls below the target.
Patent JP-S5475933-A (JP)
Title: Raster scan type cathode ray tube character display unit
Inventor: TSUNODA ATSUSHI
IPC: G09G5/00
Filed: 1977-11-30
Abstract: PURPOSE: To eanble to display the whole characters to be required to increase the operational efficiency of the CRT display unit by using only a write pen as an input procedure and to reduce the cost of unit by removing keyboards.  
     CONSTITUTION: When character A is selected from characters displayed on standard characters display area 11 on the surface of cathode-ray tube (CRT) and is displayed on cursor position 12, write pen 6 is touched to character A at first and the light output detected by pen 6 is set FF 8; by the output and the and output which has detected G 4  the coincidence between the address specified by cursor control part 9 and the address of memory address 5, gate G 3  is opened, so that the code of character A stored in character code register 7 can be written in the address corresponding to the position where cursor 12 is displayed at present on the surface of CRT by the control of control part 9 in buffer memory 1. Therefore, character A will be displayed on cursor position 12 by reading it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62299762-A (JP)
Title: Replacement controller for centrifugal tube
Inventor: WAKATAKE KOICHI
IPC: B04B5/02
Filed: 1986-06-20
Abstract: PURPOSE:To accurately set a centrifugal tube by transporting the centrifugal tube from one rotor to the other roller by using light from a light source arranged in one rotor and a synchronizing signal from a photosensor arranged in the other rotor. CONSTITUTION:The base 11 of the rotor 10 is provided with a rotor transmitter and receiver R1 which transmits and receives the signal of the photosensor 18 and also receives a command signal from a controller 50. This transmitter and receiver R1 sends the speed signal and position signal from the sensor 18 arranged in a holder 12 and to a rotor transmitter and receiver R2 and the controller 50 controls the rotating speed of the rotor 10, based on those signals. Further, the rotor 20 for centrifugal tube replacement is provided with the light source opposite to the sensor 18. Then, when the light emitted by the light source 28 is made incident on the photosensor 18, a pulse waveform signal is inputted to the device 50 and when the rotating speed difference between the rotors 10 and 20 becomes zero, the device 50 detects the zero state and sends an operation command signal to a centrifugal moving-up and -down device 25 to replace the prescribed centrifugal tube 3.
Patent JP-H08336788-A (JP)
Title: Robot hand
Inventor: KUROMI AKISHI
IPC: B25J15/06
Filed: 1995-06-09
Abstract: PURPOSE: To provide a robot hand of excellent workability that can feed a gripped object correctly into a target position on the gripped object receiving side even in the case a space around the target position on the gripped object receiving side is narrow being surrounded by other material. CONSTITUTION: A plurarity of finger forming bodies 1 are dispersedly arranged around a support member 2, and each base end part is supported on the support member 2. Each finger forming body 1 is so constituted as to be switched in a grip attitude of being bent to the web side and a grip release attitude of being reset-extended onto the back side. The support member 2 is provided with gripped object push-out mechanism A for holding a gripped object gripped by each finger forming body 1 and pushing it out to the outside of the tip of each finger forming body 1 so as to feed it into a target position on the gripped object receiving side.
Patent JP-S63306889-A (JP)
Inventor: UENO NAOKI
IPC: B25J13/08
Filed: 1987-06-08
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-H0310025-A (JP)
Title: Method for supplying raw material to briquetting machine
Inventor: MATSUMORI TOYOMI
IPC: C22B1/14
Filed: 1989-06-07
Abstract: PURPOSE:To stably obtain inexpensive briquettes by disintegrating the pseudo grains and pseudo lumps contained in raw materials under transportation and heating and holding these grains and lumps to the temp. possessed by the raw materials or above, thereby preventing the failure in the fixed rate supply of the raw materials due to the chute clogging and improving moldability. CONSTITUTION:The powder raw material mixture after moisture adjustment to be transported 3 is supplied to a briquetting machine 1 consisting of a pair of molding rolls having many molding calibers on the cylindrical peripheral surfaces. Namely, the supply of the raw material mixture is executed via a chute 2 disposed under the end of a conveyor 3 on the roll clearance of the machine 1. The pseudo lumps 11 and pseudo grains 12 sent onto the conveyor 3 are ground to the powder raw materials by a disintegrating machine 4 disposed in the end part of this conveyor. The ground raw materials are supplied to the chute 2. As a result, the pseudo grains and pseudo lumps are prevented from entering the briquetting machine; in addition, the stagnation of the wet raw materials on the inside wall surface of the chute and the molding rolls of the briquetting machine is obviated at the time of feeding these raw materials. The briquettes having the good moldability are, therefore, stably obtd.
Patent JP-S631405-A (JP)
Title: Production of precise filter membrane
Inventor: NISHIMURA KUNIO
IPC: B01D71/48
Filed: 1986-06-20
Abstract: PURPOSE:To obtain a precise filter membrane which is large in filtered flow rate and long in the service life for filtration by mixing fibrous fibril having 0.05-5mum average fiber diameter and organic fiber having 3-30mum average fiber diameter for screening and forming the sheet. CONSTITUTION:Linear armoatic polyester is mixed with an organic compd. which is incompatible with this polyester and soluble in an alkaline soln. and thereafter the mixture is molded into hollow fiber. Metallic salt of organic sulfonic acid is preferable as this organic compd. Further the amount to be blended is regulated to 0.1-20pts.wt. per 100pts.wt. polyester. After cutting the obtained hollow fiber to 1-10mm, it is treated in an alkaline soln. and made to fibril at 0.05-5mum average fiber diameter by heating operation. 95-5wt% organic fiber having 3-30mum average filter diameter and 1-15mm fiber length is mixed with 5-95wt% fibrous fibril and the mixture is screened and formed to a sheet-shape. The surface temp. of a roll in a heat-treatment stage is regulated to 170-230 deg.C.
Patent JP-H01313395-A (JP)
Title: Method for growing silicon in vapor phase
Inventor: OSHITA YOSHIO
IPC: H01L21/205
Filed: 1988-06-09
Abstract: PURPOSE:To rapidly deposit silicon on a substrate even in a low-temp. region by using SiCl4 and SiH2Cl2 as the raw gas, and forming silicon on the substrate while blowing atomic H against the substrate. CONSTITUTION:The substrate 19 for growing silicon P<->(100), for example, is placed in a furnace 11, the atmosphere in the furnace is replaced by gaseous nitrogen, and then the substrate is baked in an H2 atmosphere. Gaseous H2 is introduced while introducing the silicon chloride or silicon hydrochloride (e.g., SiH2Cl2) as the raw material through a preheating cell 15 at about 850 deg.C. The H atom obtained by dissociating hydrogen molecule with a cell 16 is simultaneously blown against the substrate 19 heated to about 800 deg.C by a substrate preheating heater 14 to grow silicon on the substrate 19. Dissociation of hydrogen molecule by plasma or by light irradiation can be utilized in the cell 16 for dissociating hydrogen molecule.
Patent JP-H06328458-A (JP)
Title: Mold maintaining apparatus
Inventor: KAMEI HIROSHI
IPC: B22D17/32
Filed: 1993-05-20
Abstract: PURPOSE:To avoid the stored data from being lost due to service interruption or the like by simplifying the maintenance of a mold by a method wherein a storage device wherein information is written and read out, and the data can be processed by being connected to an external device, and a secondary power source consisting of a solar cell and a storage battery are attached to the mold. CONSTITUTION:A mold maintaining apparatus A consisting of a secondary power source 2 and an operation part 13 is fixed to a fixed mold C1 or a movable mold C2 via a thermal insulating material. The secondary power source 2 has a solar cell, a storage battery, a CPU, a storage device 1, etc., builtin, and is connected to an operation part 13 equipped with a display part 9, an inputting ten-key, a connection terminal to an external device, etc., with a cable 6. Information peculiar to the mold, molding conditions, maintenance control record, etc., are stored in the storage device, and further successively rewritten. By reading them with a controller for a molding machine, the molding conditions can be automatically set, and further the mold can be maintained.