baber/WOPTO huggingface dataset:
Patent JP-S58167447-A (JP)
Title: Preparation of ceramic having etched glassy surface
Inventor: OGAWA YUKIO
IPC: C04B41/91
Filed: 1982-03-26
Abstract: PURPOSE:To prepare a ceramic having etched glassy surface, stably, by applying a resin coating film composed of a specific metallic compound filler and acidic sodium fluoride to the surface of glassy phase, and heating at a proper temperature. CONSTITUTION:The surface of a ceramic substrate having glassy surface is coated with an ink composition composed mainly of (A) a filler hardly soluble or insoluble in water and having melting point of >=800 deg.C and composed of one or more metallic compounds selected from metal oxides, metal fluorides, metal sulfates, and metal phosphates, and (B) acidic sodium fluoride. The resin coating film is heated at 200-600 deg.C to melt the acidic sodium fluoride and wet the filler with the melt. Thereafter, the fluoride is thermally decomposed to emit the etchant, which penetrates through the decomposed resin film to the ceramic having glassy surface, and the glass is etched therewith. A uniform matte surface free from uneven etching can be prepared by this process.
Patent JP-S58167741-A (JP)
Title: Hydrogen occluding alloy
Inventor: OOSUMI YASUAKI
IPC: C01B3/00
Filed: 1982-03-26
Abstract: PURPOSE:To provide a hydrogen occluding four-element alloy extremely easily activated by hydrogen and capable of occluding hydrogen at an extremely high speed in a hydride form, comprising Ti, Cr, Mn and either one kind or more Al, Si, Zn and Misch metal. CONSTITUTION:The titled hydrogen occluding four-element alloy is shown by the formula and can be prepared by a known method but, most pref., by an arc melting method. That is, it can be easily prepared by a method wherein each element of Ti, Cr, Mn and Al are weighed and mixed to be formed into an optional shape by compression molding and the molded mixture is charged into an arc melting furnace to be heated and melted in an inert atmosphere. Thus obtained hydrogen occluding alloy is pref. used in a powder form in order to enlarge the surface area thereof to increase hydrogen occluding capacity thereof. This alloy has not only the aforementioned characteristics but is extremely low in the hysteresis, namely, the difference of hydrogen occluding and releasing pressure, and releases hydrogen easily and rapidly by slight heating.
Patent JP-S51125963-A (JP)
Title: Biological treatment method of waste water using migration gas-liquid contact members
Inventor: HASHIMOTO YASUHIKO
IPC: B01D3/16
Filed: 1975-04-24
Abstract: PURPOSE: Biological treatment method of waste water by increasing propagation and decomposition capacity of bacteria attaching to migration contact members. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244992-A (JP)
Title: Activation method for plural demons and plural session management system
Inventor: MIYAMOTO HIDETO
IPC: G06F15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the loads of demons and to accelerate a processing speed by activating the plural demons for managing sessions in a system for which a terminal and a host computer are connected by a line. SOLUTION: When a demon activation command is fed from an operator console 1, a command analysis part 21 analyzes the parameter of the command and obtains a maximum session number managed by one demon. Then, a definition session number defined in an environment definition tile 25 is divided by the maximum session number and an activation demon number is obtained. Then, the demons 22a and 22b for a number corresponding to the obtained activation demon number are activated. When a session establishment request is present from the terminals 3-1, 3-2,... and the session is established, the respective demons 22a and 22b manage the sessions for the maximum session number set by the parameter of the activation command.
Patent JP-S61263994-A (JP)
Inventor: JIYON BURAIAN MATSUDO
IPC: A23L27/60
Filed: 1986-03-07
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-S58175788-A (JP)
Inventor: UORUFUGANGU DEIITSUE
IPC: C01B33/025
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61209725-A (JP)
Title: Beading device
Inventor: NAKAMURA TOMOYOSHI
IPC: B21D17/04
Filed: 1985-03-15
Abstract: PURPOSE:To perform a better bending for a long-sized material to be worked by setting an upper roller whose outside diameter is uniform along overall length and a lower roller having camber on the roller itself and bead forming parts of a constant diameter. CONSTITUTION:The upper roller 14 having recessed bead forming parts corresponding to the beading places of a rectifying column shell 7 as an example of the material to be worked and the lower roller 15 having projected bead forming parts are supported by bearings 5. A driver 3 drives the two rollers to press the shell 7 by a pressing part 4 to perform beading. For the initial working time, the shell 7, the outside periphery of the roller 14, and the bead forming parts of the roller 15 are in contact with each other overall to prevent malfunction such as snaking of the shell 7. A good bending is performed because of camber set on the roller 15 during the beading even if the rollers 14 and 15 are deflected. The above constitution performs a uniform and accurate bending on a large cylindrical material such as the shell 7.
Patent JP-S56148638-A (JP)
Title: Throttle valve opening increasing device for internal combustion engine
Inventor: ITOU TOMOO
IPC: F02M19/12
Filed: 1980-04-18
Abstract: PURPOSE: To maintain an adequate amount of negative pressure in an engine even if the atmospheric pressure is changed at any altitude and obtain an ideal characteristic of the engine, by holding negative pressure in an intake pipe with the atmospheric bellows to almost the same amount as that in idling operation of the engine.  
     CONSTITUTION: Negative pressure in an intake pipe 10 is applied to a diaphragm 19 from a negative pressure passage 23, then a valve 20 is pressed to a valve seat 21 to provide 0 negative pressure in a secondary pressure chamber 16 with the diaphragm in a free state. When a load is applied to an engine to decrease the negative pressure in the intake pipe 10, the valve 20 is separated from the valve seat 21 to apply the negative pressure in the intake pipe to a diaphragm 13, then an throttle valve 1 is opened to increase speed of the engine. Bellows 23, being vacuumized in its inside and being set in a state of tension, can decrease the force of opening the valve 20 at higher altitude if the atmospheric pressure is decreased, then the valve 20 is closed even for a less amount of negative pressure in a primary pressure chamber 22, thus an adequate amount of negative pressure can be maintained even if the atmospheric pressure is changed, finally an ideal characteristic of engine acceleration can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08223518-A (JP)
Title: Projection type display device
Inventor: KOBAYASHI KEIICHI
IPC: H04N7/01
Filed: 1995-02-14
Abstract: PURPOSE: To display an image in a natural state by changing an exposure area of a display section of a transmission type screen in response to the aspect ratio of an image and changing the area of a projection window when an external screen is in use. CONSTITUTION: A transmission screen 4 is provided on the front face of a main body long in a longitudinal direction in a way that the screen can be moved vertically. An image reflected in a mirror 9 is formed on the screen 4. An upper part 15a of the screen is composed a material of the same type and same color as those of a case of the main body, and in the case of a size D shown in figure, the screen is suitable for an aspect ratio of 9:16. When the screen 4 is located to an upper limit of a movable range (D=0), the screen is suitable for an aspect ratio of 3:4. Furthermore, when the screen 4 is descended, an external screen is in use. A projection window suitable for an aspect ratio of 9:16 is obtained when the upper part 15a of the screen remains. When the screen 4 is set to a lower limit of the movable range, the projection window is suitable for an aspect ratio of 3:4.  In both the cases, the liquid crystal uses a display area suitable for each projection.
Patent JP-2000246254-A (JP)
Title: Unit of magnetic water activating device
Inventor: HIRANO MIEKO
IPC: C02F1/48
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic water activating device simple in structure, easy to assemble, capable of being reduced in wt. and capable of effectively directing magnetic force to a conduit. SOLUTION: In the unit of a magnetic water activating device consisting of a pair of units arranged in mutually opposed relationship so as to hold a conduit therebetween, the unit consists of an almost trough-shaped main body 1 having curved parts 13a, 13b receiving the conduit provided to both end walls 11a, 11b thereof, the iron plate 3 arranged on the inner wall bottom portion of the main body 1, the magnets 4a, 4b, 4c arranged on the iron plate 3 and a lid panel 2 provided with a curved groove 23 connected to the curved parts 13a, 13b of the main body 1 to receive the conduit and the main body 1 has a recessed portion 17 provided to the bottom portion thereof and the iron plate 3 is received in the recessed part 17 and the lid panel 2 is attached to the main body 1 so as to bring the back surface of the curved groove 23 into contact with the magnets 4a, 4b and 4c.  The main body 1 is made of plastic and the lid panel 2 is pref. made of stainless steel.
Patent JP-H09221722-A (JP)
Title: Visual guidance device
Inventor: YANAGISAWA TSUTOMU
IPC: E01F9/615
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible for a driver to drive a car with safety even when a visual field is not effective and reduce an exhausted feeling of eyes and contribute to the prevention of traffic accidents by driving a car in composure with regards to a visual guidance device which guides the visual line of a driver along the side edge of a carriageway. SOLUTION: This visual guidance device 1 comprises a post 1a whose height is about 5.5m, for example, erected on a shoulder and a support arm 1b which extends in the horizontal direction from the upper end of the post 1a toward a carriageway as a main skeleton. A solar cell 2 and a controller 3 are laid out on the upper end of the post 1a. A reflective indication board 4 is mounted at the tip of the support arm 1b while a laser oscillator 5 is laid out on the rear side of this reflective indication board 4 or a self light-emitting indicator 6 is laid out on the lower end projectingly respectively.
Patent JP-H06262010-A (JP)
Title: Filter device
Inventor: KANESHIGE KENJI
IPC: B29C48/694
Filed: 1993-03-11
Abstract: PURPOSE:To provide a filter device capable of simply performing the cleaning of the connection part of a filter container and a changeover mechanism. CONSTITUTION:Openings 21 reaching filter containers from the outside are provided to heating elements 22 having filter containers received therein in a freely detachable manner and, when the filter containers are replaced, the cleaning of the connection parts of the filter containers and changeover valves 3, 4 can simply be performed by the wiping operation of the hand inserted from the openings 21.
Patent JP-S56147600-A (JP)
Title: Four channels pcm recording and playback device
Inventor: SAKATA AKIHIRO
IPC: G11B20/12
Filed: 1980-04-17
Abstract: PURPOSE: To enable the transmission at lower transmission rate, by making different the number of bits per one channel on the remaining two channels and the original two channels among 4 channels, in the 4-channel PCM recording and playback device.  
     CONSTITUTION: The 4-channels signals A, C are respectively in sample-holding at the sample hold circuits 1, 3, and the differences (B-A), (D-C) of channel signals A, B, C, D are taken at the difference detection circuits 10, 11, and sample-holding is made at the sample hold circuits 2, 4, for A/D conversion. After serial data is obtained at the parallel-series conversion circuit 5, the error correction code is added through the error correction circuit 6, the interleaving is made at the memory device 7, and the inspection bit is added at the inspection bit generating circuit 8. After that, the code conversion is made at the code conversion circuit 9 and output is made to the disc shape medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59175688-A (JP)
Inventor: HATSUTORI MASAMITSU
IPC: F16L3/08
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10231607-A (JP)
Title: Tiled panel and production thereof
Inventor: MATSUYOSHI YASUHIRO
IPC: E04F13/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To easily execute a tiled exterior wall face, by fixing a number of blocks of tile powder, stone powder, paint, etc., on the surface of a plate together with joints to make a tiled panel. SOLUTION: A paint 3 for joints is applied on the surface of a plate 2 made of a steel plate, an aluminum plate, or the like and joints M are formed on the surface. A plurality of blocks 4 are laid to constitute a tiled panel 1. Respective blocks 4 is constituted of paint mixed with tile powder, stone powder, beads, stones to provide an appearance of a tiled panel. A fitting recess 2b and a fitting protrusion 2a are formed at the upper and lower ends of the tiled panel respectively. These tiled panels 1 are attached to an exterior wall face of a building one by one from the lower side to the upper side. In this time, the fitting protrusion 2a is fixed in the fitting recess 2b to superpose the lower end of the tiled panel 1 arranged at the upper side with the upper end of the tiled panel 1 arranged at the lower side.
Patent JP-S54143027-A (JP)
Title: Memory unit mounted on vehicle
Inventor: OKAMOTO HARUKI
IPC: H02J1/00
Filed: 1978-04-28
Abstract: PURPOSE:To reduce the load of a battery and shorten the time of diturbance generation by operating a compensating DC-DC converter only for a required time at the voltage lowering time of the battery which holds the function of a semiconductor memory. CONSTITUTION:In the memory unit mounted on a vehicle which is provided with semiconductor memory 6 where the operating current is supplied from battery 1 mounted on the vehicle and switch 4 which connects electronic apparatus such as a micro computer, voltage compensating DC-DC converter 5 and voltage lowering  detector 12 for battery 1 are connected between memory 6 and battery 1. Further, reverse current preventing diodes 8 and 9 are connected between dmemory 6, DC- DC converter 5 and  battery 1 respectively, and engine starting switch 3 as a driver  is provided between battery 1 and DC-DC converter 5. Then, DC-DC converter 5 is operated only for a required time when the voltage of battery 1 is lowered, thereby reducing the load of battery 1 and shortening the time of disturbance generation load 10.
Patent JP-S62207633-A (JP)
Title: Preparation of frp hollow rectangular material
Inventor: HASEGAWA HIROSHI
IPC: B29C70/06
Filed: 1986-03-07
Abstract: PURPOSE:To make it possible to easily demold a metal core, by using the metal core to be used in a state divided into three or more plate-shaped ones so as to shorten the short side thereof. CONSTITUTION:In order to easily remove a metal core from a FRP molded body, the metal core is divided into plate-shaped ones and the divided metal core contacted with other divided ones is pulled off and removed at first after the molding of FRP without contacting the long side part thereof with the FRP molded body. The metal core is divided into three of more plate-shaped ones in order to secure the metal core of which the long side part is not contacted with FRP. The thickness of each of three or more plate-shaped metal cores, that is, the length of the short side thereof is arbitrary. In order to further facilitate the pulling-off of the metal core, the plate-shaped metal core pulled off and removed at first is divided so as to have an angle of inclination of 0.1 deg. or more in the longitudinal direction thereof because the effect on the lowering in pulling-off force is low even if the metal core is divided at an angle of inclination of below 0.1 deg..
Patent JP-H01223382-A (JP)
Title: Moving object trapping apparatus
Inventor: KATO SUSUMU
IPC: G01S13/04
Filed: 1988-03-03
Abstract: PURPOSE:To achieve an automatic detection of a moving object, by detecting a target based on several target detection reference values determined by a distance and a bearing to compare the target detection reference value with a predetermined detection reference value. CONSTITUTION:Various signals obtained between transmission pulses transmitted from a radar are fed to a digitizer circuit 2 and target position coordinates are sent to a gate checking circuit 3. On the other hand, synchronizing the transmission pulses, a gate circuit 4 generates and sends a division distance signal DELTAR and a division bearing signal DELTAAZ for dividing a trapping area in plurality in terms of a distance R and the bearing AZ to the circuit 3. The circuit 3 collates the trapping areas with the target position coordinates to determine which area the target position coordinates are contained in and attaches the results to a target position coordinate data to be sent to a memory device 6 as target data. The memory device 6 extracts a wave height data of a seal area from a meteorological data sent from an automatic meteorological material editor/relay 5 and sends the target data to a display device when the data is above a reference level.
Patent JP-H05259379-A (JP)
Title: Semiconductor integrated circuit
IPC: H01L21/822
Filed: 1992-03-10
Abstract: PURPOSE:To eliminate a void area produced when the number of signal terminals is relatively large compared with an inside area and reduce a chip size. CONSTITUTION:A row of bonding pads 3 are laid out around a semiconductor chip 1 where two rows of peripheral function blocks 2 are laid out inside in parallel to the rows of the pads 3. What is more, the middle row is deviated by half the width of the block in the central direction of the row and the number of blocks in one side is smaller by one than that of the outer rows. The pads 3 and the blocks 2 are connected with a wiring 4 whereas a block terminal 6 is connected to the internal function blocks with q wiring 7. A power source wiring 8 is formed with a two layer wiring while the wirings 4 and 7 are formed with a first layer wiring. A space 9, through which the wirings extent, is installed between each block.
Patent JP-H11113471-A (JP)
Title: Sustained release device
Inventor: HARADA TAKASHI
IPC: A61K8/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release device capable of stably maintaining a releasing effect of medicine for a long term. SOLUTION: This sustained release device comprises a polymer hollow yarn membrane 1 formed of a lamella structure, wherein pores in the inner and outer walls of the hollow yarn 1 are composed of fine spaces made by cleavage of the lamella layer, the inner and outer walls are mazily connected to each other through the fine spaces dispersed in the lamella layer within the lamella structure, and a nitrogen gas permeability of the hollow yarn membrane 1 is 10 to 1,000 L/min.m<2> .kgf/cm<2> .
Patent JP-H08249782-A (JP)
Title: Medium auto-changer device
Inventor: FUJITA MAKOTO
IPC: G11B17/26
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a tray type auto-changer capable of recording and reproducing the back surface of a medium by moving the medium from a tray to a tray and capable of using a single-sided medium and a double-sided medium in coexistence. CONSTITUTION: A tray carrier part 20 is constituted to be capable of housing two trays 27, while a vacant tray 27' is housed upside down in a separate position from the trays mounting media, respectively. Then, when a medium is double-sided, the tray 27 mounting this medium is drawn into the tray carrier part, and the vacant tray 27' is also drawn into a position above the tray 27 opposite to a medium housing part, and when the reverse side of the medium is to be recorded and reproduced, the tray carrier part is rotated by 180 degrees, and the medium is transferred to the vacant tray, and then the carrier part is transferred to a drive to perform recording and reproducing operation.
Patent JP-H05250556-A (JP)
Title: Merchandise storage device
Inventor: SHIMIZU AKIRA
IPC: G07F11/58
Filed: 1992-03-10
Abstract: PURPOSE:To fit a push-up member without decomposing a chain by mounting the push-up member to a fitting part formed at one part of a member constituting the chain. CONSTITUTION:An outer link 31 of a chain 30 is integrally equipped with a L-shaped fitting piece 31a protruded to the side of a push-up member 40, and a hole 31b for inserting a screw is formed at the fitting piece 31a. Screw holes are bored at two positions on the right and left sides of a linking metal fitting 43 and by inserting the screw through the hole 31b of the right and left outer links 31 of the chain 30 to the screw holes, the push-up member 40 is freely turnably fitted with a pin 42 as an axis. Therefore, in the case of assembling the merchandise storage device, the push-up member 40 is linked to the fitting part 31a at the outer link 31 of the chain 30 by a screw 45 so as to fit the push-up member 40 without decomposing the chain 30.
Patent JP-S62208938-A (JP)
Inventor: ASANO MASAZO
IPC: C22C21/00
Filed: 1986-03-11
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-H08243857-A (JP)
Title: Holding device for article
Inventor: AZUMA IKUO
IPC: B65G47/90
Filed: 1995-03-10
Abstract: PURPOSE: To easily further accurately change a shape of a holding member corresponding to a kind of a held article by a simple constitution. CONSTITUTION: A device comprises a fixed arm formed of the first arm 15 supported in a condition positioned in a supporting part formed of a supporting base 52, supporting shaft supported rotatably to this first arm 15, swivel arm 17 integrally connected to this supporting shaft, lock means 23 of locking not turnably the first arm 17 and the supporting shaft and a rotary drive means 53 of driving the supporting shaft rotated in a condition that locking the first arm 15 and the supporting shaft by this lock means 23 is unlocked.
Patent JP-H07236175-A (JP)
Title: Cordless identification code registering system
Inventor: YAMURA HIROSHI
IPC: H04W60/00
Filed: 1994-02-24
Abstract: PURPOSE:To efficiently execute registering processing when plural mobile stations each of which has a cordless telephone function for both of a public network and an office network register their individual identification(ID) codes in a PBX. CONSTITUTION:When plural mobile stations 1 having the cordless telephone function for both of the public network and office networks simultaneously enter into a zone, the individual mobile stations 1 simultaneously register their ID codes in the PBX 3. In this case, the ID codes are stored in a registration queuing storage area 4 in the PBX 3 different from the mobile stations 1 for a certain fixed time and the ID codes stored in the area 4 are collectively registered in the PBX 3 in each fixed time. Even when the area 4 is built in a computer connected to the PBX 3, the ID codes are collectively registered in the PBX 3 in accordance with an instruction from the computer 7.