baber/WOPTO huggingface dataset:
Patent JP-H0831166-A (JP)
Title: Structure for mounting printed circuit board of disk driving device
Inventor: KATAOKA MASAHIKO
IPC: G11B33/12
Filed: 1994-07-11
Abstract: PURPOSE:To prevent increasing of the thickness of a casing by suppressing deflection of a printed circuit board built in a disk driving device and compressing the spacings between a disk, tray and the printed circuit board. CONSTITUTION:A motor 13 is mounted at the tray 3 and the disk 11 is mounted at a, turn table 12 mounted at the revolving shaft of this motor. The tray 3 is inserted into the casing 1 and reproduction, etc., of the disk are executed. The central part of the printed circuit board 15 disposed above the disk and the upper surface of the casing are bored with holes for insertion of a mounting screw 5. A rib 17 of a height up to the upper surface of the printed circuit board is formed at the edge of the hole of the casing and a fastener 18 is mounted at the back surface of the printed circuit board. The mounting screw 5 is inserted into this hole and is tightened to the fastener, by which the printed circuit board is fixed to the upper surface of the casing. The edge of the printed circuit board is mounted at a chassis 14 by means of screws 16.
Patent JP-S5492615-A (JP)
Title: Preparation of solution of blood extract
Inventor: MESAKI REIJI
IPC: A61K35/14
Filed: 1977-12-28
Abstract: PURPOSE: To prepare solution of blood extract useful as a remedy, using animal blood as a raw material and performing the purification at a specific stage.  
     CONSTITUTION: Blood of animal, e.g. cattle, horse, pig, etc., is stirred by a stirrer to form fibrin. 1-2 Parts by volume of water is added to 1 part of the fibrin to effect the hemolization. The hemolized blood is brought into contact with zeolite to excharge the potassium ion in the mixture to sodium ion. After the ion exchange, proteins are removed from the mixture by heating, or addition of alcohol or acetone, etc.. After the treatment, the mixture is concentrated at 30-60°C in vacuo, the pH of the mixture is adjusted to 9.5-11.5 by adding NaOH, and the produced precipitate is removed. The pH of the mixture is further adjusted to ≤ 5 by adding an acid such as hydrochloric acid, phosphoric acid, etc., and the dissolved gas is removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6316951-A (JP)
Title: Internal grinder supporting grinding wheel shaft with vertical cylinder static pressure slide mechanism
Inventor: KATO SHINICHIRO
IPC: B24B5/08
Filed: 1986-07-05
Abstract: PURPOSE:To enable a grinding wheel shaft to be vertically moved and accurately held by supporting the upper and lower portions of grinding wheel shaft with two bearing bodies and providing a forcibly oiling hole and a drain gap in each bearing pocket to facilitate hydraulic control. CONSTITUTION:A grinding wheel shaft 92 supported by a wheel head of an internal grinder through a static pressure bearing device 93 is provided to be moved vertically by a grinding wheel shaft moving device 103. Oil is forcibly poured from holes 97 into at least three bearing pockets 95 provided between the grinding wheel shaft 92 and two annular bearing bodies 94. This oil is drained from a gap 96 between the upper and lower portions of bearing pocket 95 and the grinding wheel shaft 95, and said shaft 95 is held spaced from the bearing bodies 94 by fine gap. And since the bearing body 94 is not subject to the grinding wheel shaft 95's own weight, oil pressure in each be ring pocket 95 provided in the bearing body 94 becomes identical. Further, since a force perpendicular to the shaft is not applied to the grinding wheel shaft 95, said shaft 95 is not deformed.
Patent JP-H115450-A (JP)
Title: Weatherstrip for automobile
Inventor: MAEKAWA HIROSHI
IPC: B60J10/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of a door, and to drain the water left in a roof part by forming a weatherstrip for leading the water, which is left in a roof part, downward through a flow passage along an inclined part so that a flow passage forming part of a lower end of the inclined part is formed into a shape for leading the water, which flows in the flow passage, outside of the door. SOLUTION: A front pillar part P and a door hinge part H are connected to each other through a molding part M, which is formed of a first area M1 of the front pillar side and a second area M2 of the door hinge side. The first area M1 is arranged in an inclined part of a lower end of the front pillar part P, and in this area M1, cross sectional shape of a flow passage 30 is changed so as to be gradually narrowed and so as to guide the water (w), which flows in the flow passage 30, outside of the door 2. In this weatherstrip 10, the water (w) left in the roof R is led downward through the flow passage 30 of the front pillar part P. In the molding part M, flow of the water (w) is changed by a draining rip 20, and drained outside of the door 2.
Patent JP-H08323202-A (JP)
Title: Exhaust gas purifying material and exhaust gas purifying method
Inventor: ABE AKIRA
IPC: B01J27/08
Filed: 1995-06-01
Abstract: PURPOSE: To efficiently reduce and remove nitrogen oxide by using first - third catalysts obtained by respectively supporting specific elements and/or compds. on porous inorg. oxide carriers. CONSTITUTION: A first catalyst is obtained by supporting 0.2-15wt.% (in terms of a silver element) of one element and/or a compd. selected from silver and a silver compd. on porous inorg. oxide, and a second catalyst is obtained by supporting 0.01-10wt.% (in terms of a metal element) of a compd. of at least one element selected from a group consisting of W, V, Mo, Mn, Nb and Ta on porous inorg. oxide, and a third catalyst is obtained by supporting 0.5-30wt.% (in terms of a metal element) of one element selected from a group consisting of silver, copper and nickel as an active seed and/or a compd. thereof on porous inorg. oxide. The mixed catalyst of the first and second catalysts is provided on the exhaust gas inflow side of an exhaust gas purifying material and the third catalyst is provided on the outflow side thereof.  By this constitution, nitrogen oxide in exhaust gas containing oxygen in a theoretical reaction amt. or more can be efficiently removed.
Patent JP-H115610-A (JP)
Title: Structure for preventing drop of load at unloading part of belt conveyor
Inventor: KANO FUJIO
IPC: B65G15/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a load drop preventing structure which can easily be attached to a conveyor frame only by one or two workers small in number and which can surely be installed on a prescribed unloading part (relaying part) even if an upright or a diagonal support is the load unloading part (relaying part) of the conveyor frame and exists in the attached position of a bracket. SOLUTION: A load drop preventing structure of an unloading part of a belt conveyor consists of a leg part 27, which is erectly fixed to a conveyor frame 20 on both sides of the belt conveyor, a side plate 25 attached to the tip end of the leg part 27, and a skirt belt 26 provided to the side plate 25. In this case, by inserting a slide plate 39, which is provided on the tip end of the leg part 27, into a slide groove 38, which is formed ranging over the longitudinal direction of the side plate 25 and by fixing the plate 39 therein, the side plate 25 can be attached to the tip end of the leg part 27.
Patent JP-2000348413-A (JP)
Title: Record medium-fitting device
Inventor: YAJIMA TAKAO
IPC: G11B17/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To make preventable amplification by a floating mechanism even if an excessively large vibration is inputted at the time of transportation and to set a fitting unit to a floating state when performing reading and writing, and make preventable vibration and shock from the outside from being propagated to a head. SOLUTION: In the recording medium-fitting device 1, since a slider 20 moves in a direction A before a cartridge is inserted and after it is ejected, thus retaining a holder frame 18 at a rising position where it opposes a flat 78. When a disk cartridge C presses the flat 78, the flap 78 is rotated inside to allow the disk cartridge C to be inserted. Also, a projection pin 20k projecting at both the sides of the slider 20 is engaged to and gear-locked to a gear-lock groove 46a of a fixing part 46, thus preventing the amplification of shock vibration due to the elastic deformation of insulator rubber 27 even if, for example, vibration on transportation is inputted to the insulator rubber 27.
Patent JP-S6050960-A (JP)
Title: Semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L29/78
Filed: 1983-08-30
Abstract: PURPOSE:To improve the withstand voltage and to reduce the injection of hot carrier by providing reverse conductive type layers to source and drain on the surface layer of a channel forming region, and providing the same conductive type layer as an impurity density lower than source and drain between the layer and a substrate. CONSTITUTION:n<+> Type source and drain 32a, 32b, and a gate electrode 34 are respectively formed on a p type Si substrate 31 and a gate oxidized film 33. Further, a p type layer 36 is provided on a channel region, and an n type layer 35 is formed between a layer 36 and a substrate 31. In this construction, even if a gate voltage is raised, an n type channel is not generated at the layer 36, the channel is sealed by the layer 35 irrespective of the magnitude of a gate voltage, and operated in a buried channel type in the all range of the gate voltage. Accordingly, the withstand voltage can be improved, the injection of hot carrier can be reduced, and the mobility of the hot carrier can be increased, and these effects are very effective for microminiaturization of a semiconductor device.
Patent JP-H058724-A (JP)
Title: Indoor-pressure control device
Inventor: FUJIWARA KAZUHIRO
IPC: B60H3/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide an indoor-pressure control device capable of optimumly controlling indoor pressure so as to reduce or eliminate an unpleasant feeling for a human being and improve the life fatigue resistance of a car body. CONSTITUTION:This device is provided with an indoor-pressure measuring pressure sensor 4 provided in a travel body, an outdoor-pressure sensor 3 juxtaposed with the indoor-pressure measuring pressure sensor and measuring outside air pressure of the body, or an indoor-outdoor differential pressure sensor capable of measuring indoor-outdoor differential pressure, operation-control parts 2 and 20 in which the signals of these sensors are inputted, and an indoor- pressure adjusting means S driven and controlled with the operation-control parts to directly adjust the travel body inside to necessary pressure. Operation treatment for minimizing an evaluation function (j) is performed in the operation-control parts, controlling the indoor pressure adjusting means by a control signal based on the operation treatment result.
Patent JP-H0323666-A (JP)
Title: Dram
Inventor: IKEDA YUTAKA
IPC: H01L27/10
Filed: 1989-06-21
Abstract: PURPOSE:To improve flattening properties of a memory ceil part and then reduce layout area by making higher an N<+> part at the bit wire side of an active area than other areas. CONSTITUTION:The bit wire side of N<+> of an active area 5 is made higher than other areas. In this case, Si etching is performed to the entire memory cell except the hit wire contact part, thus obtaining an N<+> part and making higher the part which contacts with a bit wire 3 than the surrounding. Then, a gas oxide film and a lead Wire are formed and then oxide film deposition is performed. Then, oxide film is selectively eliminated to connect a storage node to a transfer gate. Then, after forming a storage node 4 and a cell plate 2, the bit wire 3 is formed.
Patent JP-H08323700-A (JP)
Title: Foamed block cutting device
Inventor: MORINAGA NOBUHITO
IPC: B26F3/12
Filed: 1995-06-02
Abstract: PURPOSE: To eliminate labor for adjusting the distance between electric heating wires and set a foamed block with ease by pushing a foamed block toward an electric heating wire and cutting it after moving the electric heating wire along a support column for electric conduction in parallel for setting based on value input data. CONSTITUTION: A foamed block 6 is put on a work table 7 using a roll 6 as a roller, and when the thickness and number of plates are set by a setting circuit, a pulse motor rotates a support column for guide at 45 deg. and meanwhile another pulse motor rotates a rotary shaft for drive a belt to convey an electric heating wire 3 to a specified position for setting the heating wire at a specified interval. When a start switch and a switch for electric conduction are turned on, electricity flows in the heating wire 3 through an electric conduction heating wire 4, and a pulse motor is rotated after a specified time to rotate the roll 16 and belt for moving a pushing plate 23 toward the electric heating wire 3 and cutting the foamed block 6 pushing it.
Patent JP-S6315725-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: GOTO SUMIO
IPC: B29C48/31
Filed: 1986-07-08
Abstract: PURPOSE:To permit the stable molding of homogeneous films with uniform section, by a method wherein a heater, capable of setting a temperature profile different widthwisely, is provided near the lip of a die while the amount of resin, extruded out of the lip, is regulated widthwise. CONSTITUTION:A heater 9 for regulating biased thickness is provided widthwise near a die lip 3 and the heater 9 is connected to a controller 11 electrically while the controller 11 is connected electrically to a temperature sensor 10, such as an infrared ray sensor or the like for example, arranged near the die lip 3. Objective temperature profile is inputted into the controller 11 with respect to each blocks of the heater 9. The controller 11 conducts the heater 9 in accordance with said objective temperatures to set the temperature of the heater 9. When the thickness of a film is thin locally, the temperature setting of the heater 9, corresponding to the thin part, is increased to increase the temperature of that part. Then, the flow rate of resin in the die lip 3 near the heater is increased and, as a result, the thickness of the film is increased whereby the film, in which the difference of thickness is small, may be obtained.
Patent JP-S6138932-A (JP)
Title: Liquid crystal panel
Inventor: SHIBANO NOBUO
IPC: H05K1/11
Filed: 1984-07-31
Abstract: PURPOSE:To improve soldering strength by forming an electrode pattern on the end surface of a liquid crystal panel over the whole width so that the pattern width at least on both the end parts of an electrode pattern is wider than other pattern width. CONSTITUTION:Many liquid crystal elements 2 are regularly arrayed on the surface of the liquid crystal panel 1 in the vertical and horizontal directions and the electrode pattern 3 is evapolated on the end surface of the panel 1 over the whole width. A flexible printed substrate is soldered to the electrode pattern 3 and a lead wire is drawn. Since the width A of soldering on both the end parts 3a of the electrode pattern 3 is wider than the width B, C of other parts 3b, 3c, the area of soldering is increased on both the end parts 3a of the pattern 3, so that the tensile strength of the flexible printed substrate can be effectively increased.
Patent JP-S5587210-A (JP)
Title: Lock unit
Inventor: BABA MASANAO
IPC: G05G5/00
Filed: 1978-12-25
Abstract: PURPOSE: To secure the locking of a driven member of a lock unit which locks automatically the driven member in the logitudinalaxis direction, but allows the driven member to be operated freely from its operation side, by providing a locking member coming in slidable contact with a lock plate.  
     CONSTITUTION: On lock plate 2, driving plate 15, 1st and 2nd lock members 6a and 6b, and driven plate 22 are provided in sequence. Then, 1st and 2nd springs 25a amd 25b press arms 9a and 9b of the lock plate as shown by E and F. Pulling driving plate 15 in direction C pushes arm 17a of the driving plate against inflected part 12a of lock member 6a in direction J, and consequently the lock surface is free from lock pins 7a and 8a, so that the driving plate can freely be pulled. Pushing operation is similar. When driven plate 22 is applied with force as shown by C and D, projection part 22 pushes arms 12a and 12b of the lock member in directions L and M and, in consequence, lock pins push the lock surface, so that driven plate 22 will never move at all. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6220262-A (JP)
Title: Thin type lithium battery
Inventor: NAGAI TATSU
IPC: H01M10/05
Filed: 1985-07-18
Abstract: PURPOSE:To increase leakage resistance of a thin type lithium battery by using a viscous electrolyte comprising lithium salt, copolymer of methacrylate alkyl ester and acrylonitrile, and nonaqueous solvent. CONSTITUTION:A positive electrode 4, a separator 7, and a negative electrode 6 comprising lithium are placed between a positive current collecting flat plate 1 made of stainless steel and a cup-shaped negative current collecting plate 2 whose periphery 2a is pressed in a step form, and the peripheries 1a and 2a are sealed with adhesive 3. A viscous electrolyte comprising lithium salt, a copolymer of methacrylate alkyl ester and (meth)acrylonitrile, and nonaqueous solvent in which these material are dissolved is used. Leakage of electrolyte can be prevented regardless of hot-melt type sealing.
Patent JP-H117046-A (JP)
Title: Liquid crystal display device
Inventor: AMANO TORU
IPC: G02F1/1343
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a defect of display by lightening the load placed on a switching element when adjacent pixel electrodes short-circuit. SOLUTION: Divided pixel electrodes 19 and 19b and the drain electrode of a TFT(thin film transistor) 2 are connected by a connection electrode 9. If a short circuit is caused at a part A between adjacent pixel electrodes, a branch 9A of the connection electrode 9 which connects the short-circuiting divide pixel electrode 19a and the drain electrode of the TFT 2 is cut at a part A'. Consequently, source signals are prevented from being mixed. At this time, a branch 9B of the connection electrode 9 connecting the divided pixel electrode 19b which does not short-circuit and the drain electrode of the TFT 2 is left. Consequently, the load placed on one TFT is reduced.
Patent JP-S6220192-A (JP)
Title: Stack controller
Inventor: KISHIMOTO MITSUHIRO
IPC: G06F9/48
Filed: 1985-07-18
Abstract: PURPOSE:To attain the speed-up of data processing by descriminating whether the data sent out from a stack is valid or in valid to select a specified data and by designating a specific address to clear all the content of the stack in addresses more than the said specific address. CONSTITUTION:A valid stack 3 which stores the data of valid or invalid of the data D at the specific address by the control of a stack pointer 2, and a selector part 4 which selects the data D outputted by the storage information of the stack 3, are provided. The bits of the stack 3 are so constituted that, as necessity, the contents of the stack of addresses more than the specific address are all cleared by a clear signal S2 generated by a specific address information A and a reset signal S1.
Patent JP-S6050284-A (JP)
Title: Compressor
Inventor: SEKIYA SHIKI
IPC: F04B39/12
Filed: 1983-08-31
Abstract: PURPOSE:To reduce torque variation thus to prevent occurrence of abnormal noise caused by compressor and drive gear. CONSTITUTION:A disc 13 will rotate in the casing 11 as the crank shaft 4 rotates. Consequently, the projected portion 15 formed integrally on said disc 13 will pass between a pair of projected portions 14 at the casing side one time for every rotation. Here, viscous resistance of oil 12 is produced by the gap between said projected portions 14, 15 to enable damping function by means of a damper. It is formed such that said portions 14, 15 will match upon reaching to the top dead center.
Patent JP-2000348463-A (JP)
Title: Tape cartridge
Inventor: KANEDA HIROSHI
IPC: G11B23/087
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a process of punching an identification hole for another purpose and avoid problems generated by a punching dust by always clogging the identification hole of another purpose with a safety member which opens an identification hole for safety having the identification hole of another purpose set adjacently, and not incorporating the safety member when the identification hole of another purpose is kept open. SOLUTION: A safety member 5 for preventing wrong erasure is arranged on the inner face side of a rear wall of the tape cartridge. The safety member 5 can be slid by operating a projection 51 for operation. An identification hole 22 for safety and an identification hole 23 for a cleaning cartridge are formed to a bottom wall 26 where the safety member 5 is to be set. When the identification hole 22 is brought into a closed state, or an open state by the safety member 5, it indicates that recording is possible, or impossible. In this case, the identification hole 23 is always in a close state. When the cartridge is a cleaning cartridge, the safety member 5 is not incorporated into the tape cartridge.
Patent JP-S5283005-A (JP)
Title: Automatic answering telephone set
Inventor: SATOU MITSUO
IPC: H04M1/65
Filed: 1975-12-29
Abstract: PURPOSE:To make the recording time fre and the message and the completion signal recordable on the same track by using the tape of reel to reel system.
Patent JP-H0713796-A (JP)
Title: Method and device for testing information processor
Inventor: KAWAKITA SHUICHI
IPC: G06F11/22
Filed: 1993-06-29
Abstract: PURPOSE:To dispense with requirement to instruct a test item by a person, to reduce the man-hour of a test, and to make manufacture test facility inexpensive by observing the ambient environment of an information processor to be tested by an environmental sensor, notifying the information of an observation result to an information processing system for test or a test program, and performing an environment test by selecting the test item accordingly. CONSTITUTION:This test device 140 is comprised of the environmental sensor 130 which observes the environment of the information processor 120 to be a test object and an information processing system 110 which selects the test item in accordance with input observation information from among plural test items prepared in advance by observation information being the environmental observation result of the information processor 120 to be test object inputted from the environmental sensor 130 and performs the test indicated by the test item on the information processor 120 to be a test object and decides the test result. Such information processing system 110 for test automatically selects and executes the test item by information inputted from the environmental sensor 130.
Patent JP-H0988250-A (JP)
Title: Heat-insulating metallic roof material and manufacture thereof
Inventor: YOSHIDA TAKASHI
IPC: E04D3/35
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulating metallic roof material having excellent heat-insulating effect, condensation preventive effect and soundproof effect and manufacture thereof. SOLUTION: The whole heat-insulating metallic roof material is bent and worked, and the roof material has heat-insulating structure, in which a metal plate 1, the resin layer 2 of an acrylic ester copolymer mainly comprising acrylic ester consisting of butyl acrylate and 2-ethylhexyl acrylate, a metal sheet 3 and a foam sheet 4 are laminated and unified in the order. The resin layer 2 of the acrylic ester copolymer mainly containing acrylic ester composed of butyl acrylate and 2-ethylhexyl acrylate is laminated on one surface of the metal sheet 3.  A composite sheet and the metal plate 1 are laminated by superposing the resin layer of the composite sheet formed by laminating the foam sheet 4 on the other surface of the metal sheet 3 and the metal plate 1 and passing the resin layer and the metal plate 1 through a pressure roll, and the whole is bent and worked, thus manufacturing the heat-insulating metallic roof material.