baber/WOPTO huggingface dataset:
Patent JP-S62219382-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1986-03-20
Abstract: PURPOSE:To correct an inclination to the inside of a case of a peripheral side wall of the upper case at the time of heat welding of a transparent window plate, at the time of assembling the upper and the lower cases, by constituting the titled tape cartridge so that a correcting rib is projected and formed from a suitable part of the inside surface of a peripheral side wall of the lower case. CONSTITUTION:When a transparent window plate 10 has been brought to heat welding to the upper wall 6 of the upper case 1a, even if a part of its peripheral side wall is inclined to the inside of the case, the peripheral side wall of the upper case 1a can be corrected to a vertical attitude at the time of cover- matching and coupling of the upper and the lower cases 1a, 1b, by a correcting rib 12 which has been provided on a suitable part of the peripheral side wall of the lower case 1b. Accordingly, such a step difference as a conventional example is not generated on the outside peripheral side face of a body case 1, and there is no possibility that an external appearance of a tape cartridge is deteriorated. Also, the outside surface of the rear side wall of the body case 1 can also display well a function as a label sticking surface.
Patent JP-H01124574-A (JP)
Title: Packing box
Inventor: NAGAYASU SUSUMU
IPC: B65D81/03
Filed: 1987-03-18
Abstract: PURPOSE:To make the title box easy to handle, to make said box usable plural times and to certainly and stably hold an article to be packed having any shape, by mounting a series of air mats to four inner surfaces containing upper and lower surfaces of a box and holding the article to be packed at the center of the box by the expanded air mats. CONSTITUTION:A series of air mats 2 are bonded to the inner surfaces of a corrugated cardboard box 1 from one inner flap 11 thereof to the other inner flap 15 thereof through the front, bottom and rear surfaces 12, 13, 14 thereof. The inner flaps 11, 15 and outer flaps 18, 19 are opened to receive an article A to be packed in the box 1 and air is injected in the air mats 2. The air mats 2 are expanded inwardly within the box 1 to enclose the article A to be packed and, at this time, the injection of air is stopped and the inner flaps 11, 15 having the air mats 2 bonded to the inner surfaces thereof are closed while the air mats 2 are pressed. Further, the outer flaps 18, 19 are closed from above and fixed to complete packing.
Patent JP-H04298315-A (JP)
Title: Mold for ferrule
Inventor: TAKEMURA KENJI
IPC: B29L11/00
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a ferrule having an improved roundness by uniformizing internal temperature distribution to reduce the occurrence of unevenly directional contraction at the cooling after injection molding. CONSTITUTION:A runner 2 comprises a ring 2a surrounding a product part 1 and a centripetal parts 2b extending from the part 2a toward the part 1 so that resin injected from a sprue 4 reaches a gate 3 through the ring 2a and the part 2b and flows into the part 1.
Patent JP-H04282093-A (JP)
Title: Pipe connecting method
Inventor: KANAMARU NAOKI
IPC: F16L58/18
Filed: 1991-03-06
Abstract: PURPOSE:To prevent water leak by disposing a corrosionproof core formed of shape memory resin at a connecting part at the time of connecting gas piping or the like, and heating the core to restore it into the original shape, thereby heightening the adhesion of the connecting part. CONSTITUTION:The end parts of steel pipes 1 with corrosionproof cores 12 molded out of shape memory resin fittingly fixed to the end parts thereof are mounted from both sides of a screwless joint 2, and brought into contact with a raised wall 4 so as to butt at each other. Cap nuts 7 on both ends are tightened to press packings 10 inward for the stop of water, and a lock ring 8 is diameter-contracted to grip the outer peripheral surface of the steel pipes 1. A plug 6 is then removed, and hot water is filled in from an inlet 5 so as to heat the corrosionproof cores 12 back into the memory shape. Gaps to the steel pipes 1 are thereby filled completely to obtain the adhered state.
Patent JP-H02244491-A (JP)
Title: Semiconductor device and semiconductor storage device
Inventor: AKIOKA TAKASHI
IPC: H01L27/10
Filed: 1989-03-17
Abstract: PURPOSE:To reduce the parasitic capacity of a common collector line and to execute the operation at a high speed by providing a multi-emitter transistor on a sense amplifier, and providing plural common collector lines against data of 1 bit. CONSTITUTION:That which contains pre-sense amplifier blocks B3, B4 and B6, a cascode amplifier block B10 and a current switch block B11 works as a sense amplifier. As for the cascode amplifier, a multi-emitter bipolar transistor Q20 and Q21 having two emitters are provided in the cascode amplifier block B10. Accordingly, a common collector line being a common data line connected the cascode amplifier block B10 can be divided into a pair of CC1 and CC2 and a pair of CC3 and CC4. In such a way, the parasitic capacity of the common collector line can be reduced, and the operation can be executed at a high speed.
Patent JP-S56162173-A (JP)
Title: Vector operation processing system
Inventor: UCHIDA KEIICHIROU
IPC: G06F17/16
Filed: 1980-05-14
Abstract: PURPOSE:To prevent increment of hardware and cause ID numbers to correspond to synchronization to establish synchronization so many folds, by establishing synchronization only between instructions which require to keep sequential relations. CONSTITUTION:A WAIT instruction is separated into a synchronization start instruction POST assigned by an ID number and a synchronization end instruction WAIT assigned by an ID number to instruct synchronization. Vector load VL (instruction A) and VL (instruction B) are executed prior to execution of a vector load store VST (instruction F), and a VST (instruction C) is executed prior to execution of a VL (instruction G). The POST1 assigned by ID number 1 is prepared after instructions A and B, and the POST2 assigned by ID number 2 is prepared after the instruction C. The WAIT1 assigned by ID number 1 is prepared  before the instruction F, and the WAIT2 assigned by ID number 2 is prepared  before the instruction G, thus preventing increment of hardware and causing ID  numbers to correspond to synchronization to establish synchronization so many folds.
Patent JP-S61223961-A (JP)
Title: Input and output address controller for home computer
Inventor: MIMURA HIDENORI
IPC: G06F13/14
Filed: 1985-03-29
Abstract: PURPOSE:To attain normal operation even if an input/output address the same as that of an external input/output device to a built-in input/output device by detecting an access whether or not it is an access to the built-in input/output device. CONSTITUTION:The built-in input/output device 9 is accessed by a built-in input/ output device control ROM 5 according to a built-in input/output device control ROM selection signal IRCS from a memory selection circuit 13, and it is utilized and a built-in input/output device control ROM detecting circuit 21 to detect it is provided. Even when an external input device 19 and the built-in input/ output device are connected to the same input/output address based on a signal from the built-in input/output device control ROM detection circuit 21, any of the devices is selected.
Patent JP-S57181335-A (JP)
Title: Stripping method for uranium
Inventor: YOSHINAGA SHIYOUJI
IPC: C01G43/00
Filed: 1981-04-30
Abstract: PURPOSE: To extract uranium efficiently by controlling the pH on a stripping line side in a specific range and stripping uranium from org. solvents contg. uranium by using an aq. ammonium sulfate soln. as stripping liquid and using a centrifugal extractor.  
     CONSTITUTION: Uranium in ore is extracted by an org. solvent wherein amine type chemicals are used as an extracting agent and a solvent such as kerosene or the like is used as a diluent. This extracting liquid is introduced through an introduction port 5 to the outside circumferential side in a rotating body 1 of a centrifugal extractor under high speed revolution and an ammonium sulfate soln. which is stripping liquid is introduced to the inside circumferential side through an introduction port 7. In the body 1, the aq, ammonium sulfate soln. directs toward the outside circumferential side because its specific gravity is heavy, and the extracting liquid directs toward the inside circumferential side because its specific gravity is light; hence, both of them cause countercurrent contact and the uranium in the extracting liquid migrates to the aq, ammonium sulfate soln. The aq, ammonium sulfate soln. is discharged through a discharge line 8, but it is necessary to control the pH of this time to 2.5W5 beforehand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59190537-A (JP)
Title: Vibration control device
Inventor: KURASHIMA HEIICHI
IPC: F16F15/02
Filed: 1983-04-12
Abstract: PURPOSE:To reduce vibrations of a vibrating body effectively in each mode by setting the vibration detecting point of the vibrating body at the same position with the working point of a control force. CONSTITUTION:An accelerometer 5 to detect the vibration acceleration of a vibrating body 1 is fixed at the same position with an actuator 3 to operate a movable mass 4 in the same direction with the operation of this actuator 3. When an external force is given to the vibrating body 1 to cause vibrations, the vibrating acceleration is detected by the accelerometer 5, and the detected signal is inputted into a control unit 6. The acceleration signal inputted into the control unit 6 is inputted into a controller 6c to control a gain for generating a control force proportional to the vibrating velocity of the vibrating body 1, and a power amplifier 6d outputs a signal to generate a control force in the actuator 3. The actuator 3 received this signal reciprocates the movable mass 4 by a control force proportional to the vibrating velocity.
Patent JP-2000257922-A (JP)
Title: Humidifier
Inventor: OGATA HARUKI
IPC: F24F6/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress quantity of heat escaping from a container for steam generation to a container for water storage, when the container for steam generation is constituted so that the user can pour water into the container for water storage from the top. SOLUTION: This humidifier is equipped with a water storage container 13 which is capable of pouring water from upper part, an evaporation container 15 which has the same in water level as that of the water storage container 13, receiving water from this water storage container 13, a pipe conduit 17 which connects this evaporation container 15 with the water storage container 13, and a heater 16 which heats water replenished through this pipe conduit 17, and this heater 16 is one which is provided close by the evaporation container 15 and at a higher position than the pipe conduit 17. With this construction, the water (hot water) heated by the heater 16 can convect exclusively within the evaporation container, and the steam can be emitted from the top of the container.  Accordingly, it becomes difficult for the water in a lower position than the heater 16 to warm up as compared with the water in a higher position than the heater 16, so that the quantity of heat escaping from the evaporation container 15 to the water storage container 13 through the pipe conduit 17 can be suppressed to the utmost.
Patent JP-S59192322-A (JP)
Inventor: KIMURA MASAHIRO
IPC: A47L7/00
Filed: 1984-03-30
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-H11248077-A (JP)
Title: Eccentric pipe for water combination taps
Inventor: NISHIOKA AKIRA
IPC: F16L41/02
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric pipe which is for water combination taps and equipped with a smoother surface than a cast item, by forming the pipe through forging from a metal material exhibiting resistance against dezincing corrosion. SOLUTION: An eccentric pipe 1 is composed of a vertical portion 12 and a horizontal portion 13 and has an approx. L-shape when viewed on the side elevation. An opening 14 for insertion of strainer is provided at the top A of the vertical portion 12 while an opening 15 for connection of a water tap of hot-cold water mixing type is provided at the upper side B, and an opening 16 for insertion of a flow rate regulating cock is installed at the side C of the horizontal portion 13 on the same side as the opening 15, and an opening 10 for connection of piping is furnished at the side D located oppositely. The pipe is formed through forging from a metal material exhibiting a resistance against dezincing corrosion.
Patent JP-S52147465-A (JP)
Title: Parts for watches
Inventor: GOTOUDA NOBORU
IPC: G04B37/22
Filed: 1976-06-02
Abstract: PURPOSE: Scratch-resistant and abrasion-resistant watch parts are treated voluminously and the commercial value of watches is not only prevented from being degraded but also is further enhanced at low costs by forming a film containing specific silicon compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62223571-A (JP)
Inventor: KARAKAMI TOSHIO
IPC: G21F9/00
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61224573-A (JP)
Title: Scaling circuit
Inventor: FLING RUSSELL THOMAS
IPC: G06F17/10
Filed: 1986-03-24
Abstract: A scaling circuit for scaling PCM signals by factors less than one includes a bit-shift and truncating circuit (61). Roundoff error compensating circuitry adds (60) an offset value - (38)to the samples (15) to be scaled by the bit-shift circuitry to compensate for errors produced by truncation without rounding. The offset values may be dithered to increase the apparent resolution of the system.
Patent JP-S61221382-A (JP)
Title: Method for preventing corrosion and contamination of steel structure sunk under sea water
Inventor: KAWASE RYOICHI
IPC: B63B59/04
Filed: 1985-03-27
Abstract: PURPOSE:To prevent both corrosion and contamination effectively and permanently, by spraying copper (alloy) to surface of structure, arranging electrode made of copper (alloy) as opposing electrodes to pass DC, while inverting alternately the polarities of the structure and electrode poles. CONSTITUTION:Copper or copper alloy is sprayed to shell plate of marine structure such as a ship body 1. The electrodes 2 made of strip shaped copper or copper alloy are attached insulatedly to the part of the body 1 sunk in a sea water 3. During navigation, DC is passed through the body 1 as cathode and the electrode 2 as anode to prevent corrosion of the body 1 cathodically. During anchorage, polarities of the body 1 and the electrode 2 are turned alternately. By this way, corrosion of the body 1 is prevented cathodically, and adhesion and growth of organism in sea water at the body 1, etc. are suppressed by dissolution of poisonous copper ion.
Patent JP-H08258104-A (JP)
Title: Method and apparatus for injection compression molding with toggle mechanism
Inventor: FURUYA HIROAKI
IPC: B29C45/68
Filed: 1995-03-23
Abstract: PURPOSE: To reduce the inner pressure in a mold by the pressure control which cannot be executed only by a toggle mechanism by setting the mechanism to a fully extended state after the injecting of melted resin in a cavity is completed, and conducting the finally mold clamping compression. CONSTITUTION: The hydraulic pressure of the piston rod side chamber 14b of a low pressure mold clamping cylinder 13 is altered from PO to P corresponding to the injection filling, and lower than the melted resin injection pressure in the state of P<(Ac/A1)/RR (where Ac is the projected area of a cavity 5, PR is the resin pressure injection-filled in the cavity 5, and Al is the area of the side of the die bar of a cylinder 13). A piston 14 is moved to the left by ΔX, both the molds 4a, 4b are simultaneously opened, and the pressure in the mold of the cavity 5 is lowered to be balanced.  The hydraulic pressure of the piston head 15 side of the mold clamping cylinder is increased, a cross head 7 is advanced, a toggle mechanism 6 is extended, the hydraulic pressure of a piston rod side chamber 14b is extracted, and the piston 14 is moved in the advancing limit direction in the cylinder 13. The mechanism 6 is extended to the fully extended state to complete the mold clamping compressing operation.
Patent JP-S60207322-A (JP)
Title: Ballast for electric-discharge lamp
Inventor: SHIRATO JIYUNJI
IPC: H01F37/00
Filed: 1984-03-31
Abstract: PURPOSE:To enable to obtain the waterproof construction of a ballast for electric-discharge lamp with a simple construction at low cost by a method wherein the protruding edge on the peripheral edge of a cover body is engaged with the side of an opening at the upper edge part of a case, and space between the protruding edge and the outside of the opening is extended toward the upper part from the neighboring site of the lower edge. CONSTITUTION:A protruding edge 5 to engage with the outside of an opening 3 is formed on the peripheral part of a conver body 4. The protruding edge 5 and the outside of the opening 3 approach at the lower edge part side 6, and space between the protruding edge 5 and the outside of the opening 3 is extended at the upper part to form a gap 7. Accordingly, when the device is installed in the outside, a waterdrop adhered to the lower edge part side 6 is apt to invade inside from a gap between the protruding edge 5 and the opening 3 according to a capillary phenomenon, while more invasion is stopped for further infiltration the gap 7.
Patent JP-H04303356-A (JP)
Title: Continuous paper carrying device of printer
Inventor: HARADA TAKASHI
IPC: B65H23/192
Filed: 1991-03-28
Abstract: PURPOSE:To perform a stable carriage by sending a continuous paper into a printer by a pin tractor to stabilize the discharging direction of the continuous paper after transfer, and providing a carriage stabilizing plate giving a back tension for keeping a smooth discharge by discharge rollers, and a plurality of discharge rollers. CONSTITUTION:A pin tractor 6a is driven to successively travel and fit pins 6P to the sprocket holes 5 of a continuous paper 5, and the paper 5 is sent onto the circumferential surface of a photosensitive drum 1. After a latent image is transferred onto the paper 5, it is U-turned, brought into contact with and slid on a sliding surface S through the guide part 11a of a stabilizing plate 11, in which a back tension F is given thereto, and then discharged by discharge rollers 7, 7. As the back tension F is matched to the drive of the discharged rollers 7, 7, the discharging direction is stabilized, and the oblique movement is prevented. Further, as only one pin tractor 6a is used, the unmatching of pin pitch between tractors is eliminated, and the jamming by breakage can be also prevented.
Patent JP-H04302641-A (JP)
Title: Steel and concrete composite member and manufacture thereof
Inventor: HIRAYAMA HIROMI
IPC: E04B1/16
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a steel and concrete composite member which is economical, which can be easily manufactured and which is excellent in fire-resistance. CONSTITUTION:A plurality of shear-resistance reinforcements 1 having an U-shaped cross-sectional shape are welded to a steel plate. Similarly, a plurality of shear-resistance reinforcements 1' are welded to a steel plate 3. The steel plates 2, 3 are faced to each other with the reinforcements 1, 1' being laid therebetween. A plurality of main reinforcements 4, 5 are laid through the insides of the reinforcements 1, 1' and are secured thereto. Then concrete 6 is placed between the steel plates 2, 3. With this arrangement, a steel and concrete composite member having a sandwich structure can be obtained.
Patent JP-H0830433-A (JP)
Title: Optimized operand formatting stage
Inventor: JIYOERU KIYURUTE
IPC: H03K17/687
Filed: 1995-02-28
Abstract: PURPOSE: To effectively execute the formatting of the input data of an arithmetic and logic device(ALD) according to the function. CONSTITUTION: A digital operand formatting stage 50 is provided with a first inverter means I10, second inverter means I11, having an input connected with the input of the first inverter means I10, third inverter means I12 having an input connected with the output of the second inverter means I11, and an output connected with the output of the first inverter means I10, first and third switching means SW1 and SW3 which electrically connect between a positive power source VDD and each power supply terminal of the first and third inverters means I10 and I12, and second and fourth switching means SW2 and SW4 which electrically connect between a negative power source VSS and each ground terminal of the first and third inverter means I10 and I12.
Patent JP-S53149858-A (JP)
Title: Controlling method for wall thickness of seamless pipe in rolling mill
Inventor: TAKAHASHI OSAMU
IPC: B21B19/04
Filed: 1977-06-03
Abstract: PURPOSE:T freely control the wall thickness of the steel pipe blank, in manufacturing the seamless steel pipe by the Mannesmann piercing mill, by changing the pisition of the plug.
Patent JP-S56161465-A (JP)
Title: Anthraquinone dye for cellulose-containing fiber
Inventor: IMAHORI SEIICHI
IPC: C09B1/32
Filed: 1980-05-16
Abstract: NEW MATERIAL:An anthraquinone compd. of formula I [wherein A is phenylene; Y is -NH-, or -C 2 H 4 O-; X is lower alkyl or (substd.) phenyl; Z is (alkyl)amino, alkoxy or -O-(R 1 O) n -R 2  (wherein R 1  is ethylene or propylene; R 2  is methyl or ethyl; n is 1W5)].  
     USE: A reactive dye used for the padding and printing of cellulose fiber, a mixed fabric of cellulose and polyeter fiber, etc.; blue-colored.  
     PREPARATION: A 1,4-diaminoanthraquinone of formula II is reacted with a difluorotriazine of formula III in the presence of an acid-removing agent (e.g., triethylamine) in a solvent such as acetone or dioxane at room temp for about 2W10hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1011724-A (JP)
Title: Magnetic type drive
Inventor: CHILWNYJ ALEX
IPC: G11B15/67
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device cleaning the air barring surface of the magnetic head to a tape drive by vibrating the magnetic head with respect to the bristle of a brush assembly by using the component of an actuator. SOLUTION: A circuit detecting the time suitable for starting a cleaning operation an continuous the cleaning operation for a proper time when a magnetic tape is separated from a magnetic head 22 is provided in this magnetic type drive. The circuit make an actuator move the magnetic head 22 with a vibrating movement with respect toe the fixed bristle 6 of the brush assembly and then the bristle 66 is made to be selectively engaged with the magnetic head 22. The engaging and disengaging of the bristle 66 with respect to the magnetic head 22 are executed by a lever arm 90 having a cam face capable of being engaged with a reader pin 46 moving a reader block and the magnetic type along a guide 24 and across the magnetic head 22.