baber/WOPTO huggingface dataset:
Patent JP-H0888617-A (JP)
Title: Hierarchical orthogonal multiplex transmission system and its transmitter-receiver
Inventor: ISHIKAWA TATSUYA
IPC: H04J11/00
Filed: 1994-09-16
Abstract: PURPOSE: To attain flexible system operation depending on requirement of a listener, content and condition or the like of information to be sent by multiplexing a control signal onto an orthogonal frequency multiplex signal and sending the resulting signal to revise a modulation parameter, an error correction parameter and a hierarchical compression coding parameter of an orthogonal frequency multiplex modulation signal. CONSTITUTION: Input information receiving hierarchical coding is subjected error correction coding and modulated and an FDM (frequency multiplex) modulation wave is obtained by an inverse FFT circuit 6, then a control symbol generated by a control information encoder 905 is multiplexed on the FDM modulation wave. The control information encoder 905 receives a modulation parameter set by a transmitter side, generates a code decided definitely and gives prescribed data to a multiplexer circuit 906. Moreover, parameter information is fed to a hierarchical compression coding circuit 901, an error correction circuit 902 and a modulation circuit 903 and the transmission parameter is revised accordingly.
Patent JP-S6199882-A (JP)
Title: Tablet detecting device
Inventor: OMURA SHIRO
IPC: A61J3/06
Filed: 1984-10-23
Abstract: PURPOSE:To detect only tablets securely even when dusts etc., in air are stuck on a photocoupling element and to prevent malfunction by varying a reference voltage for comparison according to the output voltage of the photocoupling element. CONSTITUTION:When no tablet is discharged by a feeder, the optical path from the light emitting element 15 of a photointerrupter 14 to the photodetecting element 16 is not cut off, so the output voltage of a circuit 14 at a point C is held at 'H', the reference voltage of a comparing circuit 18 is held at the forward voltage drop across a diode 21 lower than the output voltage of the circuit 14 through the operation of a comparing circuit 19 and the diode 21, and the circuit 18 generates a nondetection output of 'H'. If the potential 'H' at the point C drops owing to the sticking of particulates of tablets, dust in air, etc., on the light emission surface of the light emitting element 15 and the photodetection surface of the photodetecting element 16 during use, the reference potential of the circuit 18 also drops, and the potential difference between its + and - terminals is held at constant level, so that malfunction is prevented.
Patent JP-H1159621-A (JP)
Title: Production of hermetically-sealed package body
Inventor: HIRANO KYUICHI
IPC: B65B31/06
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve a gas replacement rate, by providing a container, in which both a main body container and a lid container have flanges and recesses and projections and the flanges are heat-sealed together to seal it hermetically, with a lid-container pressing mechanism for pressing and fixing the lid container to the main body container during the introduction of gas. SOLUTION: A main body container 1, after contents 2 are put in it, is set on a sealing receiving-base 3, and with a gas injection nozzle 4 inserted in it, a lid container 5 is placed on the main body container 1. Also, from above the lid container 5, a sealing plate 6 is set. During a period of time that gas is injected from the gas injection nozzle 4 and atmospheric gas in the container is replaced with it, the lid container 5 is pressed and fixed to the main body container 1 by a lid-container press mechanism 7. After the gas is injected for the specific length of time, the gas injection nozzle 4 is pulled out, and they are sealed together immediately. After sealing, the sealing plate 6 is raised and, at the same time, the lid-container press mechanism 7 is also raised. This makes it possible to improve a gas replacement rate greatly.
Patent JP-H0385064-A (JP)
Title: Vertical deflection circuit
Inventor: MATSUI TOSHIAKI
IPC: H04N3/27
Filed: 1989-08-28
Abstract: PURPOSE:To generate a sawtooth wave voltage with a prescribed amplitude independently of a frequency with simple constitution by constituting the circuit with an integration circuit, a sample-and-hold circuit and a delay circuit or the like. CONSTITUTION:When a vertical synchronization frequency signal 6 is inputted, a switch 8 is turned on and an output 9 is short-circuited and a switch 5 is turned on and the signal 8 is held by a sample-andhold circuit 4. On the other hand, a switch 3 is turned on via a delay circuit 7, an integration capacitor 2 of an integration circuit 1 is discharged, the capacitor 2 is charged at a speed in response to the holding voltage of the circuit 4 as the switch 3 is turned off and a sawtooth wave with a prescribed amplitude is outputted independently of the frequency and a vertical deflection circuit with simple constitution not requiring a special IC or the like is obtained.
Patent JP-H1033616-A (JP)
Title: Various bathtub entrance waterproof stop spring pressure device and door device
Inventor: KUBOSAWA KINNOSUKE
IPC: A61H33/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To lighten a nursing person's nursing work by enabling a very old person having difficulty in walking or a physically handicapped person to go into and out of a bathtub and take a bath while sitting down on a wheel chair or a chair with casters. SOLUTION: An entrance for going into and out of a bathtub is provided on a part of a bathtub main body 1, a bath tub frame 2 and a packing fitted to the bathtub frame 2 are installed, and when a door 4 fitted with a spring pressure device is set by a pressure fixing lever and then a handle 5 fitted to a shaft of a pressure adjusting board is manually pushed down, the pressure adjusting board is slid and the tension of a spring becomes highest to compression-seal a packing fitted to an arm and the packing fitted to the bathtub frame, thereby preventing hot water from the bathtub from passing through. After taking a bath, hot water in the bathtub is discharged, and when the pressure adjusting board is pulled up by the handle 5, the tension of the spring is loosened to release the pressure fixing lever, so that the door 4 can be opened by human power.
Patent JP-H1037147-A (JP)
Title: Push type simple snow plow
Inventor: TAGA TOMOO
IPC: E01H5/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To remove snow stably, quickly, and simply over a long distance of a road having enough width for a person to walk by forming a tip of a part from which snow is removed into a plate-like part of which tip is bent at a predetermined angle and using a tire to reduce friction between the ground surface and it stably. SOLUTION: A tip of a platelike part from which snow is removed is bent at an angle of about 60 degrees. Next, one wheel and two wheels are attached to a front horizontal bar and a rear horizontal bar, respectively. When a snow plow is pressed, snow which is removed goes to both sides of the snow plow naturally. Consequently, it is possible to remove snow stably even over a long distance without receiving large resistance due to snow to be removed.
Patent JP-2000050919-A (JP)
Title: Ring and assembly method therefor
Inventor: SUZUKI YOSHIYUKI
IPC: A44C27/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a ring and an assembly method therefor which can be designed as a demander himself likes. SOLUTION: This ring is composed of a inner ring 2 and an outer ring 3 and the outer ring 3 composed of plural outer ring parts 3a which can be appropriately combined with a body part 2a in the inner ring 2, are crimped/fixed by crimp flange parts 2b around the peripheral edges of both the ends of this body part 2a.  Then, an assembly method for the ring is composed of a first process for working an end part on one side between the outer peripheral edges of both the end ports of the body part 2a around which the crimp flange parts 2b are respectively provided and for narrowing it into small diameter, a second process for fitting the plural appropriately combined outer ring parts 3a from the side of the narrowed end port to the body part 2a and a third process for working the narrowed end port while recovering its original diameter and for crimping/fixing the outer ring 3 at the body part 2a between both the crimp flange parts 2b.
Patent JP-S6281763-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGA OSAMU
IPC: H01L29/78
Filed: 1985-10-07
Abstract: PURPOSE:To make it possible to perform highly accurate position alignment and to suppress dispersion in threshold voltage of an MOSFET, by forming a high concentration impurity layer at the center between a source and a drain by a self-aligning method. CONSTITUTION:On a silicon substrate 1, a Cr film 10 is deposited. A resist gate pattern 11 is formed. Etching of the Cr film 10 is performed to the surface of the substrate 10. Over-etching of 200% is carried out in the lateral direction, and the Cr film is side-etched. A thin Cr wire 10 is formed at the center of the lower surface of the resist pattern 11. Thereafter, with the resist gate pattern 11 as a mask, as ions are implanted in the silicon substrate 1. A source region 4 and a drain region 5 are formed. The resist gate pattern 11 is removed, and annealing is performed. An SiO2 film 12 is deposited, and the surface is flattened. Back etching is performed until the surface of the thin Cr wire 10 is exposed. The thin Cr wire 10 is removed, and a minute hole 13 is formed in the SiO2 film 12. B ions are implanted through a hole 14, and a high concentration impurity layer 6 is formed.
Patent JP-H02108693-A (JP)
Title: Platinum (iv) diamine complex
Inventor: FURANSOWA BERUBEEKU
IPC: A61K33/24
Filed: 1989-08-30
Abstract: NEW MATERIAL: Cis-sulfato-trans-dichloro-1,1-bis(aminomethyl)- cyclopentaneplatinum (IV).  
     USE: An antitumoral agent.  
     PREPARATION: A compound represented by formula II is reacted with K 2 PtCl 4 , and the reaction product is chlorinated. The product is reacted with silver sulfate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6281659-A (JP)
Title: Recording device
Inventor: NAKAJIMA SHIGEKI
IPC: G03G15/16
Filed: 1985-10-07
Abstract: PURPOSE:To obtain high resolution and also improve durability even when an image formation film is increased in thickness by arranging conductive materials of fine size dispersedly and almost uniformly so that they penetrate the film from one side to the other. CONSTITUTION:Conductive materials 13 of fine size are dispersed and arranged almost uniformly while penetrating the insulating material 12 of the image formation film 11 as an intermediate medium for image formation from one side to the other. A carbon fiber erect type sheet where carbon fibers are distributed to, for example, 800-1,000 pieces/mm<2> is used as the conductive materials 13. When electrode styluses 9a are applied with a voltage having the opposite polarity from toner particles 18 according to the image signal, a toner image is formed on the film 11. In this case, the density of the conductive materials 13 is high, so even when the film is increased in thickness to about 0.1-0.5mm, high resolution of 20 DOT/mm is obtained and the durability is improved.
Patent JP-2001046686-A (JP)
Title: Game machine
Inventor: KUROKI TOMOAKI
IPC: A63F7/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal action to the various kinds of components on the back surface side of a game panel. SOLUTION: A cover member 18 is formed so as to cover the back surface side of the game panel 13 with a transparent resin and the right end part of the cover member 18 is attached to a machine frame 12 through a hinge mechanism. To the rear wall inner surface of the cover member 18, the respective components from a ball tank 19 to a ball flow-down path 23 and a substrate case housing a main control substrate are assembled.  At the time of manufacturing a pachinko machine, after assembling the various kinds of the components on the back surface side of the game panel 13, by inserting a one-way screw 28 to the insertion hole of a fixing piece part 27 formed at the cover member 18 and tightening it to the attaching part 29 of the machine frame 12, the cover member 18 is sealed so as to make the cover member 18 unopenable unless the fixing piece part 27 of the cover member 18 and the attaching part 29 of the machine frame 12 are destroyed. Thus, the various kinds of the components on the back surface side of the game panel 13 are confined inside a closed space between the game panel 13 and the cover member 18.
Patent JP-H0727202-A (JP)
Title: Reduction and differential gear device for vehicle
Inventor: OGOSE YOSHIKAZU
IPC: F16H48/08
Filed: 1993-07-10
Abstract: PURPOSE:To provide a reduction and differential gear device for a vehicle, having a falling restraining means, capable of effectively preventing a breakage or abnormal abrasion of teeth of a reduction pinion and a reduction gear and free from maintenance and adjustment for a long time. CONSTITUTION:A falling restraining device 54 which abuts against the back surface 46 of a meshing portion of a reduction gear 38 so as to prevent falling due to meshing reaction force of the reduction gear 38 comprises a support member 56 disposed detachably in a differential case 32, an abutting pin 60 screwed in the support member 56 so as to advance toward the back surface 46 of the meshing portion of the reduction gear 38 according to one-way rotation, and a torsion spring 66 interposed between the support member 56 and the abutting pin 60 and energizing the abutting pin 60 in the rotating direction.
Patent JP-H0540219-A (JP)
Title: Optical equipment
Inventor: SUZUKI MASAHARU
IPC: G03B5/00
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the optical equipment which can enlarge a distance area enabling photographing in the case of fitting any additional optical system such as a close-up lens or the like. CONSTITUTION:At the optical equipment provided with a variable magnification system to vary the magnification while being moved on an optical axis, focusing lens group (RR lens) to execute focusing while moving a lens group 2 at one part of this variable magnification system or a partial lens group 22 arranged on the side of an image plane rather than the variable magnification system on the optical axis, position detecting means to detect the positions of the variable magnification system and the focusing lens on the optical axis, memory means 133 to store the focusing enable area information of the focusing lens group based on the variable magnification position of the variable magnification system and driving means to drive the focusing lens group into the focusing enable area based on the focusing enable area information in this memory means 133 when the focusing lens group is out of the focusing enable area, the driving means to drive the focusing lens group into the focusing enable area when the focusing lens group is out of the focusing enable area is not operated in the case of mounting any additional optical system to a photographic system.
Patent JP-H0860689-A (JP)
Title: Basement double wall structure, drainage device of basement double wall, and length-adjustable support member for double wall
Inventor: OOKA HIROYASU
IPC: E02D31/02
Filed: 1994-08-13
Abstract: PURPOSE: To enhance workability by supporting an interior wall made of a synthetic resin board with a large number of length adjustable support materials by way of a separator or the like buried in an exterior wall, holding a space from the exterior wall. CONSTITUTION: A fit-in member 20 on an exterior wall side of a support member 3 is fixed with the tip of a separator 5 projecting from an exterior wall 5. Then, a cylinder 23 is covered over the exterior side fit-in member 20 coated with a bonding agent and inserted until the support member 3 is turned to a required length and fixed by means of a screw 2. A receiving angle 37 is mounted to a floor 29 and a beam 31 of a basement. A synthetic resin board 1 is placed into contact with the receiving angle 27 and fixed with the support member 3 as well. Furthermore, the synthetic resin boards 1 are fixed one after another and the whole wall surface is covered therewith, and then the peripheral areas are closed with a sealing 38.
Patent JP-H04107264-A (JP)
Title: Heating device with long cathode
Inventor: NAKAMURA TAKAMASA
IPC: C23C14/30
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the deflection of an electron beam and to uniformize output density by supporting both end parts of a long cathode having high center part in a transverse direction and a symmetrical shape freely slidably and arranging the specific shape of filament freely slidably at the backward of the long cathode. CONSTITUTION:The long cathode 11 has a protruded cross section in the high center part in the transverse direction and the symmetrical shape. Slide pins 13 are protruded on both end parts thereof and inserted into slide plates 14, 15 to support the long cathode shiftably to a longitudinal direction. The filaments 12a, 12b bent and formed in parallel below the long cathode 11 are arranged and currents are conducted mutually toward reverse direction to the filaments 12a, 12b. Both ends of the filaments 12a, 12b are fixed blocks 16 at a power supplying side, and to the bending part, a sliding plate 17 is welded. The slide pins 19 protruded to a fixed block 18 at sliding side are inserted into holes arranged on the sliding plate 17. Accelerated voltage is impressed between the filaments 12a, 12b and the long cathode 11 and then, magnetic field formed above the center part of long filament 11 is mutually cancelled.
Patent JP-H04107225-A (JP)
Title: Crucible for evaporating uranium
Inventor: HASHIMOTO RITSUO
IPC: C23C14/30
Filed: 1990-08-27
Abstract: PURPOSE:To develop a crucible for evaporating uranium where evaporation efficiency can be improved without deteriorating heat insulating effect by arranging mixedly tungsten powders and tungsten blocks in an evaporating crucible where the uramium is melted by irradiating electron beams. CONSTITUTION:Plural tungsten blocks 7a are disposed so as to be in contact with the whole face of inner wall in the crucible body 1 and further, on the tungsten blocks 7a, the tungsten fine powders 5 and particles 6 are charged. On the tungsten fine powders 5 and particles 6, uramium pellets 4a are placed and this is melted with the heat of the electron beam A and penetrated into the tungsten fine powders 5 and particles 6. In such a manner, when the tungsten fine powders 5 and particles 6 coexist with the molten uranium 4, since the solid tungsten fine powders 5 and particles 6 become a resistor to the heat convection of the molten uranium 4, consequently, this becomes the same condition as increasing the viscosity thereof, and heat conductivity and heat convection of the molten uranium 4 are restrained, and the evaporation efficiency is promoted.
Patent JP-H0866075-A (JP)
Title: Correction method of current feedback for servo control apparatus
Inventor: SATO KAZUO
IPC: H02P25/098
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a correction method in which a smooth control operation can be performed by a method wherein a current amplifier is current-controlled by a waiting current instruction and the delay portion of a current feedback is corrected in the current instruction. CONSTITUTION: An inverter 1 which is composed of a power transistor group and a power transistor-based drive circuit 7 which proportionally integrates and power-amplifies a driving signal from a microcomputer 6 are installed. Then, a delay portion which has been computed this time by subtracting a current feedback is added to a current instruction. The delay portion is multiplied by a current amplification gain K, a motor 2 is driven, and a current (i) which has been delay-compensated flows to the motor 2. The delay portion di1 is added to the current instruction iref as a current-feedback correction portion. In this manner, the delay portion of the current feedback is corrected.
Patent JP-H0665066-A (JP)
Title: Plaster
Inventor: HAMABE MASARU
IPC: A61K47/32
Filed: 1992-08-21
Abstract: PURPOSE:To provide a plaster leaving decreased amount of residual adhesive on the skin and giving little irritation on the skin by increasing the releasability of medicine from a tacky adhesive layer and suppressing the lowering of the cohesive power of the tacky adhesive. CONSTITUTION:The objective plaster has a tacky adhesive layer applied to a surface of a substrate. The tacky adhesive layer is made of a composition composed of 10-90wt.% of a (meth)acrylic acid alkyl ester copolymer, 2-70wt.% of a plasticizer, 1-20wt.% of an inorganic filler and 0.1-40wt.% of a medicine. The above copolymer has a ball-tack value of <2 and a weight-average molecular weight of 1,200,000-5,000,000.
Patent JP-H01131161-A (JP)
Title: N-(substituted alkylidene) fused- bycycloalkylidene and heteroalkylidene quinolineamine
Inventor: GUREGORII MAIKURU SHIYATSUTSUK
IPC: C07D495/04
Filed: 1988-09-07
Abstract: NEW MATERIAL: A compd. of formula I {(n) is 1 to 4, R is H, an alkyl, aryl, aryl lower alkyl, naphthyl, furyl or the like; A is a direct bond of (CHR 3 ) m  [(m) is 1 to 3]; X is H, a lower alkyl, cycloalkyl, lower alkoxy, halogen or the like; Y is CH 2 , O, S or NR 7 ; R 2 , R 3  and R 7  are independently H, a lower alkyl or aryl lower alkyl, or simultaneously two taken together form a methylene or ethylene bridge composing a part of ≥5-membered rings; with the proviso that Y is CH 2 , R 2  and R 3  must together constitute a methylene or ethylene bridge} and the acid addition salts thereof.  
     USE: It is useful as remedies for various functional disorder in memory caused by lowering of cholinegic function such as Alzheimer's diseases and is low in toxicity.  
     PREPARATION: A compd. of formula II is reacted with a compd. of formula III to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1161927-A (JP)
Title: Bathroom
Inventor: KAIDA MASAHIRO
IPC: E03C1/12
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent deformation near a gutter by supporting both sides of the gutter for drainage with support legs when providing a gutter for drainage at the end portion near the entrance to the bathroom on a waterproof pan. SOLUTION: An washing area 12 is provided on a waterproof pan 1 made of FRP in a bathroom unit, and a gutter 11 for drainage is formed near the end portion close to the entrance to the bathroom with the waterproof pan 1. Next, support legs 3 made of wood or the like are arranged below reinforcing boards 13 attached to the rear surface at both sides of the gutter, thereby supporting the portions at both sides of the gutter 11. Because of this, if the top of the gutter 11 is covered with a drain board and any person standing on the drain board will not deform the gutter 11. Also, the support leg 3 may have a height adjusting function such as turnbuckle as required. In this way, water leak due to deformed gutter or the occurrence of noise can be prevented.