baber/WOPTO huggingface dataset:
Patent JP-2000316905-A (JP)
Title: Disposable absorptive article
Inventor: FUJINO YASUHIRO
IPC: A61F5/44
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent urine from leaking from leg surrounding sections 10 of a diaper main body 1. SOLUTION: An absorbing body is provided between a liquid permeable surface sheet 2 and liquid impermeable back sheet 3 in a diaper main body 1, and the diaper main body 1 respectively forms a first section 5 along a longitudinal direction at both outer sides of a width direction of the absorbing body 4. A second flap section 20 is respectively formed at an inner side of the first flap section 5 positioning at the width direction of the diaper main body 1 on the liquid permeable surface sheet 2 along the longitudinal direction. An elastic body 24 is respectively provided to an inner side edge section 23 of the second flap section 20 of the both sides. The both longitudinal edges of the flap section 20 of the both sides are disposed at an inward direction opposing to each other.  At least one part of the second flap section 20 is joined to a surface of the first flap section 5 in a longitudinal middle area of the diaper main body 1. The second flap section 20 is formed of hydrophobic sheet.
Patent JP-H09102932-A (JP)
Title: Method, device for recording data, data recording medium, method and device for reproducing data
Inventor: KAWAMURA MAKOTO
IPC: H04N7/52
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reproduce voice and image data corresponding to reproducing patterns by multiplexing and recording voice data corresponding to the video data reproducing patterns and the voice data of plural channels. SOLUTION: A controller 8 receives the output of a multiplex system clock generating circuit 9, successively connects input terminals E1-E5 of a switch circuit 6 with an output terminal F in a prescribed cycle, extracts data from code buffers 4 and 5A-5C or an entry sector generating circuit 32, time division multiplexes these data and outputs them to a header adder circuit 7. The circuit 7 adds a video packet header to the output of the buffer 4 and adds audio packet headers to the outputs of the buffers 5A-5C under the control of the circuit 8.  Thus, the reproduction of a general audio signal AU1 and an audio signal AU2 for adults is permitted while designating a path in a general reproducing pattern 1, the reproduction of an audio signal AU 3 for children in addition to the pattern 1 is permitted in a pattern 2 and the reproduction of the signal AU3 is permitted in a pattern 3 by a decoder.
Patent JP-S63299086-A (JP)
Title: Heating device
Inventor: SHIMIZU AKIO
IPC: H05B6/78
Filed: 1987-05-29
Abstract: PURPOSE:To increase the utilization efficiency of the energy fed to a device and allow vacuum-annealing by providing a microwave resonator made of a metal container in which microwaves are introduced via a microwave window and the interior can be kept vacuum. CONSTITUTION:Microwaves transmitted from a microwave oscillating source along the inside of a wave guide 1 are guided into a microwave resonator 3 made of a metal container kept at vacuum via a microwave window 2 made of a plate-shaped dielectric substance. The standing wave is formed here into a resonance state, the electric field is amplified, and a sample 4 mounted on a sample bed 5 fixed to the tip of a drive shaft 12 rotated and vertically moved is heated together with the sample bed 5. If the sample bed 5 is formed with a material with little dielectric loss, the microwave energy is practically absorbed by only a semiconductor substrate with small mass and is not absorbed by the peripheral member. The utilization efficiency of the injected energy is thereby remarkably high, and the power required for heating can be small.
Patent JP-H01302539-A (JP)
Title: Error rate improving method in recording and reproducing of optical recording medium
Inventor: ATA KAZUHISA
IPC: G11B7/09
Filed: 1988-05-30
Abstract: PURPOSE:To check an error with enlarging the check up to a doubtful range by parallelly providing different second and third peak detecting level determining circuits and confirming the presence and absence of data dissident mutually between the outputs of the circuits. CONSTITUTION:When an instable RF signal is inputted, the output of an amplifier 1 passes through a first peak detecting level determining circuit 11 and the output of a comparator 41 appears in a DATA terminal like a curve A. Then, data to include the error. On the other hand, the output of the amplifier 1 is added to a second peak detecting level determining circuit 21 and a third peak detecting level determining circuit 31 as well and a detecting output is sent through a data dissidence detecting circuit 4 to a CPU. Thus, a range F, which is surrounded by a comparing waveform B of the second peak detecting level determining circuit 21 and a comparing waveform C of a third peak detecting level determining circuit 31, is handled as an area, in which the possibility of error generation is high.
Patent JP-S61291624-A (JP)
Title: Production of polytetramethylene glycol
Inventor: NAKASUGI NOBUYASU
IPC: C08G65/20
Filed: 1985-06-18
Abstract: PURPOSE:To continuously obtain polytetramethylene glycol using a small amount of catalyst, by making a mixture of tetrahydrofuran and acid catalyst pass through activated carbon-contg. zone to perform polymerization followed by hydrolysis of the resulting polymer. CONSTITUTION:(A) 100pts. by wt. of tetrahydrofuran and (B) 0.5-30pts. by wt. of an acid catalyst consisting of Lewis acid (FeCl3, TiCl4, etc.), proton acid (HF, HCl, etc.), composite system made up of at least two kinds of said acids, or combination of acylium ion precursor (e.g., acetic cnhydride) therewith [pref. a system containing acetic anhydride as one component (esp. HSO3F-acetic anhydride)] are mixed at <=50 deg.C. The resulting mixture is fed to a reactor capable of heat exchange, packed with 5-30 pts. by wt. of activated carbon, being made to pass through the activated carbon zone for 0.5min.-5hrs to carry out polymerization. The resulting polymeric product is hydrolyzed to obtain the objective polytetramethylene glycol.
Patent JP-S5560832-A (JP)
Title: Pressure sensor
Inventor: KOIKE MITSUMARO
IPC: H01L41/00
Filed: 1978-10-31
Abstract: PURPOSE:To provide a pressure sensor enabling a high accuracy measurement of fluid pressure, electrodes are attached on both center area of a disk type crystal piece which is used as a piezoelectric vibrator, and both faces of the piezoelectric bivrator are covered with curved bodies. CONSTITUTION:Electrodes 21, 22 are attached on both center area of a disk type crystal piece 1 which is used as a piezoelectric vibrator. Leads 31, 32 are used to exit vibration frequency signal obtained from the vibration mode at the center area. Both the peripheral faces of the crystal disk 1 are attached with upper and lower spherical bodies 41 and 42 and fixed respectively. This structure enables to provide frequency transmission as digital value suited to remote electric transmission or computer processing. The spherical structure of the upper and lower covers 41, 42 offers very uniform sensitivity to the pressure of surrounding fluid and thus permit the fluid pressure to be measured very accurately.
Patent JP-H06325975-A (JP)
Title: Capacitor
Inventor: KANAI TAKESHI
IPC: H01G4/30
Filed: 1993-05-12
Abstract: PURPOSE:To provide a capacitor the capacitance of which is correctable after its manufacture. CONSTITUTION:A dielectric plate 3, placed between two metal plates (electrode plates) 2 and 4, is of laminar structure. Part or all of the dielectric plate 3 is formed with shape memory resin. Polyester 8 and 9 is placed between the metal plates 2 and 4 and the dielectric plate 3. Capacitor terminals 6 and 7 are formed outside the polyester layers 8 and 9. The whole is covered with plastic resin in a way that there is a hollow space 5 on the side of one capacitor terminal 6. Use of shape memory resin for part or all of the dielectric plate 3, makes it possible to correct the capacitance of the capacitor after its manufacture.
Patent JP-S56117766-A (JP)
Title: Preparation of rapidly cookable packed rice
Inventor: KAWAMURA MITSURU
IPC: A23L7/10
Filed: 1979-10-17
Abstract: PURPOSE: To prepare rapidly cookable packed rice having high preservability and giving cooked rice having similar springiness and gloss to the one obtained by the cooking of raw rice, by coating raw rice grains with pasty liquid, packing and sealing in a container, and sterilizing with heat.  
     CONSTITUTION: Raw rice grains are if necessary washed with water, and coated with a pasty liquid obtained, e.g. by dispersing starch, processed starch, rice flour, etc. in water followed by gelatinization with heat, or by dispersing gum, etc. in water. The coated rice grains are packed and sealed in a heat-resistant container and sterilized by heating at ≥100°C to obtain the objective rapidly cookable packed rice having a water content of about 38W47%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5359160-A (JP)
Title: Rotary yoke material for magnetic bearing
Inventor: KURODA TETSUO
IPC: C22C38/00
Filed: 1976-11-10
Abstract: PURPOSE: To make a magnetic bearing rotary yoke made of Fe-Ni-Ti alloy including Ni and Ti of specified quantity, that has the superior coercive force, remained magnetic flux density, strength, and extension. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10324399-A (JP)
Title: Device for preventing mixing of oil in fuel transportation vehicle
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/32
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To completely prevent mixing of oil during a loading or unloading work, by locking other locking devices while either bottom valve lock device of a plurality of tank chambers or lock device of a valve-opening/closing handle fitted to the loading arm of an oil tank side, is opened. SOLUTION: A specified lock device 10 is taken out from an exclusive box of a vehicle and set at the fitting part for the lock device of an operation handle cover. Then, a hooking part 5 is fixed to the upper edge of a cover 12 and a lock plate 6 locking the bottom valve-operation handle is pushed in and fixed therein. Next, a slide plate 9 is pushed in from the side and a loading pipe key 7 is taken out of the lock device 10. The loading pipe key 7 taken out is inserted in the lock structure 14 of the wire-fixing key in the oil tank side, and loading work is started by operating the handle 16. After completion of loading, the loading pipe key can be removed by inserting the wire-fixing key 18.
Patent JP-H10326191-A (JP)
Title: Expert system
Inventor: INOUE ATSUSHI
IPC: G06N5/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce keyboard operation and to obtain a variety of descriptive expressions by actualize a rule defining operation on a fuzzy rule definition screen in a rule table style and a metarule definition screen by the four rules of arithmetic and rule processing through mouse operation. SOLUTION: The functions of an operation support system are divided into that of rule editing computers 17 to 19 and a rule execution computer 16, and GUI developing libraries and rule editing software is mounted on the OS and GUI systems of the rule editing computers 17 to 19, which are connected to the rule execution computer 16 by a network 20. Those rule editing computers 17 to 19 enable rule definition on the fuzzy rule definition screen in a rule table style and a metarule definition screen by the four rules of arithmetic and rule processing through mouse operation which is all intuitive except numeral input. Consequently, the keyboard operation is reducible and a variety of descriptive expressions are obtained.
Patent JP-S5659079-A (JP)
Title: Apparatus for diverging specific amount of water
Inventor: OZAKI MASUO
IPC: G01F13/00
Filed: 1979-10-19
Abstract: PURPOSE: To keep constant the amount of water which is supplied from a trunk waterway to a branch waterway with high accuracy, with a relatively simple structure, by connecting a float with an overflow member by means of a rope and allowing the overflow member which faces to the branch waterway to move up and down according to the water level of a water diversion tank.  
     CONSTITUTION: In the branch part to a branch waterway 2 from a trunk waterway 1, a water diversion tank 3 is arranged which commnicates to the trunk waterway 1 and extends outward toward the branch waterway 2 and is equipped with a bend pipe 6 which is opened upwardly at the top end. Above the bend pipe 6, a expansion pipe 7 of which axis line extends longitudinally and an overflow member 8 of which upper edge overflow weir is kept nearly horizontally are arranged continuously in succession. Above the water diversion tank 3, a frame 14 is arranged which supports wheel members 22 and 23 rotatably, and a rope 33 is stretched. Under the water surface of the water divesion tank 3, a guide wheel member 24 is arranged rotatably. One end of the rops 33 is fitted onto the overflow member 8, and the other end is fitted onto a float 34 through the guide wheel member 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08326809-A (JP)
Title: Leaf spring
Inventor: SUZUKI MAKOTO
IPC: B60G11/10
Filed: 1995-05-31
Abstract: PURPOSE: To lighten weight of a leaf spring while sufficient spring rigidity is being secured, by providing a parent plate which possesses a predetermined plate width and a predetermined plate thickness and is coupled to a vehicle body frame and at least one child plate which possesses a plate whose width and thickness are narrower and thickner than those of the plate of the parent plate. CONSTITUTION: In the case of a leaf spring to be used for the suspension of a vehicle, a parent plate 2 1 having predetermined plate width T and a predetermined plate thickness D and three child plates 22, 23, 24 whose plate widths (t) are narrower than the plate width T and housed plates thicknesses (d) are thicker than the plate thickness D are provided. The parent plate 21 and the child plates 22-24 are formed with a common length, a and eyes 25. 26 to conduct proper coupling to a vehicle body frame are formed at both ends of the parent plate 21, and these parent plate 21 and child plates 22-24 are fitted to an axle at their center parts 27, 28 by means of a pair of U bolts 29 that are fitting bolts. Also, the parent plate 21 and the child plates 22-24 are formed so that they may bend properly in the state of load not acting on.
Patent JP-S61292626-A (JP)
Title: Photograph printer
Inventor: NAKANE SHIN
IPC: G03B27/46
Filed: 1985-06-21
Abstract: PURPOSE:To make it possible to place a negative film, besides in transverse direction, in longitudinal direction to an operator,nd to feed in longitudinal direction and perform printing of a photograph efficiently by making no obstacle exists in not only transverse direction but also in the area of longitudinal direction of a negative film placing section on a table. CONSTITUTION:A negative film holding member 3 is so made that it can be placed with its negative film insertion hole 31 facing transverse direction or facing longitudinal direction. In concrete terms, a rectangular hole 21 is formed on a table, and at the same time, the tubular body 51 of a projection lens unit 50 is made to rectangular tubular form that fits to the hole 21, and a negative film holding member 3 is made to have outlines larger than the hole 21. Thus, the tubular body 51 of the projection lens unit 50 is dropped in the hole 21, and the negative film holding member 3 is held by fitting it to the outer peripheral edge of the hole 21. The projection lens unit 50 is taken out, and after turning it by 90 deg.C, inserted again to the hole 21. Consequently, a negative film can be held by the negative film holding member 3 to make the direction of the negative film face either in transverse direction or longitudinal direction.
Patent JP-H083733-A (JP)
Title: Production of thin film and device therefor
Inventor: TAKEI KOJI
IPC: C23C14/30
Filed: 1994-06-16
Abstract: PURPOSE:To reduce the cost of production while adopting an ion accelerating structure. CONSTITUTION:Film formation is carried out while impressing voltage for accelerating ions between an evaporating crucible 2 and a vacuum vessel 1 for vapor deposition by heating with electron beams. By this method, ions are accelerated and a thin film is produced on a substrate 5 without insulating a substrate holding mechanism 6 from the vacuum vessel 1. The attachment structure of the substrate holding mechanism 6 can be simplified and the objective thin film having more satisfactory crystallinity is produced as compared with the conventional vacuum deposition method while reducing the cost of production.
Patent JP-S5561072-A (JP)
Title: Manufacture of diffusion matching type mis ic device
Inventor: MURAO YUKINOBU
IPC: H01L29/78
Filed: 1978-10-31
Abstract: PURPOSE: To obtain MISIC having the desired threshold voltage, by forming shallow source and drain regions on a semiconductor substrate and operating diffusion in an inert gas atmosphere with a probe set on the regions.  
     CONSTITUTION: p + -Type base region 315 is formed by diffusion on p-type Si substrate 310, and thick field SiO 2  film 320 on both ends of the substrate. Next, thin gate SiO 2  film 316 is formed on the surface of substrate 310 surrounded by this and expanding to the end of region 315. On top of this is provided polycrystalline Si gate electrode 311. Subsequently, sandwiching electrode 311, shallow n-type source and drain regions 314, 314' are formed by diffusion in region 315 and substrate 310, and adjacent to these, polycrystalline Si conductors 317, 318 are formed. Next, the entire surface is covered with SiO 2  film 319. An opening is made conductors 317, 318 and electrode 311. A probe is placed these exposed regions, and while the threshold voltage is being measured, regions 314, 314' are formed by injection-diffusion, and thereby the threshold voltage is set at the desired value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000320603-A (JP)
Title: Liquid-sealed vibration control device
Inventor: SUSA KOJI
IPC: B60G7/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the connecting work of a fluid passage and to broaden the damping characteristics, when a fluid passage joined at a joining part of each circular arc-like member is provided, in a liquid-sealed vibration control device, in which a pair of circular arc-like grooves separated with an elastic partitioning wall is covered with a ring member. SOLUTION: A pair of circular arc-like grooves 4, 5 are provided on the outer peripheral part of an elastic vibration control member interposed between an outer cylinder 1 and an inner member 2 arranged concentrically. Both grooves 4, 5 are separated with elastic partitioning walls 6, 7 extending in the opposite directions, with the inner member 2 between them, and respective circular arc-like grooves 4, 5 are fitted to circular arc-like members 8, 9. The circular arc-like members 8, 9 form a continuous ring shape by joining adjacent connecting surfaces 12, 13. At the joint-end part in the vicinity of this joining part, a large fluid passage 14 and a small fluid passage 15 are formed, and the fluid passages 14, 15 are communicated at the joining part of the connecting surfaces 12, 13, in a large passage and small passage state.
Patent JP-H07276329-A (JP)
Title: Cast molding method, and casting molds
Inventor: IIDA KEIICHI
IPC: B28B1/26
Filed: 1994-06-16
Abstract: PURPOSE:To easily mold a sharp shape without cutout, etc., at the time of removing molds by incorporating non-liquid absorbing properties in part of an inner surface of a molding space, and molding a molded form having a smooth part in contact with the non-liquid absorbing inner surface. CONSTITUTION:Non-liquid absorbing molds 2 are used at a site where is required a complicated shape or surface smoothness thereby to prevent ceramic powder from being filled in pores of the molds 2. A contact area of a molded form with the molds 2 becomes remarkably small. Removal of the molds becomes easy, and surface smoothness is improved. The molds 2 are formed of resin or metal to easily manufacture molds having excellent accuracy and no defect such as chipping, etc. When the resin is used, an excellent product is obtained by preventing deformation of the molds even in the case of high- pressure cast molding by using hard silicone resin.
Patent JP-H08331009-A (JP)
Title: Spread spectrum signal demodulator
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/707
Filed: 1995-05-31
Abstract: PURPOSE: To apply inverse spread of a spread spectrum signal by generating a PN code accurately synchronously with a reception signal with a simple circuit configuration. CONSTITUTION: A PLL takes synchronization with a received spectrum and a PN code generator 18 generates a PN code and provides an output based on a clock signal obtained by frequency-dividing a carrier signal outputted from the PLL. A multiplier 30 multiplies an inverse spread signal obtained by multiplying the received signal with the generated PN code at a multiplier 10 with the carrier signal from a VCO 16. The signal obtained by multiplication is fed to a PN code synchronization detector 26 via a low pass filter 22, and the PN code synchronization detector 26 detects an asynchronizing state between the received PN code and the generated PN code. When the asynchronizing state is detected, a phase of a clock signal outputted from a 1/N frequency divider 20 is shifted based on the detection to adjust an output timing of a self-running PN code.
Patent JP-H04358929-A (JP)
Title: Interior part for vehicle
Inventor: TSUDA HIROFUMI
IPC: B60K37/00
Filed: 1991-06-05
Abstract: PURPOSE:To enhance sealing quality between the duct jointed part of a basic material and a duct, prevent a foaming material from coming out for deburring, and improve gas venting at the time of forming. CONSTITUTION:A foaming body 5 provided with continuous foaming 5a is integratedly-formed between a covering 1 and a basic material 3, and in an instrument panel A where a duct 7 is jointed to the back surface of the basic material 3, plural holes 9 are made in the duct jointed part of the basic material 3 at prescribed intervals. A foaming sheet 17 provided with continuous foaming is formed between the duct jointed part of the basic material 3 and the duct 7 so as to cover the respective holes 9. In forming the foaming body, a part of foaming material is impregnated in the foaming sheet 17 sheet 17 through the respective holes 9.
Patent JP-S5836165-A (JP)
Title: Linear pulse motor
Inventor: KOSEKI YASUFUMI
IPC: H02K41/02
Filed: 1981-08-26
Abstract: PURPOSE:To accelerate the movement of a movable element in a linear pulse motor and to improve the responsiveness of the motor by maintaining between a stator and the element at the prescribed interval by interval holding means having balls rolling on the stator. CONSTITUTION:A linear pulse motor is composed of a stator which extends toward the moving direction A of a movable element 20 and the element 20 which is movably arranged at the prescribed interval above the stator 10. When a ball 53 provided on a unit controller 50 rolls in contact on the upper surface 13 of the stator 10, the element 20 is maintained at the prescribed interval with respect to the stator, and when the rotor peripheral roller 52 of a unit controller 50 rolls in contact on the side surface 12 of the stator 10, it prevents the lateral rolling and moves the element 20 in the direction A.