baber/WOPTO huggingface dataset:
Patent JP-H03117926-A (JP)
Title: Signal presence/absence deciding device
Inventor: TSUTSUI KOICHI
IPC: H04B1/10
Filed: 1989-09-29
Abstract: PURPOSE:To quickly decide disappearance of a signal even at the time of terminating transmission by immediately deciding disappearance of the signal at the time of judging that the state of a first level or higher falls to the state of a second decision level or lower within a prescribed time. CONSTITUTION:When the reception level falls from an area alpha to an area gammain a short time determined by a timer T0, a muting signal is immediately outputted. Therefore, muting is immediately applied at the time of fall of the reception signal level to the area gamma when a high frequency signal itself disappears and the reception level signal is quickly reduced, that is, the transmitted signal disappears. When the reception level signal falls from an area betato the area gamma, disappearance of the signal is decided to output the muting signal after the time determined by a timer T1 and a value (n) of a counter elapses. Thus, communication is continued as it is if obstacles are eliminated within the deciding time.
Patent JP-2000086030-A (JP)
Title: Photosensitive material conveying device
Inventor: MAEDA YUKO
IPC: B65H27/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material conveying device with a conveying roller for conveying a band type photosensitive material such as printing paper without causing any meandering. SOLUTION: When a pressure contact roller supporting member 5 is pressingly energized by means of a coil spring 9, pressure contact rollers 3, 4 in the pressure contact roller supporting member 5 are pushed toward a driving roller 2 side. In this process, the pressure contact roller supporting member 5 can be freely moved because it is supported by means of rivet 7 and the like while allowed to freely move around a fulcrum C, and a part of the driving roller 2 is put between the both pressure contact rollers 3, 4, so that the both pressure contact rollers 3, 4 are set parallelly to the driving roller 2.  Consequently, application of conveying force to printing paper 10, which is conveyed while put between the driving roller 2 and the pressure contact rollers 3, 4, is carried out not partially but uniformly in its width direction, so that the printing paper 10 can be conveyed without any meandering.
Patent JP-2001080651-A (JP)
Title: Tote bag and its manufacture
Inventor: HIDA SHUGO
IPC: B65D30/22
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To store other articles than a low-profile article in a separate place by returning a lower part of a paper forming a French seam part upward to form a bottom part, adhering an inner paper surface of the returned lower part to an outer surface corresponding thereto of the bag body to form a pocket outside the bag body. SOLUTION: In a tote bag 10, a French seam part 3 is formed on one side end part of a bag body 11 formed of a paper material, and a substantially projecting flap part 13 capable of closing an opening 12 is formed on one of an upper end part of the bag body 11. A bottom part 14 is formed on a lower end part of the bag body 11, and this bottom part 14 is formed by returning a lower side part 15 of the paper material in a French-seamed condition together with the lower end part on both sides with a flap part 13 formed thereon. A pocket 16 having an opening 16a in its upper end is formed outside the bag body 11 on the side where the flap part 13 is formed. This pocket 16 is formed by adhering an inner paper surface 17 of the lower side part 15 to an outer surface corresponding thereto of the bag body 11.
Patent JP-H08117472-A (JP)
Title: External hook of fully rotary hook
Inventor: HIROSE TOKUZO
IPC: D05B57/14
Filed: 1994-10-21
Abstract: PURPOSE: To secure lubricity and durability without feeding oil by forming the rail groove of the external hook by using a synthetic resin that makes the torque of the external hook larger when sewing machine oil is interposed between the track groove of the external hook and the rail of an internal hook than when not. CONSTITUTION: The vertical fully rotary hook 5 of a sewing machine consists of the external hook 1 and internal hook 3. Then the external hook 1 has a rail groove member 10 arranged on the inner peripheral surface of an external hook main body 9 and is rotated fast by a rotary shaft 6. The internal hook 3, on the other hand, is stopped by a rotation stop member 7 from rotating and the rail 4 is engaged with the rail groove 2. In this case, at least the inner peripheral surface of the rail groove 2 is formed of the synthetic resin which makes the torque, required to drive and rotate the external hook 1, larger when industrial sewing machine oil is interposed between the inner peripheral surface and the outer peripheral surface of the rail 4 than when not. A liquid crystal polymer or an aromatic polyimide resin is used as the synthetic resin.
Patent JP-H0572006-A (JP)
Title: System state display device
Inventor: OSADA MASAHIKO
IPC: G01D21/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a system state display device which can display a system state of a plant properly. CONSTITUTION:A state data which indicates an operation state of an equipment which is input from an input means 1 is compared with a system diagram data which is previously stored by a memory means 2. the system state data is edited, and then it is output by an output means 4. A remote operation, etc., of a plant system allows an accurate system state to be displayed, thus enabling reliability and safety of the remote operation to be improved.
Patent JP-H07115232-A (JP)
Title: Fabrication of piezoelectric device
Inventor: SUGIE JUNJI
IPC: H01L41/22
Filed: 1993-10-14
Abstract: PURPOSE:To provide a method of fabrication of a piezoelectric device wherein any new crack and chipping are prevented from being produced in the side surface of the piezoelectric device and wherein average surface roughness is satisfactorily improved reducing variations of surface roughness and further wherein any fine defect existent in pores in the surface is eliminated. CONSTITUTION:In a method of fabrication of a piezoelectric device which comprises a piezoelectric plate 1 composed of a sintered structure of piezoelectric ceramics and a pair of electrode layers 2 formed out the surface and the back of the piezoelectric plate 1, sandblasting is applied to ceramics powder having the Vickers hardness of from 300 to 500kg/mm<2> for the side surface of the piezoelectric plate 1.
Patent JP-S62114204-A (JP)
Title: Toroidal winding machine for work having pore
Inventor: HARUYAMA TAKEO
IPC: H01F41/08
Filed: 1985-11-13
Abstract: PURPOSE:To accurately and efficiently wind toroidally a wire by providing a wire guide for sequentially contracting the ring of the wire formed as an endless carried is driven. CONSTITUTION:An endless carrier 3 is driven by the rotation of a guide roller 4. Thus, one end of a wire 6 to be wound and connected with the carrier 3 passes a pore 2 of a work 1. When the carrier 3 further continues to rotate, the wire 6 to be wound is led out, and the wire 6 to be wound is led along a wire guide 5 when the wire is wound to a certain point. When the connecting point of the wire 6 to be wound with the carrier 3 is forwarded to a position a3, the guide 5 automatically starts falling, the wire 6 to be wound in contact along the guide 5 is gradually shortened, and the end of the wire 6 moves to positions a3 a4 a5. The guide 5 prevents the wire 6 to be wound from being entangled.
Patent JP-H08100010-A (JP)
Title: Temperature-sensitive water-absorbing and releasing composition
Inventor: MURAYAMA TEIICHI
IPC: C08F220/04
Filed: 1994-09-28
Abstract: PURPOSE: To facilitate the formation of a temperature-sensitive thermoreversibly water-absorbing and releasing composition by producing a polymer having the lower critical consolute temperature in water and a crosslinked structure in the presence of inorganic particles. CONSTITUTION: Monomers for constituting a polymer having the lower critical consolute temperature in water (e.g. N-isopropylacrylamide/diacetoneacrylamide/ acrylic acid copolymer), and a crosslinking monomer (e.g. N, N'- methylenebisacrylamide) are dissolved in a solvent. Inorganic particles (e.g. acid clay or diatomaceous earth) are added to this solution and thoroughly dispersed, and the resultant dispersion is polymerized in the presence of a catalyst (e.g. t-butyl hydroperoxide) to produce a temperature-sensitive composition comprising a polymer having the lower critical consolute temperature in water and a crosslinked structure, having highly sensitively thermoreversible water absorption and release functions, a high rate of water absorption and release, and a large water absorption amount and being desirable for, e.g. paper napkins and soil conditioners.
Patent JP-S61136231-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI SHIGERU
IPC: H01L21/302
Filed: 1984-12-07
Abstract: PURPOSE:To improve the working efficiency of an etching process by a method wherein the etching gas having the anisotropy higher than that of polysilicon is used as far as to the prescribed position from the boundary face of SiO2 and polysilicon, and then the etching gas having low etching speed for SiO2 and having low anisotropy for polysilicon is used. CONSTITUTION:After an SiO2 film 2, a polysilicon film 3 and a photoresist 4 are formed by lamination successively, an etching window part 5 is perforated, and an etching is performed on the polysilicon film 3 as far as to the position indicated by (x) in the diagram using (CCl4+He) gas in a plasma etching device. Subsequently, the anisotropy of etching is attenuated or removed, and the etching is performed on the polysilicon film 3 until the condition wherein unetched portion is generated. Moreover, the polysilicon which became the unetched portion is removed completely by performing an etching in the thickness of (t) on the SiO2 film 2. Subsequently, the photoresist 4 is removed.
Patent JP-H02103501-A (JP)
Title: Production of color filter
Inventor: SHIMIZU TOKIHIKO
IPC: G02B5/20
Filed: 1988-10-13
Abstract: PURPOSE:To obtain patterns having high definition and good surface smoothness by applying a photopolymn. type photosensitive resin dispersed with a dye material of one color among red, green and blue on the surface of the black matrix on a transparent substrate and drying the coating, and further forming a high-polymer film on the surface and exposing the coated surface through prescribed mask patterns. CONSTITUTION:The black matrix which shields light is provided on the transparent substrate 1 and the photopolymn. type photosensitive resin 2 dispersed with the dye material of one color among red, green and blue is applied on the surface thereof and is dried; further, an oxygen barrier film 3 contg. an org. compd. to make photobleaching in the photosensitive wavelength region of the photosensitive resin is formed on the surface thereof. The coated surface is exposed through the photomask 4 provided with the prescribed patterns and the exposed part below the polymn. sensitiveity is developed away. The remaining part is thermally cured to form the patterns 5 of one color. This stage is successively repeated with the other colors at well to form the picture elements of plural colors. The color filters are thus produced. The inexpensive color display body having high grade image quality and high reliability is obtd. in this way.
Patent JP-H0199261-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KODAMA NORIAKI
IPC: H01L27/04
Filed: 1987-10-12
Abstract: PURPOSE:To reduce the thickness of a predetermined region of a polycrystalline silicon layer formed through an insulating film, to decrease a leakage current and to diminish the absolute value of a threshold voltage by selectively oxidizing the predetermined region. CONSTITUTION:An N-type MOSFET formed of an N<+> type diffused layer 2, a gate insulating film 4 and a gate electrode 5 is formed on an element region of the surface of a semiconductor substrate 1 surrounded by a field insulating film 3, and an interlayer insulating film 6 is so formed as to expose the upper face of the electrode 5. Then, a polycrystalline silicon layer 8 is formed on a second gate insulating film 7. Thereafter, a thin silicon oxide film 9 is formed on the layer 8. Then, a silicon nitride film 10 is formed except a region to become the channel of a thin film transistor. Subsequently, a silicon oxide film 11 is selectively formed, the thickness of the layer 8 is reduced, the film 10 is then removed. Successively, a P<+> type polycrystalline silicon wirings 8A are formed on the region of the layer 8 not formed with the film 11, thereby forming the thin film transistor.
Patent JP-S63109758-A (JP)
Title: Simple production of filamentous ground fish meat
Inventor: TATEISHI TAIZO
IPC: A23L17/00
Filed: 1986-10-29
Abstract: PURPOSE:To obtain filamentous ground fish meat simply, by packing raw ground fish meat into a small cylindrical film container equipped with plural squeezing holes and pushing out the raw ground fish meat into hot water. CONSTITUTION:Raw ground fish meat is packed into a small cylindrical film container 1 equipped with plural squeezing holes 2 of a proper size at one end side. The packed container 1 is squeezed by hands with the end side down and the raw ground fish meat in the container 1 is pushed out from the holes 2 into hot water to give the aimed fibrous ground fish meat 5.
Patent JP-H0597493-A (JP)
Title: Method for enhancing compressive strength of cement mortar and concrete
Inventor: SAITO HARUO
IPC: C04B14/02
Filed: 1991-10-04
Abstract: PURPOSE:To enhance compressive strength by adding prescribed aggregate, ferric oxide for a pigment and water to Portland cement and kneading them. CONSTITUTION:Aggregate such as sand and ferric oxide for a pigment having 0.3-1mum average particle diameter are added to common Portland cement by 100-400 pts.wt. and 1-4 pts.wt. per 100 pts.wt. of the cement, respectively. They are mixed and 15-20wt.% water is added to the mixture and kneaded to obtain fresh concrete. The compressive strength of cement mortar and concrete is enhanced by molding or applying the fresh concrete.
Patent JP-S62118325-A (JP)
Title: Liquid crystal display panel
Inventor: AOKI TETSUO
IPC: G09G3/20
Filed: 1985-11-18
Abstract: PURPOSE:To realize an inexpensive liquid crystal display panel by connecting gate electrodes of picture elements which are arranged extending to plural columns and consist of the three primary colors to the same scanning line in common, connecting drain electrodes for driving primary-color picture elements to another data line, and driving picture elements. CONSTITUTION:Picture element cells 31 of colors R, G, and B are connected in common to an S-side scanning line, e.g. S1 line which drives picture elements 30 consisting of three primary colors R, G, and B of an active matrix driving panel. Then, respective data lines, e.g. D1-D3 which make picture elements of respective picture element cells writable selectively are arranged on a D-side line which drives picture elements 30 perpendicular to scanning lines S. Namely, one of three data lines D grouped in one for a selection of display color is specified for the same scanning line, e.g. S1 to make a cell drive display.
Patent JP-H0981143-A (JP)
Title: Automatic composition machine
Inventor: MINAMITAKA JIYUNICHI
IPC: G10G3/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic composition machine which produces melody according to a simple instruction from a user with a simple constitution and a decreased processing quantity. SOLUTION: The melody material data stored in a melody material memory 10 includes pitch data as information of the respective tones of the melody. A musical tone background input section 20 inputs the background information (for example, keys, scales and chords) of musical tones. A tone kind assigning section 40 assigns tone kinds. A pitch changing section 30 produces the pitches changed in accordance with the inputted background information of the musical tones, the assigned tone kinds and the pitch data from the melody material memory 10.
Patent JP-H0976318-A (JP)
Title: Acceleration/deceleration control method of movable section in injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/46
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To control a movable section with a proper accelerating/decelerating properties, restrain vibration, and shorten operating time by setting accelerating and decelerating properties of a drive source of the movable section, controlling the acceleration and deceleration of the drive source based on these properties, and accelerating and decelerating the movable section. SOLUTION: In each drive section, a start acceleration time, an accelerating time at the time of acceleration, a decelerating time at the time of deceleration, and a stopping decelerating time are independently set previously. A CPU 25 for CNC distributes a move command to a servomotor of each axis based on a control program of a ROM 27 and molding conditions of a nonvolatile memory 24, and further performs acceleration/deceleration processing and outputs the move command to a servo CPU 20. The servo CPU 20 performs servo control such as position loop control and speed loop control based on the move command distributed to each axis, a position feedback signal and a speed feedback signal detected by a detector such as pulse coders P1, P2 of a mold clamping servomotor M1 and an injecting servomotor M2, and performs digital servo processing.
Patent JP-H08122011-A (JP)
Title: Magnetic angle detection apparatus
Inventor: TOKUNAGA ICHIRO
IPC: G01B7/00
Filed: 1994-10-24
Abstract: PURPOSE: To provide a magnetic angle detection apparatus which uses a Hall element as a magnetism detection element. CONSTITUTION: A disk-shaped magnetic body 3 is fixed to an operating shaft 2 whose angle of rotation is regulated within an angle of 180 deg., and a Hall element 4 is arranged on the outer circumferential face of the magnetic body 3 so as to keep a prescribed gap. The outer circumferential face of the magnetic body 3 is magnetized to two poles at 180 deg. interval. Due to the change of the magnetic field of the magnetic body 3 by turning, a side wave-shaped electromotive force is output from the Hall element 4, a part between both peaks of its output waveform is waveform-shaped rectilinearly, and an output voltage which is proportional to the angle of rotation of the operating shaft 2 can be obtained.
Patent JP-H0591361-A (JP)
Title: Deflection circuit
Inventor: KATOU GOUSAKU
IPC: H04N3/23
Filed: 1991-09-10
Abstract: PURPOSE:To improve the linearity by synchronizing to a vertical synchronizing signal, changing the amplitude of the deflection current to a parabolic shape, following the change and making variable the power voltage of a linearity correcting circuit. CONSTITUTION:A first power VCC1 is held at a direct current level decided by a resistance 35, a variable resistance 36, and a resistance 38 by a power modulating circuit 31, a parabolic signal VP is superimposed and supplied through a HOT 50 to a transistor 6. For this reason, in a deflection current I of a horizontal deflection coil 12, the peak value follows the parabolic signal VP and changes. On the other hand, in a second power VCC1, the power is held at the direct current level decided by a resistance 55, a variable resistance 56, and a resistance 58 by a power modulating circuit 51, and in the power voltage of a linearity correcting circuit 69 to which the parabolic signal VP is superimposed and supplied, the power is held so as to follow the terminal voltage of the HOT 50 and change. Then, at a terminal voltage Vcs of a capacitor 14 for S-character correction, the amplitude of the change follows the parabolic signal VP and changes.
Patent JP-H09100591-A (JP)
Title: Floor structure
Inventor: HANDA TAKUYA
IPC: E04B5/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a burden of a site worker by lessening minute regulation works at a building site and also to reduce the cost by lessening the number of members while simplifying site work. SOLUTION: The title floor structure has a first floor panel 20 which is laid in a floor area except a Japanese-style room 1 and a second floor panel 60 which is laid in the area of a tatami mat part 50 in the Japanese-style room 1 and has a smaller panel thickness than the first floor panel 20. The first floor panel 20 is laid in the area of a non-tatami-mat part 10 in the Japanese- style room 1, while in a niche part 12 of the non-tatami-mat part 12, a niche board member 30 forming a floor surface higher than a tatami mat surface is formed on the first floor panel 20. In a closet part 40 of the non-tatami-mat part 10, a niche board member forming a floor surface higher than the tatami mat surface is formed on the first floor panel 20.
Patent JP-H08125494-A (JP)
Title: Moving average filter
Inventor: SATO HISATAKE
IPC: H03H17/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide the moving average filter having a moving average calculation section calculating a moving average of 1-bit data received sequentially in which the moving average is stably outputted with a smaller circuit scale than that of a conventional filter. CONSTITUTION: A moving average calculation section 10 is made up of a shift register 11, a means 13 comparing data (oldest data) outputted from the shift register 11 with data (newest data) received by the shift register 11 from now and an up-down counter 15 operated synchronously with the input timing of the 1-bit data received sequentially, and counting down or up or keeping its count depending whether the oldest data are larger, smaller than or equal to the oldest data in the comparison of the comparator means 13.
Patent JP-S61137020-A (JP)
Title: Combination balance
Inventor: TERAMOTO KON
IPC: G01G19/387
Filed: 1984-12-06
Abstract: PURPOSE:To allow an average wt. to approach a reference wt., by performing judgement by a judge means so as to allow a cumulative value to approach a predetermined value. CONSTITUTION:A combination operation means 4 selects a combination of wt. signals, of which the total wt. is smaller or larger than a predetermined reference wt. but near thereto, from combinations of wt. signals of weighing devices 2 and the value having the predetermined functional relation with said total wt. is stored in first and second wt. memory means 6, 10 and the information showing the weighing devices perticipated in the selected combination is stored in first and second combination memory means 8, 12. Every time when combination operation is finished, a judge means 14 discriminates the weighing device having to discharge an article from the weighing devices stored in the memory means 8, 12. Every when the article is discharged, a cumulation means 16 cumulates the memory value of the memory means 6 or 10 corresponding to the discriminated weighing device. The judge means 14 performs judgement so as to allow the cumulative value to approach a predetermined reference value.