baber/WOPTO huggingface dataset:
Patent JP-H0948570-A (JP)
Title: Linear motor and linear motor elevator
Inventor: TANAE SHUNICHI
IPC: B66B11/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To maintain the gap between a fixed piece and a movable piece simply and form so that the thrust of a motor can be transmitted to the moving body easily by moving the movable piece smoothly in the only direction for changing the gap length for a counter weight and installing a piled rubber and a stopper for keeping the clearance between the movable piece and the fixed piece. SOLUTION: A motor frame 10 is installed to a counter weight frame 5a by a piled rubber 8b. A roller 6b for running a guide rail 6a is installed on the counter weight frame 5a, which is guided by the guide rail 6a. The piled rubber 8b between the motor frame 10 and the counter weight frame 5a is hard for the moving direction of the motor frame 10 and is soft for a linear motor primary side 1 and the gap direction of a secondary side 2. Further, a gap roller 8a for keeping the interval to the second side 2 and a stopper 12 for restricting the movement are installed on the motor frame 10. Thereby, the thrust by the motor is transmitted to the counter weight frame 5a immediately.
Patent JP-H1050829-A (JP)
Title: Semiconductor device
Inventor: KASAI NAOKI
IPC: H01L21/28
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a wiring connection structure which has a marginless contact hole passed by an intermediate wiring layer through an insulating film spacer, and which can reduce its parasitic capacitance by enhancing an insulating property between an upper wiring layer burying the contact hole and the intermediate wiring layer. SOLUTION: A lower contact hole 7 provided in an interlayer insulating film 4 is made as self aligned to a part of a side face of a wiring layer 5. An upper face of the wiring layer 5 is covered with a silicon nitride film cap 6, while the lower layer contact hole 7 and wiring layer 5 are covered at their side faces with a silicon oxide film spacer 8. A silicon film pad 9 burying the lower layer contact hole 7 is extended onto an upper surface of the wiring layer 5 through the silicon nitride film cap 6.
Patent JP-2000351294-A (JP)
Title: Storage type holder of writing brush provided with lockable cap with projection
Inventor: ITO NOBUNAO
IPC: B43K29/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage type holder of a writing brush provided with a lockable cap with projection wherein the cap can be locked, without being held by frictional forces only, thereby preventing an article stored therein from being lost. SOLUTION: In the holder of writing brush, holes 3, 4 are vertically formed through a mount part 9 at a storage hole side part of a storage type writing brush holder body 1 and a tenon of a cap with a projection which can be detached, respectively. And at the same time, a pin with a thread is inserted into the holes 3, 4 and a nut 7 is put on the thread and turned to lock the cap. Thus, the cap cannot be removed unless the pin is pulled out, and hence a stored article can be prevented from being lost.
Patent JP-S6095720-A (JP)
Title: Medium for vertical magnetic recording
Inventor: KITAGAMI OSAMU
IPC: G11B5/64
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a vertical magnetic recording medium which enables substantial recording over the entire region in the film thickness direction and is improved in reproduced output by constructing the medium in such a way that the coercive force of the magnetic layer in the vertical direction is high near the magnetic recording surface and decreases toward the depth direction of the film thickness. CONSTITUTION:The magnetic layer of a vertical magnetic recording medium increases the reproduced output and the recording magnetization is more stabilized as the coercice force of said layer in the vertical direction thereof is larger. However, the reproduced output shows max. at the specified coercive force in the vertical direction. On the other hand, the intensity of the recording magnetic field of a magnetic head decreases gradually in the film thickness direction of the magnetic layer and recording is not accomplished in the lower layer. A Co-Cr layer having the low coercive force is the vertical direction is thereupon formed first on the base plate at 200 deg.C base plate temp. then the Co-Cr layer is formed at 300 deg.C base plate temp. The base plate temp. is thus increased gradually to make the coercive force in the vertical direction higher the nearer the recording surface. The lowermost layer is made 200-500 Oe and the uppermost layer 750-1,500 Oe. The satisfactory reproduced output is thus obtd.
Patent JP-H0862323-A (JP)
Title: Receiving device and transmitting device
Inventor: JINBO YOSHIHISA
IPC: G01S7/523
Filed: 1994-08-25
Abstract: PURPOSE: To effectively utilize a sensor array by adding a controller for amplitude and phase to all element outputs of the sensor array, and utilizing the remaining degree of freedom to make the zero point of receiving directivity into a wide form. CONSTITUTION: A controller 5 for amplitude and phase performs the processing for weighting amplitude and phase to an input signal by a control device 7. By adding the controllers 5 for amplitude and phase to all outputs of K-elements of a sensor array 1, an input signal composing device 4 utilizes the remaining freedom of degree of K-J (K represents the degree of freedom of the sensor array 1, and J represents the degree of freedom capable of environmental estimation) to make a zero point having a wide form in which the inclination of the directional function is zero to gently cross zero level.  Since the changing ratio of the directional functional value is thus minimized to make its value zero in the contact, the area where the function value near the zero point is sufficiently small, is increased, and unnecessary waves coming from not only in the zero point direction but also in the zero point near direction are sufficiently minimized in an input signal 8 to improve the unnecessary wave removing effect.
Patent JP-H0363127-A (JP)
Title: Transparent high-barrier plastic film
Inventor: OIKE KOZO
IPC: C23C14/02
Filed: 1989-08-02
Abstract: PURPOSE:To improve transparency, gas barrier properties, retort sterilization resistance, etc., by laminating two silicon-oxide evaporated plastic films, on which silicon-oxide evaporated films are formed, to one surface of a plastic film so that the evaporated films are directed inward. CONSTITUTION:Two silicon-oxide evaporated plastic films, on which silicon- oxide evaporated films are shaped, are laminated to one surface of a plastic film so that the sides of the silicon-oxide evaporated films are directed inward directly or through an undercoating layer. It is favorable from the viewpoint of the continuous mass production of transparent high-barrier plastic films having no crease and crack that the filmy substance of resins in thickness of approximately 3-100mum is used as the plastic film. Accordingly, the film excellent in transparency, gass barrier properties and retort sterilization resistance and available as a packaging material or a gas barrier material in the fields of drink and food, medical supplies, an electronic material, etc., can be acquired stably.
Patent JP-H0652916-A (JP)
Title: Tooth rest spring structure for hook receptacle
Inventor: TSUKAWAKI YOSHIMITSU
IPC: H01R13/11
Filed: 1992-07-28
Abstract: PURPOSE:To surely connect a hook receptacle mechanically and electrically, corresponding to the plug blades of plural kinds of modules with a single kind of tooth rest spring. CONSTITUTION:A tooth rest spring 2 of a hook receptacle is composed with a pair of spring pieces 3. The plug blade nipped part of one side spring piece 3 of a pair of the spring pieces 3 is adopted as a convexly bent side plug blade nipped part 3a protrudedly bent toward the other side spring piece 3. The plug blade nipped part of the other side spring piece 3 is adopted as a concavely bent side plug blade nipped part 3b recessedly bent toward an one side spring piece 3. The outer diameter of the convexly bent side plug blade nipped part 3a is made equal to the inner diameter of the smallest-diameter plug blade 4 out of plural kind standardized plug blades 4. The inner diameter of the concavely bent side plug blade nipped part 3b is made equal to the outer diameter of the largest diameter plug blade out of plural kind standardized plug blades. Various kind plug blades can be nipped with concavely and convexly bent side plug blade nipped parts 3a and 3b.
Patent JP-H0381240-A (JP)
Title: Phenylethenyl compound having retinoid activity
Inventor: ROSHIYANTA EI ESU CHIYANDORARA
IPC: C07C49/84
Filed: 1990-07-26
Abstract: The invention provides compounds of the formula (I): <CHEM>  in which:  R1, R2, R3 and R4 are hydrogen, C1-6 alkyl, halogen or C1-6 alkoxy;  R5 is hydrogen or C1-6 alkyl;  Y is oxygen or sulfur; Z is 1-10 carbon straight or branched alkyl or 2-10 carbon straight or branched unsaturated alkyl;  n is 0-5; and A is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR6 or a ketal derivative where R6 is -(CH2)mCH3 where m is 0-4. Also provided are pharmaceutical compositions containing the compounds and methods for their preparation. The compounds are useful in treating diseases affected by retinoids, for example dermatoses such as psoriasis.
Patent JP-H0865233-A (JP)
Title: Portable telephone set
Inventor: MAEDA TETSUHIRO
IPC: H04B7/08
Filed: 1994-08-25
Abstract: PURPOSE: To provide the portable telephone set in which diversity reception with less power consumption is attained. CONSTITUTION: The telephone set is provided with two reception circuits 41, 42, power is supplied to the reception circuit 41 to make the reception and when a comparator circuit 10 detects it that an electric field strength of a signal received by the reception circuit 41 is smaller than a prescribed reference strength, power is supplied to the reception circuit 42 and then the two reception circuits 41, 42 conduct diversity reception.
Patent JP-H1026263-A (JP)
Title: Pipe support metal fitting for facility
Inventor: OBARA NORIHIKO
IPC: F16L3/10
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To support a pipe securely with high precision by attaching it to a vertical piece of a metal fitting main body in the substantial U-shape in which through holes for engagement are drilled in adequate upper and lower sections of a protruding piece formed at the central part thereof by engaging upper and lower ends of a band member which grips the pipe with the transparent holes for engagement of the metal fitting main body. SOLUTION: A metal fitting main body 1 is formed into the substantial U-shape by forming a protruding piece 3 at the center of a vertical piece 2 and forming latching pieces 4, 4 at both upper and lower ends. When a pipe B is attached in an adequate section of a hoisting bolt A, knotched sections 5, 5 are fitted in a hoisting bolt A, are latched, and are fixed by folding down the latching pieces 4, 4 inward. At this time, the protruding piece 3 is fixed in a condition in which it comes into contact with the hoisting bolt A. Next, a mounting piece 8 on an upper side of a band member 7 is removed from a through hole 6 of the metal fitting main body 1, and the pipe B is arranged.  Then, the band member 7 is folded down inward and inserted in a large long hole in a proper section of the hole 6... down to a knotched section 9 of the mounting piece 8, and a hand is released to hook and fix it in a small slot part of the hole 6.
Patent JP-S6355323-A (JP)
Title: Exhaust valve driving device of water cooling two-cycle engine
Inventor: SHIBATA HIROTAKA
IPC: F02B25/20
Filed: 1987-08-12
Abstract: PURPOSE:To put away a driving mechanism compactly by driving an exhaust valve through a governor mechanism provided inside a water pump provided at the tip end of a crank shaft when driving the exhaust valve which closes the upper edge of the exhaust port of a two-cycle engine. CONSTITUTION:An exhaust valve 21 which closes at the low rotation of an engine is provided at the upper edge of the exhaust port 20 of a two-cycle engine. A governor shaft 8 is provided at the tip end of a crank shaft 5, and it rotates a governor mechanism 7 having balls 12 and also rotates the impeller 27 of a water cooling water pump 26 provided at the tip end of the shaft. This exhaust valve 21 is driven by the governor mechanism 7 through a holder 22, an adjust bolt 24, a lever 18 and a shaft lever 17. The governor mechanism can utilize the driving shaft of the water pump, and as the adjust bolt 24 is close to a cylinder 1, the driving mechanism does not project outwardly and becomes compact.
Patent JP-S58103510-A (JP)
Title: Production of olefin polymer
Inventor: HASUO MASAYOSHI
IPC: C08F4/60
Filed: 1981-12-14
Abstract: PURPOSE:To obtain an olefin polymer having high stereoregularity, a low halogen content and good powder property, by polymerizing an olefin in the presence of a catalyst comprising a specified titanium-containing solid catalytic component and an organo-aluminum compound. CONSTITUTION:An olefin is polymerized in the presence of a catalyst comprising a titanium-containing solid catalyst component (A) obtained by contacting an inert inorganic carrier or such a carrier treated with a silicon halide with a silanol or a polysilanol, an organomagnesium compound, and electron-donating compound and a titanium compound and an organoaluminum compound (B). As the inert inorganic solids used, there can be mentioned silica, alumina, titania, magnesia, boron oxide, zinc oxide, etc. As the electron-donating compound, there can be mentioned tetramethylenediamine, triethyl phosphate, etc.
Patent JP-S6259537-A (JP)
Title: Production of refractive index distribution lens
Inventor: MIZUGUCHI HIROYOSHI
IPC: C03B8/02
Filed: 1985-09-11
Abstract: PURPOSE:To produce the titled lens having high aperture, easily, in a short time, by diffusing a specific univalent cation and metallic ion unevenly into a porous glass and heating the glass at a high temperature. CONSTITUTION:The surface of a substrate 2' is made to contact with an aqueous solution of a univalent cation (e.g. KCl) having low electronic polarization degree and an ionic radius close to a metallic ion having high electronic polarization degree for 2-24hr to effect the ion exchange with the univalent cation and the introduction of the cation into the substrate 2'. The substrate 2' used in the above process is made of a porous gel produced by hydrolyzing a metal alkoxide or a porous glass produced by the thermal treatment of the gel. The treated surface of the substrate 2' is metallized with a mask having plurality of diffusion holes 5, and a solution containing a metallic ion having high electronic polarization degree (e.g. TlNO3) is dropped on the mask to contact with the substrate for 0.2-5hr. The ion is diffused through the diffusion holes 5 into the substrate 2' and a diffused layer 3 is formed by the ion-exchange and the uneven diffusion in the substrate 2'. The substrate 2' is etched to remove the mask and heated at 1,100-1,300 deg.C for 2-10hr to obtain the objective refractive index distribution lens 1.
Patent JP-H0820003-A (JP)
Title: Precutting device
Inventor: TANAKA TAKESHI
IPC: B23Q7/05
Filed: 1994-07-07
Abstract: PURPOSE:To shorten a structure in the direction of line so as to simplify the whole structure. CONSTITUTION:Along a conveying passage A for conveying a work timber W in the longitudinal direction, a circular saw unit C, side face working units Da, Db and a top and bottom face working unit E are arranged. The top and bottom face working unit E is composed of dissimilar working heads such as a cutter head 23, a hollow chisel head 24, and a boring head 25, which are arranged in a direction crossing the conveying passage A. In the top and bottom face working unit E, a movement control means Ey arranged in the cross direction as well is provided, which selects each working head so as to correspond to the conveying passage A.
Patent JP-H0746782-A (JP)
Title: Stator of motor
Inventor: KATSUYAMA TADATOSHI
IPC: H02K3/38
Filed: 1993-07-22
Abstract: PURPOSE:To form a stator with high reliability by a method wherein steps with different heights are provided on the respective outer frames of insulating members and crossover with which the respective windings are connected to each other at the positions corresponding to the same steps to form respective phases are provided. CONSTITUTION:Respective windings 4-1-4-6 are applied to a plurality of poles which are provided radially on the inner side of the annular yoke of a core 1 with insulating members 2 therebetween to form a multiphase winding. At that time, the outer frames 3-1-3-6 which are extended axially have steps with different heights partially and crossover 4-10 with which the respective windings for the same phases are connected to each other are guided at the positions corresponding to the same steps. With this constitution, a stator with high reliability can be formed with a high efficiency.
Patent JP-H0366612-A (JP)
Title: Ointment in mouth
Inventor: SHIMIZU TOSHITO
IPC: A61K47/02
Filed: 1989-08-04
Abstract: PURPOSE:To obtain an ointment in the mouth having excellent adhesion for many hours by blending an oily base with a compound capable of forming a complex thereof with a polyacrylic acid or a salt thereof. CONSTITUTION:An oily base is blended with a compound capable of forming a complex thereof with a polyacrylic acid or a salt thereof, namely one or more of chitosan, polyvinyl pyrrolidone and polyvalent metallic salt and optionally an excipient, a surfactant, a solubilizer, etc., and pharmaceutically manufactured to give the objective substance. The objective substance contains 1-30% polyacrylic acid, 1-40% chitosan, 1-40% polyvinyl pyrrolidone or 0.01-30% polyvalent metallic salt. By the formation of the complex, the ointment itself is made into an insolubilized film, which can prevent elimination of the base, make a sustained release of drug and the objective substance can be administered without feeling of physical disorder like an ointment in the mouth molded into tablets or a lamellar state.
Patent JP-H0848779-A (JP)
Title: Production of organopolysiloxane
Inventor: KOSAKAI SHOHEI
IPC: C08L83/04
Filed: 1994-08-03
Abstract: PURPOSE:To obtain an epoxy- and phenyl-containing linear polysiloxane by making a phenyl-containing polysiloxane from dimethylsiloxane (step 1) and polymerizing the made polysiloxane and an epoxy-containing tetrasiloxane (step 2). CONSTITUTION:The production process comprises the steps of: subjecting linear and cyclic dimethyldiloxanes, a phenyl-containing cyclic siloxane and optionally cyclic methylvinylsiloxane to equilibratory polymerization in the presence of a basic catalyst to make a phenyl-containing linear polysiloxane of formula I (wherein R<1> is methyl, phenyl or vinyl; R<2> is methyl or phenyl; a>=3; b>=0; and c>=1) and subjecting the made polysiloxane and an epoxy-containing cyclic tetrasiloxane of formula II to equilibratory polymerization in the presence of a basic catalyst to make an epoxy- and phenyl-containing cyclic polysiloxane of formula III (wherein R<1> and R<2> are as defined above; e>=6; f>=0; g>=1; and h>=1). This polysiloxane can be applied to various uses because it contains epoxy groups which are reactive and phenyl groups which are compatible with various polymers. Further, it is very useful because it contains no platinum.
Patent JP-H0365781-A (JP)
Title: Pattern normalizing system
Inventor: ASAKAWA HIROYUKI
IPC: G06K9/42
Filed: 1989-08-04
Abstract: PURPOSE:To improve a recognition rate by defining either maximum height or width in a row or a column, where a character symbol is positioned, as a reference side, defining the other side as dot existing width in a rectangular area, segmenting attention character symbol pattern in this rectangular area and variably magnifying the height and width with the ratio of the reference side to a normalizing size. CONSTITUTION:The character row is detected by a character row detection part 3 and the maximum height of the character row is calculated by a maximum height detection part 5. A character rectangle is detected by a character rectangle detection part 6 and the width of the character is detected by a character width detection part 8. For the rectangular area, either the maximum height or width in the row or column, where the character symbol as the object of normalization is positioned, is defined as the reference side and the other side is defined as the dot existing width of the attention character symbol pattern. Then, when the attention character symbol pattern is segmented in such a rectangular area and normalized by a character normalization part 9, the size of the attention character symbol pattern in height and width direction is variably magnified by the ratio of the reference side to the normalizing size. Thus, since the character is normalized while keeping original feature quantity, the recognition rate of the character is improved.
Patent JP-S6093577-A (JP)
Title: Character segmenting circuit
Inventor: HAI TOUZEN
IPC: G06K9/36
Filed: 1983-10-27
Abstract: PURPOSE:To exclude a pattern which impedes recognition and segment only necessary patterns by providing a correction part which corrects an observed pattern corresponding to a character frame to be segmented according to the identification result of an identifying part. CONSTITUTION:An observation part 1 observes and converts a character pattern entered into a document into binary data, and the observed pattern is stored in a pattern memory 2. An extraction part 3 reads an observed pattern corresponding to the part in one character entry frame to be segmented out of the pattern memory 2 and the pattern is stored in a pattern memory 4. An extraction part 5 extracts a pattern overlapping the character frame to be segmented from a character pattern entered into the character entry frame adjoining to said character entry frame to be segmented, and the pattern is stored in a pattern memory 6 temporarily. A calculation part 7 calculates the position of the center of area of each separate pattern stored in the pattern memory 6, the identifying part 8 identifies whether the center of area of each separate pattern is outside the objective frame or not, and the correction part 9 corrects the observed pattern stored in the pattern memory 4 according to the identification result.
Patent JP-S58103785-A (JP)
Title: Fuel cell
Inventor: ISHII KENZOU
IPC: H01M8/08
Filed: 1981-12-16
Abstract: PURPOSE:To absorb variation of electrolyte quantity in a matrix due to moisture absorption and vaporization and hold a constant amount of electrolyte in a matrix by installing a groove which acts as an electrolyte reservoir in the same surface as a gas path which is installed in a separator and installing a hole connecting the groove with the matrix. CONSTITUTION:When the amount of phosphoric acid is increased in a matrics by moisture absorption, excess phosphoric acid is flowed to an electrolyte reservoir 7 through an electrolyte passing hole 9 and stored there. When the amount of phosphoric acid is decreased in the matrix 1 by vaporization, insufficient electrolyte is supplied from the electrolyte reservoir 7 through the electrolyte passing hole 9. Therefore, the amount of eccentrolyte in the matrix 1 is always kept constant, and cell performance is stabilized. Because excess phosphoric acid by moisture absorption is stored, wetting of a fuel electrode catalyst 3 and an oxidizing electrode catalyst layer 5, and carrying off of electrolyte by a fuel gas and an oxidizing gas are prevented. Since the loss of phosphoric acid is limited to evaporation by vapor pressure, a long life fuel cell is provided.