baber/WOPTO huggingface dataset:
Patent JP-H06188181-A (JP)
Title: Charge particle beam lithography
Inventor: OI KORO
IPC: H01L21/027
Filed: 1992-12-21
Abstract: PURPOSE:To improve lithography throughput by dynamically correct an irradiation position on a workpiece of lithography with a charge particle beam through column vibration. CONSTITUTION:An amount of vibration of a column 10 is measured by vibrometers 19,20. The outputs of the vibrometers 19,20 each make only a vicinity of the natural frequency of the primary mode vibration of the column 10 pass and are supplied to filters 2I,22 which cut both low frequency side and high frequency side. A vibrometer output based only on the primary mode vibration having passed through the filters is supplied to a subtractor circuit 23 to obtain its error signal. The error signal supplied to a corrector circuit 24, which reads out a correction signal stored in a memory 25 in response to this error signal. The signal read out by the corrector circuit 24 is supplied to an adder circuit 18, added to a deflection signal for pattern lithography, and supplied to a deflector 15.
Patent JP-H03199082-A (JP)
Title: Transfer foil and preparation thereof
Inventor: SAKAKIBARA SHIGETOMO
IPC: B41M5/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a product rich in a three-dimensional feeling and gloss change by providing a release layer on a protruding pattern layer formed by combining a plurality of unit patterns so as to differentiate the stripe pattern directions of the adjacent unit patterns and laminating a pattern layer synchronous to the protruding pattern layer and an adhesive layer thereon if necessary. CONSTITUTION:Protruding ridge patterns 2 imparting a three-dimensional feeling and gloss change are formed on the surface of a base material film 1. The protruding ridge patterns 2 are formed by further gathering a large number of stripe pattern like unit patterns 8 formed by gathering a large number of parallel ridge patterns 3 and combined so that the ridge pattern directions of the adjacent unit patterns B are different. The protruding ridge patterns 2 are formed using a curable resin such as a melamine or epoxy resin with a solid content of 50% or more controlled in its gloss and integrally cured on the base material film 1 to form a transfer base film 4. Further, a release layer and, if necessary, pattern layer 6 synchronous to the stripe patterns 3 and an adhesive layer 7 are successively provided to obtain a transfer foil having a three-dimensional feeling and gloss change. further, it is suitable to form the protruding patterns by photogravure printing or screen printing.
Patent JP-H04209489-A (JP)
Title: Induction heating cooker
Inventor: KAKIGI TAKESHI
IPC: H05B6/12
Filed: 1990-11-30
Abstract: PURPOSE:To ensure sufficient electrostatic shielding while keeping a metal pan efficiently exposed to alternating magnetic filed from a heating coil by providing the electrostatic shield of non--magnetic conductor in such a way as enclosing the vicinity of the high voltage side of the heating coil. CONSTITUTION:Potential gradient on the surface of a heating coil 3 is distributed from the high voltage side of a connection terminal 16a to the low voltage side of another connection terminal 16b, according to the distribution of conductor resistance values of the coil 3. An electrostatic shield 13 is laid near the internal surface of the coil 3 where the connection terminal 16a at the high voltage side is positioned. The shield 13 is like a foil made, for example, of copper or Al, attached to the coil 3 via an insulation sheet 15 and grounded via a lead wire 14. Also, a metal pan 1 is so placed on a placement seat 2 as to oppose the coil 3.
Patent JP-H07156288-A (JP)
Title: Manufacture of toothed belt of polyurethane
Inventor: AKITA KAZUHIRO
IPC: F16G1/28
Filed: 1993-12-07
Abstract: PURPOSE:To transmit o high load by using nonwoven fabric in which short fiber of a surface is formed without binder treating and the fiber of the surface is separated from a core during fluidizing of liquidlike polyurethane to be dif fused in an area near a central line of a tooth of the belt. CONSTITUTION:Nonwoven fabric 11 to be used is formed, for example, by a needle punch, etc., for entangling and confounding fibers in web by a mechanical action to generate strong force, and not binder-treated. Constituting short fiber 14 is separable. A surface 26 of the fabric 11 includes many short fibers, which are separated from a core 25 of the fabric 11 during fluidizing of liquid polyurethane to be easily diffused in an area near a central line 5 of a tooth 2 of a belt. Thus, a tooth flank for receiving highest compression stress of the tooth 2 and a power transmission area 7 including the tooth flank are reinforced to transmit a high load.
Patent JP-H03203522-A (JP)
Title: Filter unit
Inventor: ROKUTO TAKAO
IPC: H02J3/01
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate higher harmonic components through a simple circuitry by eliminating relatively low order higher harmonic components of load current through an LC filter unit whereas eliminating relatively high order components through an analog amplification active filter. CONSTITUTION:Higher harmonic current components I5, I9, I11 of load current Il, corresponding to resonance orders of LC filter group arranged in an LC filter unit 5, are absorbed by respective LC filters in the LC filter unit 5. Higher harmonic components are detected through a current detector 3 and extracted through a higher harmonic current detecting circuit 41. A higher harmonic current compensation operating circuit 42 operates a higher harmonic current reference pattern I, having phase reverse to that of the higher harmonic component, which is then outputted to an analog amplifying control section 43.
Patent JP-H07160266-A (JP)
Title: Electronic musical instrument
Inventor: TAKAUJI KIYOMI
IPC: G10H7/00
Filed: 1993-12-10
Abstract: PURPOSE:To make respective methods selectively operable by adding a musical sound waveform generating means, which employs a sine synthesis method, to an electronic musical instrument that uses a waveform reading method and providing a selection means which selects either one of the methods to generate musical sounds. CONSTITUTION:A waveform reading circuit 20 generates address signals which have address intervals corresponding to the key numbers set by a CPU, multiplies by envelope signals to the waveform data read from a waveform ROM 21 and generates musical sound signals. A sine synthesis waveform generating circuit 22 generates non-real time waveform data based on the higher harmonic coefficients corresponding to a tone color, writes the data in an internal waveform storage RAM and controls the selection of the waveform data reading from either the ROM 21 or the RAM. Thus, a system is constituted in which features of the waveform reading methods, that generates a musical sound faithful to an original sound, are retained, and features of the sine synthesis method, that generates an arbitrary tone color and the required memory capacity is less, are also retained.
Patent JP-2000163485-A (JP)
Title: Facility utilization managing method
Inventor: EBARA SUNAO
IPC: G06Q50/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To utilize each facility installed in the specified area without forming a queue when utilizing that facility by previously reserving the utilization of each facility in the specified area when utilizing that facility. SOLUTION: When utilizing the specified facility installed in the specified area after entering that specified area, first of all, reservation information for utilizing that facility is stored on the information recording medium of a user and the utilization of that facility is reserved. At such a time, an entrance enable time band desired by the user or entrance enable time band closest from the time of reservation is stored as the reservation information. The reservation information for entering the area of theme park or the like is written on a non-contact IC card to become a ticket in the case of entering that area by an IC card information input device 100, for example.  Namely, the IC card information input device 100 has an IC card write processing part 110 and the IC card write processing part 110 writes the reservation information through an IC card writer 106 onto the non-contact IC card.
Patent JP-H10175549-A (JP)
Title: Train operation control system
Inventor: OHASHI MASAKAZU
IPC: B61L27/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To quickly make remote manual control without seeing both the detailed display screen of the operation state of an object station and a remote manual control screen and without delaying a train by making control inputs on the control input screen of the object station displaying the line information of the prescribed region in detail at the time of remote manual course control. SOLUTION: A remote manual control menu and a station name are selected via a mouse input means 36, the connection diagram and course numbers of the specified station are displayed on a remote control screen, and the line information detected by the auxiliary processor of the station is compiled and displayed by a display processor 30. When the presence or absence of trains is confirmed on the screen and the control course number is specified and transmitted, it is read by a data compilation processing function 33 and sent to the auxiliary processor of the specified station via a communication processing function 32 and a main processor. The data inputted to the data compilation processing function 33 from the auxiliary processor are compiled and outputted from a display processing function 34 and displayed on the remote manual screen of a CRT device 35.
Patent JP-2000159874-A (JP)
Title: Polyester resin composition
Inventor: KAWABE MASAYUKI
IPC: C08G63/83
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having improved hue, transparency, and heat resistance and a low acetaldehyde content by reacting a terephthalic acid (esterifiable derivative) with an ethylene glycol (esterifiable derivative) in the presence of a specified polymerization catalyst. SOLUTION: An antimony compound is mixed with at least one metallic compound selected from among an alkali metal compound, an alkaline earth metal compound, a cobalt compound, a manganese compound, a titanium compound, and a zinc compound and a phosphorus compound in amounts satisfying the relationships: 1.0<=M+P<=3.5, 0.1<=M/P<=1.5, and 0.8<=Sb<=3.0 to obtain a polymerization catalyst. A terephthalic acid (esterifiable derivative) is reacted with ethylene glycol (esterifiable derivative) in the presence of the polymerization catalyst. In the relationships, M is the total number of moles of the metals such as an alkali metal, an alkaline earth metal, cobalt, manganese, titanium, and zinc per 106 g of the polymer; P is the total number of moles of the phosphorus atoms per 106 g of the polymer; and Sb is the total number of moles of the antimony atoms per 106 g of the polymer.
Patent JP-H11172253-A (JP)
Title: Phosphorus-based flame retardant and flame-retardant resin composition therewith
Inventor: KOYAMA KENJI
IPC: C09K21/12
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance flame retardant having an excellent flame retardancy and smoke suppressive effect and a flame-retardant resin composition therewith by employing zinc ethylenediaminephosphate in combination with an ethylenediaminephosphate and/or a phosphorus-based flame retardant, or further adding 1,3,5-triazine derivative thereto. SOLUTION: (A) zinc ethylenediaminephosphate, (B) an ethylenediaminephosphate and/or a phosphorus-based flame retardant and (C) 1,3,5-triazine derivative are preferably used at a weight ratio of A:B=1:10-10:1 and (A+B):C=1:10-10:1. The component (A) includes one which is represented by the general formula: Zn2 P2 O8 C2 N2 H10 and has an X-ray diffraction pattern, obtained using CuKα, with at least a plane distance shown in the table. The phosphorus-based flame retardant includes red phosphorus and a phosphate ester. 100 pts.wt. resin is blended with B: 5-250 pts.wt. flame retardant.
Patent JP-H07157359-A (JP)
Title: Carbon-containing refractory
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/103
Filed: 1993-12-09
Abstract: PURPOSE:To ensure superior oxidation and corrosion resistances and excellent spalling resistance for carbonaceous stock-contg. refractories and improve the durability. CONSTITUTION:Zirconium boride and metal zirconium are added to a refractory material contg. 5-90wt.% carbonaceous stock and 10-95wt.% refractory stock by 0.1-5wt.% each of the amt. of the refractory material. The oxidation of the carbonaceous stock near the surfaces of the resulting refractories is prevented to improve the oxidation resistance of the refractories. The brick structure of the refractories is made dense even at the insides, the structure is made tough and the corrosion resistance of the refractories can be improved.
Patent JP-H03203139-A (JP)
Title: Relay sealing method
Inventor: WATANABE OSAMU
IPC: H01H45/02
Filed: 1989-12-29
Abstract: PURPOSE:To seal a box body to a cap body with satisfactory sealing property by fitting the cap body into the opening part of the box body of a relay, and radiating optical beams to the edge part of the opening part of the box body and the outer circumferential part of the cap body to heat and melt these parts. CONSTITUTION:A box body 2 has a step part 22 on the inner circumferential part of the edge part 5 of its opening part 3, and a cap body 4 has a side protruding part 12 on the side surface upper part of its outer circumferential part. The side protruding part 12 is fitted to the step part 11 in the state where the cap body 4 is inserted to the opening part 3 of the box body 2, whereby the cap body 4 is disposed in a determined position of the opening part 3 of the box body 2. The protruding part 14 provided on the cap body 4 has a terminal pin inserting hole 8, through which a terminal pin 7 is inserted. When optical beams are generated from an optical beam generating source 9, and parallel optical beams are penetrated through only the optical beam penetrating part 10c part of a mask body 10, the optical beams are radiated to the edge part 5 of the opening part 3 of the box body 2 and the outer circumferential part of the cap body 4 which correspond to the penetrating part 10c, and these part are heated and melted to seal the box body 2 to the cap body 4. Hence, a good appearance, a satisfactory quality of sealing property, and an improvement in productivity are enhanced.
Patent JP-H05170508-A (JP)
Title: Production of ceramic pipe
Inventor: SUGAI ATSUSHI
IPC: B28B21/30
Filed: 1991-12-25
Abstract: PURPOSE:To suppress the occurrence of elliptical deformation, cracking, etc., on the one end side of a compact (a hanging and supporting part of the compact) and the other end side (a weight engaging part) thereof to be burned and an influence of the defects in the longitudinal direction, avoid the shortening of a product effective length after burning and thereby improve the yield of the product. CONSTITUTION:A cylindrical compact (A) is formed of a ceramic material so that both ends may be small-diameter parts (A1) and (A3) and the one small diameter part (A1) of the compact (A) is then engaged with a hanging and supporting rod 2. A weight engaging part (a weight hanging rod 7) is provided in the other small-diameter part (A2) to carry out burning of the compact (A) while hanging and supporting the compact (A) in a state of a load applied thereto for preventing warpage. Both the small-diameter parts (A1) and (A2) are subsequently removed.
Patent JP-H06193162-A (JP)
Title: Partitioning wall structure
Inventor: TATENO SHINYA
IPC: E04B2/74
Filed: 1992-12-22
Abstract: PURPOSE:To enhance the fire resistance, sound insulation and profile irregularity of a partitioning wall wherein there is no stud. CONSTITUTION:An upper edge and a lower edge of an underlayer board are provided on both side plates 5 of a ceiling runner 3 and a floor runner 3 by way of an end clip 8 while right and left-sided butting of the underlayer boards are connected by way of an intermediate clip 14 as well. Upperlayer boards 18 are mounted to the underlayer boards by way of staples 19. It is so arranged that joint boards 20 are interposed on the rear side of the both-sided butting edges of the upperlayer boards while no stud exists between lined boards on both sides.
Patent JP-H11163842-A (JP)
Title: Base station synchronization system of tdma-tdd system
Inventor: NAGASHIMA KATSUYA
IPC: H04L7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a base station synchronization system of TDMA-TDD system by which the synchronization is ensured so as to reduce a reception error rate even in the case that burst radio waves from other base stations arrive in an overlapping way. SOLUTION: A demodulation circuit 2 demodulates burst data based on an output of a phase detection circuit 1. An RSSI generating circuit 4 outputs an RSSI voltage in response to a reception electric field strength. An edge detection circuit 5 detects it that the RSSI voltage is a preset threshold level or over to generate a digital signal and masks the digital signal with a pulse signal at the end of a CRC discrimination bit outputted from a CRC discrimination circuit 3 for a prescribed period and provides an output of the result. Synchronization means 6, 7 are triggered in an edge timing of the output after masking.
Patent JP-H11231128-A (JP)
Title: Light-absorbing coating part having high absorptivity
Inventor: QUESNEL ETIENNE
IPC: G11B7/135
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain high absorptivity in the visible ray to near infrared ray region while minimizing the risk of a mechanically unstable state by forming a metal thin film in such a manner that the refractive index of the thin film is larger than the refractive index of the same metal in a bulk state and that the absorption const. of the film is smaller than the absorption const. of the metal in a bulk state in a specified spectral range. SOLUTION: The coating part consists of a thick metal layer 4 of a film thickness in several tens nm order, an alumina layer 6 of thickness in 20 to 30 nm order, an optically discontinuous thin aluminum absorbing layer 8 having <=15 nm thickness, and a dielectric layer 10 successively formed on a base body 2. In this case, the light I transmits through the dielectric layer 10 and intrudes in the coating part. Because of the absorptivity of the coating part, the quantity of the reflected light R is extremely little. The aluminum absorbing layer 8 is formed in such a manner that its refractive index is larger than the refractive index of the same metal in a bulk state and that its absorption const. is smaller than the absorption const. of the metal in a bulk state in a specified spectral range.
Patent JP-H03203670-A (JP)
Title: Facsimile apparatus
Inventor: MYOKAN ISAO
IPC: B41J11/02
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the shortage of a motor torque caused by a direct friction of a thermal head to a platen to ensure the correct printing or recording of received image information by a method wherein a friction coefficient of a platen surface abutting on small-width thermal recording paper is larger than that of the other platen surface abutting directly on the thermal head. CONSTITUTION:A platen 23 is of standard single-sided type. A part of the platen abutting on A4 size-width thermal recording paper 20 is subjected to abrasive finishing to have a forward grain 23b. The other part abutting directly on a thermal head 22 is provided with a reverse grain 23a. The surface of the platen 23 is provided with the serrated forward grain 23b having tips directing upward in a rotating direction at a pitch of 0.2-0.8mm, which is smaller than a normal pitch (0.5-1.5mm). The smaller the pitch of the forward grain is determined, the more the adhesion with the thermal recording paper 20 is increased and paper feed properties are improved.
Patent JP-H10181656-A (JP)
Title: Fuel tank unit for motorcycle
Inventor: NATSUME TETSUJI
IPC: B62J35/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently achieve vibration-proofing performance while supporting high weight of a large-sized tank main body, and naturally absorb size change when the tank main body is expanded. SOLUTION: A front part fixing member 27 is provided at an upper front part of an inverted U-letter form cross sectional part 26a of a tank main body 26, an angle of a lowd applied surface 27b is set within an angular range from horizontal to perpendicular to length of a front fork, this is fixed on a car body frame to float, side fixing members 28L, 28R are provided at the front of the tank main body 26 and on both lower side parts of the inverted U-letter form cross secitional surface part 26a, an angle of the load applied surface of each is set to be roughly parallel to a car body center surface, it is fixed on the car body frame to float, a back fixing member 29 is provided at the backmost part of the tank main body, and this is fixed on the car body frame to float.  The side fixing members 28L, 28R and the back fixing member 29 are relativley movable to the car body frame in size expanded.
Patent JP-H09278747-A (JP)
Title: Reduction of water and polar impurity in imide-alkane percarboxylic acid
Inventor: KABAROTSUTEI KURAUDEIO
IPC: C07C409/24
Filed: 1996-12-20
Abstract: Process for reducing the content of water in imido-alkanpercarboxylic acids comprising heating a suspension of imido-alkanpercarboxylc acid in water up to the complete solid melting and subsequent separation of the organic phase from the aqueous phase and recovery of the organic phase containing the imido-alkanpercarboxylic acid.
Patent JP-H09186738-A (JP)
Title: Data transmission method
Inventor: TAKAHASHI SHINSUKE
IPC: H04L12/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method in which a transmission request in response to quality of data such as transmission real time performance is secured by conducting data transmission reception processing based on the priority. SOLUTION: A processor 11 in the system where plural computers are interconnected by a common transmission medium is controlled for data transfer with a LAN adaptor by an interface 301. A processing unit 302 is made up of a data transmission processing unit 3021, a transmission data transfer processing 3022, a data reception processing 3021, and a reception data transfer processing 3024 to control the processor 11 by using a reception buffer 304, a transmission buffer 303, an input data buffer 3051, an output data buffer 3052 and an application data buffer 305 to discriminate the priority of transmission reception processing of data propagated through a transmission medium and conducts data transmission reception processing within a computer based on the discriminated priority.
Patent JP-2001158189-A (JP)
Title: Paper for preparation of refill for systemized pocketbook
Inventor: MARUO MIYOKO
IPC: B42D15/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide paper for preparation of a refill which enables printing on both surfaces of the refill by one setting for printing. SOLUTION: Cuttable lines formed of microperforations 6-9 being parallel respectively to the four sides of the paper 1 for preparation of the refill of A5 size (No. 5 size of series A of Japanese Industrial Standard) are provided in the paper beforehand so that the refill 2 for a systemized pocketbook of Bible size can be cut out. Binding holes 3 for filing the prepared refill 2 in the pocketbook are provided in a binding margin part 4 along one long side of the refill 2, and an area of the refill 2 except the binding margin part 4 is made a printing object area 5.  When the width of the binding margin part 4 having the binding holes 3 provided is denoted by (a) and distances between the four sides of the paper 1 and the microperforations 6-9 thereof by b)-(e) respectively in this paper 1, layout is so made that (a+b)=c and d=e, that is, the printing object area 5 is located in the center of the paper 1.