baber/WOPTO huggingface dataset:
Patent JP-S6443512-A (JP)
Title: Phenyl alpha-trifluoromethylacrylate copolymer and its preparation
Inventor: TAMARU SHINJI
IPC: C08F20/10
Filed: 1987-08-10
Abstract: PURPOSE:To obtain the title copolymer contg. two different kinds of alpha- trifluoromethylacrylic acid derivative units and providing a resist material which is excellent in heat resistance and dry-etching resistance and has a high sensitivity and a high resolution. CONSTITUTION:The title product is a copolymer contg. 1-99mol.% structural units of formula I (where R<1> is CH3; R<2> and R<3> are each CH3 or C6H5) and 99-1mol.% structural units of formula II. It provides a resist material which is excellent in heat resistance and dry-etching resistance and has higher concentration and resolution. This resist material is applied to the surface of a semiconductor substrate by a known method and submitted to prebaking, irradiation and development.
Patent JP-H0652973-A (JP)
Title: Heating element having positive temperature coefficient of resistance
Inventor: HAYASHI TAKESHI
IPC: H05B3/14
Filed: 1992-07-28
Abstract: PURPOSE:To facilitate the connection of a heating element having a positive temperature coefficient of resistance with another lead line by employing a construction in which a release film and an adhesive-backed film are provided at an end are of a lead plate to prevent an adhesive of an insulating film from being stuck to the end of the lead plate, concerning a heating element that has a positive temperature coefficient of resistance and is useful as a heater or a general heating apparatus. CONSTITUTION:A heating element having a positive temperature coefficient of resistance is made up of : a long and thin resistor having a positive temperature coefficient of resistance having, as a primary component, a composition in which electrically conductive fine powder is dispersed within crystalline macromolecules; a pair of upper and lower electrode plates 2 and 3 to which a voltage is applied in an upper/lower thickness-wise direction thereof; lead plates 4 and 5 connected to the electrode plates 2 and 3; and an insulating film 6 which makes all these members insulated from the outside. A release film 7 and an adhesive-backed film for fixing 8 are disposed between one end portions of the lead plates 4 and 5 and the insulating film 6, thereby establishing a construction which prevents any adhesive of the insulating film 6 from sticking to the end portions of the lead plates. This facilitates connection with another lead line, and hence a highly reliable heating element having a positive temperature coefficient of resistance can be offered.
Patent JP-H0484987-A (JP)
Title: Running toy
Inventor: HAGA YOSHINORI
IPC: A63H18/14
Filed: 1990-07-27
Abstract: PURPOSE:To run a running body successively without interrupting a game by providing a charger which performs the quick charge of a battery by supplying a charge current to the battery in the running body via a connection means. CONSTITUTION:At a first contact position, a closed loop via the battery 13, an overcurrent protective circuit 15, a feeder 10a, a brush 9a, a diode 7b, the battery 3, a diode 7c, a brush 9b, a feeder 10b, and the battery 13 is formed, and the charge current from the battery 13 is supplied to the battery 3. At the next contact position, the closed loop via the battery 13, the overcurrent protective circuit 15, the feeder 10a, the brush 9b, a diode 7d, the battery 3, a diode 7a, the brush 9a, the feeder 10b, and the battery 13 is formed, and the charge current from the battery 13 is supplied to the battery 3. Similarly, a charging operation is performed only while the running body 1 runs on a charge block 19a successively, and the battery 3 can be charged.
Patent JP-H1015964-A (JP)
Title: Artificial marble fitted with cloth and its production
Inventor: OTAKI KUNIHIKO
IPC: B29K105/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain artificial marble having a good quality feeling and a hard surface hard to damage by applying sheet like cloth of which the texture is larger than the average particle size of an inorg. filler to the outermost layer of syrup for artificial marble containing the inorg. filler to heat and polymerize the syrup. SOLUTION: Sheet like cloth of which the texture is larger than the average particle size of an inorg. filler is applied to the outermost layer of syrup for artificial marble containing an inorg. filler and heated in such a state that a part of the inorg. filler is exposed to the outside of the sheet like cloth to polymerize the syrup to integrate the sheet like cloth with the outermost layer of the syrup. Herein, heating is performed in such a state that the sheet like cloth of which the texture is 15μm or more is applied to the outermost layer of the syrup for artificial marble containing the inorg. filler with an average particle size of 15μm or more to polymerize the syrup. Further, the inorg. filler with the average particle size of below 15μm is added to methyl methacrylate of the syrup for the artificial marble.  This artificial marble has a hard surface hard to damage and a novel design.
Patent JP-H0861073-A (JP)
Title: Supercharger for engine
Inventor: UESUGI TATSUYA
IPC: F02B37/12
Filed: 1994-08-25
Abstract: PURPOSE: To avoid the occurrence of any surging surely in time of sudden deceleration as maintaining the extent of excellent accelerating performance in auxiliarily driving a turbosupercharger in time of acceleration as well as to promote the secureness of good reaccelerating performance after the sudden deceleration. CONSTITUTION: At the time of engine acceleration, hydraulic fluid is fed to an oil feed nozzle 62 from an oil pump 50, auxiliarily driving a turbo turning shaft in a turbosupercharger 24. In time of sudden deceleration being liable to produce a surging motion, namely, at a time when a throttle valve 15 is suddenly closed, an air bypass valve 13 is opened and thereby both upstream and downstream sides of a compressor housing 30 are bypassed, and intake air is made to flow back, whereby the extent of supercharging pressure is lowered to some degrees, and a compressor suction air flow rate is increased.
Patent JP-2000004543-A (JP)
Title: Power supply of working machine
Inventor: KOMAI YASUHIRO
IPC: H02J7/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enable, with a simplified structure, easier and more effective charging to a secondary battery and surely impede short-circuit of an electric circuit. SOLUTION: A power supply 10 is provided with a power feeding mechanism 100 for charging the power to a secondary battery 35 in a tool holder 18, a power receiving contact 104 which is provided in this tool holder 18 to be in direct contact with a power feeding pin 102 forming the power feeding mechanism 100, and a power receiving circuit 106 provided in a holder 18 for electrically connecting a contact 104 and the secondary battery 35. The power receiving circuit 106 is also provided with an reverse current preventing circuit 110 for impeding the reverse flow of current to the contact 104 from the secondary battery 35.
Patent JP-2000023299-A (JP)
Title: Control device and method for localization of sound image
Inventor: YASUDA HARUTAKE
IPC: H04R5/033
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To attain the smooth control of the localized position of a sound image in a small hardware scale where only a single small sound image localization filter is prepared for both Rch and Lch respectively. SOLUTION: This control device has the sound image localization filters 12 and 22 which simulate the head part transfer functions measured against the localized position of each sound image and a control means 1 which controls the characteristics of both filters 12 and 22 by changing the coefficients of these filters stored in coefficient buffers 13 and 23 and then controls the aural position of a sound source signal. Each of filters 12 and 22 uses a single IIR filter, and the means 1 has a coefficient calculation means which calculates the coefficients of filters 12 and 22 simulating the head part transfer functions based on the characteristic parameter value that approximates the frequency characteristic of a given target head part transfer function.
Patent JP-S6178075-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: H01R13/52
Filed: 1984-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6261529-A (JP)
Inventor: ISHIKURA KENJI
IPC: A01K61/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58103726-A (JP)
Inventor: SAKURAI YOUICHI
IPC: G10H1/34
Filed: 1981-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0923956-A (JP)
Title: Frame
Inventor: KONISHI TOSHIKO
IPC: A47G1/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To rationally manufacture a frame with a mark by manufacturing a large amount of main body frames, inner frames and back surface plates, etc. of the frame in the same shape and dimension and attaching only the various kinds or specified kind of the marks to the mark attaching part of the inner frame. SOLUTION: This frame 1 is composed of a three-dimensional frame 2, the inner frame 3 and the back surface plate 4, a fitting part 5 is recessed on the back side of the three-dimensional frame 2 and an engaging pawl is turnably attached to the periphery of the fitting part 5. The inner frame 3 is made in the shape and the dimension to be exposed by a prescribed width from the inner periphery of the main body frame 2 at the time of being fitted to the fitting part 5 on the back side of the main body frame 2, a semi-circular notch is provided on the lower side of the inner frame 3 further and the notch is used for the mark attaching part 7.  A large amount of the main body frames 2, the inner frames 3 and the back surface plates 4 in the same shape and in the same dimension are produced and a mark plate 8 to which a desired mark 9 is attached is selected and stuck to the mark attaching part 7 of the inner frame 3 by an adhesive material. On the mark plate 8, the mark 9 such as a family crest, a company badge, a name and a company name, etc., for instance, is attached by means of printing, engraving and flocking, etc.
Patent JP-2001026994-A (JP)
Title: Building with heat accumulator
Inventor: TSUJII KAZUHIRO
IPC: E04B1/74
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To minimize the temperature difference between daytime and nighttime in winter and reduce the heating load heat value by providing a structure capable of introducing sunbeams into a room, and providing a heat accumulator in the part exposed to the introduced solar beam. SOLUTION: This building 100 is constituted so that sunbeams can be introduced into a room. A heat accumulator 10 is arranged on the lower surface of a floor exposed to the sunbeams introduced through an opening 50. It absorbs and accumulates the thermal energy by sunshine in the daytime and releases the accumulated thermal energy into the building in the nighttime to reduce the temperature change in the indoor. A floorboard 30 formed of reinforced glass is laid on the floor surface, and a number of heat accumulators 10 for storing the thermal energy are housed in an underfloor space part 40. The heat accumulator 10 is formed of a capsule formed in a ball shape and a latent heat accumulating medium sealed therein.  According to this, since the influence of the external temperature change can be moderated, a comfortable living space can be formed only by sing a slight heating load heat value.
Patent JP-S6445639-A (JP)
Title: Swing number setting regulator for swing roller
Inventor: ARAUCHI TAKASHI
IPC: B41F33/10
Filed: 1987-08-14
Abstract: PURPOSE:To maintain density distribution of each sheet constant by independently driving swing rollers of a machine for driving a plate cylinder to vary the swing number of the roller with respect to the rotating speed of the cylinder. CONSTITUTION:A deviation calculator 11 is so controlled to drive a servo motor 6 as to eliminate a deviation of a counted value of a present value counter 5 from a present value counter 10, and the rotating speed of a plate cylinder is rate-synchronized with that of a servo motor 6. That is, a cylinder cam 53 is rotated by the rotary force of the motor 6, a cam follower 54 is driven as to follow up it, a bar 55 is rotated at a shaft 55a as a center, and a swing roller shaft 58 is thereby reciprocated. As a result, a swing roller 50 moving integrally with the swing shaft 58 is swingingly driven in rate-synchronization with the rotating speed of the cylinder. Here, since the rate can be arbitrarily set by using a digital switch 4, the swing roller can be synchronized with the rotating speed of the machine, and the swing number can be arbitrarily set.
Patent JP-H0548871-A (JP)
Title: Facsimile equipment
Inventor: ABE FUMITAKE
IPC: H04N1/387
Filed: 1991-08-13
Abstract: PURPOSE:To simplify an original input/output operation in a facsimile communication by transmitting picture information so that all the information may be erected by deciding the coincidence degree of each pattern that a dictionary part holds even if an original page in which characters are inverted exists in a transmission original. CONSTITUTION:An input processing part 2 reads an original and stores picture information of the original by a page unit in an original storage part 3. A decision processing part 4 segments the picture information of a rectangular frame area every one page of the original based on coordinate information that area information 10 holds, decides the coincidence degree of patterns for a reference dictionary 110 and a displacement dictionary 120 that the dictionary part 1 holds, adds dictionary information having the highest coincidence degree every page and stores the information in the original storage part 3. An array processing part 5 reads picture information corresponding to the original from the original storage part 3 and forms picture information for transmission arrayed to the picture information pattern in which picture information is erected based on the dictionary information added to the page in the original storage part 3. Thus, picture information can be transmitted by making the information be erect.
Patent JP-H0370444-A (JP)
Title: Controller for motor
Inventor: TSUKAHARA HIDEYUKI
IPC: H02K5/167
Filed: 1989-08-03
Abstract: PURPOSE:To reduce the swing of a pivot section, and to prevent the generation of noises due to vibrations by installing a conical receiving section brought into contact with the pivot section when thrust is changed. CONSTITUTION:A washer 20 as a support wall fixed onto the inner surface of a bracket 18 oppositely faced to a pivot section 16, an indentation as a conical receiving section 21 along the curved surface shape of the pivot section 16 at the center of the washer 20, the inner base 22 of the indentation 21 as a contact with the pivot section 16 and the peripheral wall surface 23 of the indentation 21 are provided. When thrust is varied, the conical receiving section 21 formed to the support wall 20 prevents displacement in the lateral direction of the rotating pivot section 16.
Patent JP-S57122210-A (JP)
Title: Gas burner
Inventor: HIGUCHI TOMEO
IPC: F23D14/30
Filed: 1981-12-14
Abstract: PURPOSE:To provide uniform and positive heating to an object to be heated, regardless of the condition of said object, by emitting radiant heat to said object from a burner, a part or the whole of which has a certain angle to the object to be heated. CONSTITUTION:The burner part 9 which is made of a wire netting and the like is arranged to emit radiant heat generated by burning, so as to have a certain angles to an object to be heated such as a fish to be broiled, to the gas burner 7 of a gas table of pre-mixing type, used for broiling fish and the like. With such an arrangement, nearly even heat distribution can be obtained from the above-mentioned burner, to either part directly under a burner part 9 or between the burner parts 9.
Patent JP-S5992413-A (JP)
Title: Magnetic reproduction system
Inventor: SAWAZAKI KENICHI
IPC: G11B5/00
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a reproduction output having a high level and high S/N even to a magnetic record signal of ultra-high density by making use of a change of the coupling degree of a high frequency coupling circuit which varies its coupling degree by the change of the high frequency characteristics of a magnetic material due to a signal magnetic field generated from a magnetic recording medium. CONSTITUTION:A magnetic recording medium 1 contains a record layer 3 and a magnetic film 4 formed on the layer 3 with high frequency characteristics varying with a signal magnetic field which is magnetically recorded to the layer 3. A reproduction head 5 forms a coaxial resonator which defines the thickness direction of the medium 1 as a resonance current path with an external conductor 6, a needle-shaped electrode 7 and a conductor 11. Then a high frequency coupling circuit which uses the film 4 as a coupling element is formed with an input coupling coil 13, a coaxial resonator and the 2nd coupling coil 15. The head 5 is driven relatively to the medium 1, and at the same time the high frequency energy is injected to the high frequency coupling circuit via the coil 13. Thus the electromagnetic coupling degree of the high frequency coupling circuit varies, and the high frequency output voltage emergiing at the output of the coaxial resonator received modulation corresponding to the signal magnetic field. This modulation is detected to obtain a reproduction output 23.
Patent JP-S5992530-A (JP)
Title: Formation of microscopic pattern
Inventor: MORI KUNIHIRO
IPC: G03F7/26
Filed: 1982-11-18
Abstract: PURPOSE:To suppress to the minimum the irregularity of the pattern measurements on the substrate with a stepped part by a method wherein an organic substance layer is formed on the substrate with a stepped part, and after said layer has been melted, unnecessary parts are removed using a resist pattern. CONSTITUTION:After the powdery grains of organic substance have been dispersedly stored in a housing vessel together with the liquid having the specific gravity smaller than that of the grains, a substrate 26 with a stepped part 25 is formed on the upper surface, and an organic substance layer 27 is formed on the substrate 26 in such a manner that the stepped part will be facing upward. Besides, after said layer 27 has been melted by performing a heat treatment, a resistor pattern 29 is formed on the layer 27, then the layer 27 is removed using said pattern 29, and the layer 27 pattern is formed, thereby enabling to suppress to the minimum the irregularity of measurements of the organic substance patterns located on the substrate having a stepped part.
Patent JP-S6180395-A (JP)
Inventor: UCHIDA MICHIHISA
IPC: G06Q20/40
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0370471-A (JP)
Title: Constant voltage output circuit
Inventor: TAKAHASHI HIROYUKI
IPC: H02M7/12
Filed: 1989-08-04
Abstract: PURPOSE:To elevate the efficiency by controlling the power supply from the inductance installed between a rectifying circuit and a capacitor for smoothing to the smoothing capacitor by a switching element. CONSTITUTION:A constant voltage output circuit all wave rectifies an AC power source 1 through a noise cut filter circuit NF and a diode bridge circuit 5, and further supplies power to load 10 through a step-up DC-DC converter CON. Moreover, for this control, a zero-cross detection circuit 14, a microprocessor 17 with a built-in ROM, and others are equipped. And said convertor circuit CON is composed of an inductance 6, a diode 7, a switching element 8, and a capacitor 9, and the switching element 8 is controlled by the PWM pulse signal being operated, etc., in a cycle half the zero-cross of AC input. As a result, the power factor can be improved.
Patent JP-H0654511-A (JP)
Title: Molding method for stator in stepping motor
Inventor: HARA KEIICHI
IPC: H02K37/14
Filed: 1992-07-29
Abstract: PURPOSE:To stabilize the accuracy of a product by preventing the deformation of a stator by the injection pressure during the molding. CONSTITUTION:A plurality of protuberances P are provided on each topside of the slide molds 8, 9, 10, and 11 for molding the stators 1, 2, 3, and 4 of a stepping motor in combination. Each protuberance P bears the bottom of each flange 1a and 3a of the stators 1 and 3, and prevents the flange from bending by the injection pressure of resin.
Patent JP-H1144694-A (JP)
Title: Scanning near-field optical microscope
Inventor: OKADA MASASHI
IPC: G01N37/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning near-filed optical microscope which can intensity the intensity of evanescent light to be wavelength-converted at the tip of a probe even when a low-output laser is used by a method wherein a thin film which intensifies the evanescent light is formed in a part in which a sample is placed on a sample base. SOLUTION: A thin film 4 which intensities evanescent light is formed on a face on which a sample 5 is placed at a prism 3 (a sample base). Light 2 from a laser light source 1 is totally reflected by a face on which the thin film 4 is formed at the prism 3, and the intensity of evanescent light generated near the surface of the sample 5 is intensified by the thin film 4. In this state, when a probe 6 is brought close to the sample 5 by a scanning device 7, a nonlinear optical substance at the tip of the probe 6 interacts with the evanescent light, and the evanescent light is wavelength-converted. Propagation light which is wavelength-converted so as to reach a lens 8 is measured by a photodetector 10, and a signal indicating the intensity of the light is sent to a computer 12.  The computer 12 controls the scanning device 7, the surface of the sample 5 is scanned, and a mapping operation is performed.
Patent JP-H0627335-A (JP)
Title: Optical waveguide device
Inventor: HIDAKA HIROMI
IPC: G02B6/122
Filed: 1992-07-07
Abstract: PURPOSE:To easily produce the optical waveguide device and to suppress the generation of axis misalignment, etc., by inserting optical fibers between substrates facing each other in the state of embedding the optical fibers between buffer layers. CONSTITUTION:For example, a quartz substrate is used as the lower substrate 1 and after grooves 5 for positioning the optical fibers are formed therein, a quartz fine powder layer 4a to constitute the buffer layer is deposited thereon. The optical fibers 3 are placed on the quartz fine powder layer 4a. A substrate deposited and formed with the quartz fine powder layer 4b in the same manner is prepd. as another upper substrate 2. These substrates are superposed on each other to hold the optical fibers 3 therebetween and are integrated by sintering. As a result, the optical fiber 3 at the state in which the optical fibers 3 are exactly positioned and are embeded in the state between two sheets of the substrates 1 and 2 is obtd. Then, the device of the substrate type waveguide structure is obtd. by utilizing the existing optical fibers. The straining of the embedded optical fibers 3 by heat, etc., is effectively suppressed by selecting the materials, thicknesses, etc., of the upper and lower substrates 1, 2.