baber/WOPTO huggingface dataset:
Patent JP-H04172256-A (JP)
Title: Frequency generator
Inventor: AZUMA RIYUUSUKE
IPC: G01P3/487
Filed: 1990-11-05
Abstract: PURPOSE:To converge the magnetic flux from a magnet on a pattern and to achieve the high output power of a generator by providing a soft magnetic layer on a pattern-forming surface or on the surface of the opposite side; when the coil pattern of a frequency generator is formed on the surface of an insulating resin substrate, the pattern is made to face a permanent magnet and the generator is formed. CONSTITUTION:An insulating resin substrate 1 comprises phenol resin, glass epoxy resin or the like. A circuit pattern 3 constituting a power supply circuit for a driving coil, a circuit for taking out the signal of the coil of the frequency generator and others is formed on the substrate 1. A resist layer 2 is provided on the substrate 1 by the coating of epoxy resin in order to provide electric insulation. A soft magnetic layer 4 which is to become an undercoat is provided on the layer 2. For the soft magnetic material, phenol resin wherein ferrite powder is mixed is used. Thereafter, a coil pattern 5 of the frequency generator is formed on the layer 4 by printing. The pattern is protected with an overcoat 6. A shield plate 7 comprising an iron plate is attached to the lower surface of the substrate 1.
Patent JP-H08161804-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIKAWA MASATOSHI
IPC: G11B15/675
Filed: 1994-12-02
Abstract: PURPOSE: To enable the use of a cartridge having 3.5" form factor size even in the device using a 8mm tape by providing guide grooves of the cartridge on both side plates of the device. CONSTITUTION: Two guide grooves 7, 8 for guiding the cartridge to the loading position from the inserting position are provided on the left/right side plates 9, 10 of a frame body forming an outside case of the device. A cartridge magnetic tape inserted from a cartridge inserting port 3 of the front surface of device is housed in a cartridge holder and transferred to a reel driving mechanism, where is the loading position, from the inserting position along the guide grooves 7, 8 of frame body in accordance with the movement of a slide member driven by a driving mechanism.
Patent JP-S63154071-A (JP)
Title: Power source circuit
Inventor: KANO SATORU
IPC: H02M9/04
Filed: 1986-12-15
Abstract: PURPOSE:To reduce the voltage applied to a switching element by charging capacitors by the same input voltage of potentials of the different directions in loop circuits when switching elements are OFF. CONSTITUTION:A power source is composed of capacitors 13-16 connected in series, coils 17-20, 22, and switching elements (thyristors, etc.) 21, 23 for forming a resonator together with both ends of the capacitors 14, 16 and the coils 20, 22. A capacitor 24 is connected between one end of the capacitor 13 and one end of the capacitor 16, and a gap 25 for discharging is connected to both the ends of the capacitor 24. Thus, the potentials of the capacitors 14, 16 of the resonator are inverted by the OFF, ON of the elements 21, 23, formed in the same potential direction to obtain an output voltage multiplied by N from the input voltage.
Patent JP-H04173608-A (JP)
Title: Structure leg
Inventor: KOGURE SHINICHI
IPC: B65G7/02
Filed: 1990-11-05
Abstract: PURPOSE:To carry out movement by small force and stabilize installation, in the legs for installation and movement of a heavy structure, by forming legs of plural built-up laminated piezoelectric elements whose ends come into contact with a flat floor surface, and applying voltage to the laminated piezoelectric elements in the perpendicular direction to the floor for vibration in the perpendicular direction to the floor. CONSTITUTION:Legs 2 formed of four built-up laminated piezoelectric elements which vibrate in the perpendicular direction to a floor surface 1A are installed at the bottom part 1A of a structure 1. Voltage is applied to both the ends of the legs in an axial direction to vibrate the laminated piezoelectric elements 4 in an axial (vertical) direction. By this vibration, the load of a heavy structure 1 is relieved for movement, so that the force necessary for movement can be reduced. Moreover, contact of the legs 2 with a floor surface also improves installation stability.
Patent JP-2000137321-A (JP)
Title: Heat mode susceptible image forming element for production of positive printing plate
Inventor: VERSCHUEREN ERIC
IPC: B41N1/14
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat mode image forming element for the production of a lithographic printing plate having, a wide latitude for development, high resolution and improved physical and chemical resistance. SOLUTION: This heat mode image forming element for the production of a lithographic printing plate has a first layer containing a polymer soluble with an aq. alkali soln. on a lithographic base having a hydrophilic surface, and further has an IR-sensitive uppermost layer impermeable with an alkali developer on the same surface of the base where the first layer is present. The first layer may be the same layer as the uppermost layer. The uppermost layer contains at least one kind of block copolymer by 0.5 to 500 mg/m2.
Patent JP-S63152916-A (JP)
Inventor: MORITA MASAAKI
IPC: A01G7/00
Filed: 1986-12-16
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-H11117211-A (JP)
Title: Pavement stone
Inventor: NITSUTOU SHIGENOBU
IPC: E01C11/22
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To allow pedestrians to surely confirm the existence of a crosswalk or an intersection by providing a synthetic resin layer mixed with the aluminate of an alkaline earth metal which is an oxide phosphor on the surface of a porcelain tile. SOLUTION: This tile raw material 10 is made of nonglazed porcelain, and it is formed into a nearly square shape. Display sections 20 are convexly protruded, groove sections 20a having a nearly V-shaped cross section are formed, and a white paint is applied to a bottom face to form a substrate layer. When the white paint is dried, a synthetic resin mixed with a luminous phosphor is filled, and a synthetic resin layer 30 is formed and dried. A water paint is used for the white paint, and the aluminate of an alkaline earth metal, i.e., strontium aluminate, is used for the luminous phosphor. The surface section of the synthetic resin layer 30 may be recessed against the surface section of the tile raw material 10. A guide display pavement stone A1 is arranged at a portion on a pavement, and it is fixed by mortar.  The existence of the pavement stone A1 can be easily confirmed visually in darkness at night.
Patent JP-H02146544-A (JP)
Title: Upper layer resist of positive type resist having two-layered structure
Inventor: SAITO KAZUMASA
IPC: G03F7/004
Filed: 1988-11-29
Abstract: PURPOSE:To form halfmicron patterns even on a substrate having steps by using a modified polymer which is formed by modifying a phenolic hydroxyl group to an ether bond and contains a silicon atom as a base resin and incorporating a material which generates an acid by irradiation of energy rays as a photosensitive component therein. CONSTITUTION:The modified polymer which is formed by bringing an alkyl compd. contg. the silicon atom into reaction with a polymer contg. the phenolic hydroxyl group to modify at least 50% of the phenolic hydroxyl group to the ether bond is used as the base resin. The material which generates the acid by irradiation of the energy rays is incorporated therein at 0.5 to 15wt.% of the total weight as the photosensitive component. The alkyl compd. contg. the silicon atom is preferably ethyl(polydimethylsiloxane)methylene chloride. The material which generates the acid by the energy rays is preferably an onium compd. The halfmicron patterns are formed even on the substrate having the steps in this way.
Patent JP-2000129124-A (JP)
Title: Aromatic polysulfone resin composition
Inventor: ARAI NORIYUKI
IPC: C08K7/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polysulfone resin composition including glass fiber, in which adhesion between glass fiber and matrix resin is improved and molded products can show excellent mechanical properties. SOLUTION: This aromatic polysulfone resin composition comprises (A) 100 pts.wt. aromatic polysulfone resin and (B) 5-240 pts.wt. glass fiber, the surface of which is treated with an alkoxysilane having amino group in a treating quantity of >0.03 pt.wt. and <2.0 pts.wt. based on 100 pts.wt. glass fiber.
Patent JP-H04173769-A (JP)
Title: Production of ethyleneamines
Inventor: KOMIYAMA TADASHI
IPC: C07C211/14
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a high-quality ethylenediamine such as diethylenetriamine in good selectivity by making ethylenediamine exist from the beginning of reaction and reacting ethylene glycol with ammonia in the presence of a phosphorus-containing substance. CONSTITUTION:Ethylenediamine is made to exist from the beginning of reaction and ethylene glycol(EG) is reacted with ammonia in a molar ratio of ammonia/EG of >=2, especially 30-50 in the presence of a phosphorus-containing substance, preferably dihydrogenphosphate, dihydrogenpyrophosphate, phosphoric acid, pyrophosphoric acid or phosphorous acid at 200-400 deg.C, preferably 250-300 deg.C under 1-1,000kg/cm<2>G, preferably 200-500kg/cm<2>G pressure to give an ethyleneamine. The amount of ethylenediamine added is 0.01-10mol, preferably 0.3-1mol based on 1mol EG.
Patent JP-2000133024-A (JP)
Title: Projector-type headlamp
Inventor: NAKADA YUTAKA
IPC: F21V13/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and shape of a plurality of reflection surfaces while providing an ideal light distribution pattern. SOLUTION: A first reflection surface 21 composed of a first spheroid having first and second focuses F11, F12, a second reflection surface 22 composed of a second spheroid having first and second foci F21, F22, a first lens 31, and a second lens 32, are disposed in pairs, and a diffusive optical member 5 is provided on a rear surface of the second lens 32. Since the two reflection surfaces 21, 22 are composed of the spheroid, the structure and shape of the reflection surfaces 21, 22 are simplified. Since the diffusive optical member 5 is provided on the rear surface of the second lens 32, a diffused pattern is obtained from the second lens 32, and a hot spot is obtained from the first lens 31, therefore an ideal light distribution pattern for a low beam is obtained.
Patent JP-H05108361-A (JP)
Title: Fuzzy inference device
Inventor: KAMATA TADASHI
IPC: G06N7/02
Filed: 1991-10-18
Abstract: PURPOSE:To perform the real-time control of a fuzzy inference device by carrying out an inference operation in a limited time without causing a large error even with use of a computer which has a comparatively low computing speed. CONSTITUTION:A storage circuit 12 stores plural inference rules having each priority given previously. An inference computing circuit 11 completes the application of another fuzzy inference rule having the priority equal to that of the fuzzy inference rule under application at the time point when a conclusion request signal is received from a conclusion request circuit 14. Then the circuit 11 stops the subsequent inference operations. A conclusion output circuit 13 processes the hitherto outputs of the circuit 11 and obtains the final conclusion. Thus the subsequent operations using the rules of the low priority are stopped with reception of the conclusion request signal. So that the real-time processing is attained. At the same time, a control error is also extremely reduced since only the fuzzy inference rules having such low priority that never affect the final, conclusion are omitted.
Patent JP-H03159254-A (JP)
Title: Wafer transfer device to plasma treatment port
Inventor: SEKIZUKA HIROSHI
IPC: H01L21/205
Filed: 1989-11-17
Abstract: PURPOSE:To accurately detect the position of electrode plates without contacting it by a method wherein a moving scanning light is emitted toward the electrode plates from a side which a support surface confronts, where the scanning light is so tilted as to intersect the electrode plates at an acute angle, and the position where the scanning light comes into contact with the edge of the electrode plate is detected by the photodetection of the reflected light of the scanning light. CONSTITUTION:A scanning detection means 60, which emits a moving scanning light toward the electrode plates from a side which a support surface confronts, where the scanning light is so tilted as to intersect the electrode plate 40 at an acute angle of theta, and detects the position where the scanning light comes into contact with the edge of the electrode plate by the photodetection of the reflected light of the scanning light, is provided. By this setup, as the scanning light comes into contact with the edge of a wafer support face 42b of the electrode plate 40 first without fail, the position where the scanning light comes into contact with the edge of the electrode plate is detected through the reflected light of the scanning light, whereby the wafer support face 42b of the electrode plate 40 is accurately detected.
Patent JP-H06150681-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAMOTO YASUNORI
IPC: G11C17/12
Filed: 1992-11-10
Abstract: PURPOSE:To lower a power source voltage by starting a H or L level by connecting sources to low or high power source potentials and connecting drains to either an inversion or non-inversion bit lines in the case when the memory cores of a ROM are N or P MOS transisters. CONSTITUTION:When a word line 122 or 123 goes to a H level to be selected, N MOS transisters (Tr) 110 or 111 goes to ON and the power source potential VSS of a source is transmitted to the non-inversion or inversion bit line 130 or 131. Furthere, when a word line 120 or 121 goes to a L level and is selected, P MOS Tr 112 or 113 goes to ON, high power source potential VVDD of a source is also transmitted to the inversion or non-inversion bit line 133 or 132. The potential of the conversion bit line 130 is outputted by inverters 160 to 162, the potential of the non-inversion bit line 132 is outputted by inverters 163, 164, 166. In such a manner, the power source voltage is lowered to the higher threshold value among P and N MOS Tr s.
Patent JP-H07150661-A (JP)
Title: Partition
Inventor: KANDA MINORU
IPC: E04B2/74
Filed: 1993-11-30
Abstract: PURPOSE:To provide a highly independent business environment by forming a partition provided with a wall body to divide an office space and installing an opening window having a door on this partitioning wall body. CONSTITUTION:A wall body 10 of a partition 1 provides a unit insertion part 10a, which is a rectangular-shaped and notched part from the upper end. A window unit 12 is removably inserted into the unit insertion part 10a. The window unit 12 is provided with an opening window A where a sliding door A1 which can slide and a turning door A2 are installed in the upper part, thereby forming handles A10 and A20 on the sliding door A1 and the turning door A2 respectively. It is, therefore, possible to have communications by way of the opening door.
Patent JP-H05136012-A (JP)
Title: Manufacture of chip-type electronic parts
Inventor: HANAMURA TOSHIHIRO
IPC: H01G13/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide manufacturing method of chip-type electronic parts which have no deterioration pertinent to a conductor due to plating liquid or water, and are excellent in soldering heat resistance and soldering performance. CONSTITUTION:A condenser is formed on an aluminum substrate, and then a conductor which is connected to the condenser and extends to an edge of a substrate is formed on the aluminum substrate. By exposing the some part of the conductor positioned close to an edge of the substrate, the conductor and the condenser are covered with overcoat. In addition, after coating the exposed portion of the conductor and the edge of overcoat with the use of conductive paste having plating liquid resistance, an external electrode is installed on the edge of the substrate by barrel plating, so that the external electrode can cover the conductive paste.
Patent JP-H11130809-A (JP)
Title: Propylene block copolymer and its resin composition and molded product using the same
Inventor: TANAKA KENJI
IPC: C08F297/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer comprising specific amounts of polypropylene and a propylene-ethylene copolymer, having high flexibility and high transparency, excellent in gloss, impact resistance at normal temperatures and low temperature and useful for a substitute material for flexible vinyl chloride resins, a film, a sheet and various molded products. SOLUTION: This copolymer comprises 78-5 wt.% polypropylene and 22-95 wt.% propylene-ethylene copolymer having 15-60 wt.% ethylene content and has <=20% haze. No cloverlike scattered light is observed in the copolymer according to a light scattering measuring method for measuring the Hv scattering under conditions of crossed Nicol polarized light. The copolymer is obtained by using catalyst comprising a solid catalyst component prepared by bringing a titanium compound into contact with a magnesium compound and an electron donative compound to react therewith, an organosilicon compound represented by the formula, SiR<1> m (OR<2> )4-m [R<1> is a 1-20C hydrocarbon; R<2> is a 1-4C hydrocarbon; (m) is 0-3] and an organoaluminum compound.
Patent JP-H03160830-A (JP)
Title: On-vehicle telephone system
Inventor: YAMADA TAKAO
IPC: H04B7/26
Filed: 1989-11-17
Abstract: PURPOSE:To discriminate the presence of an incoming call in the absence mode and to transmit a message of a caller by sending a reply message recorded in advance in the absence mode to the caller, recording a message from the caller and reproducing it. CONSTITUTION:When a call is arrived in the absence mode, a logic control unit 16 sends a reply signal to a base station and the call is automatically arrived. when the base station sets a line, a reply message transmission section 17 and a message recording section 18 are driven, the reply message recorded in advance in the message transmission section 17 is sent to the caller via a radio channel. The message from the caller is recorded to the recording section 18 in response thereto. After the lapse of prescribed time, the unit 16 opens the line. When the user returns to a vehicle and the message recorded in the recording section 18 is reproduced, the presence of the arrival of call during the absence is discriminated and the caller transmits the message to an opposite party.
Patent JP-2001116395-A (JP)
Title: Condenser integrating liquid receiver
Inventor: WADA KENICHI
IPC: F25B39/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a condenser integrating a liquid receiver in which sufficient vibration resistance and strength can be ensured for the liquid receiver built-in structure, assembling and coupling work is facilitated while absorbing variation easily and overall outer dimensions are reduced by making the piping extremely compact. SOLUTION: The condenser comprises a condenser body section having a plurality of heat transfer tubes coupled between a pair of header pipes, and a supercooling condenser section having a plurality of heat transfer tubes coupled between the extensions of the header pipes and receiving refrigerant from the condenser body section through a liquid receiver. A connector block fixed removably with the liquid receiver is jointed to a part of one header for forming the condenser body section, a refrigerant passage for introducing refrigerant from the condenser body section to the liquid receiver is formed in the connector block and an engaging part of lead pipe for leading refrigerant from the liquid receiver to the supercooling condenser section is provided.
Patent JP-H05104769-A (JP)
Title: Heat accumulation correcting circuit of thermal transfer printer
Inventor: MATSUMOTO TOMOHIKO
IPC: B41M5/26
Filed: 1991-10-21
Abstract: PURPOSE:To enhance correction accuracy by shortly setting the thermal time constant of a temp. estimating operation circuit by correcting the estimation result of temp. on the basis of the detection result of the temp. sensor of a thermal head to expand a correction area range. CONSTITUTION:Since a thermistor 15 is attached to an aluminum base 5, the detection value of the thermistor 15 accurately shows the temp. of the aluminum base 5 and the temp. of the aluminum base 5 contains atmospheric temp. and the temp. rise due to the supply of a current. Therefore, the thermal time constant of a temp. estimating operation circuit 11 can be set to that of the part near to a heating resistor 4 without considering the thermal time constant of the aluminum base 5. By this constitution, the output of the operation circuit 11 shows the temp. of ceramic base 2-glaze 3 when the aluminum base 5 is at certain constant temp. and an estimation value is corrected on the basis of the temp. of the aluminum base 5 detected by the thermistor 15 by a temp. correcting operation circuit 13 to obtain the estimate temp. of the part near to the heating resistor 4.
Patent JP-2000232932-A (JP)
Title: Hanger for clothes
Inventor: SUGITA HATSUO
IPC: A47G25/14
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for clothes for facilitating the mounting work of hooking the clothes whose front surface is closed though provided with a neck part opening like a sweater or a T-shirt on the hanger. SOLUTION: This hanger 10 is composed of a hanger body 11, a suspender 12 and a hinge part 13. Then, the hanger body 11 is divided at the part of the hinge part 13 disposed on a center part and is foldable from the hinge part 13. A hinge shaft is disposed on the tilt at the inclination angle of 45 degrees to the vertical shaft part of the suspender 12. Then, the hanger body 11 is folded with the hinge part 13 as a center, inserted from the neck part opening of the clothes and spread inside the clothes while keeping the suspender 12 projecting from the neck part opening of the clothes.
Patent JP-H09143647-A (JP)
Title: Age hardening treatment for pure gold stock for decoration
Inventor: KAIHARA YASUHIRO
IPC: A44C27/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To produce a pure gold stock improved in hardness by subjecting a pure gold stock contg. a specified amt. of Gd to isothermal treatment in the specified temp. range. SOLUTION: A pure gold stock contg., by weight, 0.05 to 0.2% Gd is prepd. in a vacuum melting machine to cast an ingot. This ingot is subjected to working treatment and is thereafter subjected to isothermal treatment in the temp. range of 150 to 350 deg.C (e.g. at 250 deg.C for about 24hr). Thus, the hardness of the worked product can be improved than that of the conventional one.
Patent JP-H10118341-A (JP)
Title: Fiber for doll hairs
Inventor: ISHIMURA NAOYA
IPC: A63H3/44
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To allow even small children to change dolls' hair style easily for play by fusion-unifying altogether at a certain rate both the thermoplastic resin and glass transitional temperature thermoplastic polymer within a given temperature to compose filaments of outside diameter(OD) within a given range, providing the repeated deformation/restoration function and endurance. SOLUTION: The fibers for doll hair consist of filaments whose outside diameter(OD) is 30-200 micro-m, that are formed by fusion-unifying at a rate of A/B=95/5-20/80 (w-%) altogether both the thermoplastic resin A and one or above two kinds of thermoplastic polymer B whose glass transitional temperature falls within a range of 0-70 deg.C. This glass transitional temperature of thermoplastic polymer B is preferred to fall within this range. For the blending ratio vs. the thermoplastic resin A, the higher the weight in the thermoplastic polymer B, the higher the viscosity, thus, resulting in a difficulty in generating an initial deformation at the deformation process with a blending rate below 5%. If the filament OD is below 30 micro-m, it is too fine and is inferior in curls being held, while if it exceeds 20 micro-m, it is too thick to represent the hair nature.