baber/WOPTO huggingface dataset:
Patent JP-H06167961-A (JP)
Title: System and device for character correction
Inventor: SATO HIROKO
IPC: G06T11/20
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a character with high quality whose line width is corrected at high speed. CONSTITUTION:The coordinate data of coordinate points P0-P24 which form the contour of the character include directional attribute data representing a relative direction from a preceding coordinate point in addition to the coordinate values of the coordinate points. When the coordinate data of, for example, the coordinate point P0 is read in from a font ROM, the directional attribute data is latched, and the coordinate data of the next coordinate point P1 is also latched when it is read in from the font ROM. Those directional attribute data are decoded, and the coordinate point P0 can be corrected by corrective quantity and a corrective direction in accordance with a decoded result, and a new coordinate point P0' is set. Similarly, correction are applied to the coordinate points P1-P24, and the character whose line width of the contour consisting of new coordinate points P0'-P24' shown in broken line can be obtained.
Patent JP-H06168391-A (JP)
Title: Fall-down alarming device
Inventor: INOUE TOMOYUKI
IPC: G08B23/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a fall-down alarming device with less false alarms by constituting a floor mat of plural floor mat components installed on the floor of a room and making a specific fall-down alarm issue. CONSTITUTION:The floor mat Cn installed on the floor of a lavatory room An is divided into the plural floor mat components Cn1-Cn4 and constituted. Also, a receiver E is constituted so as to judge that fall-down is generated in the lavatory room An when more than two of the plural mat components Cn1-Cn4 continue human body pressure detection signals for more than prescribed time after recognizing that the thermal ray type detector Bn of the lavatory room An transmits human body heat detection signals. Thus, there is less probability that more than a prescribed number of the plural mat components Cn1-Cn4 transmit the human body pressure detection signals even when hand laggage or the like is left alone on the floor of the room An is made smaller. Thus, the receiver E hardly issue the false fall-down alarm.
Patent JP-H04191721-A (JP)
Title: Polarization control and its device
Inventor: SHIMIZU HARUHITO
IPC: G02B26/06
Filed: 1990-11-27
Abstract: PURPOSE:To obtain stable control motion by increasing the amount of micro change of a second control signal three times as much as usual only in the case when micro change of a first control signal changes in the direction where the control signal is not made the optimal. CONSTITUTION:It is assumed that the change direction of phi1 to increase specified deflection component strength in a time t1 is in the direction to increase. Hereby, if DELTAphi1 is positive, phi1 increases by 10 deg. and the specified deflection component strength increases. Subsequently, if DELTAphi1 is negative, phi1 decreases by 10 deg. and the specified deflection component strength decreases. Accordingly, phi1 increases by 30 deg. by second micro change. In this way, even when the direction of first change of phi1 is wrong, phi1 comes to be the same value as in the case when it is not wrong at the second change. Consequently, it is possible to obtain stable control motion as lowering of a control speed is restrained.
Patent JP-H0597492-A (JP)
Title: Composition for cement-based water permeable paving material
Inventor: NONAKA MASANORI
IPC: C04B24/26
Filed: 1991-10-01
Abstract: PURPOSE:To provide a paving material having excellent water permeability and bending strength after paving. CONSTITUTION:This compsn. consists of cement, aggregate and re-emulsible powder of a synthetic resin emulsion. The aggregate may be composed of coarse aggregate and <=0.5 time as much fine aggregate as the coarse aggregate. The re-emulsible powder may be used by 1.0-10 pts.wt. per 100 pts.wt. cement.
Patent JP-H09160350-A (JP)
Title: Contact electrification device
Inventor: HIRASHIMA YASUHITO
IPC: F16C13/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a contact electrification device capable of stably and uniformly electrifying a body to be electrified by composing an electrifying body with a conductive tube, interposing elastic members on both end parts, and bringing the electrifying body into contact with the body to be electrified by a pressing means. SOLUTION: The conducive tube 1 is made of a resin tube, and an elastic member 2 is composed of so called foamed member such as a sponge. The conductive tube 1 itself is flexible with regard to deformation in the radial direction. Moreover, since the elastic member 2 is also made of so called the sponge, can be constituted flexibly, easily deforms itself by compression with regard to the deformation in the radial direction and comes into contact with all over the inside wall of the conductive tube 1, uneven or unstable deformation is not caused in the vicinity of the end part of the conductive tube 1. Since the conductive tube 1 itself is flexible with regard to the deformation in the radial direction and the elastic member 2 is made of so called foamed member such a s the sponge, the tube 1 can be constituted flexibly.
Patent JP-2000149551-A (JP)
Title: Semiconductor storage device
Inventor: NAKANO HIROAKI
IPC: G11C11/407
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM(dynamic random access memory) which reduces a leak current resulting from a step-up voltage. SOLUTION: The device includes a memory cell array 1, a sense amplifier circuit 2 for amplifying read data and holding write data of memory cells, a word line-selecting/driving circuit 5 including a row decoder for selecting a word line of the memory cell array 1, and a column decoder 6 for selecting a bit line of the memory cell array 1. The word line-selecting/driving circuit 5 has a word line driver-selecting circuit for supplying a stepped-up word line- driving voltage to a word line driver of the row decoder. The word line driver- selecting circuit controls to stop supplying the word line-driving voltage to the memory cell array and an activated sense amplifier circuit area at a time point when the memory cell array is activated and data of the memory cells is completely read out, and supply the word line-driving voltage again when the memory cell array enters a precharge state.
Patent JP-H08175006-A (JP)
Title: Laser marking apparatus for can
Inventor: TAGAO MASAMI
IPC: B65B61/02
Filed: 1994-12-22
Abstract: PURPOSE: To rapidly and efficiently carve an identifier capable of certainly identifying a painting apparatus applying painting to the inner surface of a can body in the surface of a can. CONSTITUTION: A laser marking apparatus for a can comprises marker heads 35a-35f irradiating the surface of the can 31 arranged at the midway position of a can manufacturing line 32 with laser beams L to carve an identifier in the surface of the can 31, laser oscillators 36 arranged at a remote position with respect to the manufacturing line 32 and the optical fiber cables 37 connecting the laser oscillators 36 and the marker heads 35a-35f. The laser oscillators 36 are isolated from the vicinity of the manufacturing line 32 not only to make the periphery of manufacturing line 32 well-ordered but also to arrange the laser oscillators 36 under the optimum operation environment and laser beams L are efficiently transmitted to the marker heads 35a-35f by the optical fiber cables 37.
Patent JP-H02166371-A (JP)
Title: Cold heat material pack
Inventor: MIZOGUCHI KOICHI
IPC: F25D5/02
Filed: 1988-12-20
Abstract: PURPOSE:To extend cold insulation time dramatically by providing two inner bags, mixing a hydrate agent and an endothermic agent contained in the inner bags to cause endothermic reaction, separating low temperature at least in two occasions, and embodying said endothermic reaction with time lag. CONSTITUTION:A cold insulation pack 11 comprises a first hydrate 12A, a second hydrate 12B and an outer bag 15 which contains an endothermic agent 13 and a polymeric water absorption agent 14 as well. The inner bags 12A and 12B contain a water absorption agent 16. When a seal breaking thread 17A is pulled out, the water absorption agent 16 in the inner bag 12A and the endothermic agent 13 in the outer bag 15 are mixed with each other, thereby causing endothermic reaction. The water separated by the endothermic reaction is absorbed by the agent 14, turned into get state and stabilazed, thereby providing smooth and good feeling to the skin. Then, the inner bag 12B is also opened in a similar manner. The water absorption agent 16 is added so as to cause further endothermic reaction. It is, therefore, possible to obtain temperature at which cold can be felt and extend said cold feeling time.
Patent JP-2001136802-A (JP)
Title: Moldboard
Inventor: TSUCHIYA SATOSHI
IPC: A01B15/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To make soil in a field dug up by a moldboard drop in a more surely reversed state when the soil falls from the action face of the moldboard on the field. SOLUTION: The main body of the moldboard is provided or equipped with a back side drop preventing member 2 for preventing soil in a field which is dug up by the main body 1 of the moldboard from jumping over the upper edge of the main body of the moldboard and falling on the reverse side of the main body of the moldboard.
Patent JP-H07144898-A (JP)
Title: Cargo weight control device
Inventor: KONNO TOMOFUMI
IPC: B66F9/24
Filed: 1993-11-26
Abstract: PURPOSE:To prevent the occurrence of over-load of an industrial vehicle such as a motor truck, which uses a cargo handling tool to lift cargos, by providing a means for detecting cargo handling weight and transmitting/receiving the signal, and thereafter, for adding them in order to compute the total weight and for comparing this total weight with a set weight. CONSTITUTION:In an industrial vehicle, which uses a cargo handling tool to lift cargos in the vertical direction, the electrical signal corresponding to the cargo weight is outputted by a weight detecting tool 1, and this output signal is transmitted from a transmitter 5. On the other hand, the transmitted signal is received by a receiver 28, and converted to the electrical signal. The output signal of the receiver 28 is inputted to a control unit 3, and the control unit 3 successively computes cargo handling weight individually handled, and successively adds them to compute the total weight, and compares this total weight with a set weight, which is previously stored, to output the signal. On the other hand, the output signal of the control unit 3 is respectively inputted to an alarm means 4 and a display means 5 to make a specific alarm, and at least any one of weight value of the cargo handling weight, the total weight and the set weight is displayed.
Patent JP-H10160273-A (JP)
Title: Air conditioner
Inventor: NONAKA MASAYUKI
IPC: F25B13/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To carry out an appropriate control of an electric motor operated expansion valve in any operating conditions thus enabling an efficient operation of an air conditioner, wherein an optimum opening degree of the electric motor operated expansion valve is calculated in response to a temperature of refrigerant in a condenser or an evaporator, a temperature of refrigerant discharged from a compressor and an input to the compressor. SOLUTION: A refrigerant gas having a high temperature and a high pressure which is compressed by a compressor 1 passes through a four-way valve 2 and is condensed in an outdoor heat exchanger 3 by radiating heat to outdoor air. Then, the refrigerant gas is expanded under a reduced pressure by an electric motor operated expansion valve 4 and is evaporated by an indoor heat exchanger 5 by absorbing heat from indoor air and returns to the compressor 1.  A control device 10 for electrically operated expansion valve calculates the entropy of the refrigerant in response to a detected value of a compressor discharge pipe temperature sensor 6, a detected value of an outdoor heat exchanger sensor 7 and a detected value of a compressor electrical input sensor 8 and a detected value of a compressor rotational speed sensor 9 and calculates a superheat at an inlet portion of the compressor 1 and carries out a control of the electric motor operated valve 4 such that the superheat takes an optimum value. Accordingly, it becomes possible to carry out an appropriate control of the electric motor operated expansion valve 4 even in an operating condition where the inlet portion of the compressor 1 is frosted.
Patent JP-S63239288-A (JP)
Inventor: ROIDO UEIN FUANIN
IPC: C07F5/06
Filed: 1987-12-21
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-2001137661-A (JP)
Title: Method of manufacturing photocatalytic filter
Inventor: HIOKI SHINYA
IPC: B01J35/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a photocatalytic filter carrying a photocatalyst on a part to be irradiated with excited light and carrying the photocatalyst selectively on a part to be more strongly irradiated with the excited light. SOLUTION: The photocatalytic filter is manufactured by scattering the photocatalyst to carry at least on one surface of a filter base material having air permeability and the photocatalyst is scattered preferably to uniformize the carried quantity of the photocatalyst or to adjust the angle to the angle of the excited light irradiation at the time of using the photocatalytic filter.
Patent JP-H09225192-A (JP)
Title: Circular clothes-drying tool
Inventor: SHIMIZU HIROMICHI
IPC: D06F57/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To easily attach laundry to a clothes-drying tool in a short time by simultaneously abutting both ends of the laundry on plural pinches and holding it. SOLUTION: This circular clothes-drying tool of a suspension type from a ceiling, for instance, is constituted of a circular clothes-drying main body A, a support B and an operation rod C. The circular clothes-drying main body A is constituted of a circular base panel (a), an outer peripheral ring (b) and plural radiation rods (c) and the circular base panel (a) is freely rotatably attached to the support B. The plural pinches P are respectively attached to the side wall surface 2' of the outer peripheral wall 2 of the circular base panel (a) at the center and the inner peripheral wall 5' of the annular wall 5 of the outer peripheral ring (b). A rotation prevention device for stopping the rotation of the circular clothes-drying main body A is attached on the tip part of the rod main body of the operation rod C.  In the case of drying, the pressurization parts of the pinch P of the base panel (a) and the pinch P of the outer peripheral ring (b) are simultaneously pressurized. Thus, the circular clothes- drying main body A is rotated and the pinches are opened by the action of the operation rod C. The laundry is inserted and the pressurization is released. Thus, the pinches P are closed and it is held. This procedure is repeated.
Patent JP-H06168336-A (JP)
Title: Automatic graph editing system
Inventor: MARUNI TOSHIHIDE
IPC: G06F3/048
Filed: 1992-12-01
Abstract: PURPOSE:To collectively print out graphs edited to a state specified by one output instruction by previously inputting 5 graph editing condition. CONSTITUTION:A graph edition instructing means 2 previously registers graph editing information specifying the array order or the like of plural graphs from an input device 1 in a graph managing file 3. When an output instruction is applied from the device 1, a graph edition instruction extracting means 4 extracts the specified graph editing information from the file 3 and a graph edition instruction sorting means 5 rearranges the extracted information in the ascending order based upon previously regulated key items. A graph edition data preparing means 6 extracts graph data from a graph data file 7 based upon the rearranged graph editing information and prepares graph editing data. A graph editing data sorting means 8 resorts the graph editing data based upon the key items and rearrays the data in printing order and a graph printing means 9 transfers printing data to an output device based upon the resorted result to execute continuous printing.
Patent JP-H10160176-A (JP)
Title: Antifreezing system
Inventor: ANDO MASAKAZU
IPC: F24D3/08
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of water in a circulation circuit surely even it the temperature in an antifreezing system is increased by controlling the time for stopping operation of a circulation means based on the temperature of outer air being fed to the system. SOLUTION: A temperature detector 27 for detecting the critical freezing point of an antifreezing system is disposed in the passage of outer air between an air suction port 9 and an air supply fan 8. A temperature-sensitive thermistor is employed as the temperature detector 27. A control section 29 comprises a memory section 30 and an interval determining section 31 and incorporates a microcomputer, for example. The control section 29 decides whether a temperature detected through the temperature detector 27 is lower than a critical freezing point, i.e., 3 deg.C. It is lower than 3 deg.C, antifreeze operation is started. More specifically, the liquid can be prevented from freezing by simply operating a circulation pump 22 to circulate the liquid.  When the temperature detected through the temperature detector 27 is higher than 7 deg.C, the circulation pump 22 is stopped to end the antifreezing operation.
Patent JP-H01199972-A (JP)
Title: Production of xanthine compound
Inventor: JIYORUJIE FUIRIPOSHIAN
IPC: A61K31/52
Filed: 1988-12-20
Abstract: PURPOSE: To easily and economically obtain 1,3,7-trialkyl xantine processing a neuroleptic effect in high yield by allowing theopromine to react with alkylating agent using a phase-transfer catalyst.  
     CONSTITUTION: The target compound of formula [R 2  is R or (1'- theopromyl(mthyl; R 3  and R 7  are each n-1-6C alkyl] containing new compound such as 1-isopropyl-3,7-dimethyl xantine, etc., is obtained by allowing theopromine to react with an alkylating agent represented the formula, R-X (R is n-1-6C alkyl, branching 3-4C alkyl, benzyl, t-butyl-benzyl or aryl; X is sulfonate, sulfate or halogen) in the presence of a phase-transfer catalyst of quaternary ammonium salt, etc., such as tetrabutylammonium bisufate, etc., and in the presence of excess solid alkaline metal hydroxide such as NaOH, etc., optionally using a solvent such as CH2CH2, etc., at a temp. of 20 to 100°C for 5-20 hrs. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10150299-A (JP)
Title: Method and equipment for inspecting mounted component
Inventor: KOBAYASHI JUNICHI
IPC: H05K13/08
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for inspecting mounted component, which quickly and accurately inspect mounting conditions of various mounted circuit boards. SOLUTION: The image of a mounted circuit board to be inspected is picked up in color (S2), a color image data is generated by A/D conversion of the color image pickup result, and a defect is detected by matching process by brightness comparison between the color image data and a reference master data (S3, S4). As for a color image data wherein no defect is detected by the matching process by brightness comparison, a defect is detected by matching process by hue comparison with the master data (S5, S6), and as for a color image data wherein no defect is detected by the matching process by hue comparison, a defect is detected by matching process by saturation comparison with the master data (S7, S8).
Patent JP-2001141954-A (JP)
Title: Structure for attaching temperature sensor of optical waveguide chip
Inventor: SASAKI KEN
IPC: G02B6/30
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for attaching temperature sensors of an optical waveguide chip capable of saving the handling labor for attaching only a temperature detecting means to the optical waveguide chip without generating stress like imparting distortion to the optical waveguide when the temperature detecting means are attached to the optical waveguie chip. SOLUTION: In the attaching structure, a fiber holding member 13 for holding the end part of optical fibers 15 and the optical waveguide chip 11 in which an optical waveguide is provided are prepared, the end surface 15a of the optical fibers 15 is made to coincide with the end surface of the optical waveguide, the joining surface 13a of the fiber holding member 13 is joined to the joining surface 11b of the optical wavegiude chip 11 each other and also the temperature sensors 19, 23 for detecting the temperature of the optical waveguide chip 11 are attached to the fiber holding member 13.
Patent JP-H06152577-A (JP)
Title: Clock output circuit
Inventor: NAKAMURA HIDEKI
IPC: H04L7/027
Filed: 1992-11-09
Abstract: PURPOSE:To surely detect a signal disconnection in a reception input terminal while ensuring the generation of output signal with the duty ratio of 50% at the normal time. CONSTITUTION:A transmission ECL logic circuit 3 outputs an in-phase output signal for an input signal. A reception ECL logic circuit 9 takes a signal based on a signal sent from a transmission side through a co-axial cable 7 as an input signal, outputting a positive phase output signal and negative phase output signal for the input signal. A terminal resistance 13 connects the power source of a control voltage VTH. and the input of the reception ECL logic circuit 9 so that the input bias of the circuit 9 becomes a level separated more than the noise level from a threshold value. A reception averaging circuit 12 averages the negative phase output signal of the circuit 9 and generates the dc components. A transmission adder 15 superimposes the DC component returned to the transmission side as an input bias to the input signal of the circuit 3.
Patent JP-H10147949-A (JP)
Title: Refroming method for manhole
Inventor: ABE KAORU
IPC: E02D29/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve execution property by assembling a form inside a washed manhole wall via a wire net, and placing mortar between the form and the manhole wall. SOLUTION: When a manhole wall 10 is to be repaired, the wall 10 is washed with high-pressure water, then a synthetic resin presser pipe 17 is inserted into the opening section 14 a of a sewer pipe 14, and its end section is protruded by about the thickness of a mortar wall to be laminated. A wire net 21 is fixed by anchor nuts at the prescribed interval along the inner face of the wall 10, and a form 22 is assembled at the prescribed interval inside the wire net 21. Mortar is placed between the wall 10 and the form 22, and the form 22 and the pipe 17 are removed after the mortar is hardened. When the resin mortar added with acrylic acid metal salt to Portland cement is used, the hardening speed is increased, and the flexibility and adhesiveness is improved.  The strength can be improved, this method can be applied to an angular manhole as well as a round manhole, and a boiler required in the conventional lining method is not required in this method.