baber/WOPTO huggingface dataset:
Patent JP-H07288008-A (JP)
Title: Combination lamp for automobile
Inventor: HARADA TATSUHIKO
IPC: F21S8/10
Filed: 1994-04-18
Abstract: PURPOSE:To improve the visibility of a boundary region of neighboring lamps at the time of lighting by bring a barrier plate which partitions a lighting chamber, near an outer lens and at the same time making the diffusion angle of a step element, on the barrier plate and near outside of an automobile, larger than those in other regions. CONSTITUTION:In a combination lamp, the front face of a lamp body in which lamp light sources with different functions are respectively stored in lighting chambers S3, S4 partitioned by a diaphragm 50c is covered with an outer lens whose side edge part turns in the side of the lamp body. The part which can be seen through is narrowed and thus the pearance of the lamp is made excellent by expanding the diaphragm 50c to the position near the outer lens. The curvature (diffusion angle) of a vertically long cylindrical step 14 of the outer lens in the periphery A5 of the diaphragm in a region corresponding to the lighting chamber S4 is wider than that of other region, so that the light beams going toward the lighting chamber S3 side are emitted outside of the lens based on light guiding function of the lens and the boundary of the light emitting part is made clear.
Patent JP-S5939882-A (JP)
Inventor: REONAADO JIYOSEFU SUTATSUCHI
IPC: A01N47/36
Filed: 1983-05-04
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-S57198278-A (JP)
Title: Production of hydrogen
Inventor: UKIHASHI HIROSHI
IPC: C25B1/04
Filed: 1981-05-27
Abstract: PURPOSE: To efficiently produce hydrogen by electrolyzing water with a fluorine- contg. cation exchange resin membrane made of terpolymer of a fluorovinyl compound with a fluorovinyl ether compound and a fluorinated olefin compound as a diaphragm.  
     CONSTITUTION: Water is electrolyzed with a fluorine-contg. cation exchange resin membrane as a diaphragm. The membrane is made of terpolymer of a fluorovinyl compound represented by formulaIwith a fluorovinyl ether compound represented by formula II and a fluorinated olefin compound, and the exchange capacity of the membrane is 0.5W2.5milliequiv. per 1g dry resin. In formulaI, X is F or -CF 3 , each of Y and Y' is F or 1W10C perfluoroalkyl, l=0W3, m=0W1, n=1W12, A is a member of -COOH, -COF or -CN, -COOR 1 , -COOM, -CONR 2 R 3 , where R 1  is 1W10C alkyl, each of R 2  and R 3  is H, and M is an alkali metal. In formula II X and Y are identical with X and Y in formulaI, and Rf is 1W12C perfluoroalkyl. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11273777-A (JP)
Title: Wire harness plug
Inventor: SHIBUE NOBUYUKI
IPC: H01R4/48
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve workability in the wiring work. SOLUTION: A housing 13 of a wire harness plug 11 comprises a body 13a and a cover 13b, and an indication part 50 indicative of electrical ratings and application of the wire harness plug 11 is formed on the surface of the cover 13b. A recess 14 into which a inserted part of a wire harness connector is inserted is formed in the front surface of the housing 13. Plug blades 15, 15' to the base ends of which wires are connected are installed in the recess 14 in a manner to face their tip parts to the opening of the recess 14. The cores of the wires inserted from recesses 19 to be used as wire insertion holes are elastically caught between contact pieces 15a of the plug blades 15, 15' and lock springs 20.  An operation handle 21b of a release button 21 is exposed from the surface of the cover 13b and a releasing part 21a pushingly separates the lock spring 20 from the contact pieces 15a by operating the operation handle 21b, so that the elastically caught state of the cores is released.
Patent JP-H11278015-A (JP)
Title: Studless tire
Inventor: SAKAGUCHI TETSUYA
IPC: B60C1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and drive stability at the initial stage of the use of a studless tire. SOLUTION: A tread rubber 11 comprises a surface rubber layer 9 arranged in a low thickness on a tread surface; and a base rubber 1a other than the surface rubber layer 10. The base rubber layer 10 is formed of soft rubbers GS1 and GS2 (GS) suitable for running on an ice snow road. The surface rubber layer 9 is formed of a hard rubber Ga having JISA hardness higher than that of the soft rubber Gs of the base part rubber layer 10. In this case, the thickness of the surface rubber layer 9 is 0.2-1.0 mm and JISA hardness (Ha) of the hard rubber Ga is 50-60 degree.
Patent JP-H07259042-A (JP)
Title: Road surface freeze preventing material
Inventor: HAYASHI KOZABURO
IPC: E01H10/00
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate necessity for works to bore in the road surface or the like and allow splitting the ice in any desired place using a simple configuration. CONSTITUTION:A road surface freeze preventing material 11 is prepared by mixing a large quantity of slip preventive material 3 consisting of sand or gravel with an elastic material 2 consisting of rubber chips. It may also be accepted that a slip preventive plate 4 consisting of iron plate is provided on the bottom surface of such an elastic material 2 in a consolidated structure. The freeze preventing material 11 scattered in a great quantity on the road surface is compressed and deflected by the load of a car applied on the ice layer, and a shearing force acts on the ice layer to split it. Also slippage relative to the road surface can be prevented by the material 3 or the plate 4.
Patent JP-S575567-A (JP)
Title: Reflective convergence bank for wave power generation
Inventor: KOBAYASHI HIROSHI
IPC: E02B9/08
Filed: 1980-06-12
Abstract: PURPOSE: To improve the efficiency of wave power generation vy installing a wave power generating apparatus between the reflective convergence bank and the penetrable bank for incident wave and amplifying the wave height through the overlapping of the incident and the reflective waves between the both banks.  
     CONSTITUTION: The reflective convergence bank 2 having impenetrable paraboloid and the penetrable bank 1 for the incident wave are arranged, keeping the distance corresponding to the wavelength of the offing wave, and in the middle point, a wave power generating apparatus 3 is arranged. When the offing wave having the wavelength L advances into the bank 2 through the bank 1 having filtering effect, waves converge into the focus of the paraboloid which the bank surface of the bank 2 forms. Owing to the bank surface, the offing wave having the wavelength L generates the overlapped wave, and in the vicinity of the focus, the vertical movement of the sea surface is amplified by the convergence of the wave energy. On the other hand, owing to the bank 1, the ordinary wave can pass free from resistance, and the stormy wave reaches the bank 2 reducing the excessive wave height. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257712-A (JP)
Title: Sampling rate converter
Inventor: TAKAYAMA SHIYUN
IPC: H03H17/06
Filed: 1989-03-30
Abstract: PURPOSE:To improve the conversion characteristic and the accuracy with small and simple circuit constitution by combining a rate conversion filter varying the sampling rate with a low pass filter eliminating an undesired band component. CONSTITUTION:A rate conversion filter 2 applies oversampling to a digital signal DG1 or DG2 at a prescribed frequency band in response to a Nyquist frequency f2/2 or f1/2 of a 2nd or 1st sampling frequency f2 or f1 being a high frequency to obtain the digital signal DG1 or DG2 having the 1st or 2nd sampling frequency f1 or frequency f2 being a low frequency. Then a low pass filter 8 applies band limit to the digital signal DG1 or DG2 in response to a Nyquist frequency f1/2 or f2/2 of the 1st or 2nd sampling frequency f1 or f2 being a low frequency. Thus, number of degree of the oversampling filter is reduced and high conversion characteristic and accuracy is obtained with small and simple circuit constitution.
Patent JP-S62235834-A (JP)
Title: Optical input level detection circuit for optical receiver
Inventor: KONO OSAMU
IPC: H04B17/00
Filed: 1986-04-07
Abstract: PURPOSE:To detect the slight fluctuating amount of an optical input at high accuracy and to improve the system by previous maintenance by converting the mean of a current flowing in a light receiving element into a digital signal and outputting a corresponding optical input level from a storage device with the converted signal as an address. CONSTITUTION:A current detection circuit 11 comprised of resistances R1 and R2 detects the instantaneous value of the current flowing in the light receiving element 1 in an optical reception circuit. The instantaneous value is converted into a mean (analog value) through a low-pass filter circuit 12 composed of a resistance R3 and a capacitor C1. An A/D converter 13 converts the mean of the current into a digital value. With the digital mean (analog value) of the current as an address, digital data on the corresponding optical input value whose address is stored is read out of a ROM 14, and supplied to a display circuit and an alarm circuit through a digital processor.
Patent JP-2000273897-A (JP)
Title: Bucket device
Inventor: MORITA TAKESHI
IPC: E02F3/407
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bucket device capable of discharging a loaded object such as earth and sand stored in a bucket properly and digging a small width ditch efficiently without increasing a bucket width of the bucket device. SOLUTION: This bucket device is provided with a bucket main body 6 mounted on a support means between a storage position of a loaded object and a discharge position of the loaded object so as to swing freely, a bucket bottom plate 8 arranged in the bucket main body 6 so as to swing freely, and a link mechanism 10 provided between the bucket bottom plate 8 and the support means 4. A position of the bucket bottom plate 8 is regulated by the link mechanism 10 so that a storage space for the loaded object is gradually reduced when a swing position of the bucket main body 6 approaches an end on a discharge position side.
Patent JP-S63242694-A (JP)
Inventor: BANJO TOSHINOBU
IPC: B42D15/10
Filed: 1987-03-31
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-S59206272-A (JP)
Inventor: KOMURO KATSUSUKE
IPC: B62K19/10
Filed: 1983-05-07
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-2000276088-A (JP)
Title: Self-standing information display device
Inventor: YAMAMOTO MASAO
IPC: G09F19/22
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the information display device capable of broadcasting image information that circumferential people can easily discriminate. SOLUTION: Still information display parts (3a to 3c) provided at an information part of a frame body 1 (back cover 1b, etc.), broadcast image data supplied from an information unit 6 and an area formed below an image display part 2 is positively used to constitute the still information display part 3 having the still information sandwiched between two still information part panels 3c. Then an effective information display is made by giving the lighting 3a of a lighting device from behind the still information.
Patent JP-S57196120-A (JP)
Title: Detecting sensor for abnormal temperature
Inventor: WAKAHARA KOUJI
IPC: G01K5/52
Filed: 1981-05-28
Abstract: PURPOSE:To facilitate detecting of a position where abnormal temperature is produced, by reducing an electric resistance of a pressurizing conductor through a voltage produced due to deformation of a tube which contracts at given temperature. CONSTITUTION:In a tube 1, which contracts at given temperature, a pressurizing conductor 2, which performs an electric conduction resulting from the application of a pressure, and better conductors 3 and 4, positioned at opposite sides thereof, are located. In case reflecting wave is detected, a shield 5 is situated to prevent the occurrence of noise. At a normal temperature, a thermal contractive tube 1 is in no deforming state and a pressurizing conductor 2 in the tube is not pressurized at all, whereby an electric resistance is very high. Thus, even if a pulse wave is applied between two wires, a reflecting wave is not detected if a mathing is made on the terminal of the wire. On the contrary, if a part of a sensor is brought to a high temperature, the tube at said part contracts. As a result, the pressurizing conductor 2 is pressurized, the electric resistance of the pressurized part attains in the proximity of a 0, and the two wires are brought to a short-circuiting state.
Patent JP-S59204596-A (JP)
Title: Thermal recording paper
Inventor: UENO MASUZOU
IPC: B41M5/333
Filed: 1983-05-10
Abstract: PURPOSE:To enhance high-speed recordability and stability of a recorded image, by providing a color forming layer comprising a colorless or light-colored leuco dye and a specified 6-hydroxy-2 naphthoic acid ester. CONSTITUTION:A leuco dye and a 6-hydroxy-2-naphthoic acid ester of the formula, wherein R is an alkyl group or an aralkyl group, are separately pulverized by a grinder such as a ball mill, an attritor or a sand grinder or an appropriate emulsifier while using water as a medium. Various additive materials are added to the pulverized materials in accordance with the object to obtain a coating liquid. The coating liquid is applied to a base such as a paper or a film to obtain a thermal recording paper, which has high-speed recordability and is excellent in stability of a recorded image.
Patent JP-H03280415-A (JP)
Title: Electric double layer capacitor
Inventor: TAKAYAMA KAZUKIMI
IPC: H01G11/42
Filed: 1990-03-28
Abstract: PURPOSE:To reduce internal resistance without lowering capacitance by a method wherein metal powder, having innumerable, void is contained in the material of polarizable electrode. CONSTITUTION:When the mixture 10, formed by mixing fused metal and carbon, is jetted out from a nozzle 9 against a rotating metal plate 12, the mixture is quenched because the temperature of the metal plate 12 is low, and the metal powder 5 containing carbon 6 is obtained. Then, when a decarbonization treatment is conducted by retaining the metal powder 5 in heated state in an hydrogen atmosphere, void 7 are formed on the part where carbon 6 is present, and as a result, the surface area of the metal powder 5 is increased. If the metal powder is contained in the material of the polarizable electrode 2, the decrease of capacitance can be prevented while contributing to reduce internal resistance.
Patent JP-S60223849-A (JP)
Title: Artificial marble
Inventor: INNAMI HIDETOSHI
IPC: C08L33/00
Filed: 1984-04-23
Abstract: PURPOSE:An artificial marble having high whiteness and transparency, comprising an acrylic ester polymer and cristobalite powders having excellent whiteness. CONSTITUTION:An artificial marble comprising 20-80wt% polymer (A) consisting mainly of an alkyl (meth)acrylate and 80-20wt% alpha-cristobalite powders (B) having a degree of whiteness of 95 or higher and an average particle diameter of 50mum or less. Components A and B have approximately the same refractive indexes, and therefore, a molded product with excessive transparency might possibly result; however, the alpha-cristobalite with an average particle diameter of 50mum or less has moderate opacifying properties, and thus a molded product which has appearance well-balanced between transparency and opacity, having depth, and has excellent whiteness is obtainable.
Patent JP-H01253390-A (JP)
Title: Signal transmission system for key telephone system
Inventor: UMETSU MITSUO
IPC: H04Q3/58
Filed: 1988-04-01
Abstract: PURPOSE:To simplify the data transmission/reception circuit of a key telephone set by providing a means which decides the kinds of answer signals based on the requesting data of the key telephone set and an answer signal sending means which stops the power supply from a signal line to the key telephone set at a time interval corresponding to the kind of the answer signals to a main equipment. CONSTITUTION:The key telephone set 4 sends requesting data to a main equipment 1 from a control section 35 through a data sending circuit 44 and signal line 33. The data is detected by a data detection circuit 45 connected with an answer signal sending circuit 42 at the main equipment 1 and the kind of the answer signal is decided by means of a deciding means CPU 14 constituted in the control section of the main equipment 1. Moreover, the CPU 14 stops the power supply to the telephone set 4 at a time interval previously set in accordance with the kind of the answer signals by controlling the circuit 42. The key telephone set 4 detects the disconnection of the power supply through the signal line 33 by means of an answer signal detection circuit 46 and the control section 35 recognizes the meaning of the data transmitted from the main equipment 1 by counting the time interval of power supply disconnec tion. Then the control section 35 executes a process in accordance with the content of the data.
Patent JP-S61239380-A (JP)
Title: Circuit for generating address of two-dimensionally arrayed memory
Inventor: SATO TATSUYA
IPC: G06T3/60
Filed: 1985-04-16
Abstract: PURPOSE:To make character recognition by means of raster scanning patterns of plural modes, by providing two independent reversible address counters which generate each coordinates of a memory, which uses two-dimensional coordinates as addresses, in the normal or reverse order. CONSTITUTION:X-addresses and Y-addresses corresponding to two coordinate of a two-dimensionally arrayed memory which stores picture images to be processed, such as character pattern, etc., are generated by two independent reversible counters 8 and 9. A control circuit 11 sets the counting direction of the counters 8 and 9 in accordance with plural raster scanning modes which are determined on the basis of a main scanning direction and auxiliary scanning direction, and controls the selection of the kind of a counting signal to be given to both the counters from a selection circuit 10 (which one is set as the main scanning direction).
Patent JP-H06286225-A (JP)
Title: Image forming device
Inventor: SHOJI ATSUYUKI
IPC: G06T9/00
Filed: 1993-04-07
Abstract: PURPOSE:To provide an image forming device which does not depend on resolution of a printing device and is sufficient with little memory capacity, in simple constitution and capable of performing high speed processing and drawing output of an image having density corresponding to sending-out of fixed command. CONSTITUTION:A coefficient of a density function to be imparted from a function generating device generating a density function and an outer apparatus is received at an interface 103, the received coefficient is supplied to a density function generating device 106 in accordance with a timing signal from a phase synchronous circuit 107 to be output based on a synchronous signal through a printing device 300 and a corresponding density function is generated hereupon. At the same time, a value of density information in input information is calculated and multi-valued image output is performed in accordance with calculated density information. In addition, as for the calcuation of a density value, a value of the density information is allowed to generate by integrating differential information of the second degrees each of the density functions.
Patent JP-S62238026-A (JP)
Title: Manufacture of heat sink
Inventor: KAZAMI AKIRA
IPC: B21D28/14
Filed: 1986-04-08
Abstract: PURPOSE:To improve the sticking of a chip transistor by performing a press punching by forming the bottom face of a press die in a conical shape. CONSTITUTION:A vent hole 3 is provided on a press die and the bottom face is formed in a conical shape as well. A heat sink 6 is manufactured by performing a press punching by a die 4 by feeding the copper plate 1 wound on a reel onto the lower die 2 each at the prescribed pitch. In this case, the peripheral side part 5 of the die bottom face comes into contact with the copper plate 1 first at pressing time owing to the bottom face of the die 4 forming a conical shape even in case of a camber being formed on the copper plate 1. Consequently, the solder sticking of a chip transistor is improved.
Patent JP-H05152860-A (JP)
Title: Mutual conductance circuit
Inventor: RICHIYAADO JII YAMASAKI
IPC: H03F3/195
Filed: 1991-03-22
Abstract: PURPOSE: To provide the circuit whose frequency range is extended to attain the operation of mutual conductance capable of tuning with a large dynamic range by supplying a current between each input stage and each gain stage to both of positive and negative circuit halves. CONSTITUTION: A noninverting input stage 90 comprises transistors(TRs) Q1, Q2 and a resistor 70. An input terminal 46 connects to a base 11 of the TR Q1. An emitter 10 of the TR Q1 connects to one terminal of the resistor 70. The other terminal of the resistor 70 is connected to a node 48. A base 14 of the TR Q2 connects to a points of a DC voltage 84, and an emitter 13 of the TR Q2 connects to a collector of the TR Q1 at a node 49. An inverting input stage comprises TRs Q5, Q6 or the like. Then an additional current source is added to a mutual conductance configuration block to more freely decide in advance a pole property coefficient and to set a pole frequency of a mutual conductance-C filter element.
Patent JP-H10271949-A (JP)
Title: Apparatus for retaining freshness
Inventor: SEKOGUCHI MASAFUMI
IPC: A23B7/144
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the regulation of an apparatus without making an operator coming in and out from the interior of a compartment of a refrigerator, etc., equipped with the apparatus for operation thereof. SOLUTION: This apparatus is equipped with a unit body 1, respectively having an air inlet 2 on the upstream side and an air outlet on the downstream side, an ozone generating means 4, an ozone treating means 5 for decomposing ozone, a ventilating means 6 for carrying out the ventilation, a bypass passage 7 for bypassing the ozone treating means 5 and a damper 8 for opening and shutting the bypass passage 7 in the interior thereof, arranged in a compartment 20 and provided a control box 31 housing controlling equipment for the ozone generating means 4, the ventilating means 6 and the damper 8 and a controller 30 for inputting and outputting signals to the controlling equipment housed in the control box 31. At least the controller 30 is composed so as to be installed on the outside of the compartment 20.
Patent JP-S5416121-A (JP)
Title: Receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/455
Filed: 1977-07-07
Abstract: PURPOSE: To make correct amplitude detection possible, by obtaining positive and negative video signals by supplying a switching signal in phase with an IF signal, supplied to the base of an input transistor, to the base of an output transistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05246547-A (JP)
Title: Automatic loading device
Inventor: MITANI MIKAKO
IPC: G05B19/4093
Filed: 1992-03-04
Abstract: PURPOSE:To provide an automatic loading device which can perform inspection of a stacking state on a pallet according to data indication of article loading instruction. CONSTITUTION:An automatic loading device comprises an industrial robot 1 for stacking articles 4 on a pallet 5, a managing means 6 for loading instruction, a calculating means 7 for calculating a stacking position, a managing means 6, and a display device 10 to display the stacking image of stacked articles 4 by means of the calculating means 7. Further, a detecting means for a lap stack of the articles 4 on the pallet 5 is provided. This constitution displays a stacking image according to data indication of loading instruction and detects a lap of a stack. A lap stack between articles is prevented from occurring through detection of a stack image and a lap stack.