baber/WOPTO huggingface dataset:
Patent JP-H02264984-A (JP)
Title: Copying machine with toner density measuring device
Inventor: MAIKERU EI BATORAA
IPC: G01N21/47
Filed: 1990-01-30
Abstract: PURPOSE: To calculate the mass of toner formed on an image forming surface per unit area by illuminating the toner by the light beam of selected wavelength and detecting the diffused components of reflected light from the combination of the toner and the image forming surface as the indication of DMA. CONSTITUTION: The image forming surface 10 where the color toner 12 of developed quantity is heaped is illuminated by the light source 14 of the selected wavelength. The image forming surface 10 hardly reflects the light to partially absorb or transmit it, and the toner 12 absorbs the light, so that the light source 14 and the wavelength of illumination are selected. The light source 14 is arranged by an angle θ to the normal 15 of the image forming surface 10. The positive component of the reflected light is observed by the angle θ1 which is positioned at a screen decided by the normal 15 of the image forming surface 10 and the position of luminous intensity 14 and is opposite to the angle θand has the same degrees as it.  Then, diffused reflected light is detected by a photodetector 17 from the Combination of the toner illuminated and the image forming surface, and an output corresponding to the intensity of the diffused reflected light detected is generated.
Patent JP-H08217178-A (JP)
Title: Container case for videotape
Inventor: NAKASUJI TAMOTSU
IPC: E05B65/00
Filed: 1995-02-08
Abstract: PURPOSE: To prevent a videotape from easily being taken out by other persons except clerks, by fitting the right container and the left container to a case body so as to enable swinging motions and elastically deforming fixing pieces by a key inserted in a hole of the right container part to unfix the engagement with the fixing protrusion. CONSTITUTION: When a videotape is contained in a body 1, a fixing piece 7 of a fastening tool 17 is inserted in a hole 13 at the right containing part 3 and the inside of base board 16 is forced to contact the external side of the peripheral wall 5 of the right containing part 3 and the external side of the flat plate 12 and attached thereto to close the right and left containing parts 2, 3. In this case, the fixing piece 7 is constituted so that it gets over a fixing protrusion 6 and a hook-shaped front end catches the fixing protrusion 6. The fixing protrusion 6 is held between the fixing piece 7 and the base board 16 and connected to the front end of the fixing piece 7 and hence, the right and left containing parts 2, 3 are kept in a state locked from the inside.  When unlocking the state, a key 8 is inserted from the insertion part 18 and the insertion hole 9 and it is slid so as to raise the fixing piece 7.
Patent JP-S63188806-A (JP)
Title: Magnetic head
Inventor: TSUTAKI SHOJI
IPC: G11B5/60
Filed: 1987-02-02
Abstract: PURPOSE:To improve the working efficiency by forming one cross section of a winding escaping slot formed to a couple of sliders larger with respect to the winding window cross section formed to the magnetic core and the other smaller so as to facilitate wire slotting and wiring work. CONSTITUTION:A couple of winding escaping slots 4b formed to a slider 4 inserted with wire members 7, 8 are formed smaller so that the upper/lower faces and the inner side face are slightly projected to winding windows 1c, 2c and the escaping slot 5b of the slider 5 is formed larger than the winding window of magnetic cores 1, 2. In inserting the tip of the winding member 7 through the slot 4b, the window 1c and the slot 5b sequentially, each step is lowered in the progressing direction of the wire 7 and the tip of the wire is not in contact with the inner side of the window 1c and inserted smoothly. Thus, the wire slotting and winding of the wire member are facilitated and the working efficiency is improved remarkably.
Patent JP-S52103312-A (JP)
Title: Wear-resisting and impact-resisting composite material
Inventor: HORIUCHI KAORU
IPC: C21B7/20
Filed: 1976-02-26
Abstract: PURPOSE: To produce the composite material having jointly the wear resistance and the impact resistance, by casting the block materials of high hardness into the matrix metal having high toughness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11218309-A (JP)
Title: Liquid fuel combustion device
Inventor: KUBOTA YUKO
IPC: F23D11/40
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To make an evaporating device compact by a method wherein the evaporating surface of the evaporator is provided with a vertical evaporating surface, a slanted evaporating surface and a curved evaporating surface, positioned between the vertical evaporating surface and the slanted evaporating surface. SOLUTION: An evaporating surface 20 and a passage type evaporating chamber 21 are provided in an evaporating device 18, heating and evaporating liquid fuel injected through a nozzle 17 by a heater 19 provided in the same. The evaporating surface 20 is constituted of a vertical evaporating surface 22, opposed to the nozzle 17, a slanted evaporating surface 23 and a curved evaporating surface 24, positioned between the vertical evaporating surface 22 and the slanted evaporating surface 23. When a power supply is charged, a heater 19 is excited by receiving a signal from a control unit 32 whereby the evaporating device 18 is heated. When the temperature of the evaporator 18 has arrived at a predetermined temperature, it is detected by a temperature detector 31 and is transmitted to the control unit 32 whereby the excitation of the heater 19 is stopped and pre-heating is finished.  According to this method, an evaporating area is expanded by an area corresponding to that of the slanted evaporating area and the curved evaporating area whereby excellent evaporated gas can be obtained by a compact evaporating device.
Patent JP-H01195759-A (JP)
Title: Method for facsimile transmission and facsimile using same
Inventor: SAKURAI MASAAKI
IPC: H04N1/32
Filed: 1988-01-29
Abstract: PURPOSE:To eliminate a need for a waiting time for the loading of an original and a dial operation by performing automatic dialing by reading a telephone number automatically by FAX in a state where an original is placed on an original platen, and separating and collecting the original in an untransmission original tray without transmitting when no line is connected within a prescribed time. CONSTITUTION:The telephone number of a transmission destination described on the leading page of the original P placed on the original platen 1 is read automatically, and dial outgoing is performed automatically by using the telephone number, and when the line is connected, the original P is transmitted until the next telephone number is read, or until the transmission of all of the originals P on the original platen 1 is completed. Therefore, plural originals P of the transmission destination are placed on the original platen 1 in advance, or the original P of another transmission destination is placed additionally at need, and automatic transmission can be performed sequentially at every transmission destination. In such a way, it is possible to leave the original P being placed on the original platen without waiting the completion of the transmission to one transmission destination, which eliminates the waiting time.
Patent JP-S58139250-A (JP)
Title: Paper tape reader
Inventor: SUGIMOTO TSUYOSHI
IPC: G06K1/14
Filed: 1982-02-12
Abstract: PURPOSE:To reduce the load on an electronic computer which is required for the connection of paper tape data by providing a paper tape reader with a function for automatically connecting the data of plural paper tapes successively in a prescribed order. CONSTITUTION:A paper tape reading part 1 converts data in a paper tape 5 into digital data. A data storing part 3 consists of records for storing the data size of the main data in the paper tape 5 and the main data itself. A processing part 2 takes in the data equivalent to one paper tape read from the paper tape reading part 1, separates connected sequential data from the main data, finds the data size of the main data, and writes the found data size and the main data in a record corresponding to the connected sequential data. The same processing is applied to the 2nd and 3rd paper tapes.
Patent JP-H09215871-A (JP)
Title: Collision game toy
Inventor: KANOUYA TOMOTAKE
IPC: A63H29/20
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide new and amusing action after collision in a simple structure by running a car body utilizing torque of a fly wheel, protruding a lower end of a fly wheel rotation shaft from under a wheel downward at the time of collision, and rotating the car body about the lower end of the rotation shaft as a support point. SOLUTION: A protruding member 6 is pulled in a direction of an arrow C, and a tip 82a of a lock member is locked to an inclination surface of a lock protrusion 81, so a fly wheel 3 is locked at the upper most point. A lower end 4a of a rotation shaft is thus positioned above a lower end of a wheel 2. In this condition, a car body 1 or the like is run, utilizing torque of a fly wheel 3. As it collides with an obstacle 8 to displace the protruded part 6 in a direction D, an elevation action plate 74 is also moved in the direction D to move a ring body 72 down. A rotation shaft 4 thus falls in a direction B, the tip 82a of the lock member is locked on an inclination surface 83, and the fly wheel 3 becomes the lowest point. The lower end 4a of the rotation shaft is thus positioned under the wheel 2 to lift the car body 1.  The car body 1 is thus rotated about the center of the lower end 4a of the rotation shaft by rotation of the fly wheel 3.
Patent JP-S60164163-A (JP)
Title: Hot water supplier
Inventor: KODAMA TATSUAKI
IPC: F24H9/00
Filed: 1984-02-07
Abstract: PURPOSE:To perform both the water circulation for heating and the hot water supply under pressure with a single pump by a structure wherein a water heating circuit, which runs from an open type heat accumulator through a water heating means to a hot water delivery pipe, and a variable capacity reversible circulating pump are provided in a hot water supplier. CONSTITUTION:A water heating circuit B consists in providing with a hot water delivery pipe 17 led from the upper part of an open type heat accumulator 13 and a water heating means 18 such as a heat exchanger and the like. In addition, a variable capacity reversible circulating pump 19 is arranged in the hot water delivery pipe 17 on the heat accumulator 13 side from the junction of the pipe 17 and the water heating circuit B. When the hot water supply is intended, the pump 19 is run in the normal direction, resulting in delivering hot water under pressure. When no delivery of hot water is intended, the pump 19 is run in the reverse direction, resulting in flowing the heated water in the upper part of the heat accumulator 13 in order to accumulate the heat. Thus, the hot water supply and the water circulation for heating are made possible with a single pump by joining the hot water delivery pipe with the water heating circuit.
Patent JP-S58139585-A (JP)
Title: Color solid-state image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/07
Filed: 1982-02-15
Abstract: PURPOSE:To ensure color reproduction of high picture quality with the small number of pseudo signals in the vertical direction, by using a hybrid type solid state image pickup element which is capable of reading double horizontal scanning lines to provide spectral sensitivity characteristics to each picture element and giving simultaneous processing to obtained signals equivalent to two segments. CONSTITUTION:The photosensitive part 52 of an image pickup element 51 has spectral sensitivity characteristics of whole color transmission W, green light transmission G, yellow color transmission Ye and cyan light transmission Cy respectively. Both W and G ray signals are amplified by a preamplifier 55 and applied to an analog switch 59 and a BPF57. While Cy and Ye ray signals are amplified by a preamplifier 56 and applied to the switch 59 and a BPF58. The luminance signal is switched by the switch 59 for every field, and an interlace action is performed. Thus the signals of two segments can be processed at one time to obtain a hybrid type solid state image pickup element which excels in the blooming and smear resistance characteristics.
Patent JP-H01196662-A (JP)
Title: Matrix converting and displaying device for table data
Inventor: NAKASUJI MASATAKA
IPC: G06Q10/10
Filed: 1988-01-30
Abstract: PURPOSE:To more speedily and simultaneously confirm raw data even in case of a small screen by exchanging the raw and column of plural data, which are displayed being arranged in a table, and displaying the data on a displaying means when there is an instruction from an input means. CONSTITUTION:The plural data inputted from a key input means 101 are successively stored in the prescribed address of a first storing means 103 and stored in a second storing means 104 being related to the address and the displaying position of each data in the table. When there is the instruction from the key input means 101, the address of the second storing means 104 is rewritten by a converting means 105 so that the raw and column of the table, which is arranged based on the displaying position of the second storing means 104, can be exchanged. Accordingly, since the plural data are displayed on a displaying means 102 with exchanging the raw and column, even in case of the small screen, the raw data can be more speedily and simultaneously confirmed.
Patent JP-S61179782-A (JP)
Title: Image-forming method
Inventor: ONO KAZUSHI
IPC: B41M5/382
Filed: 1985-02-06
Abstract: PURPOSE:To obtain images with high quality without using any negative original, by a method wherein IR rays are transmitted through an original provided with images formed of a light-shielding materials and through an ink sheet, and an ink left on the ink sheet is transferred onto an image-receiving paper. CONSTITUTION:The original 12 comprises a base 10 and a light-shielding material 11, while the ink sheet 15 comprises a thermal recording ink 14 and a support 13. The original 12 and the ink sheet 15 are laid on each other so that the material 11 makes contact with the ink 14, the laminate is placed on a base for a flash lamp with the base 10 in contact with the flash lamp base, and is irradiated with IR rays 16, whereby the IR rays are transmitted through only the parts devoid of the material 11 to be absorbed into the ink 14, which is thereby melted and is adhered to the base 14. Next, the ink sheet 15 is laid on the image-receiving paper 17 (ordinary paper) with the ink 14 in contact with the paper 17, and the laminate is passed through heated rollers, whereby the ink 14 is transferred onto the image-receiving paper 17. Accordingly, transfer of the ink to the image-receiving paper is effected by the heated rollers, the transfer is securely performed, and clear images can be obtained.
Patent JP-S63189122-A (JP)
Inventor: SUGANO MASAHIDE
IPC: H04N7/18
Filed: 1987-01-31
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-S61182305-A (JP)
Title: Frequency converter
Inventor: MIZUKAMI HIROYUKI
IPC: H03D7/18
Filed: 1985-02-08
Abstract: PURPOSE:To attenuate an image signal of an output signal with a 3dB 90 deg. power synthesizer by comparing signals of two voltage controlled oscillators at a phase detector, forming a phase locked loop in one voltage controlled oscillator with a phase detector output and controlling the loop so as to keep the phase difference between the oscillated signals of the two voltage controlled oscillators to 90 deg.. CONSTITUTION:An oscillated signal of the 1st VCO1 whose oscillating signal frequency is controlled by a channel selection voltage fed to a channel selection voltage terminal 20 is inputted to the phase detector 3 of the phase locked loop comprising the 2nd VCO2, the phase detector 3, a loop amplifier 4 and a loop filter 5. Since the local oscillating circuit is constituted by adding the 1st VCO1 to the phase locked loop and interlocking it with the 2nd VCO2 in the phase locked loop by means of the channel selection voltage, two signals phase-shifted by 90 deg. over a wide are applied and the cancellation of the image signals is attained even to an input signal over a wide range.
Patent JP-2000218678-A (JP)
Title: Distributing and mixing part and screw for extruder
Inventor: AOYANAGI YOSHIKUNI
IPC: B29C48/655
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To enable more excellent distribution and mixing as compared with a distributing and mixing part for an extruder of conventional technique and to extrude a resin in a good homogenous state not generating scorching caused by adhesion. SOLUTION: A distributing and mixing part 12 wherein barrier plates 1 having notches 2 intermittent in the longitudinal direction thereof are arranged in 1-4 rows are constituted in the screw groove 3 of the metering part of a screw 11 used in the plasticizing melt extrusion molding of a thermoplastic resin. By this constitution, the screw brings about effect for the uniformization of an extruded resin and the elimination of color irregularity by distribution and mixing but is also effective for the mixing of various additives or a recycled resin.
Patent JP-H01196646-A (JP)
Title: Memory back-up system
Inventor: KURATA MASAHIRO
IPC: G06F12/16
Filed: 1988-02-01
Abstract: PURPOSE:To easily hand over information on a memory even when there is system interruption by deciding whether keeping operation is interrupted or not according to the matching of information for confirmation, which are added to the head and end of keeping information, and restoring the information from a newest keeping area, for which keeping is completed, on the basis of defining information. CONSTITUTION:The defining information to define correspondence relation between a back-up subject range (zone) 4 of a memory 1 and a keeping destination area 5 of plural external storages 2 are opened in a zone defining information area 3 on the memory at an arbitrary time point and kept in the respective external storages 2. When a system goes down, these kept defining information are restored on the memory 1 when the system is re-started. On the other hand, in each check point (zone defining area address), the information in the zone 4 are stored in the plural external storages 2 according to the defining information by adding the information for writing completion confirmation to the head and end of the keeping information. Thus, even when there is the system interruption, the information on the memory can be easily handed over.
Patent JP-H10222426-A (JP)
Title: Protection device for electronic information
Inventor: OKUBO AKIRA
IPC: G06F21/86
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent the forgery crime of a card by detecting the destruction of a container means for the purpose of illegal access and erasing holding information of a semiconductor based on the output. SOLUTION: A pressure sensor 12 provided in a container 9 detects the change of pressure P in the container owing to destruction and operates a switch 13 provided in the container 9. Voltage is supplied to the reset terminal 81 of ROM 8 with the operation of the switch 13 and electronic information is completely reset/erased by power feeding. When the container 9 is destroyed for the purpose of the illegal access of electronic information in ROM 8, electronic information is erased by the operation of the pressure sensor 12. Thus, the possibility of illegal copy is surely prevented. Namely, electronic information of ROM 8 is erased and ROM 8 itself is destroyed without fail with the destruction of the container 9. Thus, the illegal access of electronic information can surely be prevented.
Patent JP-H02202127-A (JP)
Title: Receiver
Inventor: FUNAI MIKIO
IPC: H04B1/16
Filed: 1989-01-30
Abstract: PURPOSE:To improve reception sensitivity with a simple constitution by performing phase modulation on a local oscillation signal according to a code decided in advance, and delaying and synthesizing a phase-modulated signal fitting in the polarity of the code. CONSTITUTION:A local oscillator 7 is a coherent signal source like the one used in an ordinary superheterodyne receiver. The phase modulation is applied on the local oscillation signal corresponding to a time serial code generated from a code generator 8 at a phase modulator 9, then, it is diffused. The code is a signal instructing either a (+) mode or a (-) mode, and in the (+) mode, the phase modulation of 0 deg. is applied, and in the (-) mode, the modulation of pi (180 deg.) is applied. An IF signal is frequency-diffused corresponding to the time width of the code by inputting the local oscillation signal phase-modulated by the code to a mixer 2 and mixing it with a reception signal, and compression is performed by delaying and synthesizing it at a delay line 10 with a tap. In such a manner, the reception sensitivity can be heightened by using a comparatively simple hardware.
Patent JP-H05186577-A (JP)
Title: Thermotropic liquid-crystalline polyester and its production
Inventor: KASHIWAMURA TSUGIFUMI
IPC: C08G63/60
Filed: 1992-01-09
Abstract: PURPOSE:To obtain the title polyester excellent in moldability, oxygen barrier properties, and uniformity by reacting a polyethylene terephthalate polyester, a specific hydroxyarom. carboxylic acid, and a lower fatty and anhydride in a specific manner. CONSTITUTION:A polyethylene terephthalate polyester, a hydroxyarom. carboxylic acid (including 6-hydroxy-2-naphthoic acid), and a lower fatty acid anhydride in an amt. of 1.02-1.50 equivalents based on 1.0 equivalent of the hydroxyarom. carboxylic acid are reacted at 100-150 deg.C in the presence of a solvent until the conversion of the hydroxyarom. carboxylic acid exceeds 95mol%, and the reaction mixture is further reacted at above 150 deg.C to give the title polyester, which can thermally be stretched, contains no foreign matter due to formation of a high-melting polyester, and is esp. suitable for preparing a sheet or film.
Patent JP-S62182510-A (JP)
Title: Far infrared ray heating device
Inventor: YOSHIZAWA HACHIRO
IPC: F23D14/18
Filed: 1986-02-05
Abstract: PURPOSE:To be able to utilize for various uses such as heat sources of cooking, space heating, drying, baking, sauna bath etc. by placing a far infrared by emitting plate in an opening part of a main body at which inner wall a frame supporting the peripheral part and bottom plate of a catalytic heating element is fixed with several stays. CONSTITUTION:A catalytic heating element 2 is a heating element carrying out catalytic action which absorbs oxygen in air and aids burning, and is made of heat-resisting material with permeability such as rock wool etc. impregnated with platinum group or other catalytic material and its shape is put in order by reinforcing material etc. as the need arises. The central art 8 of the element 2 is wound in to concave and convex shapes to increase a surface area and enlarge a radiation area. At the suitable location of a bottom plate 5 a through hole is placed and at this hole a gas jet part 10 directed to the closed space 4 of the element 2 is placed and fuel gas from the outside gas supply source is supplied to the part 10 through a gas pipe 11. An air flow path 15 through which cooling air flows is formed and a plurality of supporting rods 16 made of metal having fine heat conductivity such as stainless steel etc. are laid over at proper intervals.