baber/WOPTO huggingface dataset:
Patent JP-S6129275-A (JP)
Title: Method of correcting half tone picture
Inventor: DESAKI YOSHITO
IPC: G06T1/00
Filed: 1984-07-19
Abstract: PURPOSE:To minimize round-off errors and to correct a picture signal precisely by correcting the picture signal with the aid of correction data collected accurately in the previous stage of an A/D converter. CONSTITUTION:A picture signal for including gradation is digitally converted by an A/D converter, and digital picture data is obtained. To attain this purpose, said picture signal is magnified larger than a normal picture signal by a programmable analog amplifier 70 in a previous stage of an A/D converter 71, when correction data on external light conditions at the time of inputting a picture and that on the light-receiving element dispersion, etc., are collected. Then the magnified signal is inputted to the A/D converter 71, and the correction data is accurately collected. Since the normal picture signal is corrected by said correction data, round-off errors can be minimzed compared with the digitally converted one handled by the same analog gains as those of the normal picture signal.
Patent JP-2000337538-A (JP)
Title: Cap for check valve and cap fitting structure
Inventor: YUZURIHA CHIAKI
IPC: F16K15/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a bubbling sound from being generated by constituting a cap for check valve fitted to a check valve provided on the terminal end of the return circuit pipe of fuel piping for automobile so that fluid released from the opening part of the check valve passes through porous material to flow outside the cap. SOLUTION: In a device in which a duckbill type rubber check valve 1 is fitted to the terminal end of the return circuit pipe 3, and in a state where the check valve is fixed by a clamp 4, a cap 5 is fitted so as to surround the check valve 1, the cap 5 is integrally formed into a cylindrical form closing the one end by the use of foaming body made of urethane of 5 times of expansion ratio. Hereby, when the check valve 1 or the cap 5 is soaked under the liquid level of gasoline in a fuel tank, bubbles of air, gasoline vapor, or the like jetted from the opening part 1c of the check valve 1 is subdivided at passing through the foaming material constituting the cap 5, and bubbling sound due to jet of bubbles is prevented from being generated.
Patent JP-H10338189-A (JP)
Title: Mooring state monitor for submarine observation mooring system
Inventor: HATAKEYAMA KIYOSHI
IPC: B63B22/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To collect data for estimating the cause of an accident even in case of trouble. SOLUTION: A mooring state monitor is provided in the form of a float. Upper and lower mooring rope detaching mechanism 21, 22, an electronic control part 23 and a state monitoring sensor are integrated into the float. This float has an outline without a catching part, and a transmitting antenna and upper and lower detaching handsets 24, 25 responding to a detaching acoustic signal are fitted to the periphery. The electronic control part 23 takes in measured data from the state monitoring sensor and clock data from a built-in clocking means, and operates the upper and lower detaching mechanism 21, 22 on the basis of the taken-in data and switches on a power supply of the transmitting antenna.
Patent JP-S5273873-A (JP)
Title: Synthesis of carbostryl derivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: A61P29/00
Filed: 1975-12-16
Abstract: PURPOSE: Carbostyril derivatives of formula I [R is H, 1W4C alkyl; X is -(CH 2  )n-, vinylene;n is 1W5] ; for example, 6-(3-carboxy-1-hydroxy )propyl3,4-dihydrocarbostyril. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5375810-A (JP)
Title: Communication system of several data higheays
Inventor: HIRAKO YOSHIO
IPC: H04L12/46
Filed: 1976-12-17
Abstract: PURPOSE:To attempt to make efficient the supervision and the control of the divided data highway system, by using the addressing method in the communication network which has linked between several data highways by the communication circuits.
Patent JP-H05324704-A (JP)
Title: Bilingual image forming device
Inventor: FUJISAWA TETSUO
IPC: G06F17/28
Filed: 1992-05-19
Abstract: PURPOSE:To eliminate a deficiency in information and efficiently read a document in a foreign language by classifying words whose equivalents are to be outputted and words whose equivalents need not be outputted, and generating a word book wherein the words to be outputted and their equivalents are listed. CONSTITUTION:When the power source is turned on, process modes, etc., are initialized. Then it is judged whether bilingual operation is instructed from an operation board 112 or not. When not, normal copying operation is performed and a wait state for the bilingual operation indication is entered. When the bilingual is indicated, on the other hand, it is judged what is a process format indication from the operation board 112. When a word process is judged, it is similarly judged whether or not there is a start instruction from the operation board 112. Once the start instruction is judged, an original set on a scanner part 101 is read and stored in an input image memory 104. Then the number of pages of the original is counted and original recognition is performed. Then the word book for the words present in the original image is generated.
Patent JP-H0316403-A (JP)
Title: Sheet antenna for radio wave reception
Inventor: YAMAGATA TOSHIO
IPC: H01Q13/10
Filed: 1989-06-14
Abstract: PURPOSE:To receive a radio wave independently of the radiation direction of the radio wave, to avoid limit of the installed location and to simplify the structure by forming a radio wave reception antenna with a conductive thin film layer laminated on an insulation sheet and having an endless slot. CONSTITUTION:A polyethylene telephthalate film whose length is 464mm, whose width is 1436mm and whose thickness is 50mum is used as an insulation sheet 1 of a sheet antenna 10. Then copper is laminated on the film 1 by the sputtering method so that its resistance is 5ohms to form a conductive thin film layer 2. A slot 2a of a shape of a rectangle whose apexes are round is formed to the conductive thin film layer 2. The antenna is incorporated in a ceiling member wherever it is placed at a horizontal position. Since the structure is very simple, the design or manufacture is implemented easily in comparison with other antenna.
Patent JP-H10123607-A (JP)
Title: Data recording device for camera and film-with-lens type camera
Inventor: HANDA MASAAKI
IPC: G03B17/24
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device which prevents erroneous data of a date from being recorded in a photographic film due to a malfunction of a clock counter generating data of a date for a recording. SOLUTION: A driving IC for a data recording device has a clock counter 161 which generates data of a date for recording. A count value of data of the date with this clock counter is stored in a storage circuit 33. Data of the date of the storage circuit 33 and the count value of data of the date by the clock counter are compared in a comparison circuit 34 just before a changing operation of the count value by the clock counter. When the values of the both do not coincide, a malfunction detection signal 34S which shows a malfunctions of the clock counter is output to a driver 162 and a recording operation of data of the date by a liquid-crystal display panel 12 stops. Therefore, an erroneous data of the date can surely be prevented from being recorded on a photographic film.
Patent JP-S6133401-A (JP)
Inventor: TANUMA YOSHIO
IPC: B65F1/00
Filed: 1984-07-23
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-S5775315-A (JP)
Title: Numerical control system
Inventor: INABA HAJIME
IPC: G05B19/4063
Filed: 1980-10-29
Abstract: PURPOSE:To prevent the malfunction of a numerical control system, by providing a means to check the operation of each part of a machine tool. CONSTITUTION:A numerical controller NC contains a control part CNT, a monitor memory MNM and a monitor circuit MNT. The part CNT carries out an ordinary numerical control process as well as the writing/reading of the monitor data to the memory MNM plus the control of the circut MNT. The memory MNM stores the monitor data read out of an NC tape TP based on the control of the part CNT and then delivers the data to a comparator CMP. The circuit MNT contains a memory SNM to store the outputs of the comparator CMP plus sensors SNS and PSNS. The comparator CMP compares the proper value of the prescribed state or physical quantity stored in the memory MNM with the sensor output stored in the memory SNM and then delivers an alarm when the difference exceeds the range of allowance.
Patent JP-S5375177-A (JP)
Title: Detecting system of crystal melting
Inventor: INUI JIYUNJI
IPC: H01L21/208
Filed: 1976-12-16
Abstract: PURPOSE: To detect a melting time of crystal material during growth of single crystal precisely, by placing a crucible in which crystal material is held onto weight sensor, detecting a change of the center of gravity due to the initiation of melting of crystal material as electric signal, and measuring the amplitude value of the electric signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6045379-A (JP)
Inventor: MAKITA MASASHI
IPC: B68G7/06
Filed: 1983-08-22
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-S63314415-A (JP)
Title: Mass flowmeter
Inventor: AMEMORI HIROYUKI
IPC: G01F1/84
Filed: 1987-06-18
Abstract: PURPOSE:To enable direct measurement of a mass flow rate of a fluid to be measured, by forming a sensor tube in a S shape to generate a Corioli's force acting thereon effectively. CONSTITUTION:A second curved part 25 of one sensor tube 23 vibrates at a fixed amplitude with a natural frequency always applied with a vibrator 31. The sensor tube 23 is so arranged as to be supported with struts 28 and 29 and when the second curved part 25 vibrates, a first curved part 24 extending in opposite direction also vibrates at the same frequency. In other words, for example, as the tip of the curved part 25 moves downward, the S-shaped sensor tube 23 is displaced in a see-saw manner on an inflow port 26, an outflow port 27 and a strut 30 with upward movement of the curved part 24. Then, as a fluid to be measure flows through the vibrating tube 23, a torsion is generated at the curved parts 24 and 25 by a Corioli's force. Thus, mass flow rate of the fluid can be measured by utilizing that an angle of torsion is proportional to the mass flow rate of the fluid passing through the tube 23.
Patent JP-S5853194-A (JP)
Inventor: INUI KENICHI
IPC: H05B41/24
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6051874-A (JP)
Title: Image forming device
Inventor: YORIFUJI TAKAO
IPC: G03G15/04
Filed: 1983-08-20
Abstract: PURPOSE:To overlay a form through simple constitution by providing a means which superimpose a print formed through an optical printing means upon a pattern copied on a transparent form. CONSTITUTION:A toner image of a specific form pattern drawn on a hard-copy original is formed on a photosensitive drum 15 through SLA23 and transferred onto a form for an overhead projector by a transfer electrode 18 to obtain a positive image on the form. Then, this form is conveyed to a glass substrate 39 and the drum 15 is exposed through SLA23 while the form is also exposed to form a composite image as a toner image, which is transferred onto a form. Thus, the composite image of the specific form pattern and input image information is formed on the form to perform overlaying operation.
Patent JP-S5854792-A (JP)
Title: Recording method of synthesized video signal on magnetic tape or the like
Inventor: TAKEUCHI ISAO
IPC: H04N5/913
Filed: 1981-09-28
Abstract: PURPOSE:To block copy reproduction of picture, by superimposing a vertical  synchronizing signal having deeper level than that of other vertical synchronizing signal on a specified location of the vertical synchronizing signal clipping video signals of one field in a synthesized video signal, over a specified range of a tape. CONSTITUTION:A synthesized video signal from a video camera 1 is inputted to a video tape recorder 3 through a waveform synthesizing circuit 2. Further, the synthesized video signal from the camera 1 is inputted to a vertical synchronizing signal separation circuit 4, the vertical synchronizing signal is separated and inputted to a vertical synchronizing signal wave shape circuit 5. The circuit 5 outputs other vertical synchronizing signal which has longer pulse width than that of the normal vertical synchronizing signal at almost the middle location of the succeeding inputted vertical synchronizing signal and the a level deeper than that of the inputted vertical synchronizing signal, biased to the black level. Thus, in copying and reproducing a picture, since the synchronism of the reproduced picture is disturbed, normal copy can not be obtained.
Patent JP-S63316555-A (JP)
Title: Abbreviated dial for exchange
Inventor: NISHIMURA KOJI
IPC: H04M3/44
Filed: 1987-06-18
Abstract: PURPOSE:To improve the function of a man-machine interface and using efficiency by using numerals and alphabets for abbreviated dial codes. CONSTITUTION:When a call is originated from a subscriber's telephone set 1 including a DTME signal generating circuit at the time of registration, a central control circuit 4 controls a switch circuit 2 so as to connect the circuit 2 a register circuit 3 including to a DTMF signal receiving/identifying circuit. When the subscriber registers an abbreviated dial registering specific number after its dialing, the control circuit 4 detects the registration and stores the specific number in storage circuit 5. When a registration code based upon an alphabet is dialed from the telephone set after connecting a register in case of using the specific number, the control circuit 4 retrieves the storage circuit 5, reads out the number concerned, discriminates its leading digit, starts a sender circuit 6, and connects the sender circuit 6 to a main wire connection port 7 by controlling the circuit 2. After setting up a fixed pause by the next digit, the dialing numerals of the number are sent from the circuit 6 to the main wire, so that the function of the abbreviated dial is performed.
Patent JP-S5578601-A (JP)
Title: Helical waveguide
Inventor: TANAKA CHIHAYA
IPC: H01P3/13
Filed: 1978-12-09
Abstract: PURPOSE:To decrease the transmission loss by setting the space of the helical winding forming the helical waveguide to the optimum value between the amount equivalent to one piece of the winding and the tight winding. CONSTITUTION:The helical waveguide consists of helical winding 1, matching layer 2, masking layer 3 and reinforcement layer 4 each. In this case, space S of winding 1 is not set to the amount equivalent to one piece of the winding or the tight winding but to the intermediate value. In other words, space S is set within the range of O<S<D, where D is the outer diameter of winding 1. In such way, the sum amount can be minimized between the mode conversion loss caused by the bend of the tubular axis and that caused by the oval malformation of the cross-section. Thus the optimum design becomes possible to be applied suitably to the transmission line for the millimeter wave through the submillimeter wave.
Patent JP-H01319436-A (JP)
Title: Separation of 2,6-dialkylnaphthalene
Inventor: ONUMA HIROSHI
IPC: C07C7/152
Filed: 1988-06-22
Abstract: PURPOSE:To separate the subject compound from an alkylnaphthalene mixture using a thiourea adduct process at a low cost by maintaining the whole reaction system at a specific temperature while constantly keeping the system in slurry state, thereby forming a thiourea adduct. CONSTITUTION:A 2,6-dialkylnaphthalene is separated from an alkylnaphthalene mixture containing 2,6-dialkylnaphthalene by a thiourea adduct process. The process is carried out by maintaining the reaction system at -30 to +30 deg.C while constantly keeping the whole system in slurry state in the presence or absence of a reaction solvent of an amount insufficient to completely dissolve the used thiourea, preferably a mixed solvent of methanol and a hydrocarbon solvent, separating the produced thiourea adduct and decomposing the adduct preferably with a solvent capable of dissolving thiourea or the objective compound. The objective compound can be easily produced in high yield and purity by this process.
Patent JP-H09331023-A (JP)
Title: Semiconductor integrated circuit and semiconductor device
Inventor: MIYABAYASHI MASAYUKI
IPC: H01L27/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of interference noise effectively by interrupting the potential fluctuation due to asynchronous operation between circuit blocks operating asynchronously. SOLUTION: In the semiconductor integrated circuit 24, welts W1 -W4 are isolated among circuit blocks M1 -M4 operating asynchronously and power supply lines 28, 30 are wires while being isolated electrically from signal lines 32, 34 and connected, respectively, with the circuit blocks M1 -M4 . Consequently, potential fluctuation is not transmitted between the circuit blocks thus preventing erroneous operation due to interference noise and lowering of operational speed. Furthermore, a semiconductor device 20 incorporating the semiconductor integrated circuit 24 is provided, on the outer circumferential surface, with terminals VDD1 -VDD4 , Vss1-Vss4, Vin1-Vin4 and Vout1-Vout4 internally connected with any one of the power supply lines 28, 30 or the signal lines 32, 34 while keeping the electrically isolated state of each circuit block M1 -M4 .
Patent JP-H11325770-A (JP)
Title: Ice thermal storage apparatus
Inventor: HOSAKA MASAHIRO
IPC: F28D20/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve a heat removing efficiency by forming a planar shape of a thermal storage tank for storing a chilled water and made ice below in a circular shape in an ice thermal storage apparatus having an icemaker arranged above and the tank below, thereby reducing a butt angle part of the tank to easily manufacture the apparatus. SOLUTION: An icemaker 1 and a thermal storage tank 2 are formed in a circular cylindrical shape at planar shapes. Ice coating plates 1b of the icemaker 1 are radially arranged to a circular center of the tank 2, and a hollow part 1c is formed at a center of the plates 1b slightly separated at the inner end sides 1b' from the center. The tank 2 is formed of a cylindrical sidewall 2b and a disc-shaped bottom wall 2b, cylindrical members 2a' of a cylindrical shape can be laminated in an upper part of a sidewall 2a, and a volume of the tank 2 can be easily set. Thus, since a butt angle of the tank 2 can be reduced as compared with a conventional rectangular shape, the tank 2 having an effective pressure resistance and watertightness can be easily manufactured by avoiding an increase in size and complexity of its structure.
Patent JP-S63316349-A (JP)
Title: Magnetic recorder for very slow speed photographing
Inventor: TAKEGUCHI SATORU
IPC: H04N5/915
Filed: 1987-06-19
Abstract: PURPOSE:To accurately set a recording position and to attain very slow speed photograph recording even if a standard VTR or a general VTR is used by adding and recording an image number such as a frame number. CONSTITUTION:After adding a number to the image of an optional frame and recording the number, a system control circuit 27 rewinds a video tape 15 by a prescribed length, stores the number of control signals corresponding to the rewound tape length in a RAM 31, calculates a standby time based on a very slow speed condition inputted to an operation part 28 by a CPU 29, and after the passage of the standby time, drives the video tape 15 and commands the succeeding recording position based on an image number. When the tape 15 photographed and recorded by said procedure is reproduced in a reproducing mode based on a standard speed, an image is reproduced at a high speed.
Patent JP-S5856765-A (JP)
Title: Grinding head of surface grinder
Inventor: KAYAHARA ISAO
IPC: B24D7/16
Filed: 1981-09-26
Abstract: PURPOSE:To grind the surface of a work with curvature while following the original configuration of the work, when the grinder element of a surface grinder is pressed against said surface under rotation, by providing a retaining mechanism which ensures that the grinder element can make a constant motion in a certain direction with respect to the grinding wheel. CONSTITUTION:A segment grinder element 1 is inserted in a grinder holder 2 and fixed. A hing pin 5 is screw fitted on the tabs of an arm 4 to support this grinder holder 2, and the tip of this pin 5 is fitted in the bearing hole of the grinder holder 2, and then the arm and grinding wheel 9 are coupled by a laminated spring 6. The grinding wheel 9 is provided with bolt holes circumferentially for the purpose of mounting a grinder unit consisting of a certain number of segments. Grinder holder arms 4 on the grinding head can make vertical motion independently with the aid of the curvature of said laminated spring while the grinder holder 2 can swing with the aid of two hinge pins installed on the arms.
Patent JP-H0812738-A (JP)
Title: Biodegradable sericin-containing polyurethane and its production
Inventor: HATAKEYAMA HYOE
IPC: C08G18/60
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a biodegradable sericin-containing polyurethane excellent in mechanical and thermal properties inexpensively by reacting an organic solvent solution of sericin with a polyisocyanate. CONSTITUTION:An organic solvent solution of sericin (the organic solvent used being tetrahydrofuran, dioxane or the like which may contain a polyether or polyester polyol compound commonly used and being desirably a liquid one) is reacted with a polyisocyanate (including an aliphatic, alicyclic or aromatic polyisocyanate and a modified product thereof). Because the obtained polyurethane contains biodegradable sericin as its segment, it is biodegradable, excellent in mechanical and thermal properties, and used in the form of film, molding, fiber or the like. This polyurethane is cheap because it can be produced by using serine which is a waste product.
Patent JP-H07329080-A (JP)
Title: Manufacture and its molding tool of plastic molding having foam with skin on surface
Inventor: SUZUKI HIROSHI
IPC: B29C39/24
Filed: 1994-06-10
Abstract: PURPOSE:To provide a manufacture of a plastic molding having a foam with a skin on the surface and a molding tool to be used for the manufacture, which can reduce a waste of a skin material and make a trimming operation of the skin after foaming unnecessary. CONSTITUTION:On the occasion of arranging a skin 30 wherein a side part 32 is formed by bending a fringe to a rear side and a connecting recessed part 33 is formed at the outside of its side part or the outside of the vicinity of the side part on a mold face 13 of a bottom force, the connecting recessed part is fitted detachably over a connecting projected part 15 of a mold face of the bottom force and positional fixation of the skin is performed. On the one hand, a core 40 where a foam holding part 42 to be surrounded by a side wall is formed is arranged within a molding tool 10 so that the skin is fitted in the foam holding part 42, foaming raw materials P cast between the skin and core is foamed integrally with the skin and core and the side part of the skin is pressure-contacted with the inside of the side wall of the foam holding part for sealing by the foaming pressure on that occasion.