baber/WOPTO huggingface dataset:
Patent JP-S58119270-A (JP)
Title: Shading compensating device
Inventor: KURITA KAZUO
IPC: H04N1/403
Filed: 1982-01-08
Abstract: PURPOSE:To decrease the capacity of a storage means, by splitting one scanning line width into plural blocks, determining a shading compersation value for each block and perfoming shading compensation. CONSTITUTION:The shading compensation signal inputted from a terminal 34 is A/D-converted 20. This digital signal is coded at a coding circuit 21. Latch circuits 22-24 store the inputted signal when a latch pulse signal is inputted and keeps storage the content of memory until the next latch pulse signal is inputted, then each block representative bit shading compensation value is picked up. A comparator 25 compares the outputs of the latches 22 and 23 and a comparator 26 compares the output of the latches 23 and 24 respectively. Based on the result of comparison, a compensation propriety discrimination circuit 27 discriminates whether or not the compensation is required. A switching circuit 29 selects the output of a compensation value forming circuit 28 when the compensation is required according to the output signal of the circuit 27, and selects the output of the latch 23 when no compensation is required and stores the result in an RAM 32.
Patent JP-H03206668-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: MATSUO RYUICHI
IPC: H01L21/8247
Filed: 1990-01-08
Abstract: PURPOSE:To utilize a blank part between metal interconnections as an active region and to realize a high integration by a method wherein memory transistors are arranged also in the horizontal direction with reference to drains and four memory transistors are driven with reference to one drain. CONSTITUTION:When a write and read operation of memory transistors (MTr's) arranged in the horizontal direction is executed, the L-level is applied to all of second control gates 2', and drains 5' are cut completely from sources 6'. When a write and read operation of MTr's arranged in the vertical direction is executed, the L-level is applied to all of first control gates 2. That is to say, a high voltage is applied to one drain 3' and one gate 2', and the L-level is applied to remaining drains 3' and gates 2' ; a write operation of the selected MTr's is executed. When a low voltage is applied selectively to the darins 3' and gates 2', a write operation is executed. A erasure operation is executed in the same manner as in conventional cases.
Patent JP-H02182449-A (JP)
Title: Resin coated metal plate for building material
Inventor: TAKAHATA NORIO
IPC: C08L51/06
Filed: 1989-01-09
Abstract: PURPOSE:To eliminate the generation of poison gas at the time of combustion and to reduce an amount of smoke by providing a non-halogen fire-retardant polyolefin layer on a metal plate and further providing a polyester film layer thereon. CONSTITUTION:Since a non-halogen fire-retardant polyolefin layer is provided on a metal plate, harmful gas is not generated at all at the time of a fire and an amount of smoke can be extremely reduced. Further, by providing a polyester film layer on the non-halogen fire-retardant polyolefin layer, the surface of a material is hardly damaged and free coloration is made possible. The non- halogen fire-retardant polyolefin layer is constituted of a composition wherein metal hydrate and a fire-retardant aid are added to polyolefin. As polyolefin, low, medium and high density polyethylenes, polypropylene, an ethylene/ethyl acrylate copolymer or the like are designated. As metal hydrate, aluminum hydroxide, magnesium hydroxide, zinc borate, hydrotalcite and dawsonite are designated and, as the fire-retardant aid, red phosphorus and carbon black are designated.
Patent JP-H0665218-A (JP)
Title: Photosensitive mixture containing photosensitive compound having trichloromethyl group
Inventor: GERUHARUTO BUURU
IPC: C07D251/24
Filed: 1993-01-11
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent JP-S57115328-A (JP)
Title: Manufacture for heat insulation panel
Inventor: ISHIKAWA TAKASHI
IPC: B29C39/00
Filed: 1981-01-09
Abstract: PURPOSE: To improve thickness-deficiency and insufficient adhesion at the side surface of a metal hoop by a method in which the folding angle between a dressed surface and a side surface of metal hoop is caused to be slightly less than the final folding angle, and after a foamed body-layer of synthetic resin is formed on the hoop, additional folding is given.  
     CONSTITUTION: A metal hoop 1 is folded slightly less than final folding angle by a primary forming machine, and raw material of mixed foamable resin is supplied on its bottom surface 1a. The raw material is doctored by means of the back surface 5a of a sheetlike plate 5 guided by a roller 6, at the cream time or gel time of the raw material. The reacted and foamed raw material is filled into a predetermined section figure. Next, the side surface 16 of the metal hoop 1 is folded to θ 1 =90°, and the hoop is cut in a predetermined length. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5495167-A (JP)
Title: Psk demodulator
Inventor: MIYAKE MAKOTO
IPC: H04L27/00
Filed: 1978-01-12
Abstract: PURPOSE:To assume bit error rate from receiving signals in a comparatively short time and compensate the phase offset of a carrier simultaneously. CONSTITUTION:When a received PSK signal amplitude is standardized as 1 and is indicated in a signal space, signal vector OA with phase shift O of a carrier is obtained. When vector OA is detected by the Q axis  orthogonal to original signal vector OAO, the detection output cprresponding to axis OB is obtained. This output is discriminated and is regenerated by ternary discriminator 9. On a basis of relation O<=k<=1 conditioning an error function, a CN ratio and a discrimination level and O, the probability for deciding the detection output as ''H'' or ''L'' is calculated. Then, these probabilites PH and PL are measured, and the CN ratio and O are calculated back, thereby assuming BER of  the system immediately. When k is made small, PH and PL can be made sufficiently large. Processing circuit 10 obtains a CN ratio or BER from the output of ternary discrimiator 9 on a basis of regenerated signals at output terminal 6 and outputs is to terminal 11 and feeds back 12 and regenerates 12 to compensate the O assumed value.
Patent JP-H05189065-A (JP)
Title: Detection system for overvoltage in parallel operation
Inventor: YAMADA YUICHI
IPC: H02M3/28
Filed: 1992-01-10
Abstract: PURPOSE:To provide a power unit which is highly reliable by detecting the overvoltage of a power unit which generates the overvoltage and turning off the power source during the parallel operation of power units. CONSTITUTION:Each power unit is equipped with a current balance circuit 5 which keeps the balance of a load current at the time of a parallel connection and an overvoltage protecting circuit 4 which compares the output voltage of its power unit 1 with the output voltage of the other power unit 1 and detects its output voltage being higher by a specific value. Then while the output voltage of the power unit 1 is adjusted to that its current balance circuit 5 keeps the balance of a current supplied to a load, the overvoltage protecting circuit 4 of the power unit 1 detects an overvoltage when its output voltage is the specific value larger than the output voltage of the other power unit 1.
Patent JP-H04242032-A (JP)
Title: Power supply cut detection circuit
Inventor: MIYAKI YUJI
IPC: H01H47/00
Filed: 1991-01-14
Abstract: PURPOSE:To surely perform power supply cut detection relating to a power supply cut detection circuit. CONSTITUTION:A power supply cut detection circuit is composed in such a way as having a current control means 3 to be connected in series to a relay winding 1 and a voltage detection means 4 for detecting power supply voltage, as aforesaid in series connection and aforesaid voltage detection means 4 being mutually connected in parallel to aforesaid power supply voltage, and as aforesaid current control means 3 being turned to an OFF state so as to reduce the current flowing through aforesaid relay wiring 1 at least to be lower than the aforesaid first prescribed value when voltage detected by said voltage detection means 4 becomes lower than a second prescribed value.
Patent JP-S56101826-A (JP)
Title: Heater for thermal shrinkage tube
Inventor: TAKEDA KAZUTOKI
IPC: B29C51/00
Filed: 1980-01-16
Abstract: PURPOSE:To enable contraction working at high heating-temperature accuracy without regard to a temperature of environment in case of working by a method wherein a thermal shrinkage tube is preparatorily heated at a temperature not higher than the contracting temperature so as not to generate the unevenness of heating, and heated and contracted at a high temperature at a stretch. CONSTITUTION:A thermal shrinkage tube 2 is set on a material to be covered 1, and a heater 3 is conducted. A motor 4 is simultaneously driven at high speed, the heater 3 is reciprocated along the tube 2 between location detectors 10, 11 and the whole tube is preparatorily heated uniformly. When a temperature rise of the tube up to a fixed temperature is detected by means of a temperature sensor 8, preparatory heating is completed. The motor 4 is changed over to drive at low speed, and the tube 2 is heated and contracted at a stretch to one end from the other end.
Patent JP-S62161473-A (JP)
Title: Automatic welding method
Inventor: HIOKI YUKIO
IPC: B23K9/12
Filed: 1986-01-09
Abstract: PURPOSE:To shorten the work time by executing automatically welding, by detecting the profile position of a welding torch against a groove bottom, based on the image of a laser beam projecting part at the time of welding the groove of a pipe intersection joint consisting of a base pipe and a branch pipe crossing said pipe. CONSTITUTION:The center axis 1' of a welding torch 1 provided orthogonally on the tangential plane of a groove bottom W, the optical axis 3' of a laser 3 inclined by an angle alpha against the axis 1', and the center axis 5' of a television camera being an image pickup means inclined by an angle beta against the axis 3' are positioned in the same plane. Also, the laser 3 and the camera 5 are attached to the torch 1 so that the axes 1', 3', and 5' join at one point 0. In this state, th image of the projecting part of the laser beam is processed, and from the position of the groove bottom W against the center 0'' of a surface S in the image pickup surface S of the camera 5, the profile position of the torch 1 against the groove bottom W is detected, and stored in the storage part of a control means 6. Based on a profile position data stored in this way, the torch 1 is brought to a profile control.
Patent JP-H04349860-A (JP)
Title: Bite-sized rice ball, aggregate thereof and packaging body housing the same aggregate
Inventor: INOUE RANKO
IPC: A23L7/10
Filed: 1991-01-14
Abstract: PURPOSE:To obtain bite-sized rice ball having a maximum length of prescribed value or below, a cross section of nearly triangular shape, capable of simultaneously eating also subsidiary articles of side dish every one or two bides of rice, having excellent nutrition balance and useful as portable food, etc. CONSTITUTION:The objective one bite-sized rice ball being <=6cm in one maximum length and having cross section of nearly triangular shape, round shape, straw bag shape or dice shape in one bite-sized rice ball consisting of cooked rice containing food ingredient of salmon (a), salted pollack roe (b), OKAKA (flakes of dried bonito) (c), etc. Furthermore, a packaging body obtaining by combining an inner vessel housing one bite-sized aggregate obtained by combining a plurality of the rice balls in a state built-in on upper stage with a vessel body in which a soap raw material is housed is useful as a potable food. Active absorption type calcium powder is preferably added to the rice ball or soap raw material.
Patent JP-S5286145-A (JP)
Title: Oscillating circuit for constant voltage device for transistor chopper
Inventor: SHIRAKI TAKESHI
IPC: G05F1/56
Filed: 1976-01-14
Abstract: PURPOSE: To reduce the consumption power of resistor element in the oscillating circuit by changing the source voltage of oscillation transistor by the detected voltage after the fluctuation of rectifying output voltage of input a.c.  source is detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5597070-A (JP)
Title: Information selection device for tape recorder
Inventor: SHIRAI HIROSHI
IPC: G11B15/02
Filed: 1979-01-17
Abstract: PURPOSE: To realize the quick head leading for the desired information by presetting the number of the silence parts among the information arriving at the information the tape desires and at the same time realizing the presetting to the adjacent information through turning on of the music selection switch.  
     CONSTITUTION: With operation of music selection switch 28, plunger 13 operates to close switch 27. Thus the power is supplied to line 35 of the music selection circuit. Then number N of the silence band up to the desired information record band of the tape is counted, thus operating switch 9 by N times. As a result, N units of the pulse are applied to counter 8, and thus the output DC potential of circuit 8 varies with figure N displayed to display tube 11. After this, when head 1 passes through the silence band on the tape, the count-down of N is carried out. And the music selection mode is switched to the reproduction mode when the display turns to 0. On the other hand, switch 28 is turned on to give the transient conduction to transistor 29. And then the head leading becomes possible for the  adjacent information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06205875-A (JP)
Title: Game machine control device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-01-12
Abstract: PURPOSE:To make the content of the game of a game machine more interesting by providing a time division means which performs the control regarding a game by allocating into a plurality of sequences, for a game machine control device with a control means which performs the control regarding a game by a sequence as the unit. CONSTITUTION:It is judged whether this time is a power source turning on time or not, and if it is the turning on time, an initializing process is performed. If it is not the turning on time, prize ball controlling, probability setting, outputting, random number renewing and inputting processes are performed orderly, and then, a power failure monitoring and prize monitoring processes, etc., are performed. Then, a branching process is performed by a value of an even counter for a sequence execution number of times counting means. When the value of the counter is 0, an incorrect process, in the case of 1, a special pattern game process, in the case of 2, an output process of SOLA and input information controlling process for a first type start SW, and in the case of 3, a lamp/LED process are respectively performed. Thus, each process is allocated for each 1 sequence, and the control process for pinball game machine is performed by time-dividing into 4 sequences.
Patent JP-2000207592-A (JP)
Title: Taximeter
Inventor: DOI KUNIO
IPC: G07B13/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a taximeter capable of surely preventing a misoperation in tariff buttons while operating the buttons by means of blind touch to secure safety in travelling. SOLUTION: An output means 6 capable of outputting sound signals being different at every tariff button is disposed. Then detecting means for detecting the touch of fingers are respectively arranged in the buttons. The sound signals corresponding to the tariff buttons which are brought into contact with the fingers are outputted from the output means 6 based on the outputs from the detecting means, or the detecting means for detecting that the fingers come close to the tariff buttons are respectively disposed for the buttons and the sound signals corresponding to the tariff buttons to which the fingers come close are outputted from the output means 6. The function of the tariff buttons is outputted by voice as the sound signal.
Patent JP-H01181920-A (JP)
Title: Method for controlling rolling reduction of end part of band plate for electric resistance welded tube
Inventor: TOYOOKA TAKAAKI
IPC: B21D5/12
Filed: 1988-01-12
Abstract: PURPOSE:To stably form the front and rear end part of a band plate and to prevent welded defect by controlling the rolling drafts at each forming stand when the front end part of the band plate is bitten at a 1st fin pass roll and when the rear part of the band plate runs out through the 1st fin pass roll. CONSTITUTION:When the front end part of the band plate is bitten by the fin pass rolls 20, 22, 24 and a squeeze roll 28, the rolling drafts at each forming stand are loosened to the rolling draft of the stationary part of the band plate. Then, the front end part of the band plate is bitten at the fin pass stand 22 and the rolling draft of a 1st fin pass stand 20 is controlled to the stationary part of the band plate. The succeeding forming stands receive the same rolling draft. When the rear end part of the band plate is formed by the fin pass rolls 20, 22, 24 and the squeeze roll 28, the rear end part of the band plate runs out through a breakdown roll 12, the rolling draft of the fin pass roll stand 20 is made stronger than the rolling draft to the previous stationary part of the band plate, as soon as the 1st fin pass stand 20 is passed through, the rolling reduction of a 2nd fin pass stand 22 is strengthened in the same way as mentioned before and the rolling draft is controlled in the succeeding stands in the same way.
Patent JP-S60146974-A (JP)
Title: Valve device for preventing over flow-out of gas
Inventor: YAMAGUCHI TORANOSUKE
IPC: F16K17/34
Filed: 1984-01-10
Abstract: PURPOSE:To enable usage of gas cock in horizontal flow path by forming a ball valve stopping step at the border between the large diameter hole section at the gas supply source side and small diameter hole section at the gas receiving side while providing a ball valve fitting in a tapered valve seat and communicating an annular gas path made through the valve box with the small diameter hole section. CONSTITUTION:A valve box 4 is fixed coaxially with a horizontal flow path 2 while large and small diameter hole sections 6, 5 are made respectively at the gas receiving and supply source side on same axis and a tapered valve seat 8 is provided at the border of both hole sections 5, 6. Furthermore, an annular gas path 11 having one end opening to the gas supply source side is formed on the outercircumference of large diameter section 5 while a rectangular side open section 12 for directly communicating said path 11 with the small diamter section 6 is formed. Consequently, under normal state, motion of ball valve box to the small diameter hole section is blocked while under abnormal state, excessive gas will flow in to press the ball valve against the tapered valve seat 8 resulting in facilitation of manufacture without requiring a gas cock formed with special vertical flow path at the inside.
Patent JP-H04219122-A (JP)
Title: Method for removing nitrogen oxide in exhaust gas
Inventor: DENISU JIEI HERUFURITSUCHI
IPC: F23J15/00
Filed: 1991-01-16
Abstract: PURPOSE: To reduce the NOx component in a waste gas to N2 with very efficient and also low cost means by bringing the waste gas into contact with a pyrolytic decomposition product of methane containing CH and CH2 free radicals to reduce the NOx to N2 , at specialized temperature and also for specialized hours. CONSTITUTION: A plasma jet composed of methane from which O2 and O2 free radical have been removed is prepared at about 5,000 deg.C - about 10,000 deg.C; and thereby the methane goes into pyrolytic decomposition; and then the decomposed gas containing CH and CH2 free radicals are prepared. The decomposed gas is fed to the waste gas in reaction zone at about 150 deg.C - about 550 deg.C; and a contact between the decomposed gas and the waste gas in the reaction zone is kept long enough for the CH and CH2 free radicals to reduce the NOx to N2 , namely for about 0.1 - about 1.0 seconds. In this way, the waste gas without NOx is discharged from three reaction zone.
Patent JP-H11205119-A (JP)
Title: Output circuit and semiconductor device
Inventor: OGAWA YASUNARI
IPC: H03K19/0175
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit and a semiconductor device capable of supplying output signals to the load of various signal levels. SOLUTION: Two signals among an input signal S31, the inverted input signal S32, a high level signal S33 and a low level signal S34 are selected, based on control signals S35 in a selector 51, and respectively outputted as the output signals S51a and S51b or one signal is selected and outputted as the same output signals S51a and S51b. From a driving part 52, a driving signal S52a is outputted based on the output signal S51a, and the driving signal S52b is outputted based on the output signal S51b. The conductive state of an FET 53a is controlled based on the driving signal S52a, and the conductive state of the FET 53b is controlled based on the driving signal S52b.  The input signal S31, the inverted input signal S32, the high level signal S33 or the low level signal S34 is outputted as the output signal S53 from an output terminal 42 corresponding to the conductive state of the FETs 53a and 53b.
Patent JP-S60148702-A (JP)
Title: Pneumatic tyre of vehicle
Inventor: SHIMADA TATSUROU
IPC: B60C9/08
Filed: 1984-01-13
Abstract: PURPOSE:To improve the steering stability of a FF vehicle by specifically determining both the shoulder drop ratio at the tread side corner and the ratio of the curvature radius of the round shoulder at the tread side corner with respect to the maximum width of a tyre. CONSTITUTION:The titled tyre has a round shoulder 6 at the tread side corner part thereof and has such a section as that the crown periphery 7 is smoothly connected to the side periphery 8. The shoulder drop ratio D/C, namely, the ratio of the distance D measured from the line parallel to the revolutional axis of the tyre passing through the crown top T to the crossing point P, with respect to the distance C, measured from the tyre's equator line, of the crossing point P of both the extension lines from the crown periphery 7 and the side periphery 8 which are smoothly connected to each other to have therebetween the curved line of a round shoulder 6 having a radius of curvature indicated by R3, is specified to 0.05-0.09. And the ratio R3/W, namely, the ratio of said R3 with respect to the maximum width of the tyre is specified under 0.17.