baber/WOPTO huggingface dataset:
Patent JP-S5821118-A (JP)
Title: Thermal head printer
Inventor: HARADA HAJIME
IPC: B41J2/32
Filed: 1981-07-31
Abstract: PURPOSE:To limit the calorific value of a heating element and clearly record analog waveforms by alternately masking continuous dot signals having the  same dot number so that only one dot is moved in every sampling alternately. CONSTITUTION:Inputted analog signals are successively sampled by an AD converter 1 and converted into number and position signals corresponding to those in a thermal head 40 by a dot converter 2 to be supplied to a dot compensating circuit 10. The circuit 10 generates signals having numbers from a smaller dot number out of continuous two sampling values to the dot number obtained by adding three to said larger dot number in every sampling. A mask circuit 20 is provided with memories 21-23 of which stored contents are successively moved and outputs from a mask signal generating circuit 24 are alternately selected through a switch 25 and an inverter 26 synchronously with the reading-out from said memories. Out of the signals stored in the memory 22, the signals overlapped to their front and back signals are alternately masked and supplied to the head 40.
Patent JP-S6011750-A (JP)
Title: Differential turning gear
Inventor: HASUMI KIYOUICHI
IPC: F16H3/72
Filed: 1983-06-30
Abstract: PURPOSE:To make a differential turning gear consisting of two-unit each of output shafts and driving sources attainable with a simple structure, by combining these two-unit-in-a-set of output shafts and driving sources with a gear train in three rows. CONSTITUTION:A driving source 1 locked to a case 14 is being coupled with a gear 5, while a gear 6 as a planetary gear engaging this gear 5 is engaged with a gear 7 as a sun gear. An output shaft 3 is locked to the gear 7. A gear 10 is set up on the same axis 8 of the gear 6 of the sun gear with some distance, and this gear 10 forms both of a gear 9 as a ring gear locked to the case 14 and a planetary gear engaging a gear 11 as the sun gear respectively. The gear 11 is locked to an output shaft 4. A gear 13 is connected to a driving source 2 being locked to the case 14, while the gear 13 engages a gear 12 locked to the output shaft 4.
Patent JP-S5748549-A (JP)
Title: Testing method for paper sheet multifeed checking apparatus
Inventor: NAITOU MAMORU
IPC: G07F7/04
Filed: 1980-08-29
Abstract: PURPOSE: To carry-out a test efficiently and permit correct adjustment of sensitivity by testing a multifeed checking apparatus by using imitation paper sheets and generating simulated multiple-feeding state.  
     CONSTITUTION: A colored band 6a having the width W and light shielding performance and blank parts 6b and 6b' are formed in the center part of an imitation paper sheet 6. When a miltifeed checking apparatus 4 is tested, if the imitation paper sheet 6 is sent into a conveying passage 2, the blank parts 6b and 6b' transmitting the light 7 and 7' from the luminous parts 5a and 5a' correspond to the not- superposed part C of the paper sheets 3 and 3', and the colored band 6a having inferior transmittancy for the light 7 and 7' corresponds to the superposed part B of the paper sheets 3 and 3' and when the paper passes through sensors 5 and 5', simulated multiple-feed state is generated, and the check apparatus 4 detects and recognizes multiple-feed state immediately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05315667-A (JP)
Title: Electrostriction effect element
Inventor: INOI TAKAYUKI
IPC: H01L41/09
Filed: 1992-05-13
Abstract: PURPOSE:To remove drawback of a conventional electrostriction effect element that it breaks by the stress from a driven body, since it is in free condition without a guide at the end of a drive, and that it is bent and displaced by the influence of the incorporation state of an inner element. CONSTITUTION:Projections 4a and 4b for guide are provided at the side of one metallic member of an electrostriction effect element which seals the laminate, wherein electrostrictive ceramic layers and inner electrode conductor layers are stacked alternately, with a metallic case 1, an upper metallic member 2, and a lower metallic member 3, a metallic member provided with rails 5a and 5b for guide is attached to the other metallic member 3. This prevents the element from bending by the stress of a driven body and the element from breaking, and also the displacement can be taken out straight irrespective of the incorporation state of the inner element.
Patent JP-S5910861-A (JP)
Title: High resistance measuring instrument used at dangerous place
Inventor: ISHIYAMA TONERI
IPC: G01R27/02
Filed: 1982-07-09
Abstract: PURPOSE:To prevent occurrence of spark discharge, and the damage of parts in a measuring instrument, by connecting a resistor for charge absorption to a measuring circuit whose resistance is to be measured in parallel, and absorbing charge, and measuring in the parallel connection state. CONSTITUTION:When a body to be measured is an operator, the boot soles and a floor material serve as dielectrics to form such a power source that a capacity circuit 7 between both electrodes, i.e. the human body and ground is charged to a charging voltage V. Considering the resistance value of the human body, leak resistance of the capacity circuit 7, inducing circuit 5 in a discharging circuit, and a hand tip as 6, 8, 5 and 4 respectively, the human body is discharged with a fine current, little by little, through the resistor 3 for electrification absorption when the hand tip 4 touches the measuring terminal 9 of a high resistance measuring instrument. When the measuring terminal is further pressed with the fingers 4, it contacts a measuring terminal contact 2 and the parallel connection resistance value of the resistance value 6 of the body to be measured and the resistance value of the measuring instrument 3 is indicated on the instrument. The resistance value of the resistor 3 is constant and the gradations of the instrument 1 are made to correspond to the resistance value 6 of the body to be measured, realizing a direct read.
Patent JP-H07298828-A (JP)
Title: Cookie and preparation of cookie
Inventor: YAGASAKI YOSHISHIGE
IPC: A21D13/08
Filed: 1994-05-09
Abstract: PURPOSE:To prepare a Western cake having improved taste and excellent decorative effect and design by placing petals seasoned to a prescribed taste on the surface of a cookie. CONSTITUTION:This process for the preparation of cookie 1 comprises (1) the formation of the dough of a cookie main body 2 by mixing wheat flour with butter, etc., (2) the shaping of the dough of the cookie main body 2 in prescribed form such as circle, ellipse, rectangle, petal or animal shape e.g. by using a cutting die, (3) the seasoning of a picked and thoroughly washed petal-s 3 of cherry, plum, etc., by a seasoning means, (4) the bonding of the seasoned petals 3 to the dough of the cookie main body 2 and (5) the proper baking and drying of the dough with a baking means such as an oven to form a cookie.
Patent JP-S5911798-A (JP)
Title: Shaft generator driven by main shaft
Inventor: OOYAMA TOSHIO
IPC: H02P9/42
Filed: 1982-07-09
Abstract: PURPOSE:To obtain power of prescribed frequency directly from a space-saving shaft generator inexpensively by providing a frequency converter between an AC exciter armature and a generator field, and controlling the frequency of the converter in response to the rotating speed of the rotor. CONSTITUTION:A frequency converter 5 is provided between a generator field 3 provided on a rotor shaft of a main engine 1 and the armature 8 of an AC exciter 6. A frequency control circuit 4 controls the frequency of the converter 5 in response to the difference between the reference frequency f0 from the reference frequency setter 9 and the frequency f1 of the power generated by the rotation of the engine 1, thereby generating the power of the reference frequency f0 from the generator armature 2. In this manner, the power of the prescribed frequency can be produced directly from the shaft generator irrespective of the variation in the rotating speed of the shaft inexpensively by space-saving.
Patent JP-H07299362-A (JP)
Title: Removal of nitrogen oxides
Inventor: MIYADERA TATSUO
IPC: B01D53/94
Filed: 1994-05-09
Abstract: PURPOSE:To provide an optically stable nitrogen oxides-removing method capable of effectively removing nitrogen oxides from combustion exhaust gas containing oxygen in theoretical reaction quantity with respect to nitrogen oxides or a component not burnt yet such as carbon monoxide, hydrogen or hydrocarbon. CONSTITUTION:A nitrogen oxides-removing material obtained by supporting 0.2-15wt.% of silver chloride on 100wt.% of porous inorg. oxide in terms of a silver element is arranged on the midway of an exhaust gas conduit and exhaust gas to which an oxygen-containing org. compd. is added on the upstream side of the removing agent is brought into contact with the removing agent at 200-600 deg.C and the oxygen-containing org. compd. is reacted with nitrogen oxides to remove nitrogen oxides.
Patent JP-H11313280-A (JP)
Title: Program video recorder
Inventor: MINECHIKA SHIGEKAZU
IPC: G11B15/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To inform the user of any program to be broadcast again among reserved programs by checking if there is a program of the same contents as those to be broadcast in a time zone other than a broadcast time zone set through video recording reservation and displaying the program if any. SOLUTION: The user selects a program desired to be recorded from a program list displayed on a TV monitor 5 and enters information (program reservation information) relating to the program, whose video recording reservation is desired, by using a remote control transmitter 10 or an entry device of a VTR main body. The entered program reservation information is stored in a program reservation memory 6. Every time new program reservation information is stored in the program reservation memory 6, whether or not plural programs whose broadcast time zones are coincident is checked based on the broadcast date, time and the broadcast period for all the video recording reservation programs. When there are plural video recording reservation programs whose broadcast time zones are coincident, the state is displayed on a display device such as the TV monitor 5.
Patent JP-S61277436-A (JP)
Inventor: INO KAZUHIDE
IPC: B32B27/00
Filed: 1985-06-04
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-H10308909-A (JP)
Title: Program additional information generator
Inventor: MORITA TOMOKI
IPC: H04N5/76
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a device where man-hours for generating a database for application, including broadcast program sources)are reduced and the job time is decreased. SOLUTION: A device is provided with a means 1 that uses a program item configuration list in a program broadcast system 10 having a means which generates the program item configuration list where information relating to a plurality of items being components of a broadcast program is listed by items depending on a progress order of the program so as to generate a frame of the configuration of a database and with a means that generates the database by recording resources used for the broadcast program in the program broadcast system 10 into a recording means 2 in matching with the frame and an application is generated by editing the database.
Patent JP-S5243458-A (JP)
Title: Apparatus for date division mark plate such as time switch
Inventor: FUJIWARA ICHIROU
IPC: H01H43/04
Filed: 1975-10-03
Abstract: PURPOSE: Date mark, corresponding to the calendar day through two months continuously. can be indicated with easy operation by laying one date division mark plate over the other, indicating two months (62 days), regarding one month as 31 days. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291582-A (JP)
Title: Nonvolatile semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/8247
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a nonvolatile semiconductor device in which information can be erased in a short time by forming a surface of an overcoating layer in a curved shape for focusing an incident light to a gap between electrode layers located on a lower layer of the overcoating layer. CONSTITUTION:Since a surface of an overcoating layer 22 is formed in a semicolumnar uneven shape, a recess is located substantially at a center of metal electrode layers 16 and protrusions are located substantially at a center of gaps therebetween, an ultraviolet right incident to the layer 22 is focused to the gap between the electrode layer 16. When the light is irradiated from the layer 22 side in order to batch erase information, the light is refracted when passed through the curved layer 22 to be focused to the gap between the layers 16. Accordingly, a quantity of the light to be reflected externally from the layers 16 can be reduced, the more irradiated light can be arrived at a floating gate 8 to shorten time for batch erase the information.
Patent JP-S5752527-A (JP)
Title: Shape momorizing metallic means with reinforced recovery force
Inventor: HARII KURIFUTON BUROIRUSU
IPC: F16L13/00
Filed: 1981-07-30
Abstract: A sheet (10) of memory metal has a plurality of rectangular perforations (12) arranged in a rhombic lattice pattern, as indicated by lines (16). On recovery, the rectangular perforations (12) become diamond shaped, thus giving enhanced recovery of the sheet (10) in a single direction (14); that is to say recovery enhanced beyond the inherent recovery of the memory metal.
Patent JP-S5546984-A (JP)
Title: Printing mechanism for printer
Inventor: KUNIDA MASAO
IPC: B41J9/16
Filed: 1978-09-29
Abstract: PURPOSE: To provide a printing mechanism for printers which mechanism is characterized in that the power consumption of a solenoid can be decreased by preventing the unuseful operation of a trigger lever of which the contacting portion and that of a hammer are inclined with respect to the straight line made by interconnecting the contacting point and rocking center.  
     CONSTITUTION: A trigger lever 11 turned clockwise by an actuator 15 is struck by the pawl 14a of a ratchet 14 to turn a hammer 2 counterclockwise. The trigger lever 11 rocks counterclockwise due to the centrifugal force generated by the counterclockwise turn of the hammer 2 and the energization force of a trigger lever spring 12 and contacts with the contacting portion 2c of the hammer 2 before the hammer 2 strikes a drum 1. The contacting portion of the hammer 2 is inclined in about 60°. Therefore, the bounding when the contacting portion of the trigger lever 11 strikes that of the hammer 2 is reduced so that the trigger lever 11 maintains the position thereof, and the hammer 2 returns to standby position by turning counterclockwise after printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000313946-A (JP)
Title: Fe-BASE AMORPHOUS ALLOY RIBBON WITH EXTRA THIN OXIDE LAYER
Inventor: INOUE YOSHIHARU
IPC: B22D11/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-base amorphous alloy ribbon which is produced by controlling the structure of an extra thin oxide layer on the surface of a ribbon and in which iron loss is reduced by forming the extra thin oxide layer with a two-layer structure on the surface of the ribbon. SOLUTION: A melt is spouted via a pouring nozzle having a slot-like opening onto a moving cooling substrate and rapidly solidified, by which the rapidly quenched metal ribbon is obtained. At this time, the surface of the ribbon, at least on one side, is provided with an extra thin oxide layer and the extra thin oxide layer has a two-layer structure. It is desirable that the surface of the ribbon, at least on the side free from contact with the cooling substrate, is provided with the extra thin oxide layer of two-layer structure.
Patent JP-S63289378-A (JP)
Title: Balance type mechanical seal
Inventor: MURATA TAKU
IPC: F16J15/38
Filed: 1987-05-19
Abstract: PURPOSE:To improve resistance to corrosion, by a method wherein O-rings are respectively located between a rotary shaft and the inner peripheral surface of a stopper and the outer peripheral surface of a stopper and the inner peripheral surface of a driven ring to separate a spring from seal fluid. CONSTITUTION:A seat ring 6 held to the end part of a stuffing box 1 through a grand cover 2, a gasket 16, a retainer 5, and an O-ring 13 presses a driven ring 8 between the seat ring and a stopper 7 secured on a rotary shaft 3 by means of a set screw 11 through the force of a spring 10. O-rings 14 and 15 are respectively located between a sizing rotary shaft 3 and the inner peripheral surface of the stopper 7 and the outer peripheral surface of the stopper 7 and the inner peripheral surface of the driven ring 8 to separate the spring 10 from seal fluid. Thus, the driven ring 8 is pressed against the seat ring 6 by means of a seal fluid pressure and also through the energizing force of the spring 10. This constitution enables reduction of a cost, facilitates selection of a spring even in the case of corrosive fluid, and enables holding of excellent sealing ability for a long time.
Patent JP-S62278609-A (JP)
Title: Numerical controller
Inventor: SAITOU KIMIO
IPC: G05B19/4063
Filed: 1986-05-27
Abstract: PURPOSE:To clearly display various speed changes without using an oscilloscope and also to facilitate the setting of a proper motor time constant as well as the check of the abnormality of a servo system, by displaying graphically the command speed signal, the feedback speed signal and the error signal. CONSTITUTION:The command speed signal 4 of each axis (motor) is obtained through an arithmetic processing part 1 and undergoes the acceleration/ deceleration processing. The speed differences between the signal 4 undergone the acceleration/deceleration processing and the feedback speed signal detected by a detector 6 are accumulated to obtain the error signal 8. At the time of graphic display, those signals 4, 7 and 8 are stored in each memory and the address of each memory is replaced. Then the signal 8 is sent to a motor 5 after D/A conversion. These said actions are repeated in the sampling cycles and the magnification, reduction and clipping are given to the signals 4-8 based on the data stored in each memory. Then these signal are displayed on a CRT 2.
Patent JP-S6145503-A (JP)
Inventor: ISUTOBAN POZUSONI
IPC: H01K1/46
Filed: 1985-06-03
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-H07326505-A (JP)
Title: Breaking device of ceramic material board for electronic component
Inventor: SHIMADA NAOTO
IPC: H01C17/06
Filed: 1994-06-01
Abstract: PURPOSE:To decrease breaking of stick formed board at a mid part in short length at breaking of stick formed boards along breaking lines by feeding a ceramic material board between a small diameter roller with an elastic cover and a large diameter roller. CONSTITUTION:A large roller 12, of which length is shorter than the width of a ceramic material board A, is positioned at approximately the middle of the ceramic board A in the direction of width and the outer surface of the elastic plate 12a on the outer surface of the large roller 12 is formed center high like a barrel surface 12a'.
Patent JP-S60263644-A (JP)
Title: Numeric control machine
Inventor: TAKAGAWA KIYOSHI
IPC: G05B19/18
Filed: 1984-06-12
Abstract: PURPOSE:To shorten the cutting time by making such that one turret will arrive to the starting position of cutting when another turret is performing cutting. CONSTITUTION:Informations such as the cutting finish point of first turret, the feeding speed, current position of second turret, the starting point of cutting and the moving speed are stored in memories 21-25 to produce signals which are fed to an operating means 26 to operate the cutting position of first turret at the time point when second turret may be moved. The operation results are fed together with the signal from current cutting positon detecting means 27 of first turret to decision means 28 to decide whether the operational results will match with the detection signal. Control means 29 is functioned on the basis of the output from decision means 28 to move the second turret. With such arrangement, the cutting time can be shortened.
Patent JP-H01291659-A (JP)
Title: Gate drive circuit of gto thyristor
Inventor: KOSAKA KENJI
IPC: H02M1/08
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the short-circuit of direct current in starting, by forcibly breaking a forward current supply circuit of the gate of a GTO thyristor in raising the power supply of its gate drive circuit. CONSTITUTION:A gate drive circuit 5A is composed of a power insulating trasformer T1, a rectifier REC, a signal insulating transformer T2, a logic circuit 51, transistors (FET) Q2-Q4, buffer amplifiers BUF 1-2, etc. To this drive circuit 5A a breaking circuit 100, an input terminal M5 of a breaking command signal and a photocoupler PC are provided. When the breaking command signal is inputted from the input terminal M5 to the breaking circuit 100, a light emitting diode LED emits light between them and the transistor Tr is conducting, so that it becomes short-circuiting across the gate and source of the FET Q2 and no FET Q2 will be conducting any longer.
Patent JP-H11311760-A (JP)
Title: Optical switching element and optical switching element integrated circuit
Inventor: ISHIBASHI TADAO
IPC: H04B10/27
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical switching element which has a high-speed optical NOR logic function, etc., by optical control by solving problems of complicatedness of device constitution, an increase in power consumption, deterioration of a signal, etc. SOLUTION: The optical switching element is provided with photodetection diodes 13-1 and 13-2 formed on a substrate 19, an optical modulating element 15, and an electric interface circuit 14 connected by an electric wire between the photodetection diodes 13-1 and 13-2 and optical modulating element 15, and the length of the electric wire 18 is set to <=1/10 time as long as the wavelength of a high-frequency electric signal corresponding to the clock frequency of input light signals 20-1 and 20-2. Further, a light output signals 20-4 is the NOR value of OR of the light input signals 20-1 and 20-2. Further, single travel carrier photodiodes are used as the photodetection diodes 13-1 and 13-2.
Patent JP-S60263652-A (JP)
Title: Driving gear of fixed size head
Inventor: TSUJIUCHI TOSHIO
IPC: G01B21/10
Filed: 1984-06-11
Abstract: PURPOSE:To decrease a region of movement of a head and improve its accessibility by a worker, by providing a guide groove in a bracket, which turnably supports a turning arm rotatably supporting the fixed size head, while an engagement member, which engages with the guide groove, in the head. CONSTITUTION:A pivot axis 32 supporting a fixed size head 35 is lifted by the action of a rotary cylinder along a circular arc track C about a rotary shaft 12 serving as the center, but the fixed size head 35 is first turned about the pivot axis 32 serving as the center by the action of a guide groove 15 in a direction that contactors 37, 38 are detached from a work, thereafter the fixed size head 35 continues to rise while it is held in an angular attitude such that a protrusive distance to the side of a worker's position and the side of a grinding wheel opposite to the before said side is minimized, being positioned in a standby position. Accordingly, the fixed size head can improve its accessibility by a worker by enabling a region of movement of the head to be prevented from protruding to the position of the worker.