baber/WOPTO huggingface dataset:
Patent JP-S63268686-A (JP)
Title: Electrothermorecording method
Inventor: NAKANO SHIRO
IPC: B41M5/20
Filed: 1987-04-28
Abstract: PURPOSE:To make a recording mechanism small in size, by a method wherein thermal recording is conducted by bringing an electrothermorecording needle into contact with an electric heat generating plate and bringing the plate or the needle into a parallel movement over a predetermined distance, then a needle pressure is released, the plate is brought into a parallel movement over a predetermined distance in a rectilinear direction, and thermal recording is again performed. CONSTITUTION:An electrothermorecording needle 20 is located at a point (a) at the left side edge of an electric heat generating plate 10, and is brought into contact with the plate 10 by applying a needle pressure. The needle 20 is energized, and is moved to a point (b) at the right side edge of the plate 10. The region between the point (a) and the point (b) of the plate 10 sequentially generates heat, whereby recording is achieved on a thermal recording material 30 underlaying the plate 10. When the needle 20 reaches the point (b), the needle is stopped, and is separated from the plate 10. Subsequently, the plate 10 is set in a parallel movement over a distance equal to the distance from the point (a) to the point (b), whereby the needle 20 is returned to a point (c) at the left side edge of the plate 10. The needle 20 is moved from the point (c) to a point (d), and the operations are sequentially repeated, thereby recording. The heat generating plate is made to perform only a rectilinear motion, so that a recording mechanism can be simplified and made small in size.
Patent JP-H07312507-A (JP)
Title: Dielectric coaxial resonator and dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P7/04
Filed: 1994-05-19
Abstract: PURPOSE:To inexpensibly provide the dielectric coaxial resonator and the dielectric filter capable of miniaturization by improving the spurious characteristic without increasing number of components. CONSTITUTION:A resonator hole 2 whose inner face is formed with an inner conductor is formed in a dielectric block 1 and an strip shaped inner conductor cut-part 3a is formed from an open end face 1a of the dielectric block 1 in the axial direction of the resonator hole 2. The spurious frequency of the resonator is made lower than a 3rd harmonic frequency of a fundamental wave by the inner conductor cut-part 3a and a desired attenuation is obtained at the 3rd harmonic frequency of the fundamental wave.
Patent JP-H07309240-A (JP)
Title: Steering device
Inventor: KANOU TOMOHIRO
IPC: B62D1/19
Filed: 1994-05-19
Abstract: PURPOSE:To improve the energy absorption characteristics of a steering device with a simple configuration by using a belt member whose fastening sections of a bending part are destructed as a steering wheel moves as a device for absorbing energy of secondary collision which is applied on the steering wheel. CONSTITUTION:When a driver collides against a steering wheel 10 secondarily at the time of head-on collision of a vehicle, energy of secondary collision is absorbed because the steering wheel 10 and a steering post 20 moves in a direction of a steering shaft due to the action of an energy absorption device 30 and an energy absorption bracket 40. In this case, the energy absorption device 30 absorbs energy of secondary collision sequentially by breaking a fastening thread 38 which stitches a bending part 33c of a belt member 33 at a plurality of sections. The belt member 33 is assembled between a sliding plate 31 welded to a column tube 21 and a case 32 fitted to a car body 50 so as to support the sliding plate 31 slidably.
Patent JP-H11276170-A (JP)
Title: New promoter derived from genus aspergillus
Inventor: MACHIDA MASAYUKI
IPC: C12N15/09
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new promoter comprising a DNA derived from the genus Aspergillus having a specific base sequence and allowing a mold belonging to the genus Aspergillus transformed by a vector comprising the DNA sequence to produce a foreign protein. SOLUTION: This new promoter is shown by a base sequence of, e.g. formula I or II and derived from Aspergillus oryzae belonging to the genus Aspergillus, and a foreign protein may be produced by a mold belonging to the genus Aspergillus transformed by a vector comprising the promoter sequence. The promoter is obtained by extracting the whole DNA from Aspergillus oryzae grown in the presence of glucose, passing it through an oligo(dT)cellulose column to separate mRNA therefrom, synthesizing cDNA by using it, conventionally forming a cDNA library, and cloning it so as to search a gene highly expressed, thus obtaining the resultant promoter comprising e.g. an alcohol dehydrogenase gene strongly expressed in the presence of glucose.
Patent JP-S60250433-A (JP)
Title: Square root arithmetic device
Inventor: ISHII MAKOTO
IPC: G06F7/552
Filed: 1984-05-25
Abstract: PURPOSE:To decrease the data updating frequency by dividing the sum of the input data and the square value of data of an output register which replaces its value until it is converged into a proper range by the data of the output register and outputting the result of division to the output register for replacement. CONSTITUTION:The input signals (x) are first stored in input and output registers 1 and 9 respectively, and the output (f) of a multiplier 2 is added to the output (e) of the register 1 by an adder 6 with the timing of a pulse R. The result of addition is outputted (g). A divider 7 performs operation (g/2y) with the timing of a pulse S. The output (h) of the division is supplied to the rigister 9 via a multiplexer 8 in the form of a signal (i) and with the timing of a pulse T. Then a timing controller 10 produces repetitively three types of arithmetic drive pulses R, S and T. Thus the difference between the n-th output (y) of the register 9 and the (n+1)-th output (y) is set within a fixed value. Otherwise a pulse U is produced after the data of a fixed frequency. Thus an arithmetic operation is through.
Patent JP-S5532970-A (JP)
Title: Catalystic converter
Inventor: TADOKORO ASAO
IPC: F01N3/28
Filed: 1978-08-29
Abstract: PURPOSE: To provide a simplified, compact and rigid construction of a catalystic converter, in which two catalyst floors are accommodated within a single casing.  
     CONSTITUTION: The construction comprises a comparatively flat and elongate casing 3 constituted by symmetrical dish-like upper and lower shells 1 and 2 in a pair, upper and lower covers 4 and 5 covering the respective shells 1 and 2 with heat insulation material spaces 6 provided with respect thereto, a first catalyst container 7 constituted by upper and lower holding members 8 and 9, a second catalyst container 10 constituted by upper and lower holding members 11 and 12, these catalyst containers being respectively disposed in front and rear portions of the casing 3, and a secondary air nozzle 13 projecting from between the first and second catalyst containers 11 and 12 in the horizontal direction at right angles to the center line of the casing 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01276322-A (JP)
Title: Electronic equipment
Inventor: KASASHIMA MASAHIKO
IPC: H02J9/00
Filed: 1988-04-28
Abstract: PURPOSE:To easily know the time point for changing of each battery by detecting the electromotive force of each battery and displaying the calculating result of the remaining capacity of each battery. CONSTITUTION:When a prescribed command is sent to a microcomputer 5 from a keyboard, the microcomputer 5 calculates the remaining capacity of batteries 1 and 2 based on the detecting results of the current detecting circuits 3 and 4 respectively. At the same time, the remaining capacity of both batteries are displayed at a display part 6 in the form of bar graphs. Then the bar graph of the working battery 1 or 2 is displayed by blinking, etc. Thus the time point for changing of each battery is easily known.
Patent JP-S58224251-A (JP)
Title: Neutralization treatment device for acid dew water
Inventor: TSURUTA KUNIHIRO
IPC: F24H8/00
Filed: 1982-06-18
Abstract: PURPOSE:To enable to discharge dew water in a neutralized state always even if acid dew water flows in through an inflow opening continuously or intermittently, by providing a neutralizing agent in a treatment tank on an inflow opening side and a silicate ore is provided in a treatment tank on an outflow opening side. CONSTITUTION:A treatment tank 5 which stored basic material 7 (neutralizing agent) consisting of Mg or Mg alloy is provided on an inflow opening 2 side of acid dew water and an acid material 9 (example, phosphate glass, clay, diatom earth and acid clay) whose velocity of dissolution is slow is provided on an outflow opening 3 side of a treatment tank 6 as well. Dew water, consequently, can be discharged from the outflow opening in a state of neutralization even if the acid dew water flows in continuously or intermittently.
Patent JP-H10302387-A (JP)
Title: Optical disk recording device
Inventor: KUDO TAKASHI
IPC: G11B19/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of buffer under run when data transferred from a host device is recorded in an optical disk. SOLUTION: When data accumulated in a buffer 4 is recorded in a recording region of an optical disk 12, a difference quantity between data quantity accumulated in the buffer 4 by an operation circuit 21 and the prescribed quantity of a memory 20 is obtained, and a reference clock signal changing the number of rotations of the optical disk 12 step by step in accordance with difference quantity is outputted from a reference clock generating section 22. In this case, a phase comparing circuit 6 compares a phase of the reference clock signal and a phase of a wobble signal, and a control circuit 7 increases or decreases the number of rotations of a driving circuit 8 based on the comparison result in the phase comparing circuit 6.  And data writing speed is adjusted by accelerating or decelerating a rotation speed of the optical disk 12 so that data quantity accumulated in the buffer 4 is kept at the prescribed quantity during data transfer from the host device 1.
Patent JP-S60248361-A (JP)
Title: Control circuit of printer
Inventor: SEKIGUCHI TADASHI
IPC: B41J2/30
Filed: 1984-05-25
Abstract: PURPOSE:To drive head pins with leads of numbers less than those of the former by connecting output terminals of switching transistors respectively to piezoelectric elements for head pins and by grouping these switching transistors into plural numbers of blocks. CONSTITUTION:Electric field effect transistors 1-10 are divided into blocks A and B, and output terminals are connected to piezoelectric elements that are provided respectively for head pins of a printer head. A source terminal of transistors 1-5 is connected to a driving electric source input terminal 11, and a source terminal of transistors 6-10 is connected to a driving electric source input terminal 12. Transistors that exist in different blocks A and B but in mutually corresponding positions are respectively, but commonly connected to gate terminals, and these are connected to signal source terminals 13-17.
Patent JP-H06286185-A (JP)
Title: Thermal head
Inventor: KOAIZAWA NAGAHARU
IPC: B41J2/345
Filed: 1993-04-07
Abstract: PURPOSE:To even the temperature distribution of a heat resistor and apply even heat pulses onto a medium by providing a plurality of heat resistor dot patterns for forming a thermal head in linear relation wherein they always cross the arbitrary perpendicular lines of straight lines. CONSTITUTION:A plurality of heat resistor dot patterns are provided in a straight line relationship, and a thermal head is formed in a manner permitting the heat resistor dot patterns to cross the arbitrary perpendicular lines of straight line at all times. Concretely, it is constituted such that narrow strip heat resistor patterns B are disposed to cross the perpendicular lines H. As a consequence of this constitution, the temperature distribution among the patterns is obtained, and the valley of temperature is hard to occur, as a result, the uniform application of heat pulses can be applied. Then, since the heat resistor patterns are formed to be superimposed with dots being slantly adjacent to one another, there requires obviously no patterning accuracy compared with a comb-type electrode. Thus, a photolithographic method is not required to be used.
Patent JP-S59231812-A (JP)
Title: Glass mask for photoetching
Inventor: KASAHARA MASAO
IPC: G03F1/00
Filed: 1983-06-14
Abstract: PURPOSE:To find out an abnormal pattern easily and securely by providing X-Y coordinates composed of a plurality of rectangular patterns to a glass mask itself. CONSTITUTION:For instance, mask chips 21a-21f are provided to a glass mask 20. A plurality of rectangular patterns 23a, 23b,... and 24a, 24b... are arranged to the positions expressed by dash lines (x) and (y) which are corresponding to the sides of the mask chips extending from a chip corner B to a corner 22a and a corner 22b in parallel. The patterns 23a, 23b,... on the dash line (x) are used as an abscissa of the mask 20 and the patterns 24a, 24b,... on the dash line (y) are used as an ordinate of the mask 20 and a cross point O of the abscissa and ordinate is made an original point of the X-Y coordinates. With this constitution, for instance, when an abnormal pattern is found in accordance with the coordinates information given by the person who found it, the pattern can be found easily and accurately without waste of time.
Patent JP-H044447-A (JP)
Title: Byte multiplex channel controller
Inventor: HASEGAWA TAKASHI
IPC: G06F13/12
Filed: 1990-04-21
Abstract: PURPOSE:To easily discriminate whether or not the cause lines on the overload of a byte multiplex channel controller itself when a necessary transferring process becomes nonexecutable by measuring total time of connection requesting signals outputted onto a interface bus within a prescribed time and displaying the measure results. CONSTITUTION:When 2<20> pieces of 1-mus period clock pulses from a clock generation circuit 151 are inputted, a counter 154 sets a latch 160 by outputting a carrier signal, holds the count value of a counter 153 by setting the signal logic of a hold signal input terminal 161 at '1', and displays the count value of a displaying section 162. The section 162 displays the total time of connection requesting signals having a logic value '1' within about 1 second. When the total time exceeds a prefixed upper limit value, a byte multiplex channel controller 1 discriminates an overload. Therefore, when an anticipated transferring capacity is not obtained, whether or not the cause lies on the overload of the byte multiplex channel controller can be discriminated.
Patent JP-H08302097-A (JP)
Title: Polypropylene resin composition and injection molded product
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L23/16
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a polypropylene resin composition exhibiting a high impact- resistant strength and simultaneously excellent in whitening resistance, and to obtain its injection molded product. CONSTITUTION: A polypropylene resin composition comprises (A) 100 pts.wt. of a polypropylene resin, (B) 3-300 pts.wt. of an ethylene/propylene copolymer elastomer, and (C) 1-300 pts.wt. of an ethylene/α-olefin copolymer elastomer satisfying the below-described requirements (a)-(d). (a) The number of carbon atoms contained in the α-(4-2OC)olefin is 4-20. (b) The content of the α-olefin is 65-95 wt.%. (c) The density of the elastomer is <0.88g/cm<2> at 23 deg.C. (d) The melting peak of a crystal is not observed by the use of a differential scanning calorimeter.
Patent JP-H11304044-A (JP)
Title: Fluid detection device
Inventor: HATTORI KOSEI
IPC: F16K17/22
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To certainly detect a flow of fluid even when a phenomenon where a valve element repeats opening and closing motion in a short cycle occurs at the time of connecting it to a test device. SOLUTION: This device is constituted by furnishing a timer switch 4 to work when pressure of fluid works over specified set time and a working channel 5 to make a valve main body 3 communicate with the timer switch 4 to each other to make pressure of fluid work on the timer switch 4 at the time of opening the valve element 2 and providing a blocking body 14 free to block the working channel 5 and an auxiliary channel to leak fluid on the side of the timer switch 4.
Patent JP-S60250682-A (JP)
Title: Superconductive element
Inventor: NISHINO JIYUICHI
IPC: H01L39/22
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a superconductive element having high integration and stable operation by setting the specific dielectric constant of a barrier layer formed between the electrodes opposed made of superconductive to the specific value or higher. CONSTITUTION:The first superconductive electrode 2 made of Nb film is formed on an Si substrate 1 formed with an SiO2 film. Then, an interlayer insulating film 3 having a hole is formed. Then, a Ti oxide film is formed, and then Nb film is formed. Thereafter, with a photoresist as a mask the Ti oxide film and Nb film are etched to form a barrier layer 4 and the second conductive electrode 5. Thus, the specific dielectric constant of the material of the layer 4 is 20 or higher, and when the element is operated in liquid He temperature, it stably operates. As the material of the layer 4 includes the oxides of W, Pr, Tb, Ce, Tl, Sm, La to obtain similar effects.
Patent JP-H08304193-A (JP)
Title: Torque sensor
Inventor: SHINOHARA MIKIYA
IPC: G01L5/22
Filed: 1995-04-28
Abstract: PURPOSE: To provide a torque sensor which can be easily manufactured and of which torque detection characteristic itself has a curvature change which is similar to a desired auxiliary steering force characteristic in a power steering device. CONSTITUTION: The torque sensor is provided with magnets 6a and 6b where the same magnetic poles are arranged oppositely with a certain space along the axial direction on the outer-peripheral part of a steering side shaft 1 out of the steering side shaft 1 and a steering machine mechanism side shaft 2 connected to a torsion bar 3, a Hall element 5 provided at the center position between the magnets 6a and 6b and on the center line of the magnets 6a and 6b,  and yokes 7a and 7b which are supported by a supporting member consisting of a nonmagnetic material being provided at the axial edge of the steering mechanism side shaft 2 and whose length in the axial direction is nearly equal to that of the magnets 6a and 6b and is provided at positions opposite to the side surfaces of the magnets 6a and 6b while sandwiching a center line for connecting the magnets 6a and 6b and the center of the Hall element 5 and in the vertical direction to the center line.
Patent JP-S60250045-A (JP)
Title: Foam having uneven surface pattern
Inventor: YOSHIDA HIROSHI
IPC: B29C59/00
Filed: 1984-05-28
Abstract: PURPOSE:To provide the titled foam having sharp edges and a deep emboss depth, by simultaneously expanding a two-layer material composed of two PVC resins. CONSTITUTION:A paste PVC resin having an average degree of polymn. of 1,500 or below and contg. a blowing agent, a plasticizer, a stabilizer, etc. is applied to a substrate such as flame-retarded paper or release paper and caused to gel to such an extent that the resin is not expanded, whereby a base layer is formed. A paste PVC resin having an average degree of polymn. higher by at least 200 than that of PVC used for the base layer contg. the blowing agent, the plasticizer, the stabilizer, etc., is applied to the surface of the base layer to form a material having two layers composed of the base layer and an emboss forming layer. The two layers are simultaneously expanded by heating at 180- 300 deg.C. If necessary, the base layer and the emboss forming layer are then peeled off.
Patent JP-H04314251-A (JP)
Title: Facsimile broadcast receiver
Inventor: NOHARA SATOSHI
IPC: H04N5/44
Filed: 1991-04-12
Abstract: PURPOSE:To facilitate the operation such as confirmation, correction and cancellation of a program reserved content in the facsimile broadcast receiver. CONSTITUTION:The facsimile broadcast receiver able to receive a facsimile broadcast based on a reserved data stored in a reservation memory means 9 is provided with an entry means 8 able to enter an optional index data together with a reservation data to designate a program to be received and a control means 7 storing the designation data and the index data entered from the entry means to the reservation memory means 9 with cross reference.
Patent JP-S588365-A (JP)
Title: Status career storage system
Inventor: AOYANAGI MITSUO
IPC: G06F11/34
Filed: 1981-07-07
Abstract: PURPOSE:To prevent the registration of redundant information, by controlling the storage to a status career storage circuit when the internal status information at present and just preceding are coincident with each other, and storing the number of coincident times of the internal status information to the status career storage circuit. CONSTITUTION:A microinstruction readout address circuit 11 instructs the address to read out the microinstruction of the address in a microinstruction word memory 12 and sequentially stores the output address to an address comparison register 32'. The address output of the circuit and the address stored in the register 32' are compared at an address comparison circuit 40, the content of the circuit 11 is sequentially stored in a status career storage circuit 20. Every time when the storage is executed, the address counter 31 revises the content of an address register 30. When the result of comparison is coincident in the circuit 40, the number of times of coincidence is counted at a coincidence counter 41 and the revision of the status career storage data of the internal state can not be executed.
Patent JP-H0362764-A (JP)
Title: Line interface unit and method of controlling transmission and reception of voice message using the same
Inventor: HAUADO II KAATA
IPC: H04M15/00
Filed: 1990-04-24
Abstract: PURPOSE: To control the transmission/reception of either one or both messages of the voice and data of a telephone system by preventing storing and transferring of the voice/data message, if a prescribed access code is received and verified of a circuitry. CONSTITUTION: At the time of operating, a control circuit 218 responds to a busy/no-response condition from a called station, disconnects a calling station transmitter/receiver from a central station, connects the line 210 to a calling station 12, and generates a prompt signal so as to judge whether or not a caller desires to leave a voice message. If a DTMF signal by a DTMF detecting circuit 208a is detected, a 2nd switch 204 is switched, a dial tone is outputted, a speed/dial line 212 is connected to the central station 14, and dial call is performed on a voice message function 18. The control circuit 218 switches between 1st/2nd switches and connects a switch calling public telephone set to the voice message function responding to the reception of, preferably, non-standard DTMF signal from the voice message function 18.
Patent JP-2000308344-A (JP)
Title: Switching power source circuit and electrical appliance
Inventor: MUROZONO TORU
IPC: H02M3/28
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power source circuit and an electrical appliance which can stably supply electric power to a load. SOLUTION: In a transformer 4, a first winding N1 for electrically connecting a commercial power source 1 side, a second winding N2 for electrically connecting a load 7 side, and a third winding N3 for control are wound around the same core T. A switch 3 connects and disconnects the first winding N1 to and from the commercial power supply 1. A constant-voltage section 400 is electrically connected to the third winding N3 and draws out a constant voltage S5 from the winding N3. A control circuit 300 operates upon receiving the constant voltage S5. A main body 8a of the control circuit 300 controls the turning on/off of the switch 3 according to the comparison result of a transformer-side varying signal S2 with a preset reference voltage.