baber/WOPTO huggingface dataset:
Patent JP-S57164623-A (JP)
Title: Generating circuit for reference signal having long time interval
Inventor: NAKAMURA YUKINOBU
IPC: G05F1/46
Filed: 1981-04-02
Abstract: PURPOSE:To obtain a circuit which generates a reference voltage increasing or decreasing in a constant proportion for a long time, by counting a pulse signal and subjecting the count value to D/A conversion and integration in an induction furnace or the like where refractories of the furnace wall can be sintered. CONSTITUTION:For example, the oscillation output of a CR system oscillating circuit 1 is inputted to a pulse circuit 2 and is converted to square wave pulses. Converted pulses are inputted to a counter 3 and are counted. The count value is inputted to a D/A converter 4, and the output converter to an analogue value is converted to a smooth linear waveform in an integrator 5 and is outputted as a reference voltage signal for a coil or the like. Thus, a linear reference  signal without noise is obtained. The inclination of the signal is set easily by  changing the period of the oscillator 1, and further, the reference signal is reset  to zero instantaneously by inputting a reset signal to the counter.
Patent JP-S61208853-A (JP)
Title: Ic package
Inventor: MINAGAWA TSUTOMU
IPC: H01L23/13
Filed: 1985-03-14
Abstract: PURPOSE:To make treatment easy even in case of multi-pinned state and prevent electrostatic breakdown, by forming a recessed part in the package main body and installing the input/output pad in the recessed part. CONSTITUTION:On the back surface of the package main body 21, the recessed parts 22, 22 are formed, in which the input/output pads 23, 23 are installed. On the face of the package main body 21, the cavity part 24 is installed so as to mount the LSI 25, for example. The pads of the LSI 25 are connected to the input/output pads 23, 23 through the bonding wire 26, and the LSI 25 is covered by the cap 27. As the input/output pads 23, 23 do not protrude from the main body of package 24, the bends of pins do not generate as observed in the conventional package of the pin-insertion type, so that the mounting is made easy and the management and the countermeasure for electrostatic breakdown, etc. can be extremely improved.
Patent JP-H04854-A (JP)
Title: Facsimile system
Inventor: OKUBO KAZUKO
IPC: G06K7/10
Filed: 1990-03-02
Abstract: PURPOSE:To select an adding message from more numerous kinds of messages than the standard by listing addable messages on a bar code table. CONSTITUTION:A bar code table 2 inscribing message information is prepared in advance by means of an operator bar code preparing section 1. A reading section 3 selects a message to be added from the table 2 and reads the message from a bar code reading section 3. A picture data converting section 4 converts the message read from the section 3 into picture data. An encoding section 5 outputs the picture data from the section 4 after encoding and successively outputs picture information read by a reading section 7 from a transmitting original 6 from the section 7 after encoding. A communication controlling section 8 transmits output information from the encoding section 5 after setting a line to an opposite-side device 9. The opposite-side device 9 outputs recording paper 10 on which the message information is recorded like as the transmitting original 6.
Patent JP-S56146819-A (JP)
Title: Heat treatment furnace
Inventor: MATSUO MINORU
IPC: C21D1/74
Filed: 1980-04-16
Abstract: PURPOSE:To solve the problem of nonuniform heating in a furnace width direction by disposing spray header pipes for gaseous atmosphere above and below, with the object to be heated, in-between in the longitudinal direction of the furnace. CONSTITUTION:Plural rows of spray header pipes 3 are disposed near the surface of a strip 1 which is conveyed in a furnace body 5, along its longitudinal direction, in a roller hearth type heat treatment furnace or the like, and an atmosphere gas is introduced therein. Plural rows of spray header pipes 7 diametrally opposing to the spray header pipes 3 in the upper part are provided, and an atmosphere gas is introduced therein. Since the introduced gas is preheated while it passes the inside of the pipes and is elevated approximately the same temp. as that of the strip 1, the problem of the nonuniform heat treatment and nonuniform heating in the furnace width direction of the strip 1 is solved. Hence, defect of the nonuniform cut shape of physical characteristics and the like do not occur, and the degradation in product value is prevented.
Patent JP-S57166962-A (JP)
Title: Preparing apparatus of noodle
Inventor: TANIGUCHI TATSUO
IPC: A23L7/109
Filed: 1981-04-07
Abstract: PURPOSE: To obtain a noodle of different kinds easily and rapidly, by means of plural dies having a nozzle for preparing a given noodle by extruding a dough through the holes thereof provided radially and rotatably about a rotating shaft.  
     CONSTITUTION: A material prepared by kneading a flour for a noodle is introduced into a die 17, and a piston 14 is operated by a cylinder 13. The piston 14 is lowered in the die 17 to press the material. The pressed material is extruded through a nozzle 18 in the cross-sectional shape mating with holes 19 thereof to prepare a given noodle. The resultant noodle is then dropped into a downward hot water cooker and directly boiled. The plural dies 17 are provided at the symmetrical positions with the rotating shaft 29 as the center on a connecting member 27 and rotatable about the rotating shaft 29. Any dies 17 can be positioned in alignment with the piston 14 by the rotation thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03254235-A (JP)
Title: Broad area information providing system
Inventor: INOUE HIROSHI
IPC: H04H20/62
Filed: 1990-03-02
Abstract: PURPOSE:To confirm a command of a master station delivered to a slave station with fast transmission speed and simple constitution by sending a reply voice message to a master station corresponding to the content of the command upon the receipt of a DTMF signal. CONSTITUTION:When a DTMF (Dial Tone Multi Frequency) signal being a reproduction command is sent from a radio transmission section 20 of a master station 3, a radio reception section 30 of a slave station 1 receives it and demodulates the DTMF signal, a DTMF signal decoding section 31 decodes the DTMF signal and outputs a reproduction command signal. Then a control section 32 outputs the reproduction message selection signal corresponding to the reproduction command signal and a reply voice output section 35 outputs a reproduction command reply message representing the reception of the reproduction command signal and an FM transmission section 36 broadcasts the reproduction command reply message in an FM. The master station 3 receives the reproduction command reply message to confirm it that the reproduction command signal is delivered to the slave station. Thus, the constitution is simplified and the transmission of the command of the master station delivered to the slave station is confirmed.
Patent JP-H05259351-A (JP)
Title: Semiconductor element
IPC: H01L23/50
Filed: 1992-03-10
Abstract: PURPOSE:To prevent bend of all the lead pins by inserting high-strength lead pins among a plurality of lead pins arrayed on a side face at predetermined intervals. CONSTITUTION:Those located at both ends of a package 1 of a plurality of lead pins 2 arranged in an array are widened to increase the strength of lead pins 2. Further, high-strength lead pins 2 are arranged among lead pins 3 arranged in middles. Since fingers of a normal man or a jig has a size of 5mm- width or more, adjusting the interval of high-strength lead pins 2 at 5mm allows contact always with wide lead pins 2 when a man or an object comes in contact. Therefore, lead pins 3 can be prevented from bending.
Patent JP-S63307926-A (JP)
Inventor: MIRUTON BURITSUGUZU
IPC: B29C48/09
Filed: 1988-03-04
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-H06243270-A (JP)
Title: Adder circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/14
Filed: 1993-02-16
Abstract: PURPOSE:To add signed analog data by connecting inverters including feedback lines in series in many stages to secure the output precision and selectively inputting data to one inverter in accordance with the sign of data. CONSTITUTION:An adder circuit is provided with two stages of inverters INV1 and INV2 connected in series, and outputs of inverters INV1 and INV2 are fed back to respective inputs through capacitors C21 and C23. These inverters have the output precision and the linearity secured by the constitution including sufficient high gains and feedback lines. Capacitive couplings CP1 and CP2 where plural capacitors are connected in parallel are connected to inputs of inverters INV1 and INV2, and corresponding capacitors of these capacitive couplings are connected to outputs of common switching means SW1, SW2.... These switching means are switched by a sign signal S indicating the polarity of an input voltage D, and data is selectively inputted to one inverter in accordance with the sign of data.
Patent JP-H05220000-A (JP)
Title: Method for detecting 1 type marek's disease virus
Inventor: IHARA TAKESHI
IPC: C12Q1/70
Filed: 1991-03-15
Abstract: PURPOSE:To accurately detect the subject viral infection of chicken in high sensitivity using two oligonucleotides opposing in a gA gene of 1 type Marek's disease as a primer, amplifying the oligonucleotides by polymerase chain reaction and measuring. CONSTITUTION:A fatal fibroblast of chicken inoculated with an extremely toxic Marek's disease virus Md5 strain is cultured to collect viral DNA, which is treated with a restriction enzyme, bonded to a vector, a host is transformed, screened by a probe, a clone having a gA gene of 1 type Marek's disease virus group of Marek's disease virus of the family Herpesviridae is selected, its DNA is recovered, a base sequence is determined, two oligonucleotides opposing in a region of common base sequence on the gA gene is prepared, are used as a primer, a DNA part of a virus gA gene surrounded by the primer in a specimen is amplified by polymerase chain reaction and the amplified DNA fragment is detected to detect 1 type Marek's disese virus infection of chicken.
Patent JP-H09243983-A (JP)
Title: Bis-squallyl compound
Inventor: NAKASUMI HIROYUKI
IPC: G02F1/13
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compd. useful as coloring and recording blanks in the field of polymeric coloring materials, electrophotographic photosensitive materials, etc., by using a specific asymmetric bis-squallyl compd. having an arom. ring at 3 position of one squallyl ring. SOLUTION: The bis-squallyl compd. expressed by the formula is used. In the formula, substituents R<1> , R<2> denote alkyl groups which may respectively independently have substituents; a ring A denotes a 5- or 6-membered arom. ring which may have a substituent; a ring B denotes a heterocycle contg. a nitrogen atom. The 5- or 6-membered arom. ring expressed by the ring A includes a benzene ring, naphthalene, thiophene ring, thiazole ring, etc. The ring B is a 5or 6-membered ring contg. a nitrogen atom which may usually have a substituent and may have a sulfur atom, etc., as a hetero atom in addition to the nitrogen atom.
Patent JP-H07305471-A (JP)
Title: Spiral staircase
Inventor: SUZUKI MASAO
IPC: E04F11/02
Filed: 1995-03-10
Abstract: PURPOSE:To manufacture components automatically and easily in a factory. CONSTITUTION:In a spiral staircase consisting of a spiral staircase section 1 and a lower straight staircase section 2 and an upper straight staircase section 3 continuously connected to the spiral staircase section 1 respectively, the spiral staircase section 1 is composed of a staircase section 11 continuously connected to the lower straight staircase section 2 and a stair landing section 12 communicating the staircase section 11 and the upper straight staircase section 3. An outer-circumferential side plate 13 is disposed on the outer circumference of the spiral staircase section 1, an inner-circumferential side plate 14 is arranged while being paired with the outer-circumferential side plate 13, and treads and stair landing plates are engaged and borne between the outer-circumferential side plate 12 and the inner-circumferential side plate 14.
Patent JP-H03254027-A (JP)
Title: Gas insulated circuit-breaker
Inventor: YOSHIDA TETSUO
IPC: H01H33/64
Filed: 1990-03-05
Abstract: PURPOSE:To make an outer shape of a gas container small by installing an insulator having an insulating flange part into which a circuit-breaking rod penetrates to the other side of a contacting piece provide on one side end of an almost dogleg insulator in a truncated V-shaped state while insulating flange parts are placed opposite each other. CONSTITUTION:In each phase of a gas-blast insulating circuit-breaker, a pair of contactors 20, 20 opposite each other are connected or cut by inserting or detaching a circuit-breaking rod 23 between the contactors 20, 20. In insulators 18A, 18B, insulating flange parts 18a, 18b into which the circuit-breaking rod 23 penetrates to the other side of the contactors 20, 20 installed in one side end of an insulator having an almost dogleg shape and a large diameter in one end are formed and earthing electrodes 24A, 24B are embedded in the other end of the insulator. The insulators 18A, 18B are so arranged as to form a truncates V-shape while the insulating flange parts 18a, 18b are placed opposite to each other. In this way, a withstand voltage characteristic between the contact parts at the time of circuit-breaking is improved and the outer size of a gas container to be stored is made small.
Patent JP-S51127321-A (JP)
Title: Electric pulse motor
Inventor: GOTOU TADATOSHI
IPC: H02K37/04
Filed: 1975-04-28
Abstract: PURPOSE: Variable magnetic resistance type electric pulse motor intentional to miniaturization of the construction and cost reductio, and improving the rise-up characteristic of torque for rotary angle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000247203-A (JP)
Title: Head-protecting air bag device
Inventor: OCHIAI YASUO
IPC: B60R21/213
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation in the fastening rotating direction of an air bag mounting part when it is fastened to a body by a bolt. SOLUTION: A body 1 comprises a fixing hole 7 for bolt fastening and an locking hole 8. An air bag 14 comprises a plurality of mounting parts 19 having mounting holes 20 capable of inserting the bolts. Each mounting part 19 has a mounting hole 32 for inserting the bolt, and a mounting bracket 27 to be fastened to the mounting part is fixed to the body in the fastening of the bolt. Each mounting bracket 27 comprises a locking claw 22 having a hook part 35 to be locked to a pripheral edge of the locking hole 8 for preventing the dropping. The locking claw 33 is mounted on a position for fitting the mounting hole 32 to the fixing hole in the locking of the hook part to the peripheral edge of the locking hole.  A peripheral edge of the locking hole 8 of the body 1 comprises a contact surface to be contacted with the locking claw 33 for restricting the rotation of the mounting bracket in the bolt fastening and rotating direction X.
Patent JP-S60197650-A (JP)
Title: Preparation of aryl-substituted malonitrile
Inventor: TAKAHASHI SHIGETOSHI
IPC: C07C67/00
Filed: 1984-03-16
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for druts, etc. in high yield industrially advantageously in an extreme degree, by reacting an aryl halide with a malonitrile compound by the use of a specific catalyst in the presence of both a basic condensation agent and a solvent. CONSTITUTION:An aryl halide shown by the formula I (Ar is aryl or arylene; X is halogen; Y is -O-, -S-, etc.; m is 1 or 2; n is 0, or 1) is reacted with an malonitrile compound shown by the formula II (R<1> is H, alkyl, etc.) by the use of a divalent or zero valent palladium compound shown by the formula III [L is ligand shown by the formula IV (Z is P, etc.; R<2>, R<3>, and R<4> are alkyl, etc; R<2>, R<3>, and R<4> may be linked to R<2>, R<3>, and R<4> of another molecule to form at least one alkylene ether and to constitute L2); X* is halogen, etc.] in the presence of a basic condensation agent and a solvent such as THF, etc., to give the desired compound shown by the formula V or formula VI.
Patent JP-H05258188-A (JP)
Title: Disaster preventing system
IPC: G08B17/00
Filed: 1992-03-10
Abstract: PURPOSE:To display refuge guidance corresponding to the arrangement positions of local terminals arranged at the respective positions when a disaster prevention sonsor issues alarm. CONSTITUTION:A result which is obtained by processing alarm-issuing data of the sensor 6 by a local controller 5 is transmitted to a host computer 2 through the use of a transmitter/receiver 4 and a rule table for refuge guidance, which is previously registered in the data base 3 of the host computer 2, is referred to that the local terminals 1 arranged in the respective positions are provided with a means displaying refuge guidance corresponding to the arrangement positions. Thus, refuge guidance corresponding to the arrangement positions is automatically displayed in the local terminals 1 arranged in the respective positions. When something changes in a rule for refuge guidance, the data base 3 of the host computers 2 is updated so that flexible correspondence is executed.
Patent JP-H06264670-A (JP)
Title: Sliding-door housing mechanism
Inventor: HAGIWARA TSUNESHI
IPC: E06B3/70
Filed: 1993-03-12
Abstract: PURPOSE:To draw out a sliding door easily. CONSTITUTION:A guide member 6 with a tapered surface 5 slid with the forwarding-side angle section C of sliding doors A1-A4 pushed into a receptacle 3 for the sliding doors and successively displacing these sliding doors toward the direction crossing at right angles with a guide rail 2 is installed to at least one of an innermost upper corner section or lower corner section on the extension of the guide rail 2 in the receptacle 3 for the sliding doors. A section to be stopped 8 is formed at the forwarding-side angle section of the sliding door A4 being pushed into the receptacle 3 for the sliding doors lastly. A stopper section 7 preventing displacement in the direction crossing at right angles with the guide rail 2 of the sliding door A4 while being abutted against the section to be stopped 8 is mounted on the guide member 6.
Patent JP-H08248166-A (JP)
Title: Reactor container cooling facility
Inventor: SATO TAKASHI
IPC: G21C9/00
Filed: 1995-03-13
Abstract: PURPOSE: To ease influence on earthquake-proof design and disposition design as well as restriction on device disposition. CONSTITUTION: Condensed water return piping 6 and steam suction piping 9 communicating with a dry well 4 penetrate the upper end face of a nuclear reactor container 2 and are connected. The steam suction piping 9 is connected to the upper end of a condenser 13 in a cooling tank 12 through a isolation valve 10a, and the condensed water return piping 6 is connected to the lower end of the condenser 13 through another separation valve 10b. The condenser 13 is connected to a water source 16 through cooling water supply piping 17. The cooling water supply piping 17 is connected to a water injection pump 18 and a valve 19 which are independent of emergency alternating current. An atmosphere vent pipe 15 is connected to a cooling tank 12. Thereby, the cooling tank 12 is miniaturized and restriction on disposition can be eased.
Patent JP-S57168054-A (JP)
Title: Fuel injection device
Inventor: FUNADA GAKUO
IPC: F02M61/20
Filed: 1981-04-07
Abstract: PURPOSE:To improve the performance, upon starting and as well just after the starting, of an engine having a fuel injection device with a valve opening pressure control unit, by controlling the load which is applied to a piston in response to detection signals indicating engine operating conditions so that the pressure of opening a nozzle valve is adjusted. CONSTITUTION:A signal S4 corresponding to demanded load is delivered to a controller 29 with a rotation signal S3 being zero upon starting so that signals S1, S2 delivered to selector valves 24, 51, respectively, are held at zero. Fuel is fed to an injector 2 by a pump 7a started at this stage. A part of fuel flows into a chamber 12 accommodating therein a spring, through a valve 51. The sum of the pressure corresponding to a set load of a nozzle spring 11 and the set fuel pressure of a check valve 49 is applied, as a nozzle opening pressure, to a needle valve 8 through a piston 9. Then, the nozzle opening pressure becomes equal to the sum of the set load of the spring 11 and the product of the effective pressure area of right end of a piston 16 and a set load of a compression spring 33 when the speed of the engine rises so that the volume of fuel leak in the chamber 2 is increased, thereby the nozzle is actuated under higher nozzle opening pressure.
Patent JP-S61211442-A (JP)
Inventor: TAKEYA YOSHIO
IPC: E04C2/40
Filed: 1985-03-18
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-H07239559-A (JP)
Title: Production of thick film photosensitive layer of electrophotographic photoreceptor
Inventor: ITO NORIO
IPC: G03G5/05
Filed: 1994-02-25
Abstract: PURPOSE:To suppress sagging of a coating film by diving the speed of pulling up a material to be coated from a coating liquid to two stages and executing the first-stage dip coating of a short period of time by increasing the coating speed from the coating speed of the second stage and in succession, executing the dip coating of the coating speed of the second speed continuously at the time of providing a photoreceptor with an electrophotographic photosensitive layer consisting of a thick film by a dip coating method. CONSTITUTION:The dip coating is executed by dipping the material to be coated into the coating liquid, then pulling up the entire part of the material to be coated from the coating liquid at two stages of the speeds. At this time, there is the dip coating of the short time Tv1 by the coating speed V1 of the first stage higher than the coating speed V2 of the second stage before the dipping stage of the coating speed V2 of the second stage for the purpose of adjusting the film thickness over the entire part to the prescribed film thickness. The dip coatings of the first stage and the second stage are continuously executed. The thick film part before the stable film thickness moves to the coating start side as shown in (d1) to (d4) and the thick film part makes up the film thickness rising part in (d4). As a result, the sagging part of the coating film is made up and the rise of the film thickness is expedited. The sagging length of the coating film is thus shortened.
Patent JP-H10256006-A (JP)
Title: Variable resistor
Inventor: HASHIZUME KEIZO
IPC: H01C10/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a plate part from being deformed and the contact pressure of a slider with a resistor from being dropped by a method wherein a protective wall is installed at an operating part so as to surround the plate part and the inclination and the fall of a stopper part are prevented. SOLUTION: A variable resistor is connected to an external circuit by outer terminals 44 which are connected to a resistor 32 and by a middle terminal 45 which is connected to a slider 38, it is turned by inserting a screwdriver or the like, for adjustment, into a screwdriver groove 40 at an operating part 39, and it is set to an arbitrary resistance value. In addition, a stopper contact part 42 at the operating part 39 is brought into contact with a stopper part 47 at the middle terminal 45, the rotation of the operating part 39 is limited, and the rotation range with reference to the resistor 32 of the slider 38 is prescribed.  At this time, a protective wall 41 is installed at the operating part 38 so as to surround a plate part 35, and the stopper contact part 42 is installed at the outside of the protective wall 41 so that the stopper part 47 does not come into contact with the plate part 35. Thereby, the contact pressure of the slider 38 with the resistor 32 is not dropped.