baber/WOPTO huggingface dataset:
Patent JP-H06302406-A (JP)
Title: Chip-type thermistor and its manufacture
Inventor: FUJIMOTO YOSHINORI
IPC: H01C7/04
Filed: 1993-04-19
Abstract: PURPOSE:To manufacture a chip type thermistor readily at a low cost wherein solder bridge between electrodes does not exist, solder heat resistance and solder attaching property are good, a resistance value does not change due to plating treatment of an electrode and a resistance value can be adjusted in a wide range. CONSTITUTION:A number of lines of foundation electrodes 16 are formed in one side of a ceramic sintering sheet for a thermistor element assembly, a resistance value adjustment electrode 15 is formed on the other side and insulating paste is applied all over both sides of the sintering sheet to expose the foundation electrode and to fill up a space between the foundation electrodes. Thereafter, the sheet is thermally treated and insulation layers 13, 14 are formed. An Ni plating layers 17a and an Sn or Sn/Pb plating layer 17b are formed on a surface of the exposed foundation electrode one by one, a number of lines of electrodes consisting of a foundation electrode and a plating layer are formed on a sheet, the sheet is cut to a strip shape for every two lines of electrodes so that each electrode is positioned at an end edge and a strip- shaped thermistor element assembly is cut to a chip shape in a vertical direction of its cut surface.
Patent JP-S59219624-A (JP)
Title: Boiler evaporating amount stabilizing method for refuse incinerating furnace
Inventor: KOYANAGI YASUO
IPC: F23N5/00
Filed: 1983-05-26
Abstract: PURPOSE:To stabilize the boiler evaporating amount of a refuse incinerating furnace, by a method wherein combustion is controlled by adding water or steam in a duct through which the air is fed to a fire grate. CONSTITUTION:Pipings 40 and 40' are installed for blowing steam or water in ducts 34 and 35 located under a combustion fire grate 8. When the evaporating amount of a boiler exceeds a set desired value, regulating valves 41 and 41' are operated in the direction of opening to spray water or more amount of steam in the ducts 34 and 35 through nozzles 42 and 42', and when below the set desired value, the regulating valves 41 and 41' are operated in the reverse direction. The blow-in water or steam reduces the temperature of a combustion part by sensible heat, latent heat, and heat absorbing reaction occasioned by decomposition at a high temperature part, and combustion can be kept constant by controlling an amount of the steam or the water. This enables control of combustion of refuse in a condition that a combustion air flow rate and the moving speed of fire grates 6, 7, and 8 are kept at a specified value, prevents fusing and sticking of ash due to local overheating and non-achievement of a desired incinerating amount due to deceleration, and reduces the fluctuation range of the evaporating amount of a boiler.
Patent JP-S57207703-A (JP)
Title: Low nox combustion method with improved boiler efficiency
Inventor: MORITA SHIGEKI
IPC: F23C6/04
Filed: 1981-06-16
Abstract: PURPOSE:To obtain a high NOx removing efficiency by supplying at least a part of shortage air from the bottom of a furnace in a combustion in which the combustion at a burner part is carried out at an air ratio of 1 or less and an unburnt matter is burnt by the air corresponding to the shortage air supplied through such as an after-airport. CONSTITUTION:A plurality o burners 30 arranged in the furnace 10 are set to have the air ratio of 1 or less, and a low oxygen combustion is carried out by recirculating a part of exhaust gas G through a duct 61. NOx produced in the low oxygen combustion is reduced into N2 in contact with reductive intermediate products such as CN or CO which is also produced in the combustion. In this instance, a gas mixture is supplied from the bottom of the furnace of the recirculated exhaust gas G through the recirculated exhaust gas duct 62 and a combustion air through air ducts 51 and 52. A part of this combustion air is supplied through the after-airport 31 for combustion of the unburnt matter at such a regulated rate as to set the total amount of the air at a necessary and minimum value for the combustion of unburnt substance.
Patent JP-S58210337-A (JP)
Title: Engine with variable no.of cyliner
Inventor: HATSUTORI MITSUO
IPC: F01L13/00
Filed: 1982-05-29
Abstract: PURPOSE:To reduce variation in torque at the time of engine switching in order to improve maneuvaerability of the engine by providing time-lag for an operation changing cylinder of engine with variable no. of cylinder in which the number of cylinders in operation can be increased or decreased by more than two simultaneously, depending on the load, and thereby switching the number step by step. CONSTITUTION:Out of eight cylinders of an engine E, four cylinders capable of stopping their operation are provided with solenoid valves 8 (80, 81, 82 and 83), which regulate the feeding or discharging of working oil to a hydraulic tappet of each intake or exhaust valve 6, so that a No. of cyliners control unit 10 can control the solenoid valve 8, according to operation status signals from various sensors. The solenoid valves 81-83 of three cylinders out of the said four cylinders are provided with times T1-T3 whose time delay is different with each other. When the number of cylinder in operation should be switched from 8 to 4, etch cylinder stops one by one with the predetermined lag time, alleviating the variation in torque. At the time of the quick acceleration, transistors Q0-Q4 are turned ON, thereby instantly realizing an all-engine-in-operation state, by which good accelerating performance can be maintained.
Patent JP-S62251507-A (JP)
Title: Hydraulic cylinder
Inventor: OGURA MINORU
IPC: B60P1/16
Filed: 1986-04-21
Abstract: PURPOSE:To prevent a piston from making vertical oscillation by forming a pressure oil bypass groove in the lower part of the internal peripheral face of a cylinder tube and an air bypass groove in the upper part of the internal peripheral face. CONSTITUTION:A pressure oil bypass groove 15 which is set to have the length greater than the seal width of a piston 10 is formed in the lower part of the internal peripheral face of a cylinder tube 9 while an air bypass groove 18 which is set to have the length greater than the seal width of the piston and has the lower end of said tube displaced downwards with respect to the lower end of the pressure oil bypass groove 15. When the piston 10 is moved upwards, air mixed in the pressure oil inside a piston chamber 13 runs through the air bypass groove 18 into a piston rod chamber 14 so that the piston 10 may be prevented from making vertical oscillation caused by air compressed and expanded inside the piston chamber 13.
Patent JP-S5616241-A (JP)
Title: Processing unit
Inventor: OMODA KOUICHIROU
IPC: G06F11/10
Filed: 1979-07-19
Abstract: PURPOSE: To increase the reliability, by enabling the check of the adder with less hardware, by common use of a part of the hardware required for residue check function.  
     CONSTITUTION: The product sum SUM register 21 and the carry CARRY register 24 are connected to the adder 27, and the output of the adder 27 is fed to the residue generator 37. Further, the registers 21 and 24 are connected to the residue generator 36, and the output 38 of the generator 36 is fed to the residue correcting circuit 39 together with the carry 31 being the output of the adder 28 and the carry 29 being the output of the adder 27. The output of the circuit 39 and that of the generator 37 are input to the comparator 41 and the result of comparison is stored in the check latch 42. Further, the carry generator 35 has the connection with the adders 26, 28 in byte processing to produce the carry to each connection. Further, a part of the hardware required for residue check function is commonly used to enable the check of the adder with less hardware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05265185-A (JP)
Title: Flexible mask
IPC: G03F1/48
Filed: 1992-03-19
Abstract: PURPOSE:To lessen the metal fatigue of metallic patterns and the peeling from a film even if the flexible mask is repetitively used. CONSTITUTION:The resist film which is previously applied on the flexible mask 10 formed with the metallic patterns 12 consisting of desired metallic films on a transparent film 11 having flexibility at the time of forming the metallic patterns is made to remain on the metallic patterns 12 and the resist film is formed as protective films 13. The metallic patterns 12 are protected by the protective films 13 against the metal fatigue and peeling by the vigorous bending with a substrate. Further, the breakage of the metallic patterns 12 is prevented and the longer life is obtd. even if the flexible mask 10 is repetitively used. In addition, the process for production of the flexible mask 10 is shortened and the cost is reduced.
Patent JP-S5519832-A (JP)
Title: Forming method of semiconductor device protective film
Inventor: YASUDA YUKIO
IPC: H01L21/316
Filed: 1978-07-28
Abstract: PURPOSE: To protect surface of a semiconductor with a silicon compound by forming it in such a manner that a steam of silicon alone, or mixed with other metallic steam if such is required, is forced to pass through a required gas plasma or an active exciting gas.  
     CONSTITUTION: By exhausting a reaction tube to the extent of 10 -6  torr and introducing N 2  gas to the extent of 10 -2 W10 -4  torr, N 2  plasma is generated by high frequency electric field. After this, silicon is evaporated by electronic beam and after it is forced to pass through N 2  plasma, a Si 3 N 4  film is made to adhere onto a silicon base plate. At this time, the silicon base plate is kept at a temperature between 300 and 450°C. When a silicon compound deposits on a semiconductor base plate at a low temperature, hydrogen atoms and hydrogen combination are not contained, and therefore, mechanical strength is increased preventing occurrence of crack. As this film also effectively prevents moisture and alkaline metals, it satisfactorily serves the purpose of a protective film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03291846-A (JP)
Title: Manufacture of battery with lead terminal
Inventor: OO FUMIO
IPC: H01M2/02
Filed: 1990-04-06
Abstract: PURPOSE:To perform sure and safe deposition when a lead terminal is welded to a battery with a solid-state transmitting laser by irradiating laser, after no-load operation preset times, to a welded face which is shifted from the focal distance of the laser. CONSTITUTION:In a solid-state transmitting laser, a rod 11 has an opening angle theta of laser light changed by thermal expansion in the beginning of light emission and a focal distance (f), set via an objective lens 12, changed. In case that a lead terminal and a battery case to be welded thereto are thin, e.g. the 0.1-0.5mm thick lead terminal and the 0.3mm thick battery case, the movement of the focal distance (f) is involved in a big problem. So, welding is performed after laser is shot with no load preset times, the temperature of the rod is fixed and no movement of the focal distance (f) occurs. Also, by separating the focal distance (f) from the welded face, safe deposition to the battery case 3 is performed with an adequate depth in welding, without breaking through the battery case 3 to be welded.
Patent JP-S61275676-A (JP)
Inventor: ROBAATO DABURIYUU BURANDOSUTET
IPC: G01S7/36
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07305261-A (JP)
Title: Fiber product-treating apparatus
Inventor: YAMADA KAZUO
IPC: D06B3/24
Filed: 1994-05-02
Abstract: PURPOSE:To provide the subject apparatus capable of selectively carrying out simultaneous operations and single operation by independently providing a gas flow system and a liquid flow system in a jetting part. CONSTITUTION:A liquid flow jetting part 3 and a gas flow jetting part 4 are independently successively provided in close contact with the downstream side on the midway upwardly pulling up the treating fabric from the outlet part of a residence part 1 and block valves 32a and 32b are respectively provided to a piping connected to the liquid flow jetting part and a piping connecting to the gas jetting part to enable selection of simultaneous operations and single operation of these both jetting parts.
Patent JP-H05122159-A (JP)
Title: Method of improving ratio of signal to noise of transmission signal and optical interconnection system
Inventor: CHIYUNNSHIEN RI
IPC: H04B10/293
Filed: 1992-04-13
Abstract: PURPOSE: To improve the S/N of an electric data signal sent between two electronic modules. CONSTITUTION: An electric data signal from a 1st module is amplified electrically by a line driver 202. The amplified electric data signal has a sufficiently low power level so as not to cause a large disturbance in a power distribution network, then a plurality of links 200 placed nearby are operated by the signal at the same time. Then the electric data signal is converted into an optical data signal by a light source 204 and optically amplified in an optical path 208. The amplified optical data signal is detected by a photo detector 212, from which an electric signal whose S/N is substantially improved is generated.
Patent JP-S60173393-A (JP)
Title: Electric well pump
Inventor: TSURUTA SHIZUO
IPC: F04D15/00
Filed: 1984-05-11
Abstract: PURPOSE:To surely protect an electric well pump, by attaching a thermosensitive switch to detect both the temperature rise of an electric motor and that of a pump casing. CONSTITUTION:A thermosensitive switch 40 is mounted on both the flat portion 16 of the flange of the end bracket 13 of an electric motor 10 and the flat portion 25 of a pump casing 20, by inserting a coupling bolt 17 into an opening 45 provided as a bolt relief portion in a mounting metal 44. As a result, both the temperature rise of the electric motor 10 and that of the pump casing 20 can be detected by the same thermosensitive switch 40, and the electric insulation of the switch is kept better.
Patent JP-H05291881-A (JP)
Title: Digital filter device
Inventor: IINUMA TOSHINORI
IPC: H03H17/06
Filed: 1992-04-13
Abstract: PURPOSE:To provide the digital filter device not requiring high speed arithmetic operation even when an undesired signal component in a filter output is in existence at least a high frequency of an input analog signal. CONSTITUTION:The filter is provided with an input terminal 101 used to receive an analog signal, an A/D converter means 102 sampling the analog signal at a frequency being twice or over of the highest frequency and converting the signal into a digital signal, a storage means 103 storing N sets of digital data outputted from the A/D converter means 102, an acyclic digital filter whose length of impulse response is N which receives an output of the storage means 103 to implement the arithmetic operation and a control means 108, and after the A/D converter means 102 samples N-sets of data and outputs an output signal from the digital filter based on the N-sets of data for each time below a period with respect to a frequency twice the highest frequency of the output signal.
Patent JP-H06286747-A (JP)
Title: Packing container and display pack, and method and device for manufacturing the same
Inventor: HAINTSU FUOTSUKE
IPC: B65D5/52
Filed: 1992-04-13
Abstract: PURPOSE: To enable display of the contents and to protect them during transportation and storage by providing a container with a separate blank cover having a lateral insertion tab which closes an upper open side partially projecting into the packaging container and extending between the contents and side walls. CONSTITUTION: A packaging container 10 that houses an assembly of solid small packs is made from relatively rigid packing material, particularly from corrugated cardboard. Foldable tabs are attached to one side of the respective side walls, and longitudinal and lateral bottom tabs 18 and 19 are placed on the associated walls making an opposed pair, folded with a mutual overlap, and connected with an adhesive so that they are located on the outside. A plurality of small packs 11 can be taken out through the open side. A cover cap 21 consists of a wall 22 corresponding to the inner dimensions of the open side. The insertion tabs 23 and 24 located opposite to each other are introduced in a gap between the small packs 11 and the side walls and fixed to yield a certain clamping force and are adhered on the side walls with an easily releasable adhesive bond.
Patent JP-H06311181-A (JP)
Title: Message communication system
Inventor: KIMURA TOSHIHIRO
IPC: H04L12/58
Filed: 1993-04-20
Abstract: PURPOSE:To eliminate inconvenience in which the contents of user data are broken at the time of executing the down-loading of the piece of data to a terminal using an old type software when the software of the terminal is made version-up to change the constitution of user data in a message communication system(MHS). CONSTITUTION:In this MHS, the software version number of the MHS terminal 2 at the time of up-loading register data of the MHS terminal 2 to a host computer 1 and the software version number of the MHS terminal 2 at the time of down-loading register data to the MHS terminal 2 are compared on the side of the host computer 1. Then, at the time of judging that the type of register data is different, down-loading is stopped.
Patent JP-S58210724-A (JP)
Title: Phase locking device
Inventor: HONDOU JIYUICHI
IPC: H03L7/085
Filed: 1982-06-02
Abstract: PURPOSE:To obtain clock pulses in phase with an input signal, by comparing the phase of the input signal with the phase of an output selected among multistage outputs of a multistage delaying means which delays the output of an oscillator. CONSTITUTION:The output clock pulses generated by the oscillator 1 are applied to the multistage delay circuit 4. Outputs phi1-phin of the circuit 4 are connected to a selecting circuit 5, which sends multistage outputs of the multistage delay circuit 4 selectively to a phase comparing circuit 3 and the outside through a control line CNT under the control of a control part 2. The phase comparing circuit 3 compares the phase of the clock phix sent from the selecting circuit 5 with the phase of input data phip and outputs the result to the control part 2 as a comparison output DTCT.
Patent JP-H06300451-A (JP)
Title: Opening device of slug outlet of melting furnace
Inventor: SUGAI SHIGEKATSU
IPC: C04B5/00
Filed: 1993-04-20
Abstract: PURPOSE:To provide an opening device of a slug outlet of a melting furnace capable of safely and securely performing an opening work of the bottom tap type slug outlet. CONSTITUTION:There are provided a vertical guide member 4 and an elevation member 8 capable of elevation along the guide member 4 on the lower side location of a slug outlet 3. A rotatable rod 14 is mounted on the tip end of an arm 10 extending in the direction of the slug outlet 3 from the elevation member 8 for opening the slug outlet 3. The elevation member 8 is disposed on the side of the slug outlet 3 so that a worker can safely work without going to a location just under the slug outlet 3.
Patent JP-S5217888-A (JP)
Title: Chemical analysis apparatus
Inventor: HATSUTORI TOUSAKU
IPC: G01N35/02
Filed: 1975-08-01
Abstract: PURPOSE:The captioned optical apparatus which can make the same action and operation inexpensively and continuously as those when syringes are used, without using synringes and by the use.
Patent JP-H08336346-A (JP)
Title: Telescopic line-passing fishing rod
Inventor: ODA YUTAKA
IPC: A01K87/04
Filed: 1996-03-22
Abstract: PURPOSE: To obtain a telescopic line-passing fishing rod storable in a shortened state and enabling easy threading work. CONSTITUTION: This telescopic line-passing fishing rod is composed of a large- diameter rod 10 having at least an openable line-introducing opening 38K and a small-diameter rod 12 inserted in the large-diameter rod to the rear part of the large-diameter rod in a state to be shaken out and directly joined to the rod. A guide member 42 is attached to the rear end of the small-diameter rod, an opening 44K connected to the inner space of the rod is formed on a side of the guide member and the wall partitioning the connecting space has a face 42S curving from the longitudinal direction to the side direction of the small-diameter rod to guide a threading tool 25.
Patent JP-S61252482-A (JP)
Inventor: HAYAKAWA YOSHIYUKI
IPC: F27B9/40
Filed: 1985-04-30
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-H0226718-A (JP)
Title: Method and device for molding circuit substrate
Inventor: RATSUSERU UIRIAMU BOON
IPC: B29C45/43
Filed: 1989-04-14
Abstract: PURPOSE: To facilitate and automate production by processing circuit boards of a large number of kinds on an only one molding site by selectively using only the specific wire among a plurality of wires according to the specific circuit board to be molded having through-holes. CONSTITUTION: After mold stacks 10, 11 are closed, a core pin/wire keeping means including plates 82, 83 is moved to the right. The end parts of core pins and wires pass through a mold cavity 24 and, therefore, the end parts of the wires are seated within the blind hole 14 provided on the surface of a cavity block 10. Next, when a molding material is injected in the cavity 24, a circuit board having a specific pattern of through-holes according to a programmed pattern of the core pins and wires 18. After the molding material is cured, the plates 82, 83 are moved to the left to pull the end parts of the core pins and wires 18 out of the mold cavity 24. Next, a mold is opened and the substrate is discharged out of the mold cavity.
Patent JP-S57207245-A (JP)
Title: Heat developable photographic sensitive material
Inventor: ISHIKAWA HISASHI
IPC: G03C1/498
Filed: 1981-06-16
Abstract: PURPOSE:To prevent a developing machine from staining during heat development, by adding a mixture consisting of an organic acid silver salt, a photosensitive silver salt, a reducing agent, phthalazine, a color tone controller of a specified compound to a support and/or a layer on the support. CONSTITUTION:A heat developable photographic material is prepared by adding to a support made of a synthetic plastic film, a photographic paper base, printint paper, etc., and/or a layer formed on the support a mixture consisting of an organic acid silver salt, a photosensitive silver salt and/or a component for forming the photosensitive silver salt, a reducing agent, and a color tone controller represented by the formulaI, II, or III in which R<1>, R<2> are each H, halogen, hydroxyl, alkyl, or aryl; R<3>, R<4> are H, alkyl, or cycloalkyl; R<5>, R<6> are H, hydroxy, or the like; and R<7>, R<8>, R<9> are H, halogen, or the like.
Patent JP-S59179897-A (JP)
Inventor: MIHIYAERU BERUNHAIMU
IPC: D21H17/09
Filed: 1983-05-28
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-S5718277-A (JP)
Title: Thermally printing head
Inventor: SAWAE TETSUNORI
IPC: B41J2/335
Filed: 1980-07-07
Abstract: PURPOSE:To obtain the head having the unit elements of a uniform resistance by winding an electro-conductive wire around a cylindrical insulating material in a uniform pitch, printing resistance paste along the axial direction of the material and cutting the electro-conductive wire in manufacturing a multielement printing head. CONSTITUTION:Golden fine wire etc. 6 is wound around the cylindrical insulating material 5 in a uniform pitch by a winding machine. Next, resistance material 7 is formed by filling and printing with resistance paste and further a protecting layer is printed with glass paste 8 to cover resistance material 7. Then, the golden wire is cut at the opposite side to glass paste 8 and forms the leads 61, 62.... Now, if golden wire of 25mu diameter is wound in a pitch of 125mu, a head capable to print thermally with precision of 8 dotts in 1mm. is obtained.