baber/WOPTO huggingface dataset:
Patent JP-S55133559-A (JP)
Title: Plane lead wire type integrated circuit
Inventor: FUJIMURA AKIHIRO
IPC: H01L23/13
Filed: 1979-04-04
Abstract: PURPOSE:To eliminate soldering of a semiconductor integrated circuit (IC) by engaging the semiconductor IC with the recess of an insulating plate, coating an insulating film having lead wires connected to the terminals of the 1C on the insulating plate, securing the plate through a cushion by a metal plate and clamping the  plate to a printed board with screws. CONSTITUTION:A semiconductor IC 5 having terminals 6-11 is engaged within the recess 2 on the upper surface of an insulating plate 1 made of plastic or the like, and an insulating film 12 made of Teflon or the like is coated thereon. Coating-like lead wires 13-18 are formed on the film 12 and connected to the terminals, respectively of the IC 5. A metal plate 20 is then coated through a cushion 19 made of synthetic rubber or the like on the plate, the ends of the bent portions 21, 22 of the plate 20 are inserted into the recesses 3, 4 formed on the lower surface of the insulating plate 1, and the entirety is secured. The entire plate is placed on a printed board, and screws are inserted into the holes 23, 24 perforated at the respective components to secure them to the printed board. Thus, the IC can be connected to the printed board without using solder at all.
Patent JP-H06227264-A (JP)
Title: Body structure of hood type car
Inventor: OMURA YUTAKA
IPC: B62D25/00
Filed: 1991-02-13
Abstract: PURPOSE:To fix a base end bracket of a car hood unit accurately to a car body by fastening by bolt a mount bracket to a closed section structural member of a rear parcel part through a long hole for bolt provided in the horizontal part, and fastening by bolt the base end brackets of links to the mount bracket through an adjusting bolt hole. CONSTITUTION:A roof opening 44 is provided as continuing from the crest of a roof 41 to the rear parcel part and is enclosed, or opened, with a hood unit 48 in which a hood sheet 46 and a back panel 47, etc., are mounted between a left and a right folding link 45. To a closed section structural member, the horizontal parts 80, 81, 82 of a mount bracket 51 for installing the base end brackets 49 of the links 45 are fastened by bolt through a long hole 83 for bolt as provided in the direction X across the car width. A mounting hole 91 is installed in the vertical part 90 of the mounting bracket 51, and an adjusting bolt hole 92 is formed in each link base end bracket 49, wherein the hole 92 has a greater diameter than bolt 93 for mounting.
Patent JP-H11241588-A (JP)
Title: Excavation propulsion device
Inventor: KAJIMURA KAZUO
IPC: E21D9/093
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable a desirable change of axial direction of a cutter without using oil pressure by reversely rotating a cutter driving shaft so as to incline the driving shaft at the predetermined angle upward, downward, right and left with a cam mechanism. SOLUTION: A cutter 27 supports a driving shaft 243 with a spherical bearing 27 freely to be inclined at the predetermined angle K, and progresses for excavation with the rotating force of a head screw auger 29 through a universal connecting member 28. A driven cam 252 is provided in the driving shaft 243 through a ratchet mechanism, and when the driving shaft 243 is reversely rotated, the driven cam 252 is turned and abuts on a projecting part of a fixed cam 251 so as to incline the driving shaft 243 at the predetermined angle upward, downward, right and left, and when the driving shaft 243 is rotated in the normal excavating direction, the driven cam 252 holds the inclined angle. Position of a leading body 2 during the excavation can be always recognized by a red lamp 52a of a target 52 and a theodolite of a starting shaft.  Consequently, axial direction of the cutter 24 can be changed without using oil pressure.
Patent JP-H03244886-A (JP)
Title: Solenoid valve with wireless type remote control function
Inventor: TAKAGI YASUSHI
IPC: F16K31/06
Filed: 1990-02-21
Abstract: PURPOSE:To control a solenoid valve from a remote side by comprising a sending means for sending the driving signal for driving a solenoid and a receiving means for receiving the driving signal from the sending means and having a driving circuit for driving the solenoid, and forming a solenoid valve to have this sending means on board. CONSTITUTION:A sending unit for sending a driving signal for driving a solenoid 6 and a receiving unit 4 as a receiving meaus for receiving the driving signal from the sending unit and having a driving circuit 25 for driving the solenoid 6 are provided, and a solenoid unit 1 is formed to have this receiving unit 4 on board by means of a fastening means 5. Consequently, a solenoid valve, for example, provided in a remote site can be controlled by the wireless operation of the sending unit.
Patent JP-H03243067-A (JP)
Title: Method for decoding image
Inventor: OKUDA HIDENORI
IPC: H04N19/423
Filed: 1990-02-20
Abstract: PURPOSE:To reduce processing required for image composition by executing the accumulating operation of difference data in an orthogonal conversion coefficient space and inhibiting the application of inverse orthogonal conversion to a block corresponding to a non-display part. CONSTITUTION:Coded image data are inputted in each block and processed. In this case, an inverse quantizing circuit 601 inversely quantizes the coded image data and outputs an orthogonal conversion coefficient and an adder 602 adds the output of the circuit 601 to the sum of orthogonal conversion coefficients obtained up to the preceding frame and stored in a storage circuit 605. An inverse orthogonal conversion control circuit 603 discriminates whether a processing part corresponds to a non-display part or a display part by using picture information obtained from an image display device. An inverse orthogonal conversion circuit 604 is stopped in the case of the processing of the non- display part, or driven in the case of the display part. Since the decoding processing of a part not displayed on the screen can be simplified, the processing can be reduced.
Patent JP-H03244993-A (JP)
Title: Heat pipe
Inventor: SUZUKI NOBUO
IPC: F28D15/02
Filed: 1990-02-21
Abstract: PURPOSE:To prevent a metal container from being damaged by a method wherein water is sealed in the metal container in a limited amount and the action upon the metal container of constraint stress produced by the freezing and expansion of the sealed water is prevented from exceeding the elastic limit of the container. CONSTITUTION:A pipe 1 having a plurality of spiral grooves formed in its inner surface is made of copper and a hydraulic fluid 2 consisting of pure water is sealed therein. A heat pipe is used with the pipe 1 set in a vertical standing position. Radiating fins 3 are mounted to the upper part of the pipe. A fan 4 adapted for forced cooling of the radiating fin 3 dissipates the heat absorbed by the lower part of the pipe 1 and transmitted to the upper part thereof into the air via the radiation fins 3. The strain produced inside the pipe is increased sharply, if the depth of water exceeds 1.8 times the average inside diameter of the pipe. The depth of water sealed in the pipe is set not to exceed 1.8 times the average inside diameter.
Patent JP-S55132954-A (JP)
Title: Evaluating method for adhesion of clad steel
Inventor: HAMAMOTO SHINJI
IPC: B23K20/26
Filed: 1979-04-03
Abstract: PURPOSE: To make the discrimination of interface distinct and make the measurement of the non-metallic inclusions at the interface accurate by heating and cooling the clad steel sample thereby forming ferrite band at the bonding interface.  
     CONSTITUTION: The microscopic sample of the bonded part of two kinds of mating materials is heated to the temperature above the Ac 3  transformation point of the mating material of a higher Ac 3  transformation point and is cooled at a cooling rate of 300°C/h or less from this heating temperature. As a result of this, the interface of the sample may be made distinct. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60184391-A (JP)
Title: Antibiotic tan-585a, its preparation and novel strain belonging to flexibacter
Inventor: ONO HIDEO
IPC: A61K35/74
Filed: 1984-03-02
Abstract: PURPOSE:To prepare novel antibiotic TAN-585A showing no toxicity to mammals, etc., having antibacterial action mainly on Gram-negative bacteria, by cultivating a specific bacterium belonging to the genus Flexibacter, collecting a product formed and accumulated in the culture. CONSTITUTION:Strain Flexibacter alginoliquefaciens YK-49 (FERM P-7484) separated from a soil specimen (collected mount YOSHINO in YOSHINO county in NARA prefecture) is used as a bacterium capable of producing antibiotic TAN- 585A. Namely, the bacterium is cultivated in a medium containing glucose, etc. a carbon source, soybean powder, urea, etc. as a nitrogen source by aerated spinner culture at about 4-8pH at about 15-35 deg.C for about 8-168hr, and antibiotic TAN-585A [analytical composition: carbon 46.2+ or -2%, hydrogen 4.9+ or -1%, nitrogen 7+ or -1%, and sodium 5.6+ or -1%, molecular weight: 750+ or -22, appearance: white powder (properties as disodium salt)] is collected from the culture fitrate by a conventional procedure.
Patent JP-H01218121-A (JP)
Title: Signal generating circuit
Inventor: NAKAJIMA SHINICHI
IPC: H03K5/131
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a signal generating circuit enabling to generate a pulse signal having plural kinds of signal waveforms with simple constitution by allowing a level discrimination means to detect it that the output voltage of a charging circuit reaches a predetermined level after the supply means of a central processing unit starts the supply of a charging current to the charging circuit. CONSTITUTION:The charging circuit 110 having a prescribed charging time constant and a supply means 101 supplying a charging current to the charging circuit 110 in response to the signal commanding the start of count received externally are provided. Moreover, the level deciding means 102 generating the signal representing the end of the time to be measured by detecting the arrival of the output of the charging circuit 110 to the prescribed level is provided to the central processing unit 100. Thus, the signal generating circuit for a timer is constituted with simple hardware constitution to add the charging circuit comprising, e.g., a resistor and a capacitor to the central processor unit.
Patent JP-S53125966-A (JP)
Title: Method of treating concentrated liquid of sewage from flue gas desulfurization equipment
Inventor: ISOHATA YOSHIMASA
IPC: C02F1/02
Filed: 1977-04-12
Abstract: PURPOSE: To readily dcompose COD ingradients containing polysulfides through solidification of dissolved salts in treated sewage with hydraulic flue gas desulfurization by heating after concentration and subsequent heating of solids thus produced at a specific temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04258320-A (JP)
Title: Method for bending negative angle part
Inventor: MATSUTANI MASAAKI
IPC: B21D19/08
Filed: 1991-02-13
Abstract: PURPOSE:To prevent a product surface from rolling over. CONSTITUTION:In bending a product which is formed with a vertical wall part 11 and a flange part 12 with an acute angle between the product surface 10 on the peripheral apart of the product surface 10, when these vertical wall part 11 and flange part 12 are bent preliminarily, a projecting part 22 running to both sides with the boundary line 21 put between is formed and when the vertical wall part 11 and the flange part 12 are bent again, the projecting part 22, is also pressurized to prevent tensile stress from becoming excessive by flow of the material from the projecting part 22 and the product surface 10 is prevented from rolling over.
Patent JP-S57154348-A (JP)
Title: Caulking and press-fitting device for pin
Inventor: KODAMA KENJIROU
IPC: B21J15/00
Filed: 1981-03-19
Abstract: PURPOSE:To improve the work efficiency considerably, by pressing a substrate, which is put on a receiving plate where two kinds of pin are set, by a pressing material with a punch to fix pins by caulking simultaneously with fixing them by press fitting in one pressure proccess. CONSTITUTION:This device consists of a receiving plate 2, a spring 17 which is provided between this receiving plate 2 and a base 11 and separates the receiving plate 2 from the base 11 to energize the receiving plate 2, and a pressing material 30. This receiving plate 2 is provided vertically movably above the base 11 and is equipped with a receiving face 20, where a substrate 9 with prepared holes should be put, and pin holes 22 and 23 for a caulking pin and a press-fitting pin corresponding to prepared holes 92 and 93 of the substrate 9. The pressing material 30 is provided vertically movably above the receiving plate 2 and is equipped with a punch 4, which is arranged in a position facing to the hole 23, and a pressing face which presses the substrate put on the receiving plate 2. By this device, the pin is fixed by caulking simultaneously with fixing the pin by press fitting in one pressure process to improve the efficiency.
Patent JP-H06258862-A (JP)
Title: Toner and image forming method
Inventor: TANAKA MAYUMI
IPC: G03G9/083
Filed: 1993-03-02
Abstract: PURPOSE:To provide the toner which is used in the developing method of thin layer forming method and improved in durability. CONSTITUTION:The toner is composed of a coloring particles having no definite shap which is obtained by associating the resin particulates which contains a resin and a colorant and has 0.1-2.0mum prim. grain size and has 2-8mum volume averaged grain size and an addition agent. And the addition agent is composed of three kinds of A.B.C, and the three kinds are the inorg. particulates having the peaks (Da, Db and Dc) in number averaged grain size shown by the followings and each of addition agent is added in surface occupancy ratio shown by the followings with respect to a toner surface addition agent A:Da=7-20nm, surface occupancy ratio=30-90%, addition agent B:Db=20-50nm, surface occupancy ratio=50-100%, addition agent C:Dc=50-150nm, surface occupancy ratio=50-100%.
Patent JP-H01216411-A (JP)
Title: Delivering liquid quantity control system
Inventor: KONO MINORU
IPC: G05D7/06
Filed: 1988-02-24
Abstract: PURPOSE:To prevent a step shape noise from being generated on a base line even when a flow rate changes gradually by changing a digital signal in pulse shape, changing the pulse width in time sequence, and inputting it to a control means. CONSTITUTION:Plural pumps (1a-1c) and a controller 2 are provided, and the controller 2 calculates the flow rate of each moving phase at every time, and supplies it to the pumps (1a-1c), respectively. In case of changing the flow rate in a step unit equivalent to the resolution of the digital signal for a time impossible to smooth by a mixer 3, a signal with the pulse width possible to smooth by the mixer 3 is outputted in amplitude equivalent to the step unit, and also, the pulse width is changed in time sequence. In such a way, since the change of pulse shape is generated in a short time possible to perform mixing and smoothing by the mixer 3, it is possible to prevent the step shape noise on the base line from being generated even when the change occurs gradually.
Patent JP-H07248744-A (JP)
Title: Method of driving plasma display
Inventor: SUGAWARA MOTOO
IPC: G09G3/28
Filed: 1994-03-11
Abstract: PURPOSE:To disperse a spectrum distribution of phase of maintaining discharge of cell, to reduce impulse current, to reduce the load on power source and to reduce the noise mixed into video and undesired radiation. CONSTITUTION:A digitized video signal 1 is written in a frame memory 2. One frame is constituted of plural sub-fields whose relative ratios of luminances are different from each other, and an address circuit 3 generates the address or the display cell by every sub-field classifications based on the display data, and applies an address voltage to an address electrode of a PDP (plasma display) 9 through a drive circuit 8 for an address period. A sustaining pulse generated by a sustaining pulse generation circuit 5 based on a synchronizing signal 4 is inputted to a phase modulation circuit 7, and is phase-modulated by a pseudo random noise from a pseudo random noise generation circuit 6 to be applied to the sustaining electrode of the PDP through the drive circuit 8. The PDP is constituted of a cell forming wall charge by an address voltage, and is discharged by being maintained by a sustaining voltage to be light-emitted.
Patent JP-S60187619-A (JP)
Title: Method for controlling quantity of heat extraction of heat exchanger
Inventor: SAKAMOTO KENICHI
IPC: F28F27/00
Filed: 1984-03-06
Abstract: PURPOSE:To control satisfactorily temp. even if the operation of a heat exchanger is in a transient state in a titled method for the heat exchanger in which a refrigerent is used as high- temp. fluid and water as low-temp. fluid by adjusting the water feed rate of the heat exchanger while preventing the abnormal water level of the heat exchanger. CONSTITUTION:A heated salt 3 is circulated between a cooling tank 2 and a heat exchanger 5 by a pump 4 and is thus cooled with a direct heat treating installation which immerses a steel material 1 after hot rolling into the molten salt 3 in the tank 2. A calculator 17 determines the target of the temp. difference of the prescribed equation by the prescribed heat balance equation for the cooling tank and applies the same as a set value DELTAt to a control device 16 for the difference between inlet and outlet. The device 16 calculates the difference t1-t2 detected by thermometers 13, 8 for the molten salt in the inlet and outlet and controls the set water level value of a device 15 for water level of the exchanger 5 so that the difference coincides with the value DELTAt. The device 15 controls the set value of the water feed flow rate of a control device 9 for the water feed flow rate so that the water level detected by a water level gage 14 coincides with the set water level value. The device 15 operates thereafter a water feed valve 11 so that the flow rate detected by a feed water flowmeter 10 coincides with the set value of the water feed flow rate.
Patent JP-H08236630-A (JP)
Title: Semiconductor circuit
Inventor: YAMAZAKI SU
IPC: H01L21/82
Filed: 1995-03-01
Abstract: PURPOSE: To prevent erroneous operation by providing a second fuse for control ling a first fuse signal to operate a semiconductor circuit as it the first fuse is not blown out even when it is actually blown out thereby ensuring the same operation as that when the fuses are not blown out even if all fuses are blown out. CONSTITUTION: The semiconductor circuit has two input NOT circuits with fuses F1, F2 and resistors R1, R2 being connected in series between first voltage supply (ground voltage) and second voltage supply (VFUSE). A joint, i.e., node B, is connected with the input part of a NOT circuit and an output node C is connected with the input part of the two input NOT circuit. Since the fuse F2 is normally connected, a fuse signal FS1 goes 'L' when the fuse F1 is connected. Furthermore, erroneous operation can be prevented by correcting the interconnection using an interconnection correcting system such that the fuse signal FS1 goes 'L' even upon blown out of the fuses F1 and F2 and the semiconductor circuit operates as if the fuses F1, F2 are not blown out.
Patent JP-H0574456-A (JP)
Title: Lithium secondary battery
Inventor: IDOTA YOSHIO
IPC: H01M10/0568
Filed: 1992-02-27
Abstract: PURPOSE:To provide a lithium secondary battery having high discharge operating voltage and a good charge and discharge cycle characteristic. CONSTITUTION:In a lithium secondary battery in which lithium, lithium alloy, and/or a compound storing and releasing lithium are employed as negative electrode active material and an organic electrolyte containing lithium salts is employed as electrolyte, a crystalline compound is employed as positive electrode active material which is obtained by the mixing together and baking of a lithium compound, a cobalt compound and a vanadium compound in such a way that when the mole ratios of the lithium compound, the cobalt compound and the vanadium compound are respectively (x), (y), and (z), (x) = 0 to 1.1, (y) = 0.12 to 0.98, and (z)=1-(y).
Patent JP-H02221319-A (JP)
Title: Refractories for gas blowing
Inventor: HAYASHI YUICHIRO
IPC: C04B35/04
Filed: 1989-02-23
Abstract: PURPOSE:To produce a porous plug having excellent durability by combining oxide refractories of alumina, etc., with MgO-C refractories having excellent air permeability on a molten metal side, internally chilling the circumference thereof with monolithic refractories, and thereby forming the porous refractories for gas blowing to be used in ladle refining, etc. CONSTITUTION:The porous refractories are used as the gas blowing tuyere to be used at the time of putting a molten steel, etc., into a ladle having a bottom blowing tuyere and blowing gases from the bottom blowing tuyere to stir and refine the molten steel. The side of the porous refractories where the refractories come into contact with the molten steel is formed of a refractory material 1 of an MgO-C system which has the excellent air permeability and the poor wettability with the molten steel and molten slag. The oxide refractories 2 of an alumina type, mullite, zircon type, etc., which is provided with a recess 6 on either of the boundary faces thereof is superposed on the rear of the above porous refractories. The circumference of the refractories is internally chilled with the ordinary monolithic refractories. 3. A gas blowing pipe 5 is mounted to the oxide refractories 2. The porous plug which allows repetitive use and has the excellent durability is thus obtd.
Patent JP-S56138311-A (JP)
Title: Manufacture for quartz oscillator
Inventor: IKENO HITOSHI
IPC: H03H9/19
Filed: 1981-03-23
Abstract: PURPOSE:To keep the relative position accuracy high and to enable soldering with one process, by linking the holding wire with the condition that the quartz blank of GT-cut quartz oscillator and holding substrate are supported with the supporting frame in a prescribed interval. CONSTITUTION:The electrode film 6 is vapor-deposited at both sides of the quartz blank 5, and the silver point 10 is calcined on the node 9 of the short side oscillation of the blank 5. Further, lead electrodes 13a, 13b are formed on the holding substrate 12. The soldering disc 19 is fitted to a prescribed position of the silver point 10a of the holding position among the silver points 10 and the electrodes 13a, 13b. The blank 5 and the substrate 12 are inserted to the grooves 21, 22 of the supporting frame 20 and they are supported to a prescribed size with the holding wires 8a, 8b, the solder 19 is molten with the irradiation of infrared rays, and the holding wires 8a, 8b are linked to the blank 5 and the substrate 12. This is removed from the frame 20 and adjusted by polishing the blank 5. Thus, the holding wires 8a, 8b can be fixed with good accuracy to the desired position of the blank 5 and the substrate 12.