baber/WOPTO huggingface dataset:
Patent JP-S55128780-A (JP)
Title: Method for manufacturing laminated heat exchanger
Inventor: TAKAHASHI MAKOTO
IPC: F28F3/08
Filed: 1979-03-27
Abstract: PURPOSE:To ensure uniform heat exchange by keeping the distance of the heat radiation plate at a constant value with an intermediary of the separator. CONSTITUTION:The separator 3 of the desired thickness is bonded between heat conductors 1 using adhesive 2. The separator 3 keeps a proper distance between heat conductors 1, separates the heating fluid passage from the passage of fluid being heated and holds the thickness of adhesive 2 to loss than 100 micron to conduct uniform heat exchange.
Patent JP-H11225956-A (JP)
Title: Electronic endoscope
Inventor: FUJIMORI NORIYUKI
IPC: A61B1/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which prevents pulling in or the like in the direction of an operation part of an outer skin sheath accompanied with the operation of an endoscope and is highly durable without causing a disconnection of a signal wire due to this movement. SOLUTION: A shield frame 50 is externally fitted in outer periphery on a rear end side of an element frame 41 of a photographing part 30, and a solid photographing element 42 is fixed inside it. One end side of a circuit substrate 45 is joined with an external lead 43 extended from the solid photographing element 42, and a core wire of a signal cable 46 is connected with the other end side of this circuit substrate 45. An outer skin sheath 49 of a signal cable bundle 31 is extended from a basic end of the circuit substrate 45 to a solid photographing element 42 side so as to cover the circuit substrate 45 and is disposed on a side face of the solid photographing element 42. An adhesive 51 is filled inside the outer skin sheath 49 and between the outer skin sheath 49 and the shield frame 50 to join and fix the outer skin sheath 49 integrally in a photographing unit 40 to prevent the outer skin sheath 49 from being pulled in the direction of an operation part when an endoscope is operated.
Patent JP-S63206381-A (JP)
Title: Heater structure of magnetic field-applied semiconductor crystal producing apparatus
Inventor: ISOSHIMA SHIGEKI
IPC: C30B15/14
Filed: 1987-02-18
Abstract: PURPOSE:To narrow a closed loop area made by a heater element, by joining ends of two heater elements united while inserting an insulator together and connecting starting end of the elements into an electric source. CONSTITUTION:Planer and linear heater elements 1 and 2 arranged while inserting an insulator 3 consisting of a heat-resistant material are united using a fixed band 4 consisting of a heat-resistant material and the ends of the heater elements 1 and 2 are joined each other and the starting end is connected to an electric source at the same time. The same magnitude of electric current is antiparallelly applied to heater elements 1 and 2.
Patent JP-H03240992-A (JP)
Title: Electroplating device
Inventor: SHIRAKAWA YOSHIMI
IPC: H01L21/60
Filed: 1990-02-15
Abstract: PURPOSE:To form a plated film having uniform film thickness on the material to be plated by placing a granular plating member on a lamellate electrode having network holes in the midway part wherein plating liquid reaches the material to be plated. CONSTITUTION:An electroplating device is constituted of a first lamellate electrode 8 having network holes, a plurality of granular plating members 9 placed on the single face thereof, a second electrode 10 connected to the material 11 to be plated and a plating tank. The plating members 9 allowed to flow out into plating liquid uniformly reach the material 11 to be plated. A plated film having uniform film thickness is formed. Since the first electrode 8 is formed of material insoluble into plating liquid and the plating members 9 are made granular, the plane shape of the electrode constituted of the first electrode 8 and the plating members 9 is not changed even when plating is repeated. The electric field distribution between the material 11 to be plated and the first electrode 8 is held constant. The velocity wherein the plating members 9 are eluted is held constant.
Patent JP-S59162992-A (JP)
Title: Lime saturator
Inventor: KOJIMA NOBUYUKI
IPC: C02F1/68
Filed: 1983-03-07
Abstract: PURPOSE:To enable to perform satisfactory control for flavoring drinking water, by withdrawing a saturated Ca ion liquid in a lime saturator, detecting its electric conductivity with a plate electrode, and providing a mechanism for washing the plate electrode with a liquid diluted acid. CONSTITUTION:A Ca ion liquid of saturation concentration in a lime saturator 3 is withdrawn through a sampling pipe L11 by starting a pump P2 and sent through a filter 10 into a cell 11 to measure its electric conductivity with a plate electrode 12. The measured conductivity is indicated on an electric conductometer 13. The liquid is returned through an electromagnetic valve V2 to the lime saturator 3. When the measurement of said electric conductivity becomes impossible because of the adhesion of the fine particles of slaked lime onto the plate electrode 12, a timer 14 is operated to start a pump P3 while stopping the pump P2, to open electromagnetic valves V3, V4 while closing the electromagnetic valve V2 and to turn off the electric conductometer 13. Hence, a liquid diluted acid in a washing tank 15 is introduced through a supply pipe L12 and the filter 10 into the cell 11 to wash the plate electrode 12 for the separate dissolution of the slaked lime and then discharged through the electromagnetic valve V4 to a pit 9.
Patent JP-H02214338-A (JP)
Title: Line transfer circuit
Inventor: TSURUSAKI MASAYUKI
IPC: H04M3/54
Filed: 1989-02-15
Abstract: PURPOSE:To avoid the total gain of a loop in a voice signal transmission line from being the same or above by comparing the level of a voice signal from one telephone circuit with the level of a voice signal from the other telephone circuit and applying increase/decrease control to the loss of 1st and 2nd loss circuits reciprocally. CONSTITUTION:When the level of a voice signal from a telephone circuit L1 rises and the input level of a voice level detection circuit 14 among inputs to a low control circuit 18 reaches the input level of a voice level detection circuit 16 or above, the loss control circuit 18 decreases the loss of the loss circuit 6 and increases the loss of the loss circuit 10. Moreover, a loss control circuit 32 decreases the loss of the loss circuit 8 and increases the loss of the loss circuit 12. Thus, the calling state is switched into the state sending the voice signal from the telephone circuit L1 to the telephone circuit L2 through the transmission line 5. Thus, when the noise signal is inputted to each telephone circuit, since the loss of the loss circuit having a smaller loss is increased, the voice signal suppressing noise is sent to the opposite party. Thus, noise is suppressed in the receiver and the sense of switching of call is eliminated.
Patent JP-H02277202-A (JP)
Title: Electromagnet having plunger type armature
Inventor: HAINRIHI DEITSUKU
IPC: H01F7/18
Filed: 1990-02-16
Abstract: PURPOSE: To measure magnetic flux with high precision by dividing a magnetic pole piece into two magnetic pole piece parts, which are magnetically insulated from each other so that one is put in the other almost coaxially, by an annular gap, and putting a pickup element. CONSTITUTION: The electromagnet is constituted principally including a magnet housing 21, a solenoid 22, a movable plunger type armature 26, and fixed magnetic pole pieces 23 and 43 consisting of two parts. The annular gap 44 which is specially cylindrical for magnetic insulation is present between both the magnetic pole piece parts 23 and 43, and the pickup element 31 constituted as a Hall power generator is provided in the annular gap. Magnetic induction measured by the pickup element 31 is used as a measurement. The pickup element is neither damaged, nor exposed to liquid entering from a control valve, so it can display necessary performance for a long period.
Patent JP-H09227499-A (JP)
Title: Sulfonation of phenols
Inventor: BAN YASUHIRO
IPC: C07C303/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To selectively and quantitatively sulfonate a phenol with a sulfonating agent in a specific solvent without discoloration and danger, for example, explosion to prepare sulfonated products which is useful as an intermediate for dyes and medicines. SOLUTION: In (A) a solvent of a dialkyl carbonate of formula I (R1 and R<2> are each a 1-4C alkyl) such as dimethyl carbonate, diethyl carbonate or diisopropyl carbonate, (B) a phenol of' formula II (R1 and R2 are each H, a 1-10C alkyl), for example, phenol, catecholor resorcin is sulfonated with (C) a sulfuric or sulfurous derivative sulfonating agent such as chlorosulfonic acid at a reaction temperature of -20-90 deg.C, particularly at -10-20 deg.C.
Patent JP-S57152012-A (JP)
Title: Failure display system for process controller
Inventor: SUZUKI SHIN
IPC: G08B23/00
Filed: 1981-03-13
Abstract: PURPOSE:To decrease an MTTR and to increase the overall reliability, by repetitively executing routines for diagnosis and control operation periodically, providing a failure display in parallel into two rows of a failure display section and a failed part and distinguishing a heavy failure from a light failure. CONSTITUTION:A process controller PC inputs an analog signal G and a reference input REF, converts them into digital signals, processes them at a CPU, and a diagnosis routine and a control routine are periodically and repetitively executed, and a failure detected at the diagnostic routine is distinguished into a heavy failure and a light failure and the result is displayed on a set display section DSP. On the display section of the SDP, display elements of segments of a failure display and failed part display sections are provided in two row in parallel. If the failure is heavy failure, a number indicating the failed location is displayed on the display beneath an error mark E. In case of a light failure, the mark E is displayed and the display of failed part is displayed on a part not beneath the mark E. If the CPU is in failure, only a fail lamp FL illuminates. Thus, the presence and the absence of a failure and the display of failed part can be distinguished through the combination of the display positions, allowing to decrease the MTTR.
Patent JP-H09232784-A (JP)
Title: High-frequency equipment
Inventor: HORIE TSUYOSHI
IPC: H05K9/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate soldering to contrive cost reduction of a high-frequency equipment by a method wherein each one end of shield bodies has projected pieces, which respectively penetrate each of through holes provided in the wall surface of of a case and are made to project within the case, and these projected pieces are bent within the case, are made to widely open and respectively made to latch onto the through holes. SOLUTION: A plate body 5 has recessed mounting parts 6 made to project inward, wherein contact plugs are mounted, of a case 1 on both ends in its longitudinal direction. The contact plugs are respectively constitued of a metallic and cylindrical shielding body 7 and a signal conductor 8, which is provided in the axial direction of the shielding body 7 in a state that it, is shielded with an insulator in this body 7. In each mounting part 6 on the plate body 5, there is a first through hole 9 in its center and second through holes 10 in a state that they are curved are arranged in four places on the circumference of its outer periphery. There are projected pieces 11 on four places on one end of the body 7. These projected pieces 11 are put in a state that they are curved. These projected pieces 11 are respectively inserted in the mounting parts 6 and bent. These projected pieces 11 are pressed and the projected pieces 11 are made to widely open and are respectively made to latch onto the lateral wall surfaces of the holes 10 provided in each of the mounting parts 6.
Patent JP-2000021274-A (JP)
Title: Conductive liquid and liquid switch using it
Inventor: KUNIMATSU MASAAKI
IPC: H01B5/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a nontoxic liquid causing no corrosion in an electrode by dissolving lithium nitrate in water and/or organic solvent and setting a specific resistance below a specific value. SOLUTION: A specific resistance is 1200 kΩ.cm or less and is 600 kΩ.cm or less desirably. In a solvent, 0.0001-10 wt.% of lithium nitrate is dissolved. The solvent is water, an organic solvent, or a mixture of them. As the organic solvent, alcohols such as methanol, ketones, ethers, and esters are available. A sealed container 1 containing a pair of electrode 2, 3 is hermetically filled with conductive liquid 4 has gas 5 such as air and argon. When the sealed container 1 is in a horizontal stationary condition, the pair of electrodes 2, 3 is immersed in the conductive liquid 4, and electric current can flow. When the sealed container 1 is tilted/vibrated, one of the pair of electrodes 2, 3 is separated temporarily from the conductive liquid 4 to cut off electric current.
Patent JP-S62193013-A (JP)
Inventor: MIO KOTARO
IPC: H01B13/14
Filed: 1986-02-20
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-S56134028-A (JP)
Title: Punch for pressing
Inventor: KANAMARU NAONOBU
IPC: B21D28/34
Filed: 1980-03-24
Abstract: PURPOSE: A punch for pressing which comprises in providing slopes of different angles of inclination to the end face of a blade part to two stages and which makes possible blanking of particularly a thick sheet material by dispersing the stresses (compressive stresses) in the blade tip part.  
     CONSTITUTION: A plane part 2 formed to a range of diameter d 2  and the 1st slope 3A having arelatively small angle θ 1  of inclination formed around this plane part 2 are provided to the end face 1A perpendicular to the axial direction of the punch blade part 1 of a superhard material. Further, the 2nd slope 3B having an angle θ 2  of inclination larger than the face 3A is formed around the face 3A. A peak 4 having a maximum diameter d 1  in the blade part 1 is formed to the outside circumference of the face 3B and the back surface 5 of this peak part 4 is made gently continuous to the relief part 6 of a relatively large radius. It is preferable to set the angle θ 1  of the above-described face 3A at, for example, 5W15°, and the angle θ 2  of the face 3B at, for example, 25°W35°, respectively. Also, it is preferable to select the width (h) of the face 3B at, for example, 0.2W0.7mm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01209091-A (JP)
Title: Kite
Inventor: SHINOZUKA HIDEO
IPC: A63H27/08
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the runout of an air-sac body by providing locking parts to the upper and lower edges of a main frame body provided up and down in a main body central part and mountably and fittably fitting a pert of engaging parts provided to the air-sac body to the locking parts of the main frame body. CONSTITUTION:A main frame material 3 is provided in an up-and-down direction in the central part of a kite main body 1, and engaging parts 3a and 3b are formed at the upper and lower edges. To both shoulder parts of a doll (air-sac part) 15, locking parts 17 and 18 are unitedly provided, and locking holes 17a and 18a are bored, respectively. Also to the both leg part inner sides of the doll 15, locking pieces 19 and 20 are unitedly fitted, and locking holes 19a and 20a are bored. The locking pieces 17 and 18 are hooked through the locking holes 17a and 18a to the engaging part 3a of the main frame body 3, and the locking pieces 19 and 20 are hooked through the locking holes 19a and 20a to the engaging part 3b. For such a reason, the doll 15 is bent and fitted to the main body 1, the fitting can be made firm by the restoring force, and the runout in the middle of flying can be eliminated.
Patent JP-S59161785-A (JP)
Title: Recognizing method of handwritten line figure
Inventor: MURASE HIROSHI
IPC: G06F3/0488
Filed: 1983-03-04
Abstract: PURPOSE:To recognize a candidate figure again when the connection relation among symbols constituting the figure does not meet connection rule and to improve the recognition precision of the figure by recognizing a handwritten line figure while paying attention to the shape of an input figure at a leading stage, and describing the connection relation among the symbols constituting the figure. CONSTITUTION:An input device 15 for a line figure information inputs the coordinate values of stroke points of the input figure at specific intervals of time on every stroke, and a candidate figure extracting device 16 extracts the stored candidate figure of every symbol in a symbol dictionary 17 from the input figure. This device 16 calculates the difference between the candidate figure and a standard symbol and applies the difference to an optimum figure selecting device 18 together with the candidate figure. Then, the selecting device 18 and a connection relation deciding device 19 minimize the sum of stored differences of the candidate figures to select the sequence of candidate figure which cover the input figure entirely. The connection relation of the selected figures is collated with the connection rule stored previousy in a connection rule storage device 20, and when the rule is not satisfied, a candidate figure correcting device 21 is utilized to recognize the candidate figure.
Patent JP-S52118941-A (JP)
Title: Aeration pump
Inventor: OONISHI YOSHIHIRO
IPC: C02F3/20
Filed: 1976-03-31
Abstract: PURPOSE: To improve air inflow efficiency and to reduce installation costs, by concurrently using an air tube for an ejector as a guide and by lifting a pump and the ejector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01213363-A (JP)
Title: Polyorganosiloxane composition
Inventor: IKENO MASAYUKI
IPC: C08L83/07
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the above composition free from change in physical properties even by potting to form multiple layers, curable to a stable gel and suitable for insulation coating of electrical and electronic parts, etc., by compounding a specific polyorganosiloxane with a catalyst for addition reaction. CONSTITUTION:The objective composition is produced by compounding (A) a polyorganosiloxane in which the ratio of vinyl group and hydrogen atom. in whole side chain bonded to silicon atom. is 0.1-4mol.%, preferably 0.2-2mol.% each on an average and the ratio of vinyl group bonded to silicon atom. to hydrogen atom. bonded to silicon atom. is 0.8-3 with (B) 0.1-100ppm, preferably 3-20ppm of a catalyst for addition reaction (e.g., chloroplatinic acid).
Patent JP-S60180058-A (JP)
Title: Manufacture of battery and its can
Inventor: NAKAI MIYOJI
IPC: H01M2/02
Filed: 1984-02-28
Abstract: PURPOSE:To increase the inner diameter and volume of the container of an alkaline manganese battery etc. wherein the container is used additionally as a terminal and internally filled with generating elements, by forming the container using an iron can in which the thickness of a cylindrical side section is thinner than the thickness of the bottom. CONSTITUTION:A container 3 of a cylindrical type alkaline manganese battery etc. wherein said container is used additionally as a terminal that is internally filled with generating elements consisting of an anode black mix 4, separator 5, galation zinc cathode 6, and collection body 7, etc., is formed by setting the thickness of the bottom 3a to 0.2-0.7mm. and the thickness of a cylindrical side section 3b to 0.1-0.3mm. and using an iron can in which the thickness of the cylindrical side section 3b is made thinner than that of the bottom 3a. In addition, the container is manufactured by using a shallow cup whose diameter is larger than the outer diameter of the desired can 3 and sequentially reducing its diameter through throttling process by means of multi-stage-arranged dies 13a-13n. As a result, the iron can 3 with good quality can be obtained and battery characteristics can be improved by increasing the substantial inner diameter and volume of the can 3.
Patent JP-H04255192-A (JP)
Title: Picture changeover controller and group common share picture changeover controller
Inventor: HIROAKE TOSHIHIKO
IPC: H04N7/173
Filed: 1991-02-06
Abstract: PURPOSE:To switch a screen remotely without visit to a video center effectively by all users when group cooperation is implemented among plural users resident remote locations with each other and the entire group members share the same picture in common. CONSTITUTION:A picture designation signal 310 outputted from a user terminal equipment 304 is received via a communication network 108 as a signal 109 and the signal 109 is fed to a picture changeover controller 102. The picture changeover controller 102 analyzes the signal 109 to generate a picture changeover control signal 113 suitable for the signal 109.
Patent JP-H11281471-A (JP)
Title: Vibration analysis method and its device
Inventor: WOERTGE MICHAEL
IPC: G01H17/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide technology for analyzing the vibration of geometrically complicated parts and extremely small parts. SOLUTION: Non-contact and optical vibration measuring technology for measuring an object using, at least, an interferometer employs laser, a control unit which leads a laser beam to a plurality of measuring points on a measurement object and scans the measurement object by the laser beam, and an output unit for displaying the measurement result classifying into areas, the measurement points are freely positioned one by one, into a mesh pattern matched to the contour, or the both on the measurement object for scanning, and then various kinds of subclasses of measurement points evaluated by related mutually are classified into different classes and evaluated according to class attributes.
Patent JP-2000239241-A (JP)
Title: Compound and its production
Inventor: ONO KOJI
IPC: C07C229/62
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a new compound useful as a precursor for producing quinacridone compounds, which are generally used as red pigments, in a high yield with high purity under a milder condition than ever. SOLUTION: This new compound of bis(ethylene glycol)ester of 2,5- dianilinoterephthalic acid, which may has one or more substituents on the aromatic rings, preferably expressed by the formula [X and Y are each H, F, I or the like; (n) and (m) are each 1 or 2]. The compound is obtained by subjecting (A) 2,5-dianilinoterephthlic acid, which may has one or more substituents on the aromatic rings, to dehydrating condensation with (B) ethylene glycol, reacting (C) 2,5-dianilinoterephthaloyl halide, which may has one or more substituents on the aromatic rings, with the component B or subjecting (D) a lower alkyl ester of 2,5-dianilinoterephthalic acid, which may has one or more substituents on the aromatic rings, to transesterification with the component B.
Patent JP-H09211032-A (JP)
Title: Method for displaying measured data in vector
Inventor: ANDO SHUNICHI
IPC: G01R13/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable a concise screen composition and furthermore an easy discrimination of each vector by displaying a discriminating mark which means an input channel number on an extended line at the tip side of each vector line even when several vector lines are displayed. SOLUTION: The measurement data of each phase are processed in FFT (fast Fourier transfer) by a DSP (digital signal processor) and the measurement data of e.g. the root-mean-square value, phase angle and polarity on each order element are stored in a storage device 16. A CPU 17 controls writing data into and reading data out of this storage device 16 and displaying onto a display device 18 on the basis of the data via a bus line BUS 2. By the direction from an operational part 19 the CPU 17 selectively sets a screen display like a frequency spectrum screen display with a frequency axis for an axis of abscissas and a root-mean-square value axis for an axis of ordinates or a vector screen display with a real-number axis for an axis of abscissas and an imaginary- number axis for an axis of ordinates.