baber/WOPTO huggingface dataset:
Patent JP-2000205356-A (JP)
Title: Hydraulic autotensioner
Inventor: HIRANO TOMIYASU
IPC: F16H7/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily correspond to high tensile force and high rotation speed of a transmission member by miniaturizing a hydraulic autotensioner, particularly, in the radial direction. SOLUTION: A piston part 18 of a plunger 8 enters a cylinder hole 17a of an inner cylinder 17 fixed on a casing 11 of a hydraulic autotensioner 10 so as to slide vertically. A high pressure oil chamber 23 is formed between the cylinder hole 17a and a lower end face of the piston part 18, and a low pressure oil chamber 24 is formed between the inner cylinder 17 and the casing 11. A gas case 31 is provided in an upper part of the plunger 8, and a high pressure gas chamber 35 in which high pressure gas for return 36 is sealed is formed on an inner side of a cover part 29 and in an upper part of the low pressure oil chamber 24 to energize the plunger 8 in the direction of retraction.
Patent JP-S5393200-A (JP)
Title: Automatic tapping method for calcium carbide
Inventor: FUJIMOTO KATSUHIKO
IPC: C01B32/942
Filed: 1977-01-27
Abstract: PURPOSE: To recover the rigidity of a tapping jig and separate attached calcium carbide at once by putting the automatic tapping jig to which molten calcium carbide has been attached into a water tank placed on a tapping floor so as to ra pidly cool the jig. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56116612-A (JP)
Title: Flier
Inventor: RICHIYAADO MAKURAAREN HADOFUII
IPC: B65H57/22
Filed: 1981-01-23
Abstract: In a rotatable flier (1) of the kind having a hollow interior which is a surface of rotation symmetrical about the axis of rotation of the flier and which is conical, said surface of rotation increasing in diameter smoothly along its length from an axially directed filament inlet guide (8) closely circumscribing said axis, the greater diameter end of the hollow interior being adapted for disposition adjacent to a bobbin support (11) and being of diameter such that a bobbin (10) or like former mounted on the support (11) can be received therein, final filament guide means (9) being disposed at or adjacent to the greater diameter end and through which the filament is constrained to pass before being wound on the bobbin (10) or like former, the improvement comprising filament guide means (31) disposed in the hollow conical interior of the flier intermediate the ends thereof to restrain the filament against circumferential movement relative to the interior surface of the flier during winding to reduce frictional forces acting on the filament particularly during high-speed coil winding.
Patent JP-S63177081-A (JP)
Title: Large-scale integrated circuit apparatus having testing circuit
Inventor: ADACHI KAZUNOBU
IPC: H01L27/04
Filed: 1987-01-19
Abstract: PURPOSE:To make it possible to execute a test of an apparatus with ease and without fail, by providing a testing circuit for each module on a printed circuit board and by setting arbitrary data thereon from outside. CONSTITUTION:A terminal DIN receives an output of a module in the preceding stage, and a terminal DOUT is connected to an input to a module in the following stage. A signal in a normal time is sent from the terminal DIN to the terminal DOUT through gates G2 and G3. In the abnormal time, on the other hand, the gate G2 is turned off and thereby a flow from the terminal DIN is intercepted. Now, when a clock signal CK is inputted to FF1 after a clear signal Cr is supplied to a clear signal line CR to reset a testing circuit, an H level is delivered from an output FF1 when input data Si are at an H level. This H level is inputted to a gate G1 and FF2 in the following stage. As for an output of FF2, moreover, a Q output is turned to be H and a Q' output L by the clock signal CK, and the Q output is inputted to the gate G1, while the Q' output is inputted to the gate G2. In this way, a test can be executed with ease and without fail.
Patent JP-H07566-A (JP)
Title: Golf putter
Inventor: GUREN EICHI SHIYUMITSUTO
IPC: A63B53/04
Filed: 1994-01-28
Abstract: PURPOSE: To improve the stability of a putter head during a stroke action and an address action. CONSTITUTION: This putter head is provided with a putter body and a control rail 20. The putter body is provided with a heel 14, a toe 14a, a sole forming a bottom section wall 12 a, and a ball hitting front face 13, and it is slenderly extended between the heel 14 and the toe 14a. The control rail 20 is extended downward from the bottom section wall 12a, and it is slenderly extended between the heel 14 arid the toe 14a. The control rail 20 is arranged so as to be separated from the front face to the rear along its length. The control rail 20 stabilizes a putter so that the putter is engaged with the lawn when it is put on the green and the head is not twisted when it is stationarily set downward.
Patent JP-S63177083-A (JP)
Title: Step-out synthetic testing apparatus of breaker
Inventor: MIYAKE NOBUYUKI
IPC: H01H33/59
Filed: 1987-01-19
Abstract: PURPOSE:To enable the implementation of a test equivalent to the one for a real system without impressing an excessive voltage on a breaker to be tested, by a method wherein a prescribed test current is supplied from a current source circuit having a short-circuit generator as a main element and voltages reverse only in polarity to each other are impressed from two voltage source transformers on the opposite terminals of the breaker to be tested, simultaneously with the breaking of said current. CONSTITUTION:A prescribed test current Ip is supplied from a short-circuit generator 1 to a breaker 8 to be tested, through a current-limiting reactor 2, a current source transformer 3, a first auxiliary breaker 6 and a second auxiliary breaker 7. Next, a breaking instruction is given to the breakers 6-8 so that each of them makes breaking at the current zero point of the current Ip. Then the contacts of the breaker 8 are opened at a certain time, and thereafter an arc is generated between the contacts till a current breaking point. Moreover, a detecting device 15 is made to operate just before the current zero point and a starting device 16 and a starting gap 17 are controlled to operate so that transient recovery voltages e1 and e2 being reverse in polarity and equal in amplitude to each other are impressed from the opposite-side terminals of the breaker 8 just after the current zero point. In this way, a test equivalent to the one for a real system can be implemented without applying an excessive voltage on the breaker 8.
Patent JP-H07217859-A (JP)
Title: Exhaust gas duct for boiler
Inventor: NISHIJIMA SHIGEYUKI
IPC: F23J15/00
Filed: 1994-01-28
Abstract: PURPOSE:To improve the unbalance of flow of exhaust gas and unify the concentration distribution of NH3 gas by a method wherein the inside corner of a duct, curved in right angle, is cut obliquely within a given range of the height of a horizontal flow duct. CONSTITUTION:The height L of inside corner 6 of a duct, curved in right angle from the vertical downflow current duct 1 of a boiler outlet port to a horizontal flow duct 2 equipped with a denitrating device, is cut obliquely in the range of 1/4.5-1/4 of height H of the horizontal flow duct 2. Accordingly, exhaust gas flows along the inside wall surfaces of curved ducts 1, 2 without being separated whereby exhaust gas flows from the upper part to the lower part of the horizontal flow duct 2 without flowing reversely and flows with a substantially uniform flow rate. As a result, NH gas, poured into the horizontal flow duct 2, is mixed with the exhaust gas uniformly and is guided into a smoke denitrating catalyst layer 4. According to this method, the unbalance of flow of exhaust gas can be improved and the concentration distribution of NH3 gas can be unified.
Patent JP-H11203033-A (JP)
Title: Image input system using pen
Inventor: OCHIAI SATOMI
IPC: G06F3/01
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a means with which an operator can easily correct the displayed image data or newly produce the image data by operating a tablet input pen while looking at the existing images after an LCD is added onto a tablet and the existing image data are displayed on the LCD. SOLUTION: An image display function 11 is given to a tablet 14, and the object image data are directly edited by means of a tablet input pen 16. Thus, it's possible to directly position an optional image even with the pen 16 for the image processing operation that is hitherto difficult to perform by a mouse 13 and accordingly to easily and accurately perform the delicate image data processing.
Patent JP-S58124421-A (JP)
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P3/06
Filed: 1982-01-22
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-S5292784-A (JP)
Title: Light source cathode for atomic absorption analysis
Inventor: HOSOYA AKIRA
IPC: G01N21/01
Filed: 1976-01-30
Abstract: PURPOSE:To provide a light source cathode, in which the resonance line of Ba and Mg or an atomic line is simultaneously taken out by the use of a single lamp by making a cathode of a Ba-Mg alloy, which contains 5 to 7 atomic % of Ba, so as to obtain a Ba-Mg complex lamp having excellent light emitting characteristics.
Patent JP-H05222784-A (JP)
Title: Heat-sound-fire preventing panel
Inventor: ASADA KOICHI
IPC: E04B1/90
Filed: 1992-01-21
Abstract: PURPOSE:To the functional improve by installing a core, laminated with mineral fiber boards, on one side or both sides of a honeycomb core filled up with phenol foam, and covering each outer covering material on the one side or both the sides. CONSTITUTION:Phenol foam made up of foaming resol type, novolak type phenol resins is charged to a honeycomb consisting of a paper honeycomb, a metallic honeycomb or the like. Next, a mineral fiber board, using rock wook, etc., for a principle ingredient is laminated on the one side or both the sides. In succession, an outer covering material composed of a decorative metal plate, a dressed veneer board, etc., is applied to the one side or both the sides. With this constitution, heat-sound-fire preventabilities are improvable and simultaneously lightweightiness is promotable and, mechanical strength can be enhanced.
Patent JP-S56106424-A (JP)
Title: Analog switch
Inventor: SAITOU SEIICHI
IPC: H03K17/785
Filed: 1980-01-28
Abstract: PURPOSE:To avoid a consecutive on of the switch element to a fault of a driving signal, by connecting a capacitor in series to the driving signal path. CONSTITUTION:The capacitor C and the resistance RC plus the diode D are connected in series and parallel each to the driving signal part of a light emitting diode at the light emission side of a photocoupled field effect transistor PFET. When the driving signal FI is normal, the driving signal is applied to the light emitting diode via the capacitor C to perform a switching action. While in case some fault occurs to the signal FI, the voltage applied to the light emitting diode via the capacitor C decreases as the capacitor C approximates to the completion of charge. Thus the PFET is cut off in a certain time.
Patent JP-S58127253-A (JP)
Title: Switching device
Inventor: MIURA TETSUO
IPC: G06F11/20
Filed: 1982-01-22
Abstract: PURPOSE:To improve the reliability of an information processing system, by setting a spare device after cutting off a faulty device, and at the same time, repairing the faulty device while it is connected to a test device, and storing the faulty device as a spare device. CONSTITUTION:When a fault occurred in a controller A1 in the state of controllers A1 and A2 among controllers A1-A4 are connected to devices B1 and B2 to be controlled respectively via a connecting part 4. In such a case, a monitor device (not shown in the diagram) sends a switch command signal C' containing a number of the controller A1 to a register 1 and a control part 3. The part 3 cuts off the controller A1 from the controller B1 and outputs a command to the part 4 to connect the controller A3 to B1 by the number A3 of a spare device at the 2nd stage of a shift register 2. The part 3 outputs the next command to the part 4 to connect the controller A1 to a test device B3 and stores the number of the controller A1 at the 1st stage of the register 2 in the form of a spare device after the repair is over.
Patent JP-H10212602-A (JP)
Title: Panty hose
Inventor: SHIMIZU KENJI
IPC: D04B1/18
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain panty hose assuming a high-grade appearance of fine stitches. SOLUTION: This panty hose comprises a covered yarn having <=10% apparent coefficient of variation of thickness (standard deviation/average value) at apices of needle loops 1 for 10 courses in the same wale in leg parts and a rubber-like elastic yarn which is to be a core yarn of the covered yarn and concretely composed of fibers of <=2 filaments.
Patent JP-H07219209-A (JP)
Title: Photomask
Inventor: SHIYOURAKU KAZUNORI
IPC: G03F1/38
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a semiconductor device which is inexpensive and has high reliability by preventing lowering in the yield of products due to dust generation and an increase in man-hours for management due to complication of an exposure device. CONSTITUTION:Recognition character patterns 13 composed of characters, numbers and symbols for identifying each of wafers or product chips are provided in the outside region of product chip patters 11 on a photomask substrate 12 to form a photomask 16. Prescribed recognition patterns for identification are transferred to the respective wafers or product chips limiting the areas and positions at the photomask blind of a reduction stepper by using this photomask 16, thereby, the wafers or product chips are made identifiable.
Patent JP-H01183955-A (JP)
Title: Reader
Inventor: IZUMI NOBUYUKI
IPC: H04N1/04
Filed: 1988-01-18
Abstract: PURPOSE:To compensate sensitivity unevenness fluctuated with a photoelectric conversion element to a halftone level by accumulating correction values corresponding to the respective type of reflected light quantities to plural memories before the transmission of an original, deciding the reading signal level of the original at the time of the transmission of the original and outputting the correction values suitable for the signal level. CONSTITUTION:A single power source is selected out of power sources 4a-4d with different voltages, a change-over switch 3 to connect it to a fluorescent lamp 2 is used, and the correction values at the four types of reflected light quantities light quantities are accumulated to memories 11c and 11d. When the transmitted original is read, the output of a photoelectric converting element 6 decides the signal level by using an A/D converter 19, and a memory control circuit 20 selects the correction value suitable for the signal level of the presently read transmitted original, and outputs it through a memory output switching circuit 21 to a sensitivity unevenness correction control circuit 10. Thus, a flat waveform without the sensitivity unevenness can be obtained at each output level.
Patent JP-S55102993-A (JP)
Title: Carbon diaphragm
Inventor: IMAI KUNIO
IPC: H04R7/02
Filed: 1979-01-31
Abstract: PURPOSE:To realize superior workability by obtaining a light-weight and high- rigidity diaphragm with specific hardness and mechanical strength increased, by combining scaly graphite with a carbonized material of synthetic resin by heating and fusing a mixture of the scaly graphite and metal particles. CONSTITUTION:A synthetic resin material is mixed with scaly graphite first. Next, metal particles are mixed as a binder with a mixture of graphite and resin. A raw material having passed through respective processes is made into a sheet through many rolls to orient graphite. Then, it is formed in the shape of a diaphragm in a vacuum forming method, etc. This is set in molds in a vacuum oven and a heating temperature is gradually increased to carbonize the resin into a carbonized material. Next, the heating temperature in the vacuum oven is further increased to heat and fuse metal particles, so that graphite and the carbonized material of resin will be helped to combine each other and grown. Lastly, it is cooled to obtain a carbon diaphragm formed of a compound of graphite and carbonized material of resin.
Patent JP-S56105827-A (JP)
Title: Manufacture of thin walled cylindrical body
Inventor: MIKI SUMIO
IPC: B21D22/16
Filed: 1980-01-29
Abstract: PURPOSE: To improve the working accuracy, and to reduce the manhour, by applying the flange forming work and the flow forming work to the thick walled blank, provided with a flange forming clearance, as it is holding the inserted mandrel.  
     CONSTITUTION: A locating jig 2 is attached to the tip 1a of the mandrel 1; then, a thick walled blank 3 is inserted into the tip 1a of the mandrel 1 until the blank 3 touches the locating jig 2. The mandrel 1 is rotated, and the flange forming roller 5 attached to the roller holder 4 is pressed to the flange forming clearance 3a of the blank 3 and is moved toward the axial center of the mandrel 1 in order to form the flange 3a'. After that, the locating jig 2 is detached from the mandrel 1, and the roller holder 4 is returned to the initial position. Next, the ironing roller 6 attached to the roller holder 4 is pressed to the outer surface of the thick walled blank 3 and is moved in the axial direction of the mandrel 1; these actions are repeatedly continued, in order to perform the flow forming work for finishing the thin walled cylindrical body 3'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54102399-A (JP)
Title: Preparation of water-thinnable resin
Inventor: SUGASAWA NOBORU
IPC: C09D163/00
Filed: 1978-01-30
Abstract: PURPOSE: To prepare a water-soluble resin containing no organic solvent and free from environmental pollution, by reacting a resin having terminal carboxyl groups with an epoxy resin, subjecting the reaction product to addition reaction with an amine, and neutralizing the product with an acid.  
     CONSTITUTION: (A) A polyester resin having terminal carboxyl groups and an acid value preferably of ≥10 is reacted with (B) an epoxy resin having two or more epoxy groups in the molecule [e.g. 2,2-bis(4-hydroxyphenyl)propane, etc.] preferably at 120W180°C. The resultant resin is reacted with (C) an amine, e.g. diethylenetriamine, etc. and the product is neutralized with (D) an acid, e.g. acetic acid, etc. to give a water-soluble resin. Preferably the amount of the epoxy group of (B) is 1.5W3 equivalent, that of the active hydrogen of the amine (C) is 1W5 equivalent and that of the acid (D) is 1W5 equivalent on the basis of 1 equivalent of the carboxyl group of (A). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60153103-A (JP)
Inventor: HAYASHI MASAO
IPC: C04B35/453
Filed: 1984-01-20
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-H10206494-A (JP)
Title: Wiring board for analyzing pga
Inventor: OKADA KEIICHI
IPC: H01L21/66
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting on an EB tester board by providing a first board having through holes for connection with the pins of a PGA(pin grid array), a second board provided with pads, and a flexible board for connecting the first and second boards. SOLUTION: Pins 4 of a PGA 3 are passed through the through holes of a PWB 7 and a solder plating is subjected to reflow at 220 deg.C thus bonding the pins 4 in the through holes. The PGA 3 is then mounted on the base 6 placed on an EB tester board 5. After an anisotropic conductive film 10 is temporarily pressed onto the pads provided on the board 5, a protective film for the anisotropic conductive film 10, i.e., a separator, is stripped and the board 5 is aligned with the pads 9 of a PWB 7' on the receiving base. Finally, it is hot pressed from above by means of a hot press head of 150 deg.C with a pressure of 20kg/cm<2> for 30sec.
Patent JP-H05176790-A (JP)
Title: Monoclonal antibody to brain myosin
Inventor: MATSUMURA SUEO
IPC: G01N33/577
Filed: 1991-01-29
Abstract: PURPOSE:To obtain the subject monoclonal antibody, specifically reactive with an isozyme of brain myosin and useful for diagnosing, etc., cerebral neuropathy such as various cerebral tumors, senile encephalatropy or Alzheimer type encephalatropy causing a change in quality of cerebral neurons. CONSTITUTION:Bovine cerebral myosin is dissolved in a 0.5M saline solution and mixed with complete Freund's adjuvant at 1:1 ratio and the resultant emulsion is then subcutaneously injected to immunize a BALB/c mouse. After 9 days, lymph nodes in both popliteal fossa parts of the mouse are taken out to collect a lymphocyte therefrom. The resultant lymphocyte is then fused to a murine myeloma. The fused cell is cultured in an HAT culture medium to provide a hybridoma, which is then screened to select an antibody-producing clone. The selected clone is further cloned by a limiting dilution method, etc., and monocloned. The resultant monoclonal hybridoma is cultured in a culture medium to afford the objective monoclonal antibody specifically reactive with an isozyme of the brain myosin.
Patent JP-S61168959-A (JP)
Title: Semiconductor device
Inventor: SHIOZAKI OSAMU
IPC: H01L29/73
Filed: 1985-01-22
Abstract: PURPOSE:To operate each unit transistor uniformly, by forming the aligning pitches of many unit transistors at the central part at a coarse interval, and forming the aligning pitches at both end parts at a close interval. CONSTITUTION:A transistor chip is provided with a base region 11, an emitter region 12, a contact window 13, a base electrode stripe 14 and an emitter electrode stripe 15. An interval B between the two electrode stripes 14 and 15 at the central part is designed larger than an interval C between the two electrode stripes 14 and 15 at both ends. Thus the concentration of currents due to accumulation of heat at the central part can be prevented, and the whole stripes are operated uniformly.
Patent JP-S59135624-A (JP)
Title: Composite type thin film magnetic head
Inventor: TAKAGI HITOSHI
IPC: G11B5/31
Filed: 1983-01-24
Abstract: PURPOSE:To obtain high efficiency and a writing characteristic of a high transfer rate by disposing coils on both sides of a single magnetic pole, conducting currents in the directions opposite to each other in the stage of writing, and conducting the currents in mutually the same direction in the stage of reading out. CONSTITUTION:Currents in the directions opposite to each other are conducted to the 1st and 2nd coil layers 16, 18 in the case of writing on a magnetic recording medium 10. As a result, a single magnetic pole layer 17 is magnetized in the direction perpendicular to a magnetic recording medium 10. The end faces of the respective coil layers 16, 18 are formed on the same plane as the end face of the layer 17, and since the layers 16, 18 can be provided in proximity to the top end part of the layer 17, vertical magnetic recording with high efficiency is possible. On the other hand, the currents in the same direction are conducted to both of the layers 16, 18 in the case of performing reading out. As a result, a bias magnetic field is applied on a magneto-resistance effect element layer 3 mainly by the magnetic field generated by the layer 16 and the linear operation of the layer 3 is made possible without providing any special bias magnetic field generating means.