baber/WOPTO huggingface dataset:
Patent JP-H0485419-A (JP)
Title: Method for constructing underground structure
Inventor: ITO SHOEI
IPC: E02D29/045
Filed: 1990-07-26
Abstract: PURPOSE:To improve the accuracy in erection dimensions of a column and improve economic efficiency, productivity and general applicability by the arrangement such that a column and beam made up of ordinary steel framed column or beam for use as a temporary column or beam can be used as permanent ones. CONSTITUTION:A steel framed column 3 is erected, as a core column for pile, in each of a plurality of bores 2 formed inside an earth pressure wall 1 formed in the soil, while jacks 4 provided on the side of the bores are properly extended by remote control. After adjusting the preciseness in erection dimensions of the column 3 by regulating the pressure on the bore wall, foot protection concrete 5 is placed in the lower section of the bore. Thereafter, a steel framed beam 6, which becomes a first stage strut, is connected to the upper part of the column 3, while correcting error in dimensions by means of a connection member 8 and adjustment nut, and excavation is performed to connect a second beam 7 to the column 3. In the similar manner, a third beam 7 and the following beams are connected, while steel frames for floors above ground are erected and after completion of erection of steel frames, underground concrete body is constructed.
Patent JP-S6091179-A (JP)
Inventor: KURAMOTO TAKAJI
IPC: F26B17/14
Filed: 1983-10-24
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-S5994807-A (JP)
Inventor: RUUDORUFU KURESU
IPC: H01G2/10
Filed: 1983-10-25
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-S5990118-A (JP)
Title: Phase control circuit
Inventor: SHIOMI TSUTOMU
IPC: G05F1/445
Filed: 1982-11-15
Abstract: PURPOSE:To apply the sufficient energy to a control electrode to prevent disabling the trigger even though the sensitivity is reduced for the control electrode of a thyristor at a low temperature, by controlling the increment/decrement of energy of a trigger pulse which is due to a change of the phase control angle of the thyristor. CONSTITUTION:A load 6 is connected to an AC power supply 1 via a phase control switch 7 like a thyristor. The ignition phase angle theta of the switch 7 is controlled by a phase control circuit 3. When a full-wave rectification signal is less than the reference level of a reference voltage generating circuit 10, the output of a voltage comparator 11 is set at H. This output H is differentiated by a differentiating circuit 12 and converted into a pulse signal to be supplied to a time constant circuit 13 which decides the phase control timing. The charging voltage of the circuit 13 is compared with the reference voltage by a voltage comparator 16. When it is larger than the reference voltage the output of the comparator 16 is set at H. This output is converted into a pulse signal and supplied to a trigger circuit 18. Then a trigger pulse is supplied to the switch 7.
Patent JP-H1047894-A (JP)
Title: Launching firework
Inventor: YAMAGUCHI KOICHI
IPC: F42B4/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To permit the expression of discrimination of up-and-down when the stars of a launching firework are spread in air by a method wherein the posture of the ball of fireworks at the time of blasting in air can be set before launching. SOLUTION: A launching firework is constituted of a launching tube 2, a motor 1, attached to the bottom of the launching tube 2, propellant 3, loaded into the launching tube 2 sequentially from the bottom of the same, a base seat 5 and the ball 4 of firework. The base seat 5 can be moved in the launching tube 2 while retaining the ball 4 of firework. The loading direction of the ball 4 into the launching tube 2 is specified so that an axis of the ball 4 is aligned with the central axis of the launching tube 2 when the ball 4 having several kinds of stars arrayed symmetrically to the axis while a plane is set orthogonally to the central axis of the launching tube 2 when the stars are arrayed in the plane with some pattern. Setting is effected under these conditions and launching is effected by igniting the propellant 3 while rotating the launching tube 2.
Patent JP-H0950991-A (JP)
Title: Device and method for manufacturing insulating film
Inventor: SHIMIZU AKIO
IPC: H01L21/31
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ECR plasma CVD device which can form an insulating oxide film coating an MOS gate while impressing an RF bias upon a substrate without deteriorating the insulating property of a gate oxide film during the formation of the insulating oxide film so as to improve the yield of an LSI. SOLUTION: An insulating film manufacturing device is constituted so that the diametral component of a magnetic field on a substrate 10 can be reduced to 30 Gauss and the voltage stress applied to a gate oxide film is reduced by making a potential distribution smaller by eliminating the density distribution of plasma in the diametral direction by reducing the peripheral acceleration of electrons in a plasma ion sheath near the surface of the substrate 10 by reducing the peripheral force caused by the vector product of the surface electric field and diametral component of a magnetic field generated when an RF bias is impressed upon the substrate 10.  To be concrete, the device is constituted by coaxially arranging, for example, a solenoid 13 for forming mirror magnetic field, magnetic shield near the substrate 10, and the ECR magnetic field generating solenoid of a demagnetizing coil on the substrate 10 side, flattening the ECR magnetic field generating solenoid, and so forth.
Patent JP-S58125334-A (JP)
Title: Organic self-curing liquid phenolic resin composition
Inventor: KAI ISAO
IPC: C08G8/00
Filed: 1982-11-15
Abstract: PURPOSE:To provide a titled compsn. for casting molds which does not contain any org. solvents and has good internal curing power by consisting the same of prescribed ratios of phenol formaldehyde resins, free phenols, water, etc. CONSTITUTION:Phenols, formalin, catalysts and water are mixed and the mixture is subjected to condensation polymn. reaction, whereby the liquid resin compsn. contg. 50-80wt% phenol formaldehyde resins, <=5wt% free phenols, 0.5wt% free formaldehydes and <=42wt% moisture is obtained. In the stage of producing casting molds with such compsn. and sand and in the stage of charging molten metal, the generation of the vapor of the org. solvents is obviated, whereby the working environment is improved and internal curing power is improved.
Patent JP-H1033716-A (JP)
Title: Golf ball
Inventor: MARUOKA KIYOTO
IPC: B29D22/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball with which a player can feel satisfaction and obtain good repulsion when the player hits the ball. SOLUTION: At least a part of this golf ball is rubber, and the rubber part is made of crosslinking rubber swollen up by a volume ratio of 1.001-2.000. The golf ball consists of a core and a cover formed on the core, and the core is a crosslinking rubber ball swollen up by the volume ratio of 1.001-2.000.
Patent JP-H0951063-A (JP)
Title: Resin-encapsulated semiconductor device
Inventor: TOSHIMA TOSHIHITO
IPC: H01L23/50
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-encapsulated semiconductor device which enhances the fraction non defective by preventing a semiconductor chip from being cracked due to dislocation between a lead wire and the semiconductor chip in resin encapsulating operation. SOLUTION: A lead header 2 is attached to the tip part of a lead wire 1. A semiconductor chip 5 is fixed and bonded to the surface of the lead header 2. A groove 3 is formed in the surface layer of the lead wire 1 in a part between the lead header 2 and a resin-encapsulation edge 4.
Patent JP-S6443900-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAMURA MASAHIRO
IPC: G11C29/34
Filed: 1987-08-10
Abstract: PURPOSE:To reduce the number of test patterns of an IC tester required for a read/write test, and to shorten test time by writing the same data in plural addresses of a built-in RAM, and reading the respective data from the plural addresses. CONSTITUTION:Because a test signal and a write signal are '1' respectively at the time of the read/write test of the RAM, the output of an AND gate 14 is '1', and accordingly, the outputs of OR gates 15, 16 come to be '1' as well. Here, provided that address lines A2, A1, A0 are '1', '0', '1' respectively, the address lines of the RAM corresponding to the AND gates 18, 22, are selected, and the data is written. Namely, it means that two address lines are selected for one address, and it is equivalent to that the write instruction of two times is executed by the write instruction of one time. Besides, at the time of the read of the RAM, because the read signal is '1' and the write signal is '0', the AND gate 14 comes to be '0', and the read of the RAM is possible.
Patent JP-H0249439-A (JP)
Title: Field-effect transistor
Inventor: UENO KAZUYOSHI
IPC: H01L21/338
Filed: 1988-08-10
Abstract: PURPOSE:To improve a freedom in a design and an integration degree by a method wherein an FET is formed on the face (111) of a zincblende crystal. CONSTITUTION:Si is selectively ion-implanted in a semi-insulative GaAs substrate 1 having the B face (111) and thereafter, an activation heat treatment is performed to form an n-type ion implanted channel 2. Then, a WSix film is adhered and after that, a reactive ion etching is performed to form a gate electrode 3 and moreover, ions are implanted using the gate electrode 3 and a photoresist (is not shown by a diagram) as masks to form a low-resistance contact layer 4. Subsequently, after a multilayer metal film is selectively deposited, a heat treatment is performed to form source and drain electrodes 5 and 6. Moreover, a surface protective film 7 consisting of SiO2 is grown. Thereby, even if the direction of the gate electrode and the direction of a current which flows through the channel are each changed in an arbitrary direction, no anisotropy is generated in characteristics and freedom in design and integration degree are improved.
Patent JP-S58102607-A (JP)
Title: Lathe chuck jointly used for scroll chuck and oil hydraulic chuck
Inventor: OKAMOTO NORIBUMI
IPC: B23B31/167
Filed: 1981-12-12
Abstract: PURPOSE:To improve the work efficiency by reliably fastening various works with different diameters by means of an oil hydraulic pressure in an extremely short time. CONSTITUTION:When a screw 26 pressing a sphere 24 is loosened and a drive gear 28 is rotated, a vortex plate 1 having teeth 27 engaging with the drive gear 28 is rotated. The vortex groove on the surface of the vortex plate matches with an arc-like crest 15 beneath a claw 13, therefore, depending on whether the drive gear 28 is rotated to the right or to the left, the claw 13 proceeds or retreats in the radial direction, thereby the work is properly fastened. That is, it can be used as a scroll chuck.
Patent JP-H0947452-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic device
Inventor: HASEGAWA YUKIHISA
IPC: G01N29/24
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe and an ultrasonic diagnostic device by which a diagnostician can accurately seize a diagnosing place of a diagnosing part. SOLUTION: A magnetic substance 29 composed of an iron plate 29a on which a barium ferrite-containing liquid is printed and which is magnetized by a pole 270, is installed on the outer periphery of an ultrasonic vibrator 26 arranged in a tip part of an ultrasonic probe to be inserted into the body of an examine. A Hall element 30 is provided to output a magnetic pole judging signal by detecting a magnetic pole of the magnetic substance 29.
Patent JP-H0248957-A (JP)
Title: Hot melt ink jet printing device
Inventor: SAMU ATSUSHI
IPC: B41J2/175
Filed: 1988-08-11
Abstract: PURPOSE:To improve reliability of purging by a method wherein bubbles stuck to an inside and a bottom of a filter is made easy to be removed in the purging at a later process. CONSTITUTION:When ink reaches a specific level, a printing head 14 is at high rotational frequency intermittently rotated with a head motor 16 based on a command from a microprocessor. The ink is moved with centrifugal force by this rotation and a liquid surface of the ink becomes parabolic. Since moving force is applied also to the ink near a filter housing 42 at that time, bubbles in the filter housing 42 and at the bottom of a filter 40 are moved toward an ink supply tube 38 and a nozzle 34, and the bubbles become easy to be removed in later purging.
Patent JP-H0753470-A (JP)
Title: Production of dialkyl carbonate
Inventor: DOTANI MASAHARU
IPC: B01J21/10
Filed: 1993-08-12
Abstract: PURPOSE:To provide an extremely advantageous process for producing a dialkyl carbonate from easily available urea and an alcohol on an industrial scale in high yield. CONSTITUTION:This production process comprises the 1st step to react an alkylene glycol expressed by the formula RCH(OH)CH2OH (R is H or 1-4C lower aliphatic alkyl) with urea and the 2nd step to react the produced alkylene carbonate with an alcohol to form a dialkyl carbonate and an alkylene glycol. The alkylene glycol produced by the 2nd step is recycled to the 1st step.
Patent JP-H0545592-A (JP)
Title: External tv caera device for endoscope
Inventor: KIMURA KENJI
IPC: G02B23/24
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the external TV camera device for the endoscope which has wide depth of field in combination with a hard endoscope which uses a relay lens. CONSTITUTION:An integrator 22 integrates and converts an image pickup signal, which is obtained by the photoelectric conversion of an image pickup element 19, into a DC signal to generate a control signal for dimming and the output of this integrator 22 is supplied to one input terminal of a differential amplifier 24, whose other input terminal is connected to a reference voltage 25. This reference voltage 25 is the command of control over the quantity of illumination light and the quantity of reflected light and the output of the differential amplifier 24 is sent to a stop blade control reversible motor 17 of a light source device 8 and a stop device 20 in a camera head 2 through switches 26 and 27; and the reversible motor 17 for stop blade control is rotated to control the quantity of illumination light by a stop blade 16 and also control the opening quantity of the stop device 20, thereby nearly equalizing the output of the integrator 22 to the reference voltage 25.
Patent JP-H0486083-A (JP)
Title: Display device
Inventor: HANAOKA TOSHIJI
IPC: H04N3/27
Filed: 1990-07-27
Abstract: PURPOSE:To set deterioration in an input video display part almost equal to that in a mask video display part by forming a mask part in a video of one color provided with luminance same as the mean luminance of the edge part of an input video. CONSTITUTION:A video signal SIM from the outside is inputted to a video output means 14 and a mask signal generating means 16, and the video output means 14 displays the video signal SIM on only part 11 of a display screen 10, and the mask signal generating means 18 generates the mask video signal SMK of a prescribed video signal from the video signal equivalent to the edge part of a picture being displayed in such way. As the video signal equivalent to the edge part, for example, a first scanning line or the last scanning line, etc., can be taken. Also, as the mask video signal SMK, the video signal uniformalized with the mean luminance of those scanning line signals can be employed. In such a way, no difference of deterioration between the video display part 11 and a non-display part 12 occurs even after partial video display is performed for a long time.
Patent JP-S6355157-A (JP)
Inventor: SAITO SUSUMU
IPC: C04B35/00
Filed: 1986-08-26
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-2000019027-A (JP)
Title: Temperature state annunciator for bath
Inventor: MUROI KAZUHIRO
IPC: G01K7/36
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive temperature annunciator for bath water having a simple structure. SOLUTION: A temperature state annunciator is constituted by arranging a temperature-sensitive ferrite 1a having a Curier point near such a temperature that is said to be suitable for bathing at the position where the ferrite 1a can touch bath water, a permanent magnet 1b which changes the action of its line of magnetic force following the variation of the magnetic characteristic adjacently to the ferrite 1a, and a lead switch 1c which opens and closes a circuit in accordance with the variation of the line of magnetic force of the magnet 1b and connecting an electronic sound producing device and/or lighting device to the lead switch 1c through a logic circuit.
Patent JP-H1146197-A (JP)
Title: Shaping device
Inventor: UCHINO KENICHI
IPC: H04L12/28
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the sending of a cell having a high priority from being delayed later than an original sending time because of a cell having a low priority by providing a cell retrieval sending means, etc., which reads a cell from a cell buffer storing means and sends it when the cell to be sent is detected as a result of retrieval. SOLUTION: A read competitive circuit 5 retrieves a flag that shows the existence of a cell to be sent in each VC first from a real time system schedule table part 6 which has a high priority at a time outputted from a clocking part and recognizes the existence of a schedule. As a result of the retrieval, when a cell to be sent is detected, a cell of the stored VC number is read one cell after another from a cell buffer part 3 and outputted to a sending part 2. Also, when all of the VC retrieval at the time is completed, the circuit 5 waits until the clocking part outputs the next time, and when the next time is outputted, it starts retrieval at the time and subsequently repeats the operation.
Patent JP-H0652083-A (JP)
Title: Client connecting device
Inventor: IBUAN PETSUCHI
IPC: G06F13/00
Filed: 1992-07-28
Abstract: PURPOSE:To easily set the connecting systems different for each service of a server application into the decentralized application programs of the clients which have accesses to plural servers applications that offer the different services. CONSTITUTION:A service class identifier is designated by a client application 11 among an automatic system connection processing part 13a, a user designated connection processing part 13b, and a user selected connection processing part 13c which are provided by a client connecting device 13. Thus an optimum connection processing can be selected for each service and therefore the connection processing can be easily put into a server application. Then a client connection processing control part 13d controls the connection processing for each service based on the service class identifier even with such a complicated client application program that has accesses to plural services. In such a constitution, the optimum connection processing can be selected for each service class.
Patent JP-S6358740-A (JP)
Title: Electron gun structure
Inventor: OMICHI KATSUYA
IPC: H01J29/48
Filed: 1986-08-29
Abstract: PURPOSE:To decrease the number of parts and assembling man-hours and to prevent cylindrical electrodes from being contaminated without deteriorating assembly environments, by bending end parts of respective bumps passing through holes so that relative positions of plural cylindrical electrodes are fixed. CONSTITUTION:Plural bumps 13a or the like are formed respectively on cylindrical electrodes 11-13. Plural insulated rods 21 having plural holes 21a bored corresponding to these plural bumps 13a or the like are made to engage with the cylindrical electrodes 11-13. End parts of the plural bumps 13a passing through the plural holes 21a are bent so that relative positions of the cylindrical electrodes 11-13 are coaxially fixed. Thus, the number of parts can be decreased and a soldering process is not required at all in assembling processes, so that deterioration of assembly environments and contamination of electrode parts can be prevented without gas flames being used.
Patent JP-H1177111-A (JP)
Title: Manufacture of thin hot rolled steel strip
Inventor: KIRCHER WERNER
IPC: B21B1/46
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a thin strip at small investment cost by rolling a cast base- stock smaller than prescribed dimensions at the specified number of passes in a tandem type Steckel stand group, coiling it in coilers having a furnace after a 1st, 2nd and 3rd through traveling, joining by welding into an endless strip and executing reduction. SOLUTION: After the cast base stock of <=90 mm thickness travels through roller hearth furnaces 4, 4a, a slab is descaled in a scale scrubber 6 and fed to the tandem type Steckel roll stand group 7. The slab is rolled by 6 passes of the stand group 7 and, after the 1st through traveling, a base stock is coiled in the coiler 8 with a heat-retaining furnace on the outlet side. The strip which is endlessly joined by welding is again further reduced by reverse operation in the stand group 7 and coiled in the coiler 9 with the heat-retaining furnace. After the 3rd through traveling of the stand group 7, the base stock is reduced to the thickness of a desired rough finished strip whose final thickness is <=1 mm.
Patent JP-H1143176-A (JP)
Title: Semiconductor-device packaging tape and method for taping
Inventor: ITO EIICHI
IPC: B65D85/86
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate contact between a device and a tape when a mount tape is wound to prevent drop or shift in position due to external force and deformation of an external terminal by placing a guard member thicker than the device at both sides of an array of the devices inward from feed holes. SOLUTION: Semiconductor devices 3 are stuck to an adhesive part of a mount tape 1 for arraying them, while feed holes 2 are formed on both sides of the array. A guard member 5 thicker than the semiconductor device 3 is fixed by adhesive to both sides of the array inward from the feed holes 2. Thus since when the tape is wound, the mount tape 1 is overlaid via the guard member 5, there is no overlap between the semiconductor device 3 and the mount tape 1, thereby allowing the semiconductor device 3 to be protected against external force of the mount tape 1.
Patent JP-H0367962-A (JP)
Title: Air conditioner
Inventor: OSADA MINORU
IPC: F24F11/02
Filed: 1989-08-03
Abstract: PURPOSE:To surely control an abnormal pressure rise on the high pressure side regardless of delay in temperature detection of a heat exchanger temperature sensor by a method wherein the rising rate of detected temperature of the heat exchanger temperature sensor is detected during heating operation, and a point to be set is lowered when the rising rate is higher than a specified value. CONSTITUTION:Durting heating operation, a microcomputer 40 compares the detected temperature of a room temperature sensor 32 with the set room temperature, and controls the operation of a compressor 1. And, at the start-up of heating operation, the detected temperature Tc of a heat exchanger temperature sensor 7 is stored in a memory 41 as Tcm, and a timer 42 is reset. A difference between the present detected temperature Tc and the previously detected temperature Tc (=Tcm), i.e., a rising rate S (=Tc - Tcm), is calculated every second, and when the rising rate S is lower than a constant alpha, a set value for a release control is determined to a lower value T2 then normal one. When the detected temperature Tc is high than the set value T2, the release control in which the air flow of a room fan 9 is reduced is performed to control the abnormal pressure rise on the high pressure side.