baber/WOPTO huggingface dataset:
Patent JP-S61164302-A (JP)
Title: Array antenna
Inventor: HORI TOSHIKAZU
IPC: H01Q3/30
Filed: 1985-01-16
Abstract: PURPOSE:To prevent reduction in cross level and increase in the number of arranging elements by selecting a prescribed number among plural radiation elements arranged on an optional curved face, exciting the elements and controlling the phase of excitation. CONSTITUTION:N-set of radiation elements 1 are arranged on a spherical face and M-set (M<N) of radiation elements 1 are connected selectively by a switch 5 for exitation. M-set of phase shifters 2 are inserted between the switch 5 and a feeding distribution circuit 3, a high frequency power inputted from an input/output terminal 4 is distributed by the feeding distribution circuit 3 and branched into M-set and fed to the M-set of radiation elements 1 through the phase shifter 2 and the switch circuit 5. The selective operation of the switch 5 and the phase shift amount of each phase shifter 2 are controlled by a control section 6. The reduction in the gain is prevented by selecting and exciting optimum M-set of radiation elements to a wide angle scanning and the direction of beam is adjusted minutely by controlling the exciting phase of the M-set radiation elements.
Patent JP-2000205817-A (JP)
Title: Method and device for detecting position of electronic component
Inventor: SHIKIMORI SEIJI
IPC: G01B11/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect a defective electronic component and the suction state of an electronic component. SOLUTION: In order to detect the position of an electronic component 6, the electronic component 6 sucked by a nozzle member 53 while rotating reflects the parallel light emitted by a light emission part 53, and its reflected light Lr is received by a light reception part 54. Consequently, the position shift and tilt of the electronic component 6 are calculated.
Patent JP-S56102551-A (JP)
Title: Steel for low temperature use with superior toughness in weld heat-affected zone
Inventor: SETA ICHIROU
IPC: C22C38/08
Filed: 1980-01-22
Abstract: PURPOSE: To provide a steel for low temp. use with superior toughness in the weld heat-affected zone especially at -40W-60°C by adding a predetermined percentage each of C, Mn, Si, Al, P, S, N and Ti and/or B and restricting the value of Ceq to a specified value or below.  
     CONSTITUTION: This steel for low temp. use contains 0.005W0.13%, especially 0.03W0.10% C, 0.7W2.2% Mn, ≤0.3% Si, 0.01W0.1% Al, ≤0.025% P, ≤ 0.024% S, 0.005W0.0100% N and 0.006W0.025% Ti and/or 0.0006W0.0025% B, and it has ≤0.37 Ceq represented by the equation as an essential condition. The steel has improved toughness and ≤-55°C Charpy fracture transition temp. vTs in the weld heat-affected zone. The toughness of a weld heat-affected zone, which is most serious in case of an Al killed steel used especially at -40W-60°C, is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08195997-A (JP)
Title: Sound reproducing device
Inventor: AKAMA AKIHIRO
IPC: H04R3/00
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate operations and reduce power consumption by automatically controlling the start and stop of sound reproduction at the time of attaching and detaching a headphone device. CONSTITUTION: A switch 7 for detecting a mounting state is provided in the headphone device 12 and the charging state of the switch 7 is detected by an H/L detection circuit 16. The H/L detection circuit 16 controls the controller 17 of a main body part 25, the sound reproduction is performed when the headphone device 12 is mounted and the sound reproduction is stopped when it is not mounted.
Patent JP-H11203738-A (JP)
Title: Method for bonding substrate and apparatus therefor
Inventor: HIGAKI NORIHIDE
IPC: G11B7/26
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely form an adhesive layer of an adequate thickness over the entire part from the inner peripheral side to the outer peripheral side of substrates at the time of boding the substrates to each other via the adhesive. SOLUTION: This method includes a stage for disposing the substrate 10, 10 to each other, holding the substrates apart a spacing and deflecting at least one substrate 10 so as to make the spacing H wider on the central sides of the substrates 10, 10 than on the outer peripheral sides, a stage for supplying the adhesive 40 to the spacing H, a stage for narrowing the spacing H in the deflected state of the substrates 10 and spreading the adhesive 40 over the entire part of the spacing H by rotating the substrates 10, 10 in the surface direction with each other and a stage for joining the substrates 10, 10 to each other by curing the adhesive 40 while rotting the substrates 10, 10 in the surface direction with each other.  The adhesive 40 of the sufficient amt. is rapidly supplied to the central side of the spacing H as well and the splashing of the adhesive 40 from the outer peripheral end of the spacing H is prevented.
Patent JP-S63173243-A (JP)
Title: Optical card
Inventor: KOSEKI KIMITAKA
IPC: G11B7/24073
Filed: 1987-01-12
Abstract: PURPOSE:To simplify the structure of a reader/writer by constituting the recording track of a collection of many peripheral recording tracks having different radiuses centering around one fixed point. CONSTITUTION:The figure shows an example in which a fixed point 11 being the center of peripheral recording track is in the outside of an external form frame of an optical card. The turntable of a reader/writer is made so as to hold the optical card and to rotate centering around the fixed point 11 in its surface, therefore, when the fixed point 11 is in the outside of the external form frame of the optical card, the turntable becomes large, and accordingly the device of the reader/write becomes large. However, the existence range of the recording track is taken comparatively large, and accordingly, the recording capacity can be enlarged.
Patent JP-H05272467-A (JP)
Title: Cam-gear pump or compressor and generate gear cutting apparatus for cam-gear
IPC: F04C2/08
Filed: 1993-01-18
Abstract: PURPOSE: To provide a generate gear cutting apparatus capable of processing a rotary cam-gear pump or compressor and the cam-gear thereof easily with less noise and high efficiency. CONSTITUTION: A cam-gear 13 and a roller gear 21 of a predetermined angular speed ratio and rollingly contacting each other are arranged on two parallel shafts. A roller 10 of the roller gear 21 rollingly contacts a casing 18, and an outer circumference 17 of the cam-gear 13 slidingly contacts the casing 18. The teeth of the cam-gear 13 meshing with the roller 10 of the roller gear 21 rollingly contacts the roller 10 entering on one of the tooth surface and the roller 10 retreating from the other tooth surface of the tooth, therefore two or more rollingly contacting points are constantly maintained.
Patent JP-S61165354-A (JP)
Title: Production of racemic type n-acylphenylalanine
Inventor: IKEDA TETSUMI
IPC: C07C233/47
Filed: 1985-01-18
Abstract: PURPOSE:In heating N-acyl-D-phenylalanine, etc., as a raw material in an organic solvent, to obtain the titled compound useful as an essential component of a medicine for promoting nutrition, etc., by a simple operation in a short time, by carrying out the heating in the presence of a catalytic amount of a dehydrating agent. CONSTITUTION:N-Acyl-D-phenylalanine or N-acyl-L-phenylalanine is heated in the presence of a catalytic amount of a dehydrating agent (especially preferably acetic anhydride) in an aromatic hydrocarbon (preferably xylene) at >=130 deg.C, to give the titled compound. In order to obtain the titled compound from a reaction system, for example, after the reaction is over, the reaction solution is cooled while stirring, fine crystal is formed and dispersed in the solvent, so it is filtered. The amount of the dehydrating agent used is preferably 1-10wt% (0.02-0.2mol) based on the raw material N-acyl-D-phenylalanine.
Patent JP-S63176894-A (JP)
Inventor: KISHIKAWA HIROSHI
IPC: C09D5/08
Filed: 1987-01-16
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-H02187436-A (JP)
Title: Sheet having water-proof moisture permeability and deodorant property
Inventor: IMAI TAKASHI
IPC: C08J7/04
Filed: 1989-01-17
Abstract: PURPOSE:To provide the subject sheet material not permeating rain water, etc., from the outside thereof but permeating moisture produced on sweating to prevent unpleasantness by coating a finely porous polytetrafluoroethylene resin film with a hydrophilic resin containing a deodorant. CONSTITUTION:A finely porous polytetrafluoroethylene resin film is coated with a hydrophilic resin (e.g. polyetherurethane) containing a deodorant to provide the objective sheet material useful for wearing apparel, etc., which prevent the adhesion of a malodor to human bodies even under a working environment having malodor.
Patent JP-H04306149-A (JP)
Title: Expansible gas bag
Inventor: HAINTSU EIREINAA
IPC: B60R21/16
Filed: 1992-01-16
Abstract: PURPOSE: To provide a gas bag that provides an energy absorbing effect by getting it to have a desired stiffness of gases at the initial stage of restraining operations in an automotive restraining system, and afterward discharging the gas by controlling it through a predefined relief opening. CONSTITUTION: This inflatable gas bag 10 for a restraining system in an automobile is provided with at least one predefined relief opening 20 in advance, and in the case where a predetermined internal pressure of the gas bag is less than the specified value, it remains sealed up, but when exceeding this value, it is released.
Patent JP-H02188175-A (JP)
Title: Picture recorder
Inventor: KASHIWABARA ATSUSHI
IPC: H02P29/00
Filed: 1989-01-17
Abstract: PURPOSE:To conduct a motor start control with little jitter by informing a controller of a print permission command at the point of time of ending setting of the optimal loop gain on the basis of a rotation jitter detected at the time of starting a driving means. CONSTITUTION:At the time of starting a motor 10 forming a driving means, a motor control CPU1 being a gain-setting means starts setting of a loop gain for said motor 10 on the basis of a rotation jitter detected by monitoring a pulse separation generated from a slit disc 11 constituting a detecting means, a photointerrupter 12 and a waveform shaping circuit 13, and at the point of time of ending setting of the optimal loop gain, said motor control CPU1 serving also as an informing means informs a main CPU4 being a controller of a print permission command being a condition of permission for the start of printing to start a normal picture recording and processing. Thus, the influence of said rotation jitter, etc., decreases so that a picture of good quality can be obtained.
Patent JP-S5499571-A (JP)
Title: Manufacture of current control type semiconductor device
Inventor: IWASAKI HIROSHI
IPC: H01L29/73
Filed: 1978-01-23
Abstract: PURPOSE: To form a current control type semiconductor device by providing the n +  layer into the depletion layer extending from the P +  layer and with omission of the difficult mask matching process.  
     CONSTITUTION: Opening 15 and 16 are drilled to heat oxide film 14 of n -  epitaxial layer 12 on n + Sill, and Si 3 N 4 17 is coated selectively to fill up hole 16. Then B- added heat oxide film 18 is coated with diffusion of B to form shallow P +  layer 19, and then film 18 is removed. And layer 19 is enlarged with a heat treatment in the vapor to be coated with film 14. Then film 17 is reomved with coating of P-added heat oxide film 20, and n +  layer 21 is formed through P diffusion. Film 20 is removed and electrode 23 and 22 are provided. In this method, n +  layer 21 can be formed assuredly at the center enclosed by layer 19, eliminating the contact between the both layers caused by the error of the mask matching and thus obtaining a semiconductor device of the excellent characteristics. With forward bias of layer 3 and 4, the depletion layer under layer 4 becomes the virtual base, and the electron is injected there from layer 4. Thus, the current amplifying function is shown. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05193843-A (JP)
Title: Control device for hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: H02P27/06
Filed: 1992-01-17
Abstract: PURPOSE:To facilitate installing adjustment by providing an installation/ maintenance operating switch manually opened/closed in a feedback signal path of connecting a feedback signal arithmetic means to an inverter drive signal generating circuit. CONSTITUTION:A normally-closed contact 60 of a manually-operated installation/ maintenance operating sine-switch is arranged in a feedback signal path of connecting a reference wave generating circuit (inverter drive signal generating circuit) 52 for outputting a signal 25a, so that sine-wave three-phase AC power is output from an inverter based on a frequency command signal omega0 and a voltage command signal V, to a subtracter (feedback signal arithmetic means) 54 for obtaining a difference between a speed pattern and a signal with a speed signal 8a via a converter circuit 53. Accordingly, when this normally-closed contact is opened to impede a feedback signal of the feedback signal arithmetic means 54 from being fed back, an electric motor can be operated in rotation at a rated speed or a low speed based on a speed signal of the pattern generating means 52.
Patent JP-H0339592-A (JP)
Title: Hanging device of ocean casing
Inventor: JIYOSEFU EICHI HAINESU
IPC: G01D21/00
Filed: 1990-01-12
Abstract: PURPOSE: To suspend a protective casing at an arbitrary point by forming a marine casing suspension apparatus by an adapter sleeve, its supporting member, a casing supporting member and a fluid return path. CONSTITUTION: An adapter sleeve 34 is mounted on a wellhead 30 by welding 32 and the like, and a marine casing 38 is mounted on a lower end of the sleeve 34. Then this assembly is placed on the sea floor by using a guide member 2, and a shoulder 28 is seated on a shoulder 26. Then a casing hanger 88, a backoff 90, an installation tool 92 and a protective string 104 are assembled. The test pressure is added to the backoff 90, and then the tool 92 is removed from the hanger 88 by cutting a shear-pin 196 to be recovered to the sea surface. Whereby a wellhead.casing.hanger capable of providing the increased fluid return zone, pressure capacity and weight supporting capacity can be provided.
Patent JP-S58123679-A (JP)
Inventor: KISHIMOTO MUNEHISA
IPC: G02F1/1345
Filed: 1982-01-20
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-H01224070-A (JP)
Title: Spray head attachment for weighing gear head and method for applying hot melt adhesive
Inventor: SUKOTSUTO AARU MIRAA
IPC: B05B7/08
Filed: 1989-01-17
Abstract: PURPOSE: To uniformly and automatically apply hot melt adhesives to sanitary article pad shorts of throw-away diapers or the like by metering these adhesives, forcibly sending the adhesives to many adhesive outlets and twisting and moving the adhesive beads ejected from these outlets as slender fiber-like adhesives. CONSTITUTION: The hot melt adhesives are metered and are forcibly fed from a flow rate metering device through adhesive passages 32, 40, 76 to the many adhesive outlets. The adhesive beads 104 are ejected from these adhesive outlets. On the other hand, an air jet is injected in the direction in contact with the outer peripheries of the adhesive beads 104 from an air releasing passage 84 and is applied to the adhesive beads 104 to form the plural slender fiber-like adhesives. Twist motion is applied to these slender fiber-like adhesives. These adhesives are applied on a sheet 16 so as to draw spiral spray patterns.
Patent JP-S61175635-A (JP)
Inventor: JIEROUMU DOREKUSURAA
IPC: A61B10/00
Filed: 1986-01-13
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-H09194732-A (JP)
Title: Curable composition
Inventor: YAMAMOTO HIROTSUGU
IPC: C08L71/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition significant in initial surface tack diminishing effect, excellent in long-term surface contamination resistance, and curable in the presence of moisture, comprising a specific organic copolymer, a silicon compound and a curing catalyst. SOLUTION: This curable composition comprises (A) an organic polymer derived from (ii) a hydroxyl-bearing polyoxyalkylene polymer prepared by addition polymerization of an alkylene oxide to an initiator by use of (i) a multiple metal cyanide complex as catalyst, bearing a hydrolyzable silicon group of formula I [R is a divalent organic group; R<1> is a 1-20C (non)substituted monovalent hydrocarbon; X is OH or a hydrolyzable group; (a) is 1-3] and <=50ppm in the total amount of ionic impurities, (B) a silicon compound bearing a group of formula II [R<2> is a 1-20C (non)substituted monovalent hydrocarbon or H] and capable of forming R<2> 3 SiOH by hydrolysis (pref. phenoxytrimethylsilane), and (C) a curing catalyst.
Patent JP-S59129725-A (JP)
Title: Production of hot rolled high tension steel sheet having excellent cold workability
Inventor: SHIRASAWA HIDENORI
IPC: C21D9/46
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a hot-rolled high tension steel sheet having excellent cold processability by coiling a steel contg. relatively much C and contg. Si, Mn, S and P respectively at prescribed ratios in a regulated temp. range while cooling the same at a specific average cooling rate on above after hot rolling. CONSTITUTION:A steel contg., by weight per cent, 0.1-0.25% C, 0.3-2% Si, 0.3-2% Mn, <=0.1% S and <=0.1% P, contg. >=1 Si/Mn (by weight) and consisting of the balance Fe and unavoidable impurities is prepd. Such steel is cooled at an average cooling rate of >=10 deg.C/sec in the cooling process in succession to hot finish rolling after said rolling to form many fine polygonal ferrites from the r iron. The cooled steel plate is coiled in a low temp. region of the initiating temp. of martensite transformation or above and <=600 deg.C. As a result, the hot- rolled high tension steel plate having excellent cold processability even if relatively much C is incorporated therein is obtd.
Patent JP-S58123259-A (JP)
Title: Data link control system
Inventor: NISHIZONO TOSHIHIRO
IPC: H04L69/40
Filed: 1982-01-19
Abstract: PURPOSE:To detect a circuit fault and to perform automatic initialization, by allowing all other single-circuit communication control parts which are not in the link disconnection state to send monitor commands, when receiving a link disconnection command from a communication device which requests initialization. CONSTITUTION:Communication devices CU1 and CU2 are connected by single physical circuits L1-Ln, single circuit communication control parts SLP1- SLPN are controlled by plural circuit control parts MLP, and the control parts SLP1-SLPN control the data transmission and reception of the circuits L1- Ln. Each control part MLP is provided with a storage device which has a state display part ST.A for the control parts SLP1-SLPN and a count area C.A for storing a transmission and a reception order number and the transmitted number of data. When the control parts SLP1-SLPN receive read disconnection indication commands DISC from devices CU1-CU2 requesting initialization, all other control parts SLP1-SLPN which are not in a link disconnection state send out a monitor command S.P to detect a fault among circuits L1- Ln automatically.
Patent JP-H03215198-A (JP)
Title: Load controller for combined cycle plant
Inventor: MEGA TSUNEO
IPC: H02P9/04
Filed: 1990-01-17
Abstract: PURPOSE:To improve following-up property for the AFC signal of the whole plant by setting a circuit means for applying lead signal according to the AFC signal, to input signal to a steam turbine controller. CONSTITUTION:A circuit means for applying lead signal according to frequency controlling signal(AFC signal) 3, to input signal to a steam turbine controller, is set. On the circuit means, when a plant load controller having composition so that objective load command 1 and the AFC signal 3 may be added to each other to be turned into power generation quantity command 5 is used, then the AFC signal 3 is directly used, and when the power generation quantity command 5 is directly transmitted from a central feed current command station, then by performing arithmetic on the power generation quantity command 5 with a differentiator 33, equivalent AFC signal is computed.
Patent JP-S56103329-A (JP)
Title: Measurement device for beam diameter of laser beam
Inventor: MAEDA AKIRA
IPC: G01J1/42
Filed: 1980-01-22
Abstract: PURPOSE:To automatically measure diameters through one time of scanning by detecting a peak value in the first half part where the intensity of a laser beam reaches the peak value, and measuring the moving distance of a detector unit it decreases down to a specific value in the second half part after this. CONSTITUTION:If a motor 6 is driven and a photodetector 3 and a shield plate 4 are begun to be moved across the laser beam while a laser resonator 1 is emitting the laser beam, the output of a divider 11 gradually rises and the peak value is detected and held by a peak value holding circuit 12. This peak value is multiplied by a constant value in a multiplier 13, and is inputted to a comparator 14. When the output of the divider 11 equals to the output of the multipler 13, the counting operation of a counting circuit 17 is stopped, and the count value is inputted to a multipler 18, by which it is converted to the actual moving distance of the photodetector 3. This is displayed in a display device 19. The numerical value obtained in the display device 19 indicates the beam diameter.
Patent JP-H01181743-A (JP)
Title: Method for adjusting the atmosphere in storehouse
Inventor: TAKEHARA KATSUTARO
IPC: A23B7/12
Filed: 1988-01-14
Abstract: PURPOSE:To make it difficult for the air remaining in the carbon dioxide adsorption unit to come into the storage house, by removing the remaining air in the adsorption unit by evacuation, after completion of regeneration operations for the unit, then starting to feed the atmosphere gas to the storehouse. CONSTITUTION:After completion of regeneration operations for the carbon dioxide adsorption unit 3, valves V1, V2 are closed, and valve V3 is opened to drive the vacuum pump VP to evacuate the unit 3. Then, the atmosphere gas is started feeding and recycled. Only the atmosphere gas whose carbon dioxide content is suitably adjusted is sent back into the storehouse 1.
Patent JP-S56105132-A (JP)
Title: Springy mechanism of coil spring
Inventor: MORISHITA AKIKAZU
IPC: F03G1/00
Filed: 1980-01-22
Abstract: PURPOSE:To enble a plate to rotate by means of the repulsive force of a coil spring by holding the both ends of a coil spring which is warped in a vertical circular form and applying a torsional moment further more in the direction of the twist of the spring and fixing the both ends on the plate which can be turned freely. CONSTITUTION:The rods 4 and 5 are fixed near the outer periphery of a freely turnable horizontal disc 6, and the both ends 2 and 3 of a coil spring 1 in left twist are held by the rods 4 and 5, then the coil spring 1 can be warped and set in vertical circular form. At this time, the coil spring 1 containing a previously set left twist is further provided with additional left twist so as to store torsional moment, and the rods 4 and 5 are fixed 7, 8 on the disc 6. Accordingly, the repulsive vector involved at the fixing point 8 consits of the force P1 acting in radial direction of the disc 6 and the force P2 acting toward the upper end of the rod 5, then the disc 6 is turned to the direction R of the resultant force composed of P1 and P2.
Patent JP-S59133483-A (JP)
Inventor: HIRAI MASANORI
IPC: G01K11/00
Filed: 1983-01-20
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。