baber/WOPTO huggingface dataset:
Patent JP-H05216034-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: HANIYU YUKIO
IPC: G02F1/1337
Filed: 1992-01-31
Abstract: PURPOSE:To improve the durability of a device by preventing the transfer of a liquid crystal and lessening the increase in the cell thickness at the ends of a cell. CONSTITUTION:This ferroelectric liquid crystal element has the ferroelectric liquid crystal 15 and a pair of substrates 11a, 11b which face each other by holding this ferroelectric liquid crystal 15 in-between, are formed with electrodes 12a, 12b for impressing a voltage to the ferroelectric liquid crystal on the respective opposite surfaces and are subjected to a uniaxial orientation treatment of the same direction in nearly parallel with each other for orienting the ferroelectric liquid crystal 15. The relation between the cone angle THETA of the ferroelectric liquid crystal 15 and the inclination angle delta of a chiral smectic layer has the orientation state expressed by delta/THETA>=0.80. In addition, the orientation state thereof exhibits at least two stable states and thetaa which is half the angle formed by these optical axes and the tilt angle theta of the ferroelectric liquid crystal have a relation theta/2<thetaa<theta.
Patent JP-H07265087-A (JP)
Title: Gene carrying code for immunologically active peptide
Inventor: TOOMASU FURANKU MAKUKATSUCHIYA
IPC: C07K16/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the new subject gene encoding an immunologically active synthetic peptide crossreacted with a malarial parasite, manifesting resistance against the infection thereof, and having a specific amino acid sequence, and usable for production or the like of a vaccine for preventing diffusion of malaria.  
     CONSTITUTION: This gene is a pure gene encoding a purified, immunologically active synthetic peptide crossreacted with a malarial parasite, manifesting resistance against the infection of the malarial parasite, and having an amino acid sequence of the formula (S is Lys or Asn; T is His or Gln; U is Gly or Asn; V is Asn or Gln; W is Asn or Gin), inducing immune response to a human and other animals, and as the result, preventing the infection by the malarial parasite and usable for a vaccine for preventing diffusion of malaria. The DNA is obtained by synthesizing the DNA by a DNA synthesizing apparatus, or directly taking out the DNA from Plasmodium falciparum of the malarial parasite. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S55134472-A (JP)
Title: Cash register
Inventor: TSUBOI HIDEO
IPC: G07G1/00
Filed: 1979-04-04
Abstract: PURPOSE: To make it possible to eliminate battery power sources, which are arranged dispersedly in individual units, or reduce the capacity considerably, by utilizing features of on-line to save memory contents into an upper terminal control unit.  
     CONSTITUTION: In the system having an on-line teller's machine, control part 2 is connected to terminal control unit TC through line interface circuit part 13, and information communication between control part 2 and TC is performed as required. Non maskable interrupt acceptance circuit part 14 interrupts data processing unit 8 correspondingly to anomaly of the power source state, and contents of the counter, which exists on RAM9, at this time at least are saved into TC through circuit part 13. Thus, even if power of control part 2 itself is lowered to perform inspection, etc., correspondingly to anomaly of the power state, contents of the counter on RAM9 can be prevented from vanishing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216965-A (JP)
Title: Production of 2-alkoxypropionic acid amide derivative
Inventor: TERAJIMA ATSURO
IPC: C07C235/06
Filed: 1988-02-25
Abstract: PURPOSE:To provide the subject substance without using any metal hydride, by reacting N,N-dialkyllactic acid amide with a halogenated benzyl derivative in the presence of a quaternary ammonium salt and an alkali hydroxide in an organic solvent. CONSTITUTION:A compound of formula I (R<1> and R<2> are 1-8C alkyl, cycloalkyl or aryl, respectively, or form a ring together) is reacted with a compound of formula II (R<3> and R<4> are H, 1-3C alkyl, alkoxy, aryloxy or halogeno; X is Cl, Br or I) in the presence of a quaternary ammonium salt (e.g., benzyltributylammonium chloride) and an alkali hydroxide (e.g., NaOH aqueous solution) at 0-30 deg.C in an organic solvent (e.g., benzene or THF) to provide a compound of formula III. The abovementioned process does not require the use of a metal hydride having the danger of firing, permits the presence of water in the reaction system, allows the use of any organic solvent if the solvent is inert and grants a large reduction in the amount of the solvent to be used.
Patent JP-H01258379-A (JP)
Title: Metalizing connection method
Inventor: SASHIKI MASARU
IPC: C23C28/00
Filed: 1989-02-21
Abstract: PURPOSE:To make the metalization easier and to obtain an even and solid metalizing strength by forming an alloy of a specific mixing ratio of Ti, Co, and Ag, then smashing it to make a fine powder, and using the fine powder for the metalization. CONSTITUTION:An alloy which consists of Ti 15 to 25%, Cu 60 to 40%, and Ag 25 to 35%, in the weight ratio, is powdered minutely, and a binder is added to the resultant alloy powder for metalization to make a paste. Then, the paste is spread at the connection parts of the metal flange 2 of a ceramics tube 1. After that, by heating it in a vacuum or in an inert gas, Ti in the alloy powder for metalization is diffused in the ceramics to form a solid metalizing layer 3. In this case, Cu and Ag in the alloy powder for metalization reduce the metalizing temperature, while Ag improves the wetting performance, and a metalyzing layer of an even and dense formation in all parts is formed. Then, after a metal coating is applied to the layer 3, the flange 2 is geared closely to it, and the ceramics tube 1 and the flange 2 are connected through a silver solder at the gearing part.
Patent JP-H07248302-A (JP)
Title: Corrosion sensor
Inventor: MIURA SATOSHI
IPC: G01N27/00
Filed: 1994-03-11
Abstract: PURPOSE:To secure a corrosion sensor that is able to improve the extent of measuring accuracy in potential difference and to know the corrosive degree of a pipe accurately, basides to better the lot of the working property in time of mounting and vice versa. CONSTITUTION:In this corrosion sensor, an L-shaped passage 23, whose tip is exposed in each one end of both bodies 21 and 24 and the terminal end in the one side respectively, is formed there, and a corrosive metal pipe 31 is concentrically fixed in this passage 23, and further a sensor part 12, where a noncorrosive metal conductor 36 is clamped in holding a specified distance from an inner wall of the pipe 31, and a recess 51 installed this sensor part 12 free of datachment an iartightly, is formed in the pipe 31, and in this constitution, it is featured that a first pipeline 52 is connected to a side face of the recess 51.
Patent JP-S63206682-A (JP)
Title: Photoelectric switch
Inventor: KANBE YOSHIAKI
IPC: G01C3/06
Filed: 1987-02-24
Abstract: PURPOSE:To widen a detection distance range by setting a detection distance long and to prevent erroneous operation when an object moves in a direction traversing an optical axis, by forming the light receiving lens of a light receiving means from an anamorphic lens. CONSTITUTION:Since an anamorphic lens is used as the light receiving lens 5 constituting a light receiving means 6, line-shaped condensed spots S are always formed on photodiodes 8a, 8b. These spots S move in directions S1-S3 corresponding to the movement of an object to be detected in a light projecting direction. Therefore, a detection distance is set long and a detection distance range can be widened. When the object to be detected moves in a direction traversing an optical axis, a whole of a illuminance level changes as shown by (a)-(c), the illuminance distribution of each spot in a line length direction becomes almost constant and, therefore, the ratio of the position detection signals IA, IB outputted from the photodiodes 8a, 8b does not change and an accurate distance signal is always obtained and no erroneous operation is generated.
Patent JP-S61200294-A (JP)
Inventor: HANIYUDA KICHIYA
IPC: E21D9/06
Filed: 1985-03-04
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-S57154930-A (JP)
Title: Schmitt circuit
Inventor: NANO TAKAO
IPC: H03K3/353
Filed: 1981-03-19
Abstract: PURPOSE:To fix the threshold voltage for a Schmitt circuit using an MOS transistor, by lowering forcibly the voltage at the transistor joint while the input voltage varies from zero volt through the threshold voltage. CONSTITUTION:The MOS transistor TR2 and TR3 are turned off when the input voltage VIN is at zero volt, and voltages V1 and V2 are increased by TR1 and TR4 to be set at VDD-Vt1 and VDD-Vt1-Vt4 (Vtn: threshold voltage of TRn). Thus a TR7 is turned on and the voltage V1 becomes equal to the voltage V3, and the current flows constantly through Trs 1, 6 and 7 to avoid the floating state of the voltage V1 as well as to prevent the effect of the noise or leakage. When the input voltage VIN reaches Vt3 from zero, the current flows to TRs 3 and 4. Thus the voltage V2 drops and the voltage V1 is fixed. With further increase of the voltage VIN, the TR2 is turned on to set the V1 and V2 at a level close to the earth potential.
Patent JP-S62199700-A (JP)
Inventor: FUKUDA MASATAKA
IPC: C11D3/37
Filed: 1986-02-26
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-S59164647-A (JP)
Title: Production of base material for optical fiber
Inventor: KATOU MASAAKI
IPC: C03B37/014
Filed: 1983-03-11
Abstract: PURPOSE:To produce a base material for optical fiber having stable quality with good reproducibility by setting a pressure in the reactor and the heating furnace to an appropriate range respectively in relation to respective external pressure. CONSTITUTION:Fine particles of glass are syntheized by the flame hydrolysis of gaseous raw materials in a reaction vessel 1; the particles are deposited to grow up a barlike porous glass base material 3, which is successively inserted into a heating furnace 10, defoamed and made transparent. In this stage, the inside pressure Pin and the external pressure Pout of the reaction vessel are set to satisfy a relation expressed by Pin-Pout<0, and the pressures are held constant. Further, the inside pressure Pin' and the external pressure Pout' of the heating furnace 10 are set to satisfy a relation expressed by Pon'-Pout'>0. Since the reaction vessel 1 is communicated with the heating furnace 10, contribution of the evacuation of an evacuating device 4 and heating of a heating device 10 in the heating furnace 10 are utilized to realize the above described relations. Further, the inside of the heating furnace 10 is pressurized by a feeding device 8 of an inert gas.
Patent JP-2000237489-A (JP)
Title: Washing machine
Inventor: ADACHI KAZUTOSHI
IPC: D06F33/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time while securing basic performance such as washing performance and rinsing performance and detergent dissolution and to reduce the power consumption and damage of clothes in a washing machine sequentially controlling a series of processes consisting of washing, rinsing, and dehydrating processes. SOLUTION: A washing and dehydrating tub provided with a pulsator arranged in the inside bottom part freely rotationally is housed freely rotationally inside a receiving tub, the pulsator or the washing and dehydrating tub is driven to rotate by a motor 11, and a control means 16 controls a series for processes of washing, rinsing, and dehydrating processes. In at least one process among the washing process and the rinsing process, the control means 16 allows execution of a stirring process reversely driving the pulsator, a washing tub rotating process rotationally driving the washing and dehydrating tub and scattering water into the washing and dehydrating tub from the upper side, and a composite process including both of the stirring process and the washing tub rotating process.  On the basis of an output from a clothes quantity detection means 18, the control means 16 can change output of the driving means in the stirring process and the washing tub rotating process.
Patent JP-S58181564-A (JP)
Inventor: WARUTA EBUNA
IPC: B24B27/06
Filed: 1983-03-12
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-S55133423-A (JP)
Title: Novel and useful aromatic polyester and its preparation
Inventor: KEIRA SUSUMU
IPC: C08G63/00
Filed: 1979-04-04
Abstract: PURPOSE: To prepare the title polyester moldable by conventional molding technique, and suitable as heat-resistant engineering plastic, heat-resistant fiber, etc., by using a hydroxyphenoxybenzoic acid or its derivative as a copolymerized component.  
     CONSTITUTION: The objective aromatic polyester having recurring units of formulas IWVII can be prepared by condensing aromatic compounds of formulas IWIV [R 1W4  are H, 1W4C alkyl, (substituted) phenyl, or halogen; R a , R c1 , R c1 ', R c2 , R c2 ', are H, acetylpropionyl, or benzoyl; R a ', R b , R b ' are H, (substituted) phenyl, or 1W5C alkyl; R 5 , 6  are H, methyl, ethyl, trifluoromethyl, or trichloromethyl; R 7 , 8 , 9 , 10  are H, 1W4C alkyl, alkoxy, Cl, or Br]. The molar ratios of II=(III+IV), I:II, and III:IV are 1:9W9:1, and 0:100W100:0, respectively. The molar number of I+II+III+ IV is 5W500. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08236946-A (JP)
Title: Device for adjusting angle of electronic equipment
Inventor: WATANABE HIDEO
IPC: H05K5/02
Filed: 1995-03-01
Abstract: PURPOSE: To adjust the angle between a lower case and adapter base in multiple steps. CONSTITUTION: The front side of a lower case 12 is rotatably connected to the rotating shaft fixing section 23 of an angle adapter base 13 through a rotating shaft 16 and a plurality of holes 18a and 18c are bored into the rear section of the lower case 12. Then an angle adapter 21 is rotatably connected to the angle adapter base 13 and a projection 22 on the front end side of an angle adapter 21 is selectively inserted into one of the holes 18a-18c of the lower case 12.
Patent JP-H06314926-A (JP)
Title: Satellite communication receiver
Inventor: MIYAGAKI KATSUNORI
IPC: H04B7/155
Filed: 1993-03-03
Abstract: PURPOSE:To reduce cost by providing a parabolic antenna, horn antennas whose number is equal to the number of reflecting faces, and a reception converter including a circuit switching an input signal so as to reduce the number of the converters. CONSTITUTION:A transmission signal from plural satellites such as an A satellite 1 and a B satellite 2 is reflected in parabolic antennas 3a, 3b and converged to one focus. In this case, one parabolic antenna has two different curved faces, a signal from the A satellite 1 reflected in the curved face 3a is converged to one point and a signal from the B satellite 2 reflected in the curved face 3b is converged to one point. Moreover, in order to prevent intermodulation in a converter 4, it is required to separately select two signals. Then two horn antennas being an entry of the converter 4 are provided, the signal from the A satellite enters a horn antenna 5 and the signal from the B satellite enters a horn antenna 8 and the signals are selected with changeover devices 6, 9 to allow one converter to be enough for the purpose.
Patent JP-S55134366-A (JP)
Title: Damp-proof test of film carrier type integrated circuit
Inventor: HOSHINO HITOSHI
IPC: G01R31/26
Filed: 1979-04-06
Abstract: PURPOSE: To prevent a break of an external lead due to moisture of the film carrier as it is and to perform the damp-proof test and characteristic measurement smoothly by installing the external lead of the IC on a test substrate after removing a soft part from the lead.  
     CONSTITUTION: The test substrate 11 in which the metalized pattern 13a is applied to the circumference of the cavity 12 on fitting itself on the butt 3b of the external lead of the IC 2 to be tested is prepared, the IC 2 from which a part except the butt 3b is removed is put in the cavity 12, the butt 3b and the pattern 13a are soldered. And various damp-proof tests are performed at a state in which the IC 2 is installed on the substrate 11. Also the characteristic measurements during and after the test are performed while connecting a measuring device by inserting a connector into the pattern 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04278378-A (JP)
Title: Label issuance device
Inventor: YAMANASHI MASAMI
IPC: B41J5/30
Filed: 1991-03-07
Abstract: PURPOSE:To print a label of the same image as that of an existing label for which data has been formed already by correcting a part of the format data of the existing label. CONSTITUTION:When the size of label paper is specified and a coordinate of a label printing start position to a predetermined origin is inputted in the state that format data and printing data of an existing label are registered, the coordinate information of the format data of the existing label is corrected in accordance with the inputted coordinate. A label image is drawn in a frame buffer on the basis of the corrected format data and the printing data, and the data of a label is printed on label paper.
Patent JP-H08240442-A (JP)
Title: Passive joint having angle of multidegree of freedom and displacement measuring function
Inventor: MORI NAOTAKE
IPC: B25J17/00
Filed: 1995-03-01
Abstract: PURPOSE: To facilitate downsizing and weight reduction, and measure a position or an angle of multidegree of freedom by oppositely arranging plural light receiving elements and plural light emitting elements. CONSTITUTION: Light emitting elements 12a to 12e are arranged inside a sphere 21 constituting a joint, and light receiving elements 11a to 11c are arranged in an external fixed coordinate system. Or, light receiving elements 11a to 11e are arranged inside the sphere 21, and light emitting elements 12a to 12c are arranged in the external fixed coordinate system. A posture of an arm 22 is measured by using these. In giving and receiving a signal to the plural elements 12a to 12e and a signal from the elements 11a to 11e, there are two kinds of method to connect wiring to the individual elements and a time sharing system to switch the elements by it by arranging a changeover switch in the vicinity of a detecting device.  When modulation is applied by using frequencies of the elements 12a to 12e different in a light emitting quantity, positions of the elements 12a to 12e and the elements 11a to 11c can be determined.
Patent JP-S58159843-A (JP)
Title: Thin film formation
Inventor: TAKEUCHI HIROSHI
IPC: H01L21/203
Filed: 1982-03-16
Abstract: PURPOSE:To form a thin film having desirable residual stress characteristics on a substrate in a simple process, by changing at least one of a number of ions incident to the substrate and kinetic energy of the ions in the physical vapor phase growth method. CONSTITUTION:A substrate 2 and a crucible 4 are arranged to oppose to each other in an evacuable bell jar 1, a thermoelectron acceleration electrode 3 and an electron beam gun 5 are arranged near the crucible 4, and an evaporation source, such as boron is poured into the crucible 4. Voltage is applied to said electrode 3 from a power supply 6, and thermoelectrons emitted from the crucible 4 are accelerated to allow them to collide with evaporated particles and ionize them, and a voltage is applied to the substrate 2 from a power supply 7 to accelerate the ions and form a thin film on the substrate 2. The residual stress of the thin film can be controlled by regulating said power supplies 6, 7 and controlling a number of the ions and kinetic energy of them.
Patent JP-H05219467-A (JP)
Title: Video signal recording and reproducing device
Inventor: KITAMURA HIROYUKI
IPC: H04N5/782
Filed: 1992-01-31
Abstract: PURPOSE:To facilitate the recording for a tile picture or the like by reproducing a command signal from a recording medium on which the command signal representing the inserted position of a still picture and outputting switchingly a reproduced picture or the still picture in response to the command signal. CONSTITUTION:A picture memory 42 obtains and stores a still picture used for a title picture from a video signal reproduction circuit 41. A changeover circuit 44 switches a video signal supplied from a video signal reproduction circuit 41 or a still picture from the picture memory 42. A CTL signal reproduced from a control (CTL) track is fed from a CTL signal reproduction circuit 45 to a command circuit 46, in which an exclusive command signal representing an insertion position of the still picture to a desired scene separated from the CTL signal is fed to the picture memory 42 and the changeover circuit 44. Then the changeover circuit 44 outputs a series of the reproduced picture and the video signal obtained by inserting the still picture outputted from the picture memory 42 in response to the command signal.
Patent JP-H03244250-A (JP)
Title: Communication terminal equipment
Inventor: NISHIDA MASAKI
IPC: H04M11/00
Filed: 1990-02-22
Abstract: PURPOSE:To prevent impossibility for connecting or disconnecting a sub channel by transmitting call control information to the terminal of a called party while using not only a D channel but also the sub channel. CONSTITUTION:Two PB(push button) signal generating circuits 12 and 13 are provided to generate PB signals as the call control information concerning the sub channel, and changeover switches 14-17 are provided to switch the PB signals and sound signals and to send them out to the respective sub channels. Then, a call control circuit 18 is provided to exchange the call control information with the ISDN terminal on the called party side through the D channel. When the exchange concerning the connection and disconnection of the sub channel with the ISDN terminal on the called party side can not be executed by the D channel, the PB signals are exchanged by using the sub channel itself requiring the disconnection or connection, and the sub channel is connected or disconnected.
Patent JP-S60187016-A (JP)
Title: Cooling device for wafer
Inventor: HONDA SHIGEKI
IPC: H01L21/265
Filed: 1984-03-07
Abstract: PURPOSE:To cool a semiconductor wafer excellently by fitting a cooling plate connected to a water-cooling pipe to the back of the wafer while previously mounting a path for a cooling gas to the back of the cooling plate when ion beams are injected to the surface of the semiconductor wafer. CONSTITUTION:When the surface 1a of a semiconductor wafer 1 being transported by a belt conveyor, etc. is treated through the injection of ion beams, etc., a detachable cooling plate 9 is fitted to the back 1b of the wafer 1, and the cooling plate 9 is ascended and descended freely by a shaft surrounded by a water-cooling pipe 10. A platen 2 through which the shaft is penetrated is positioned under the cooling plate 9, a partitioned space 6 is formed between the lower surface of the cooling plate 9 and the surface of th platen 2, and a cooling gas brought to several Torr is fed into the space 6 from suction and exhaust pipes 7 and 8 mounted to the lower section of the platen 2. The peripheral section of the wafer 1 is held down by clamps 4 projecting from the platen 2, and movement is prevented. Accordigly, the insufficient cooling of the cooling plate 9 is supplied by the cooling gas, and the cooling of the wafer 1 is improved.
Patent JP-S59202751-A (JP)
Inventor: DANIERU PIROSUTO
IPC: H04J3/16
Filed: 1984-03-07
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。