baber/WOPTO huggingface dataset:
Patent JP-S5581873-A (JP)
Title: Preparation of cis-epoxysuccinate
Inventor: YOSHITANI KIYOHIKO
IPC: C07D303/48
Filed: 1978-12-18
Abstract: PURPOSE: To obtain the title compound useful as a raw material for polyamides in high yield with a high reaction rate advantageously, without side reactions, by esterifying a cis-epoxysuccinic acid or its ester in the presence of an acid having a nucleophilic reagent constant ≤1.0 as a catalyst.  
     CONSTITUTION: cis-Epoxysuccinic acid or its ester is reacted with an alcohol in the presence of an acid, preferably perchloric or p-toluene sulfonic acid, having a nucleophilic reagent constant ≤1.0 as a catalyst to give a cis-epoxysuccinate in high yield and selectivity industrially advantageously with suppressed side reactions of addition to the oxirane ring and accelerated esterification.  
     USE: A raw material for polyamides, detergent builders, and crosslinkable high polymers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H112077-A (JP)
Title: Automatic operating mechanism for waterproof plate
Inventor: KOSUGI SHIROHISA
IPC: E02B7/50
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operating mechanism for waterproof plate of very simple configuration, which operates automatically in compliance with increase of rainwater, etc., without manual manipulation or any electric mechanism. SOLUTION: An automatic operating mechanism for waterproof plate is equipped with a storage tank 1 of a specified size, waterproof plate 2 installed slidably in the tank 1, and a float 3 which is installed in continuity to the base end of the plate 2 and floats inside the tank 1. The top surface of the tank 1 is put in communication with a water exhaust hole 6 formed on the ground 5 via a water supply hole 1a and water distribution facility 4, and the first 1b and the second water exhaust hole 1c are formed in the side face and bottom face of the tank.  The plate 2 is buried underground slidably through the fit hole in the tank 1 and an insert path 11 in communication with the ground 5 so that side of plate with the free end 2a can emerge over the ground and retract underground, and is installed in such a way that the base end 2b is received in the tank 1, and the float 3 is installed in continuity. Thereby the float moves up and down in accordance with the water quantity in the tank 1, and the plate 2 is operated automatically.
Patent JP-H0319896-A (JP)
Title: Information card
Inventor: TAKAHIRA KENICHI
IPC: B42D15/10
Filed: 1989-06-15
Abstract: PURPOSE:To certainly collate the certification of the holder of a card using digital information such as fingerprint information on the optimum judgement level by numerically outputting the difference between two data of the collation data of the card holder and the first reference data and comparing the same with the second reference data to decide justifiability. CONSTITUTION:An IC card is provided with a storage means B storing the first reference data and the second reference data. The first comparing means C comparing the collation data of a card holder of an input/output means A with the first reference data is provided. A decision means E discriminating justifiability on the basis of the output signal of the first comparing means C and the output signal of the second comparing means D comparing the second reference data is mounted. The first and second reference data for comparison are stored in the storage means B at a predetermined position. The first comparing means C compares the collation data obtained by the input/output means A with the first reference data to output the difference between both of them numerically. The second comparing means D compares the output of the first comparing means C with the second reference data and judges the numerical difference between them. The decision means E decides the justifiability of the collation data on the basis of the output of the second comparing means D.
Patent JP-H0319543-A (JP)
Title: Highway connection system
Inventor: YAMAZAKI MASASHI
IPC: H04L12/40
Filed: 1989-06-16
Abstract: PURPOSE:To allow other individual equipment to maintain the communication with a collection device even when any individual equipment stops the operating by receiving highway information addressed to its own equipment based on a reference time and sending highway information addressed to the collection equipment and returning the highway information sent by the collection equipment. CONSTITUTION:A reception means 200 extracts the information addressed to its own individual equipment 2 from the highway information sent from a collection equipment 1 based on a reference time generated by a reference time identification means 100. A transmission means 30 based on the reference time sends the highway information sent from its own individual equipment 2 to the collection equipment 1 to a highway 3. Thus, based on a reference time generated from the highway information sent from the collection equipment, each individual equipment receives the highway information addressed to its own individual equipment and sends the highway information addressed to the collection equipment and returns the highway information sent by the collection equipment to the collection equipment. Thus, even when any individual equipment stops the operation, the other individual equipment maintains the communication with the collection equipment.
Patent JP-H01321377-A (JP)
Title: Endurance tester for switch
Inventor: KOBUCHI KOJI
IPC: H01H9/54
Filed: 1988-06-24
Abstract: PURPOSE:To enable checking of endurance for a switch to be tested efficiently and in a short time by switching and connecting a plurality of positive temperature coefficient thermistors connected in parallel to a power source to make current flow sequentially. CONSTITUTION:A plurality of positive temperature coefficient thermistors 5 (51-5n) and a coil 4 are connected in series to an AC power source 1 through a switch 2 to be measured. Then, a motor 7 is rotated by turning ON a start switch 6 to turn ON or OFF a switch with a cam plate 9 turning at a specified rotational speed. Then, a rotation detector 10 is turned ON or OFF once and a pulse signal responding to the ON or OFF action is counted with a switching section 19 and with the counting of the specified number of the pulses, the thermistors 5 are connected by switching sequentially. This enables testing of endurance for the switch 2 efficiently in a short time.
Patent JP-S5379304-A (JP)
Title: Remote control signal receiving system
Inventor: HATORI NOBUYOSHI
IPC: H04M1/65
Filed: 1976-12-24
Abstract: PURPOSE:To make it possible to set the detection time of a normal length fixed beforehand when the first remote control signal is received, and to change the set detection time to a shorter one when the remote signal on and after the second time is received after the first state.
Patent JP-S5944692-A (JP)
Inventor: KAGEYAMA NORIHIRO
IPC: G21C13/024
Filed: 1982-09-06
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-H1063392-A (JP)
Title: Touch screen keyboard
Inventor: PAAJANEN REIJO
IPC: H04M1/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cover which is used for a virtual keyboard and gives the pleasant feeling that can be secured by the pushing of a mechanical keyboard by using plural key parts which are attached to a base to be coincident with an area formed under a sensitive touch face and covering this touch face. SOLUTION: A virtual keyboard has a sensitive touch face 7 that includes plural touch areas having the numeric characters. These touch areas are used when the information is inputted to a device. An attachable/detachable cover 10 has an almost planar base 5 including an upper face 20 and a lower face and gives the pleasant feeling that can be secured by the pushing of a mechanical keyboard to a user and is placed on the sensitive touch face 7 to operate the prescribed area of the virtual keyboard. The cover 10 is placed on the face 7 to actuate a prescribed area of the virtual keyboard and consists of plural key parts 24 which are attached to the base 5 to be coincident with an area formed under the face 7. Then the cover 10 is connected to a communication unit at the base 5 via a hinge connection device 12.
Patent JP-S6312743-A (JP)
Inventor: MORIYA SHUJI
IPC: D04H1/4266
Filed: 1986-07-01
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-H11467-A (JP)
Title: Game machine
Inventor: UENO ATSUSHI
IPC: A63F13/55
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which gradually alters the form of objects with less image data. SOLUTION: The game machine can gradually alter a certain form of object into another form. The game machine has stored in read only memory 102 the image data of a certain form of object and the image data of another form of object. A central processing unit 101 realizes an image deformation means by processing a program stored in memory such as ROM 102. Based on the image data for a certain form of object and the image data for another form of object, the image deformation means uses a variable, which indicates to what extent the image data of the two objects is mixed, for calculating an intermediate form. The intermediate form obtained by the image deformation means of CPU 101 is displayed on the screen of a display 6.
Patent JP-H07208454-A (JP)
Title: Vacuum bearing device
Inventor: TAKAMURA YASUO
IPC: F16C17/02
Filed: 1994-07-07
Abstract: PURPOSE:To provide a vacuum bearing device capable of easily passing gas without needing difficult processes and with the difficulty of lubricant leakage. CONSTITUTION:An outer cylinder 1 in which a bearing is inserted is made of a cylindrical part 3 and a cap part 5. A linking groove 8 is formed on the sticking part 5b of the cap part fixed to the cylindrical part for linking the internal space of the outer cylinder with the outside via a bolt hole 5a. The linking groove 8 is formed having a depth of 10mum so as to pass internally remaining gas but not to pass gallium as a lubricating fluid. Thus, processing of the linking groove 8 having a depth of 10mum is easier in comparison with a ventilation hole of a diamter 10mum.
Patent JP-H04354508-A (JP)
Title: Mist catcher
Inventor: MOTAI TSUTOMU
IPC: B01D46/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the mist catcher device by which noise at the time of operation is reduced, a freedom to fix it to a working device, etc., is increased, and simultaneously the maintenance is quite easily performed. CONSTITUTION:When a disk drum 7 is rotated by a motor 6, a sucking force is generated by means of the action of the blades 11 of a turbo-fan 10. By such a sucking force, oil mist is sucked from a sucking port 3 into the disk drum 7, and the oil mist is condensed into oil droplets through a rotary filter 12 and a condensation member 30. The oil droplets thus formed are scattered outward from the through holes 9 of an outer peripheral wall 8 by the centrifugal action of the disk drum 7 and discharged from a discharging port 25. The oil mist remaining in the disk drum 7 without being transformed to the oil droplets is discharged from an exhaust port 15 and removed by an adsorbent 20, and the cleaned air is discharged outside from a vent hole 24. The adsorbent 20 is replaced by removing only an adsorbent attaching body 16 from the body case 1.
Patent JP-S6133003-A (JP)
Title: Latch circuit
Inventor: SASAKI HITOSHI
IPC: H03F1/52
Filed: 1984-07-26
Abstract: PURPOSE:To reset a latch circuit as soon as a power supply is cut off by connecting the dividing point of a voltage dividing circuit for power supply voltage to a power supply ON/OFF circuit and the latch circuit. CONSTITUTION:In a power supply ON mode, a power supply +VCC is applied to a terminal (d) and the voltage divided by a voltage dividing circuit 2 is applied to a terminal (a) of a latch circuit 1 as well as to a terminal (e) of a power supply ON/OFF detecting circuit 3. While the AC power supply voltage is applied to a terminal (f) of the circuit 3. In this case, a transistor TRQ3 is kept off. when the power supply is cut off during actuation of the circuit 1, the base of the TRQ3 is biased to plus. Thus the TRQ3 is turned on and therefore the voltage of the terminal (e), i.e., the voltage of the terminal (a) of the circut 1 is equal to about zero. As a result, the circuit 1 is reset as soon as the power supply is cut off.
Patent JP-H098770-A (JP)
Title: Cdma radio multiplex sender and cdma radio multiplex transmitter
Inventor: MIYA KAZUYUKI
IPC: H04W28/00
Filed: 1995-06-22
Abstract: PURPOSE: To improve the reliability of a pilot symbol and to improve synchronizing detection performance by providing a means for interpolating the pilot symbol only to one channel among channels to be multiplexed and transmitting it on the transmission side, and providing a means for estimating the state of a line from the received pilot symbol on the reception side. CONSTITUTION: A pilot symbol (PL signal) 105 is inserted to the channel having a spread code '0' in each cycle by a switch 104. The multiplexed signal is modulated by a radio transmission part 107, and up-converted to a transmission frequency and transmitted from an antenna 108 later. On the reception side, the signal received by an antenna is down converted by a radio reception part, demodulated and inversely spread by an inverse spread circuit while using respective spread codes later. The PL signal is extracted from the signal inversely spread by a spread code '0' through the switch and based on that information, the transfer function of the line is estimated by a line state maintenance circuit.
Patent JP-H101913-A (JP)
Title: Suspension bridge
Inventor: FUKUDA KAZUHIRO
IPC: E01D101/40
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of a vibration such as a rain vibration by forming a film body formed on the foundation surface of a cable, and allowing the film body to be fine uneven shapes projected onto the surface of a resin layer and to be formed having water repellency. SOLUTION: A film body 2 formed on the surface of a cable foundation body 1 is formed in a manner that water repellent fine particles 4 is adhered or buried in the upside of a coating layer 3 consisting of one layer or a plurality of layers. The coating layer 3 has a function as a primer or adhesive and weatherability for adhering water repellent fine particles 4 firmly. The surface of the film body 2 is formed with an uneven surface 5 by the fine particles 4 and give a function to retain air in the recess of the uneven surface 5. A large-sized particle glass beads are buried in the first coating layer, then a middle-sized particle glass beads are buried in the second coating layer formed on the coating layer, and an uneven surface is formed on the surface by adhering further water repellent fine particles on the surface.
Patent JP-S6313467-A (JP)
Title: Laser scanning type image forming device
Inventor: MIWA KATSUMI
IPC: H04N1/04
Filed: 1986-07-02
Abstract: PURPOSE:To make the energy that reaches a photosensitive body in a small amount at the time when the output of an oscillating laser beam is small in quantity by constituting an optical system for radiation so that only pallel polarized beam components can transmit through it. CONSTITUTION:To the optical system for radiation IS in which a laser beam B from a semiconductor laser 1 forms an image on a film 8, a polarizing beam splitter 10 is provided for an example of polarizing optical element. And this polarizing beams splitter 10 is so disposed in relation to the semiconductor laser 1 that its p-polarizing component direction i.e. the direction along the plane perpendicular to the reflecting surface comes parallel with the junction plane 1a of the semiconductor 1. As a result, the transmission ratio T of a laser beam through the polarizing beam splitter 10 is made such that it comes less in the area of the splitter 10 where the beam output P from the semiconductor laser 1 is small in quantity.
Patent JP-S5379380-A (JP)
Title: Lead wire group feeder
Inventor: OGURA MASAHISA
IPC: H01L23/50
Filed: 1976-12-23
Abstract: PURPOSE: To feed lead wire groups positively and efficiently to a working base by providing a guide shaft which extends in a horizontally moving direction and a carriage which is turnalbe to said shaft and slides in an axial direction in a lead group feeder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094964-A (JP)
Title: Installing structure for display case
Inventor: SASAKI YOSHIHISA
IPC: F25D11/00
Filed: 1995-06-22
Abstract: PURPOSE: To alleviate the time and manpower required for the installing operations of a plurality of display cases by disposing a rail-like member extended continued in the lateral direction of each case at the installing position of each display case, and mounting each case on the member. CONSTITUTION: Each display case 1 is installed on rail-like members extended continuously in the lateral direction of each case 1, i.e., a pair of front and rear installing rails 2. Only the rails 2 are horizontally regulated to horizontally install the case 1 to be mounted on the rails 2, and hence it is not necessary to horizontally regulate the cases 1 one by one. In this case, the rails 2 are horizontally regulated by using a level vial while inserting a space 3 to a floor surface. Accordingly, the time and manpower required for the installing operation can be alleviated, and is effective to convey a large quantity to a store.
Patent JP-S5679590-A (JP)
Title: Signal processing method for index type color receiving tube
Inventor: FUMOTO TERUO
IPC: H04N9/24
Filed: 1979-11-30
Abstract: PURPOSE:To prevent start mistake due to residual index signal, by stopping an index signal processing circuit if any missing index signal is again produced and changing the operation into black-and-white operation through the stopping of a chroma signal. CONSTITUTION:The index signal picked up at a photodetector 203 is fed to limiters 206, 211 as respectively main and subindex signal via band pass amplifiers 205, 210. If the output of the limiter is missing, this is detected at a missing detector 207, the missing section is extended with a missing detection section adder 601. Immediately after the index signal is again produced, the use of a subindex signal in a phase modulation with a drive chroma signal is stopped, and blanking is made to the chroma picture signal converted with the index signal at the same time. Thus, a counter start multivibrator 208 is cleared and is set with the subindex signal in the correct phase to restart the 1/3 counter 209 in the correct phase to prevent the start mistake.
Patent JP-S6314207-A (JP)
Title: Attitude controller for gondola
Inventor: NAGATSUKA KENICHI
IPC: E04G23/02
Filed: 1986-07-04
Abstract: PURPOSE:To hold a gondola deck stable and secure the safety of an operator, and to perform safe operation even on a slope, etc., by providing a suction run means and a distance adjusting means on one flank of the gondola deck. CONSTITUTION:The air cylinder 15 of the gondola deck 1 stopping at a proper position on a working wall surface H is expanded to press the endless belt 7 of the suction run means A against the wall surface H, and the air in plural recesses in the external surface of the endless belt 7 in contact are evacuated by a vacuum producing member to suck the endless belt 7 to the wall surface H vacuously, so that the deck 1 is held on the wall surface H stably. Then, when the deck 1 is moved up or down, the endless belt 7 between rotors 5 and 5 turns circularly and then the means A moves up or down while sucking the endless belt 7 to the wall surface H. When the wall surface H is a slanting wall surface, on the other hand, a distance adjusting means B operates to expand the cylinder 15 of an upper part and shorten the cylinder 15 of a lower part, thereby holding the attitude of the deck 1 parallel to the gravitational direction.
Patent JP-H04314818-A (JP)
Title: Vacuum degassing apparatus and production of extremely low carbon steel using this apparatus
Inventor: SUETSUGU SEIICHI
IPC: C21C7/10
Filed: 1991-05-31
Abstract: PURPOSE:To improve vacuum degassing refining reaction by forming a bottom part horizontal cross sectional plane in a vacuum vessel containing an upper tube and a downtake tube for molten steel to the specific shape in a circulating type vacuum degassing apparatus. CONSTITUTION:In the bottom part horizontal cross sectional plane containing the uptake tube 4-1 and the downtake tube 4-2 for the molten steel 7 arranged at the bottom part of vacuum degassing vessel 2 in the vacuum degassing refining apparatus, by forming to elliptic shape so that value of a/b becomes 1.1-3.0 at the time of using a for distance in the direction of interval of the uptake tube 4-1 and the downtake tube 4-2 and b for distance in the right angle direction to the above and further, by forming the shape of circulating tubes for the molten steel so that ratio of a2/b2 becomes 1.1-3.0 at the time of using a2 for distance at the right angle to the direction of interval of the uptake tube and downtake tube and b2 for distance in the right angle direction to the above, the molten steel in the vacuum degassing vessel 2 is circulated between a ladle 1 and this vessel all around, and the vacuum degassing refining is efficiently executed.
Patent JP-H0322234-A (JP)
Title: Information recorder
Inventor: YAMAMOTO MASAKUNI
IPC: G11B11/10
Filed: 1989-06-19
Abstract: PURPOSE:To surely record information even though the width of a magnetic head is not made larger by performing the control of the tracking of the magnetic head with a tracking error signal detected by an optical head. CONSTITUTION:A light beam reflected by a magneto-optical disk 3 passes through an objective lens 28 again and photoelectrically converted by a photodetector in the optical head 2, which is not shown by a figure. A servo error detection circuit 12 obtains a focusing error signal and the tracking error signal from a photoelectric signal. The tracking of the magnetic head 1 is performed by generating a control signal from the tracking error signal obtained by the servo error detection circuit 12 in the AT servo circuit 14 of the magnetic head and transmitting it to the head 1. Then, information is recorded by transmitting an information signal 9 to the magnetic head 1 through a modulation circuit 10 and impressing modulated magnetic field from the head 1 on the disk 3.
Patent JP-S5860639-A (JP)
Title: Silicate glass containing rare earth oxide
Inventor: MAKISHIMA SUKEO
IPC: C03C4/12
Filed: 1981-10-01
Abstract: PURPOSE:To obtain glass capable of being melted at 1,550 deg.C, having improved heat resistance, mechanical properties, corrosion resistance, and weathering resistance, by adding specific amounts of oxides of Eu, Tb, Ho, Er, and Yb to an aluminosilicate system. CONSTITUTION:The titled silicate glass consisting of 10-27mol% one or more of Eu2O3, Tb2O7/2, Ho2O3, Er2O3, and Yb2O3 (with the proviso that Er2O3<=20mol% and Yb2O3<=16mol%), 45-60mol% SiO2 and 20-28mol% Al2O3. When the amounts of Eu2O3, Tb2O7/2, and Ho2O3 are < the lower limit of the content, the glass will not be melted at 1,550 deg.C, and when they are > the upper limit, it will be crystallized. When the amounts of Er2O3 and Y2O3 are < the lower limit, the same results will be obtained, and when they exceeds 20 and 16mol% respectively, the glass will be crystallized. When the amounts of SiO2 and Al2O3 are not in the above-mentioned range, the composition will slightly be converted into glass at 1,550 deg.C. The silicate glass of this invention can be easily processed into glass by a common electric furnace while keeping the characteristics of aluminosilicate glass as it is.
Patent JP-S6058571-A (JP)
Inventor: KURAUSU BETSUKAA
IPC: G01S13/78
Filed: 1984-07-28
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-S6311395-A (JP)
Inventor: MURATA HIROYOSHI
IPC: B42D15/02
Filed: 1986-07-03
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-S6217984-A (JP)
Inventor: IKEDA YASUYUKI
IPC: H05B6/10
Filed: 1985-07-16
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。