baber/WOPTO huggingface dataset:
Patent JP-S6051189-A (JP)
Title: Thiazolidine derivative and its preparation
Inventor: YOSHIOKA TAKAO
IPC: C07D493/04
Filed: 1983-08-30
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> and R<2> are H, or lower alkyl; R<3> is H, aliphatic lower acyl, alicyclic acyl, (substituted)aromatic acyl, heterocyclic acyl; R<4> and R<5> are H, lower alkyl, or lower alkoxy; n= 1-3; Y is O, or imino; Z is O, S, or imino]. EXAMPLE:5-[4-( 6-Hydroxy-2,5,7,8-tetramethylchroman-2-methoxy )benzyl]-2-iminothiazolidin-4 one. USE:A remedy for hyperlipemia and diabetes, having low toxicity and improving action on blood lipid. PREPARATION:A compound shown by the formula II (X is halogen; A is cyano, carboxy, alkoxycarbonyl, carbamoyl, etc.) is reacted with thiourea in a solvent such as sulfolane, etc. at 80-150 deg.C, and, if necessary, it is hydrolyzed.
Patent JP-2000348696-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IWATA MIKIO
IPC: H01M2/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a safe large nonaqueous electrolyte battery having a long life. SOLUTION: This nonaqueous electrolyte battery is equipped with a group of electrodes formed by combining the electrodes having different polarities face to face while an electrode active material is formed on their collectors of a thin sheet member, a metal container 13 to store the group of electrodes, and nonaqueous electrolyte to be filled in the container 13. In this case, the group of electrodes is separated into plural small groups of electrodes 10, and they are partitioned individually for every small group of electrodes by plural metal partitions 17 provided in the container 13.
Patent JP-H0335845-A (JP)
Title: Locking and supporting instrument for mainly supporting and handling template, core mask and their same kind
Inventor: IENSU KURISUTEN GURUMUUSHIYUBE
IPC: B22C23/00
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a locking and holding device, in which the automatic holding of a pattern plate, etc., is perfectly and mechanically secured, by arranging many opening grooves which can receive complementarily shaped locking stud bolts on a base plate and the plate can rotate around a fixed bush at a center, etc. CONSTITUTION: The pattern plate 9 has wheels 10 for travelling on rails 11 and shifts and advances/retreats to/from the hollow part of a mold. The stud bolts 13 are held into each groove 6 by shifting a swing frame 2 in the vertical direction to the pattern plate 9 and the stud bolt 14 at the center is held into a trough-shaped opening part of a cylindrical pipe disposed at the center part. The pattern plate 9 is hung up with a base plate 5 through the stud bolts 13, 14 by further raising a swing frame 2, and separated from the rails 11. Further, since the base plate can be turned with a bearing as center, the pattern plate 9 can be slantwise positioned to the horizontal plane. Furthermore, the pattern plate 9 is locked at the position fitted to or removed from the base plate 5, too, and this device can be used for articles besides the pattern plate and core mask.
Patent JP-H0512905-A (JP)
Title: Underwater power supply device
Inventor: HARADA EIJI
IPC: H02K5/12
Filed: 1991-06-28
Abstract: PURPOSE:To carry out lamp replacement safely and construct an underwater illumination device free from risk of electricity leakage by furnishing a light source, a power generating means, and a rotary magnetic field generating means. CONSTITUTION:A generator 9 as a means to generate electric power is separated perfectly and insulated electrically by the rear wall 6 of a lamp case 1 from the part with a motor 12 as a rotary magnetic field generating means which is connected directly to a power supply. Accordingly there is quite no risk of touching the power supply or any electric connection part at the time of replacing lamp structure, nor the risk of hot water intrusion to the electric connection parts with the power supply. Thus the safety is ensured. Because the lighting circuit of a lamp body 10 generates an electromotive power in the generator 9 with a rotary magnetic field generated by a magnet, the generator 9 and lamp body 10 constitute a perfectly closed circuit, so that there is no risk of electricity leakage to lead to further enhancement of the safety.
Patent JP-H07142333-A (JP)
Title: Method and device for developing and rinsing of resist
Inventor: KOBAYASHI SHUNICHI
IPC: G03F7/30
Filed: 1993-06-29
Abstract: PURPOSE:To prevent a resist pattern (resist column) from falling down. CONSTITUTION:First, a resist 3 which is exposed to a specific pattern is developed by a development liquid and then the development liquid is washed away by a rinsing liquid. Then. liquefied carbon dioxide gas is dripped and applied on it and the rinsing liquid is replaced by the liquefied carbon dioxide gas 6. Then, after the liquefied carbon dioxide gas 6 is cooled and frozen, it is sublimed to remove the rinsing liquid.
Patent JP-H097251-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKURAI TADAHIRO
IPC: H04N5/76
Filed: 1995-06-26
Abstract: PURPOSE: To provide a magnetic recording/reproducing device which is capable of setting the reservation of timer recording indirectly from a remote place by using a telephone line and radio waves. CONSTITUTION: When a transmitting station 12 is called from a remote place and the telephone line becomes online, the code number of a magnetic recording/ reproducing device from which timer recording is demanded and the G-code of the program of which the timer recording is wanted are inputted through the phone 11. When the code number and the G-code sent through the telephone line are received at the receiver circuit 14, a transmitting circuit 15 transmits the radio waves superposed with the codes which waves the magnetic recording and receiving device usually receives for certain period of time. At the time when a receiver circuit 17 receives the radio waves on which the signal is superposed, a decoder circuit 18 decodes the signal. The signal decoded by the decoder 18 is inputted into a controller 19 to make the reservation setting of timer recording based on the above G-code.  When the recording start time comes, a recording start command is issued to a recording section 30.
Patent JP-H0449894-A (JP)
Title: Current oscillation suppresser of inverter
Inventor: KIMURA SHINSUKE
IPC: H02P27/06
Filed: 1990-06-18
Abstract: PURPOSE:To make it possible to select an arbitrary V/F characteristic by installing a means to detect the variation of the current of the DC intermediate circuit of an inverter, a judgement means, and a PWM signal control means to decrease the variation by a certain frequency when the variation is beyond the level range and to increase the variation by a certain frequency when the variation is less than the level range. CONSTITUTION:When the output current of an inverter oscillates, a current variation detection circuit 11 detects the oscillating current component thereof as a current variation. A judgement circuit 12, which is a window-type comparator, transmits signal (b) when input signal (a) is larger than VH or signal (c) when 2<-VL. A PWM signal control circuit 13 normally finds output voltage V by calculation according to the setting of frequency and transmits a signal generated by controlling voltage V by PWM control. When the current oscillates, the amplitude of signal (a) is beyond the level range of the judgement circuit and signal (b) or (c) is entered to the PWM signal control circuit 13. When signal (b) is entered, the output frequency thereof is lowered by correction frequency  f predetermined according to a motor characteristic and the signal is transmitted.
Patent JP-H10335406-A (JP)
Title: Door opening mechanism
Inventor: YAMAOKA AKINOBU
IPC: H01L21/68
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To permit the door to be opened by one actuator to simplify the structure and reduce the cost. SOLUTION: The door opening mechanism 34 attached to a transport hole of a gas-tight chamber 30 comprises a stopper 33 attached to the chamber 30, door holder 37 attached to an actuator 35, door 38 set in the holder 37 for closing the transport hole through links 39a, 39b, 40a, 40b, and roller 41 attached to the door 38, contacting the stopper. The actuator 35 expands to move the door being energized to ward the holder 37 and the links rotate to contact the door close to the transport hole or return it at the stroke end of the actuator. This lessens control circuit and piping systems for the actuator 35 and reduces the space for the door opening mechanism, without complicating this mechanism, thus reducing the cost.
Patent JP-S5860723-A (JP)
Title: Reproducing device for image encoded by coding plate
Inventor: HAYAKAWA TAKESHI
IPC: G02B27/22
Filed: 1981-10-06
Abstract: PURPOSE:To reproduce a real-time image, by extracting optical images having distributions equivalent and complementary to the code hole distribution of a coding plate from the optical image, which is encoded by the coding plate, through a recording plate and a decoding plate and decoding these optical images and subjecting them to the operation processing. CONSTITUTION:X rays emitted from an X-ray generating source 1 are transmitted through a coding plate 2 having a certain code hole distribution to form an encoded X-ray image on a recording plate 10 consisting of a scintillator, and encoded images including wavelengths lambda1 and lambda2 are made incident to a decoding plate 11. In the decoding plate 11, apertures 111-113 are provided in all encoded regions, and monochromatic filters 121-123 through which the light of the wavelength lambda1 is transmitted for apertures corresponding to holes of the coding plate 11 and the light of the wavelength lambda2 is transmitted for apertures complementary to these holes are provided, and output lights pass through a half mirror 12 and filters 17 and 18, and lights of wavelengths lambda1 and lambda2 are inputted devices 13 and 14 respectively, and the subtraction for every picture element is performed by an operator 15, and a real-time image is reproduced by a reproducing device 16.
Patent JP-S5968046-A (JP)
Title: Input and output device
Inventor: ARAKAWA KAZUHIRO
IPC: G06F3/023
Filed: 1982-09-16
Abstract: PURPOSE:To prevent easily the generation of a domain by erasing part or the whole of display on a liquid-crystal display part for a specific time when a key switch at a transparent keyboard part at the upper part of the liquid- crystal display part is depressed. CONSTITUTION:When depression information 14 from the keyboard part 13 is inputted to a CPU12, a display driver 11 is turned off in order to inhibit the display of characters A-P on the liquid-crystal display part 10 for a specific time. The CPU12 monitors the depression information from the keyboard part 13 and when the depression information is ceased and the factor of domain generation at the liquid-crystal display part 10 is eliminated, display information is outputted to the display driver 11 to restart the display on the liquid-crystal display part 100 which is inhibited.
Patent JP-S6315313-A (JP)
Title: Wirecross detecting system for unattended carrier
Inventor: YAMAZAKI ETSUO
IPC: G05D1/02
Filed: 1986-07-07
Abstract: PURPOSE:To accurately attain the detection of a cross guide line, by providing a pair of detectors to detect the cross guide line, and adding and detecting the signal differentially. CONSTITUTION:A pair of pickup coils 2af and 2ar to detect the cross guide line are used, and their output signals are added differentially. In other words, since the signals of the pickup coils 2af and 2ar in the progressing direction of an unattended carrier vehicle are amplified, and synthesized differentially, a weak output is generated when the unattended carrier vehicle is positioned apart from the cross guide line, but it increases as the vehicle approaches to the cross guide line. So that a difference between both pickup coils is taken at a computing element 5a, the output of a rectifier circuit 6a goes to zero when the cross guide line is positioned in the center between the pickup coils 2af and 2ar. Thereby, it is possible to detect accurately the position of the cross line 1.
Patent JP-S5783966-A (JP)
Title: Change-point detecting circuit
Inventor: ISHIBASHI NORIO
IPC: H04N1/417
Filed: 1980-11-14
Abstract: PURPOSE:To reduce power consumption by speeding up change-point detection by scanning change points in blocks of picture element. CONSTITUTION:The detection of change points is started once a flip-flop FF21 is set with a change-point detection start signal ST. At the time, a request signal C1 for the change-point detection of a next picture element block is generated as the output of a logic array 17 and a latch circuit 19 latches the value of a counter circuit 18 while an FF15 latches the picture element data of the picture element block address of a coding line and the value of the most significant digit bit of the last picture element block. Then, a detection request signal C2 for change points sets the FF21 for change-point addresses A1 and A2 among addresses of the picture block and the data of a color signal at a change point, and at the same time, a latch circuit 20 is set, thus completing the detection.
Patent JP-S5583977-A (JP)
Title: Pattern process system
Inventor: OSADA SHIGEMI
IPC: G06K9/36
Filed: 1978-12-20
Abstract: PURPOSE: To secure extraction of the desired information via the corresponding block labelled pattern by forming each white region into blocks with labelling after the process is given to track the outer and/or inner contours of the pattern.  
     CONSTITUTION: The thin-line pattern is obtained by securing the effect of the thin- line mask to the input pattern at thin-line process part 2. Then the tracking is given to both the outer and inner contours of the thin-line pattern at block labelling process part 3, and the white region is divided into blocks. And the label is given to each block. Based on such pattern, the intersections of the pattern strokes are extracted at intersection extraction process part 4 to extract the linkage direction of each intersection and furthermore the peripheral block of each intersection. Then the tracking is given to the linking line from the intersection extracted based on the block labelled pattern through linking line tracking process part 5. Then the extraction is given to the start and finish point coordinates of each linking point as well as the block names and others existing at both sides of the corresponding linking line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6051362-A (JP)
Title: Picture data transmission system
Inventor: YASO KENJI
IPC: H04N1/21
Filed: 1983-08-31
Abstract: PURPOSE:To eliminate a break of data to prevent the under run by stroing unit- track components of image data successively from a detachable recording medium into a picture storage means and transmitting data of unit tracks in the storage order. CONSTITUTION:When image data stored in a storage file 8 is read out and is transmitted, it is read in one-track units continuously, and data is subjected to S/P conversion in an S/P converting part 3 and is held in picute buffers 9 and 10. Image data is read out from the picture buffer 9 and passes an output register 4 and is subjected to P/S convertion in a P/S converting part 5 and is modulated and is transmitted. During this time, image data read out from the storage file 8 is held in a picture buffer 11. When image data held in the output register 4 is transmitted, image data held in the picture buffer 10 is transmitted immediately, and image data read out from the storage file is held in the picture buffer 9.
Patent JP-S5785957-A (JP)
Title: Austenite stainless steel for spring for nuclear fuel
Inventor: NAKADA KIYOTOMO
IPC: C22C38/50
Filed: 1980-11-14
Abstract: PURPOSE: To enhance the radiation creep resistance of a stainless steel for a spring for pressing each nuclear fuel pellet by adding a little Ti to the steel.  
     CONSTITUTION: A spring for pressing each fuel pellet in a nuclear reactor is manufactured with an austenite stainless steel contg. 0.1W0.15% C, 8.00W10.0% Ni, 17.0W19.0% Cr and 0.15W0.20% Ti. The loss of the elasticity of the spring due to radiation creep is prevented, and the spring can be used for a long time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5783588-A (JP)
Title: Transfer of coke from coke oven
Inventor: OOGOSHI HIROSHI
IPC: C10B45/00
Filed: 1980-11-14
Abstract: PURPOSE: To carry out the recovery and the transfer of coke with single means, and to simplify the coke transfer apparatus, by dividing the coke guide grating into the upper grating and the lower grating, receiving the spilled coke etc. with the lower grating, integrating the lower grating with the upper grating, and introducing the coke into the gratings.  
     CONSTITUTION: The lower grating 11 is separated downward with the cylinder 20 for vertical motion, and then horizontally trasferred forward until the front end is brought into contact with the wall surface below the opening 7 of the carbonization chamber 6. The end door 4 is lifted off with the door lifter 13, and the coke and tar, etc. spilled from the opening 7 are received with the lower grating 11, and at the same time, the tar, etc. deposited to the circumferential wall of the opening 7 are scraped off. The upper grating 12 is shifted horizontally to coincide the coke-receiving opening 10 of the grating 12 with the opening 7 of the carbonization chamber. The lower grating 11 is lifted to the position of the upper grating 12, and the carbonized coke in the carbonization chamber is transferred through the guiding grating 9 into a quenching car. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0327829-A (JP)
Title: Method and device for supplying canlike container
Inventor: MARUYAMA MINORU
IPC: B21D51/46
Filed: 1989-06-23
Abstract: PURPOSE:To separate the lowermost cover from a cover block and to supply it to the upper opening part by rotating a rotary body for separation and guidance on both sides of a cover block in the same direction, at the same speed and horizontally and giving a turning force to the rotary body on both sides of the diameter of the cover and holding the rotary body. CONSTITUTION:A combined body of a separate knife and rotary bodies 4 for separation and guidance following to its lower part is provided on both sides under a cover block 2'. A cover guiding groove 4c is formed nearly spirally on the circumferential from the upper ends to the lower ends of the rotary bodies 4 for separation and guidance. The cover 2 on the lowermost step of the cover blocks 2' is separated as it is rotated by the method that these rotary bodies are rotated on both sides under the cover blocks 2' in the same direction, at the same speed and simultaneously the cover is moved between the rotary bodies 4 for separation and guidance and as both end parts of the diameter of the cover 2 are held by the groove 4c and rotated, they are lowered and guided to the opening part of the upper end of the canlike container. Consequently, the cover, though it is a little soft and strained such as a plastic cover, can be supplied smoothly and without damaging the inside film of the cover.
Patent JP-H078718-A (JP)
Title: Filtering dehydrator
Inventor: IGUCHI HIROBUMI
IPC: B01D33/06
Filed: 1993-06-29
Abstract: PURPOSE:To enhance dehydration efficiency while preventing the back flow of a filtrate in a filter cloth direction by forming blind tube parts opened in a rotary shaft direction but not opened in a filtering surface direction to a filtering passage. CONSTITUTION:The interior of a rotary body 1 is divided into a plurality of sections and the interiors of the respective sections are depressurized or pressurized and the filtrate separated in a filtering dehydration process is collected. At this time, a back flow preventing filtrate sump 15 preventing the filtrate from again returning to filter cloth and a solid area is formed to the pipeline i.e., filtrate passage 14 guiding the filtrate to a filtrate receiving tank 8 through a filtrate discharge pipe. This filtrate sump 15 is opened to the filtrate passage 14 in a rotary shaft direction but not opened in a filtrate direction. Especially, the filtrate once passed through filter cloth is prevented from returning to the solid area at the time of the release of a bonded cake due to pressure purging.
Patent JP-H09787-A (JP)
Title: Rainproof device for laundry
Inventor: MAEDA NAOKI
IPC: D06F57/00
Filed: 1995-06-02
Abstract: PURPOSE: To easily unfold a waterproof curtain and to surely protect laundry from rain by winding the wire of an inner layer to a pipe by a winding device and lowering a waterproof curtain core on a guide rail through a ring body when a raindrop detector detects the rain. CONSTITUTION: Normally, the waterproof curtain 20 is stopped by an upper stopping body 27 in the state of being wound around a curtain core 22 and the laundry is dried on a laundry pole hung by supporting bodies 18. In the state, when the rain falls and the raindrop detector 44 detects the rain, the winding device is activated, the wires 31a and 31b are both wound by a pulley 41 and the waterproof curtain core 22 goes over the upper stopping body 27 and is lowered through the ring body 30. Also, since the ring body 30 is wound around the waterproof curtain core 22, the waterproof curtain core 22 is lowered while being rotated and the waterproof curtain 20 is unfolded above the laundry. That is, the laundry is covered with the waterproof curtain 20 and protected from the rain. After the rain stops, the waterproof curtain 20 is wound and an original state is returned.
Patent JP-H0324534-A (JP)
Title: Exposure device
Inventor: INOUE ATSUSHI
IPC: G03B27/54
Filed: 1989-06-21
Abstract: PURPOSE:To provide illunminous and reliability which can sufficiently deal with high-speed exposure as well, by constituting an illuminator of a spontaneous light emitting member. CONSTITUTION:The surface of the illuminator 11 is constituted of the spontaneous light emitting member 11a. In the spontaneous light emitting member 11a, a spontaneous light emitting element is used, and the element emits the light from a surface such as an electroluminescence (EL) panel emitting yellow light suited for the wave characteristic of a photosensitive body such as an amorphous silicon. In addition, the illuminator 11 is formed so that a light beam A from the spontaneous light emitting member 11a efficiently irradiates an original surface 3, and the optional point of normal on the light emitting surface is concentrated toward a part 3a to be irradiated of the original surface 3. Therefore, the illuminator can directly irradiate the original surface to remove a tubular light source, and exposure efficiency and reliability can be improved: moreover, the device can deal with high-speed exposure.
Patent JP-H06128572-A (JP)
Title: Gasoline composition
Inventor: ENOMOTO TOSHIYUKI
IPC: C10L1/185
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a gasoline compsn. having not only a high research octane number but also a high motor octane number by mixing a specific base hydrocarbon material with a specific compd. CONSTITUTION:A gasoline compsn. is prepd. by mixing a base hyrocarbon material having a research octane number of 88 or higher, pref. 94 or higher. still pref. 98 or higher, with isopropyl ether pref. in an amt. of 1-80vol.%, still pref. 5-50vol.%, based on the compsn.