baber/WOPTO huggingface dataset:
Patent JP-S61173662-A (JP)
Title: Magnetic rotary force transmitter
Inventor: MATSUMOTO TOMOCHIKA
IPC: H02K49/10
Filed: 1985-01-25
Abstract: PURPOSE:To enable to transmit a rotary force without contact by disposing a driven unit having a plurality of poles at an equal interval in a range that a magnetic action is affected from a rotary drive unit having at least one set of N- and S-poles. CONSTITUTION:When a drive unit 3 is rotated in a direction of an arrow, a driven unit 7 is rotated in a direction of an arrow due to an attracting force between the S-pole of the drive unit 3 and the N-pole of the magnet 5a of the unit 7. When the unit 3 is further rotated, the attracting force acting between the S-pole of the magnet 1 and the N-pole of the magnet 5a is weakened, the magnetic attracting force acting between the S-pole of the magnet 1 and the S-pole of the magnet 5b is gradually increased, the unit 7 is continuously rotated in the direction of an arrow by the attracting force. When the unit 3 is thus rotated, the unit 7 is rotated.
Patent JP-H07225573-A (JP)
Title: Method of accessing refresh memory, display controller and graphic processor
Inventor: KATSURA AKIHIRO
IPC: G06F3/153
Filed: 1995-01-26
Abstract: PURPOSE:To secure a plotting cycle and to supply a stable image with a high plotting speed by allocating N pieces of memory access cycles allocated to no display access cycles to plot access cycles. CONSTITUTION:A memory address B, the memory address W of a window picture and a plot memory address (hatched part) are switched properly and outputted on a base picture according to respective modes. Then, in a display period of a display device, the display period of a length equal to a period displaying a display unit on the display device and the display cycle being a synchronized cycle are K-divided. M pieces of memory access cycles selected from K pieces of memory access cycles are allocated to the display access cycles, and N pieces of memory access cycles allocated to no display access cycles are allocated to the plot access cycles. Thus, the time of a plot accessing a refresh memory is secured.
Patent JP-2000205044-A (JP)
Title: Cogeneration system
Inventor: KIMURA SHIGEAKI
IPC: F24D11/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To supply almost all the energy that domestic electric power, heating and hot-water supply systems require per day only by operating a heat engine as a single energy source for a short period. SOLUTION: The cogeneration system comprises a heat engine 1, a generator 2 and a power accumulator 27. The generator 2 is driven by the heat engine 1. The power the generator 2 produces is stored in the power accumulator 27. The cogeneration system also has heat exchangers 3 and 4, and a first and a second heat accumulator 10 and 18. The heat exchangers 3 and 4 recover exhaust heat from the heat engine 1 as heating fluids 6 and 8. The first and second heat accumulators 10 and 18 store the heat the heating fluids 6 and 8 hold. The second heat accumulator 18 is a heatinsulated hot-water supply tank for storing part of the heat the heating fluid 8 involve in the form of hot water.
Patent JP-S56108777-A (JP)
Title: Novel guanidinothiazole derivative and its preparation
Inventor: HIRATA YASUFUMI
IPC: A61P1/00
Filed: 1980-02-01
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H or lower alkyl; R 2  is H, lower alkyl, OH, or sulfamoyl; X is O or S; m and n are integer of 1W3) and its salt.  
     EXAMPLE: N-Methyl-3-( 2-guanidinothiazol -4- ylmethylthio )propionamide hydrochloride.  
     USE: Agent for suppressing gastric juice secretion.  
     PROCESS: The compound of formula IV can be prepared by reacting a compound of formula II (R 3  is lower alkyl) with a compound of formula III (R 4  is H, lower alkyl or OH) in a solvent such as methanol at room temp. or under heating. A compound of formula I wherein X is S and R 2  is R 4 , is prepared by reacting the compound of formula V first with H 2 S, and then with a compound of formula III, and another compound of formula I wherein X is O and R 2  is H can be prepared by the hydrolysis of the compound of formula V. The hydrolysis of the compound of formula VI affords a compound of formula I wherein X is O and R 2  is sulfamoyl. The compounds of formula II, V, and VI are novel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06317841-A (JP)
Title: Camera equipped with data in-print device
Inventor: BURADEIMIAA FURIIDOMAN
IPC: G03B17/24
Filed: 1994-02-02
Abstract: PURPOSE: To provide a camera with a data in-printer capable of exposuring data to a film without requiring economically complementary means or without interfering with photographing operation. CONSTITUTION: The camera is constituted of a 1st through-hole 4 for passing a beam to one face of a film, a 1st shutter for controlling the passage of the beam to the film through the through-hole 4 in cooperation with the through-hole 4, a 2nd shutter 12 for controlling the passage of the beam to the film through a 2nd through-hole 5 in cooperation with the through-hole 5, and a symbol in-printing means 20 provided with a symbol, optically connected to the 2nd through-hole 5 and the other surface of the film, arranged between the through- hole 5 and the other surface of the film, and capable of exposing the symbol on the other surface of the film by passing a beam at the time of driving the 2nd shutter 12.
Patent JP-S60154548-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L27/092
Filed: 1984-01-24
Abstract: PURPOSE:To build a C-MIS element on an optimum semiconductor layer by a method wherein polycrystalline Si layers are respectively re-crystallized into Si layers equipped with plane indices of 111 and 110 whereon N type or P type elements are formed. CONSTITUTION:On a quartz glass substrate, a large polycrystalline Si layer 1 and several small polycrystalline Si layers 2 are formed. Next, scanning is performed by an Ar<+> laser, for fusion of the layers 1, 2 for re-crystallization or conversion into single-crystal layers. The layers 1, 2 now have planes with indices of 100 and 111, respectively. An N-MIS element and P-MIS elements are formed respectively on the layers 1, 2. An Si layer or substrate equipped with an index suggesting a higher carrier mobility is selected and an N type or P type element is built on the selected layer or substrate.
Patent JP-H04243958-A (JP)
Title: Production of self-supporting alumina film
Inventor: ISHIMORI FUMITAKA
IPC: C04B35/10
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a self-supporting alumina film bakable at a low temperature and free from void and pin-hole in the film by applying an aqueous solution of alginic acid to a substrate in the form of a sheet, drying the sheet, immersing in an aqueous solution containing Al ion and baking the treated sheet. CONSTITUTION:A 5wt.% aqueous solution of sodium alginate is deaerated with a vacuum deaerator, applied to a glass plate taking care of not to include air bubbles and dried. The formed sheet having a thickness of 100-200mum is peeled off from the glass plate, immersed in 1N HCl for about 24hr, washed with ion-exchanged water, immersed in a 0.1mol/l aqueous solution of aluminum nitrate for about 1hr and again washed with ion-exchanged water. The center part of the sheet 2 is put on the top of a cylindrical pipe 1 used as a fixing member and the outer circumference of the sheet 2 is fixed to the side circumference of the pipe 1. After drying, the sheet is removed from the pipe and baked in air at about 1450 deg.C under the load of 0.1g/cm<2> using an alumina plate as the weight to obtain the objective self-supporting alumina film composed of alpha-Al2O3.
Patent JP-2000206759-A (JP)
Title: Image forming device and control method for the image forming device
Inventor: OKU JUNTARO
IPC: G03G15/01
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To decrease color slipping that occurs periodically due to eccentricity, etc. of a photoreceptor drum and to have an image of high quality output by adjusting each frequency of video clocks generated by a multiple number of generating means according to the amount of eccentricity of each photoreceptor drum and phases. SOLUTION: In this image forming device, the amount of deviation in the carrying direction is detected by a controller 1000 from a straight line pattern extended in the direction of laser scanning and the amount of deviation in the laser scanning direction is detected from the straight line pattern, extended in the carrying direction utilizing the position deviation detection patterns read from optical sensors 6a and 6b. Compensation for laser scanning width is carried out by providing a video clock generating device for image signal for each color, making the frequencies of the video clock variable for each color independently and adjusting the frequency.  In this case, the minute adjustment of the frequency is carried out with the frequency of the video clock that is already adjusted at the video clock generating device according to each amount of eccentricity and phase of each photoreceptor drum 1a to 1d detected by the controller 1000 as a reference.
Patent JP-H06222877-A (JP)
Title: Pen type information storage device
Inventor: SEKI YUMIKO
IPC: G06F3/0488
Filed: 1993-01-27
Abstract: PURPOSE:To output stored information to an outside device and use it when necessary by storing the information of a written position in a single body. CONSTITUTION:The plotting position of a range from a plotting start position to a plotting end point is stored in a memory 102 as plotting data. Then, a connecting part 108 of a pen is detached, the connection of connecting terminals 120 and 121 is released, and the pen is divided into two parts of a pen head 115 and a pen top end part 116. Then, the outside connecting terminal 120 of the pen head 115 is inserted into the connecting terminal of a reproduction display device. When the connection of the connecting terminal for the reproduction display device is confirmed, the plotting data are converted into a data form for a bit map display. That is, a reference point is defined as the bit map origin of the display, that is, the left-and-up corner of the display, and when a plotting flag is present at a position separated from the origin only in the same x-axial and y-axial direction distance, the plotting is operated, and when a delete flag is present, the plotting is canceled.
Patent JP-H10212656-A (JP)
Title: Guide of apparatus for charging cloth, etc.
Inventor: MARUMOTO TAKESHI
IPC: D06B3/22
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject guide having decreased friction resistance and preventing the generation of stagger and sag in multi-stacked cloth pieces by providing a rolling guide part to guide both side edges of a rope-shaped textile product sucked into a charging port in a state to be folded inward. SOLUTION: In a charging apparatus 3 for cloth 8 placed close to a dyeing machine 1 or other textile product treating apparatus, both side edges of a rope-shaped textile product 8 sucked into the charging port 2 are guided in a state folded inward with a rolling guide part 5 made of a pipe or a round rod and having a rhombic form with a width slightly narrower than the width of the cloth 8. The rolling guide part 5 preferably has a guiding part made of a pipe or a round rod and inclined inward relative to both edges of the horizontal lower end parts. The rope-shaped textile product 8 to be sucked into the charging port 2 preferably has a multilayer structure composed of two or more ropes.
Patent JP-H01185770-A (JP)
Title: Medical business processor
Inventor: MATSUMURA KOICHI
IPC: G06Q50/00
Filed: 1988-01-20
Abstract: PURPOSE:To increase the capacity of a tape and a pen writing space without raising cost by providing an identification card write/read compatible device which writes an identification code onto a paper-made identification card with magnetic tape, and which reads the written identification code. CONSTITUTION:A recorder 2 that can read and write the paper-made identification card with magnetic tape 1 in which the identification code (i) is written and which can read the code (i) is provided. Therefore, with only inserting the identification cord (i) which is allocated at every patient into the recorder 2 and writing the identification code (i), the identification code (i) can be inputted in times of need without depending on a keyboard 3, and the input of the identification code (i) is facilitated whereby misoperation can be prevented. Thus, the identification card 1 can be enlarged without raising cost by using the paper-made identification card, and the capacity of the tape can be increased, whereby the pen writing space can be enlarged.
Patent JP-H07218596-A (JP)
Title: Semiconductor testing apparatus
Inventor: OMURA TAKASHI
IPC: G01R31/319
Filed: 1994-02-03
Abstract: PURPOSE:To provide a semiconductor testing apparatus provided with a current load circuit which can shape ringing generated at the time of a high speed digial testing in both over shoot side and an under shoot side. CONSTITUTION:In a current load circuit 6a, a first current load switching voltage setting circuit 12 and a second current load switching voltage setting circuit 13 are installed in a source current load circuit 9 and a sink current load circuit 10, respectively, to make it possible to set the potential to clamp the over shoot with ringing waveform and the potential to clamp the under shoot, respectively, and also to make it possible to make sink current flow at the time of the over shoot and source current flow at the time of the under shoot, respectively, by a rectifying diode circuit 110.
Patent JP-S59138130-A (JP)
Title: Modulating and demodulating system
Inventor: KURODA KAZUO
IPC: G11B20/10
Filed: 1983-01-26
Abstract: PURPOSE:To cancel almost all of the amplitude distortions in a demodulating signal caused by a group delay characteristic by providing a distortion generating circuit cancelling almost all of the distortions produced by the group delay characteristic of a BPF of a reproducing system to a modulation processing system. CONSTITUTION:The distortion generating circuit 7 is added to the post stage of a modulator 2 before the transmission to a transmission medium 3 and an FM modulating signal is transmitted to the transmission medium 3 via the distortion generating circuit 7. In this case, the group delay characteristic A of the distortion generating circuit 7 is brought into a characteristic nearly inverse to the group delay characteristic B of the BPF (band pass filter) 4 so as to cancel nearly the amplitude distortion of a reproduced audio signal caused by the group delay characteristic of the BPF4.
Patent JP-H07217356-A (JP)
Title: Excavating bit and method of anchor construction
Inventor: SABURI AKIHIRO
IPC: E21B10/64
Filed: 1994-02-03
Abstract: PURPOSE:To maintain high operating efficiency, and to reduce the cost of construction in a method of anchor construction. CONSTITUTION:A tapered surface 3, in which an inside diameter is reduced gradually at a fixed angle alpha in the direction of a base end, is formed at the front end section of the inner circumferential surface 1b of the front end face of a cylindrical bit body 1. On the other hand, a tapered surface 5, in which an outside diameter is decreased gradually at the angle alpha in the direction of the base end, is formed at the base end section of a columnar center bit 4. The center bit 4 is fitted to the bit body 1 from the front end side, and the tapered surfaces 3, 5 are fast stuck mutually with the fitting of the center bit 4. Accordingly, the center bit 4 is not slipped off from the bit body 4 even when the front end face of the bit body 1 is directed downward by frictional force working between the tapered surfaces 3, 5, and borne detachably at the front end section of the bit body 1.
Patent JP-H02192315-A (JP)
Title: Pulse generator
Inventor: FURUYA MUNEHISA
IPC: G06F1/06
Filed: 1989-01-20
Abstract: PURPOSE:To generate a pulse train with a large pulse interval or pulse width without expanding the scale of a circuit by providing a reference clock generation circuit, an arithmetic control circuit, a counter, a control FF, and an output FF. CONSTITUTION:The arithmetic control circuit l calculates the rise and fall time of a pulse having prescribed pulse interval and pulse width, and sets them on a register 15. The counter 16 is operated by the reference clock 2a of the reference clock generation circuit 20, and a comparator 17 compares the content of the register 15 with the count value of the counter 17, and outputs a coincidence signal when they coincide. The control FF 18 inputs data effective information from the circuit 1, and writes time information from the circuit 1 when receiving a command from the circuit 20. The output FF 19 generates a required output pulse 13 corresponding to the AND of the coincidence signal from the counter 17 and the output of the FF 18. By employing such constitution, it is possible to generate the pulse of long cycle and with wide width with a small number of bits of the counter.
Patent JP-H02193918-A (JP)
Title: Agent for suppressing formation of enzyme
Inventor: MISHIMA YUTAKA
IPC: A61K8/00
Filed: 1989-01-21
Abstract: PURPOSE:To obtain a suppressing agent of enzyme formation containing specific organic acids and unsaturated fatty acids as active ingredients and capable of suppressing formation of tyrosinase, exhibiting melanin formation suppressing effect and attaining fair-skinning effect. CONSTITUTION:The suppressing agent of enzyme formation containing (A) organic acids selected from propionic acid, lactic acids and valeric acids and (B) unsaturated fatty acids, preferably 12-22C unsaturated fatty acids (e.g. lauroleic acid, oleic acid, linoleic acid, arachidonic acid or eicosatetraenoic acid) as active ingredients and free from substantially inhibiting activity of an enzyme while having excellent tyrosinase formation suppressing action in a living cell. The components A and B are metabolism related substances and extremely high in safety and further have high stability to heat and pH and are also capable of readily carrying out heat sterilization and long-term storage and can be advantageously utilized for treatment and prevention of local pigmentation disorder such as stain, ephelis or sun-burn and systemic pigmentation disorder such as Addison's disease.
Patent JP-H04248428-A (JP)
Title: Torque detector
Inventor: SOEJIMA KENJIRO
IPC: G01L3/10
Filed: 1991-02-01
Abstract: PURPOSE:To measure torque with high accuracy by taking out a torque signal without receiving the effect of a drive shaft. CONSTITUTION:The capacitance of a capacitor is changed corresponding to the twist of a torsion bar and torque is detected based on the change quantity thereof. As compared with the case due to electromagnetic coupling, the change in capacitance of the capacitor can be largely taken and, as a result, torque can be measured with high accuracy. Further, the capacitance of a variable capacitor 2 composed of the same constitution is compared with that of a fixed capacitor 3 and, by detecting torque based on the difference in capacitance, the change in capacitance accompanied by an environmental change is set off even if it is generated and torque can be measured with high accuracy.
Patent JP-S60156073-A (JP)
Title: Copying machine provided with adf
Inventor: NAGASHIMA YOSHIYASU
IPC: G03B27/62
Filed: 1984-01-25
Abstract: PURPOSE:To enable automatic both side copying of an original having images on both sides by installing a reverse side image detector and a feed direction reversing means. CONSTITUTION:An original having an image only on the surface and an original 12 having images on both sides are placed on a paper feed tray 11. The original is fed onto an exposure glass plate 14 with a paper feed roller 13, exposed there, and ejected with a belt 15. When the presence of an image on the reverse side is detected with a sensor 17 by an optical reflectance, an changeover plate P is displaced to change an ejection route, and the original is returned through rollers R9 and R10 to the paper feed tray 11. When an image is absent on the reverse side of the original, it is ejected onto an ejection tray 18.
Patent JP-S62169844-A (JP)
Title: Vinyl chloride resin
Inventor: CHIKAHISA NOBUHIKO
IPC: C08F2/44
Filed: 1986-01-23
Abstract: PURPOSE:To provide the titled resin having excellent physical and chemical stability and workability in processing, consisting of a specified polymer obtd. by adding cyclodextrin to vinyl chloride monomer and polymerizing the mixture. CONSTITUTION:Cyclodextrin is added to vinyl chloride monomer. The mixture is polymerized in the presence of a dispersant (e.g., partially saponified polyvinyl acetate) and a polymn. initiator (e.g., benzoyl peroxide) to obtain the titled resin composed of a polymer wherein at least one unit, pref. the whole of the vinyl chloride monomer moiety is included by cyclodextrin.
Patent JP-H03219442-A (JP)
Title: Formation of stamper master disk consisting of 2p resin and glass
Inventor: HAYASHI HISANORI
IPC: G11B7/26
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the stamper master disk which has no surface projections, etc., by mounting a glass master disk via a 2P resin on an original mold and disposing 2P resin adsorbing members to the recessed step parts of the original mold and curing the 2P resin with UV rays. CONSTITUTION:A backing material 4 larger than the original mold 3 having a rugged surface is stuck to the rear surface of this mold and the glass master disk 1 larger than the original mold 3 is mounted via the 2P resin 2 on the rugged surface. The 2P resin 2 adsorbing and removing members 5, 6 are then disposed in the adjacent state to the end face 8 in the outer peripheral part of the original mold 3 and the glass master disk 1. The 2P resin 2 is cured with the UV rays. The 2P resin adsorbing and removing members 5, 6 are removed after the curing and the 2P resin 2 is peeled together with the glass master disk 1 from the original mold 3. The stamper master disk which is free from the surface projections, etc. is thus formed.
Patent JP-H11209813-A (JP)
Title: Lance for injecting powdery material and method of its use
Inventor: TAKEUCHI HIDEJI
IPC: C21C7/072
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a lance for injecting powdery material which can increase gaseous oxygen ratio blown into molten iron more than the conventional method in dephosphorizing treatment of the molten iron, and the using method thereof. SOLUTION: In the lance for injecting the powdery material which forms a double tube structure consisting of an inner tube 2 used for the dephosphorization of the molten iron and carrying flux 7 and iron oxide of powdery and granular state with carrier gas 8 and an outer tube 1 for forming a flow passage for supplying cooling gas into the gap with the inner tube and which covers the surface of a part of the outer tube with a refractory 13, the inner tube is flange-joined with a piping 9 for supplying the mixture of the flux, iron oxide and carrier gas, and the end part 14 which does not dip into the molten iron of the outer tube is closed with the surface of the inner tube and also equipped with an opening hole 15 for guiding cooling gas to the end part and a joint connecting a supplying piping 16 of the cooling gas 12 into the opening hole.