baber/WOPTO huggingface dataset:
Patent JP-H0474196-A (JP)
Title: Active type vitamin d derivative and production thereof
Inventor: TACHIBANA YOJI
IPC: C07C401/00
Filed: 1990-07-16
Abstract: NEW MATERIAL:1alpha,3beta-Bis(tetrahydropyranyloxy)-23,24 dinorcola-5,7-dien-22-ol. USE:An intermediate for producing 1alpha-hydroxyvitamin D and 1,25- dihydroxyvitamin Ds. Since being stable under a basic condition, the title derivative provides the above-mentioned active type vitamin D derivative efficiently. PREPARATION:First, hydroxyl group at the 22-position of the compound shown by formula I (Ac is acetyl) is protected to give a compound shown by formula II (X is hydroxyl protecting group). The compound is deacetylated by reaction with NaOH in an alcohol such as methanol. Then, hydroxyl groups at the 1- and the 3-positions of the prepared diol shown by formula III are protected to give a compound shown by formula IV (Y is hydroxyl-protecting group) and the protecting group at the 22-position of the compound is eliminated to give a 23,24-dinorcola-diene-1alpha,3beta,22-triol derivative shown by formula V.
Patent JP-S57111662-A (JP)
Title: Electronic cash register device
Inventor: KOMINAMI MASASHI
IPC: G06Q50/00
Filed: 1980-12-29
Abstract: PURPOSE:To simplify interface constitution and software processing by connecting a keyboard to a card reader and by transmitting data inputted from the keyboard and readout data from the card reader to an ECR main body in series. CONSTITUTION:A card reader 30 is connected externally to an ECR main body 20 through a cable 50. To this card reader 30, a keyboard 40 is connected externally through a cable 60. The card reader 30 is provided with a readout part 31 for reading a secret code recorded on a card, a display part 32 for displaying whether reading operation is normal or not, a push-button switch 33 which permits the transmission of data inputted from the keyboard 40 to the ECR main body 20 without transmitting data from the card reader 30, and a setting switch 34 for setting whether the keyboard 40 is connected or not.
Patent JP-S6163853-A (JP)
Title: Electrophotogrpahic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1984-09-06
Abstract: PURPOSE:To obtain an excellent elecrtrophotographic sensitive body having an intermediate layer which has excellent coating property, has smooth surface and obviates an increase in resistance even under low humidity by providing a conductive layer contg. conductor powder, binder resin and Al contg. coupling agent between a substrate and photosensitive layer. CONSTITUTION:The conductive layer contg. the A contg. coupling agent for example, acetoalkoxy aluminum diisopropylate in the conductive powder such as conductive titanium oxide coated with tin oxide and antimony oxide on the surface of titanium oxide particles or carbon black and the binder resin and having 10<4>-10<12>OMEGAcm volume resistivity is formed on a conductive substrate. A resin such as polyamide which prevents the carrier implantation from such layer is thinly formed thereon if necessary and thereafter the laminated photosensitive layer consisting of a charge generating layer and charge transfer layer is preferably provided thereon. Even if the substrate surface is rough, the conductive layer is formed to have the smooth surface and has the good adhesiveness between the substrate and the photosensitive layer. The light is scattered by the powder in the layer and the interference by the light reflected from the surface is prevented even if laser light is used as the light source. The photosensitive body with which the excellent iamge is obtainable is thus obtd.
Patent JP-H0929084-A (JP)
Title: Stirring apparatus
Inventor: CHIKAMI NOZOMI
IPC: G03C1/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a stirring apparatus enhanced in stirring efficiency and capable of shortening a mixing time. SOLUTION: A stirrer 14 is provided to the central part in a stirring tank 12 to stir the liquid in the stirring tank 12 and barrier plates 16 vertically arranged in directions mutually crossing at a right angle (the diameter directions of the stirring tank) are supported on the inner wall of the stirring tank through a pair of upper and lower arms 26, 26 at four places in the vicinity of the body part 12A of the stirring tank 12. By this constitution, the gaps R corresponding to the length of the arms 26 are formed between the barrier plates 16 and the inner wall surface of the body part 12A.
Patent JP-S6244757-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/08
Filed: 1985-08-23
Abstract: PURPOSE:To position developing devices accurately and to eliminate a position shift due to the out-of-step state of a driving system, etc., by providing a revolving unit which revolves the plural developing devices while holding them in a parallel state and selects one developing device, a contacting and separating mechanism, a positioning member, a driving means, and a means which controls driving. CONSTITUTION:A developing device 14 is equipped with the four developing devices 27a-27d, which are revolved by the revolving unit 28 while held in the parallel state (horizontal state) to select one of the developing devices 27a-27d. When the developing devices 27a-27d are positioned, a motor 39 for selection which drives the revolving unit 28 is turned off and the revolving unit 28 becomes free, so the developing devices 27a-27d are positioned accurately. Further, when the revolving unit 28 moves to a revolution position, the motor 39 for selection which drives the revolving unit 28 is turned on to lock the revolving unit 28, so none of the developing devices 27a-27d shift in position. Consequently, the devices are prevented from shifting in position owing to the out-of-step state of the motor 39 for selection.
Patent JP-H0633134-A (JP)
Title: Method for refining molten steel by bubbling
Inventor: KUDO ICHIRO
IPC: C21C7/10
Filed: 1992-07-13
Abstract: PURPOSE:To efficiently remove non-metallic inclusion in molten steel in a ladle by blowing inert gas, in a secondary refining process. CONSTITUTION:In a method for restraining dispersion of the inert gas bubbles 7 with an immersion tube 4 and circulating flow of the molten steel 1 accompanied with the inert gas bubbles and also replacing the molten steel 1 as vacuum condition pulsating in the immersion tube 4 by inserting the immersion tube 4 in the molten steel 1 from the top part of a refining vessel and blowing the inert gas from the bottom part of the refining vessel and in an RH vacuum degassing method, another immersion tube surrounding the sucking side immersion tube is arranged and the inert gas is blown from the ladle bottom 2 part, by another immersion tube, the dispersion of the inert gas bubbles and the circulating flow of the molten steel accompanied with the gas bubbles are restrained. In the both methods, the inclusions in the molten steel are floated up by the float-up effect of the bubbles 7 and absorbed into flux 6 in the surface of the molten steel 1.
Patent JP-H0632488-A (JP)
Title: Paper feeder structure
Inventor: ABE YUJI
IPC: B65H3/68
Filed: 1992-07-13
Abstract: PURPOSE:To carry out the course reversing of paper sheet feeding smoothly and easily without generating a jamming. CONSTITUTION:A C-shape conveying passage 25 to reverse the course of paper sheets delivered from a paper sheet cassette and to feed them to a register roller couple is composed of a C-shape guide plate 251 with the C-shape section, which has the lateral size almost same as the width of the feeding paper sheets, and in this C-shape guide plate 251, both side ends 251a' at the upstream end are formed by providing difference in level at the outer side in the vertical direction to the central part 251b, and by eliminating the difference in level at the downstream end.
Patent JP-H0736827-A (JP)
Title: Method and device for transferring information between plurality of data processors
Inventor: JIEFURII EICHI HOORU
IPC: G06F13/42
Filed: 1993-06-28
Abstract: PURPOSE: To suitably utilize source synchronizing data transfer at a high speed and the transfer of arbitration and compatibility information of the whole synchronization at a low speed. CONSTITUTION: A fast clock signal and a low clock enabling signal are entirely distributed to agents 110 and 180 connected to this bus 100 from a central arbitrator 150. The agent for transmission 110 utilizes the fast clock signal for transferring source synchronizing data. This fast clock signal is supplied for at least one agents for reception 180 with data. Namely, through the use of the entirely distributed clock signals, the transfer of source synchronizing data is executed. On the other hand, an arbitration request is processed at the speed of a slow clock enabling signal and in an entirely synchronizing form. In addition, data cycle information is communicated from the central arbitration device 150 to the agent for reception 180 at the rate of the slow clock enabling signal to evade the possibility of re-synchronization and semi-stability.
Patent JP-2000002467-A (JP)
Title: Recovery device for lubricating oil in refrigerating cycle
Inventor: HANEDA KANJI
IPC: F25B1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of the shortage of lubricating oil in a compressor, realize the use of lubricating oil low in mutual solubility with a refrigerant and decrease the amount of the refrigerant sealed in a refrigerating cycle, by effectively recovering the lubricating oil discharged in the refrigerating cycle and returning it to the compressor. SOLUTION: In a refrigerating cycle in which a compressor 1, a condenser 2, a throttle device 3 and an evaporator 4 are respectively connected in an annular shape through a piping, an HC refrigerant is used as a refrigerant. As lubricating by oil in the compressor 1, lubricating oil which is not soluble in or low in mutual solubility with the HC refrigerant is employed A trap part 10 is provided in the piping of the refligerating cycle. In the trap part 10, an oil return pipe 11 connected to the inlet side piping of the compressor 1 or the compressor 1 is provided.
Patent JP-H0514152-A (JP)
Title: Delay circuit
Inventor: YAJIMA MASAKI
IPC: H03K5/135
Filed: 1991-06-29
Abstract: PURPOSE:To easily confirm whether or not a defect results really from a delay circuit when the defect estimated to be resulting from the delay circuit is discriminated at the evaluation of an integrated circuit. CONSTITUTION:Registers 3, 4 written externally are used to control the output capacity of an inverter gate itself being a component of a delay circuit. Then based on the information written in the registers, circuits 5, 6, 7, 8 to select equivalently the area of a drain region of a MOS transistor(TR) being a component of the inverter gate are provided to the delay circuit and the content of the registers is rewritten to change the delay time.
Patent JP-S6245741-A (JP)
Inventor: OTA YORIO
IPC: D02J1/22
Filed: 1985-08-23
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-S6162858-A (JP)
Title: Automatic flaw detector
Inventor: KIMURA YUTAKA
IPC: G01N29/265
Filed: 1984-09-04
Abstract: PURPOSE:To achieve a smaller size of a flaw detector, by a method wherein a rotary orbit is provided on a stationary orbit on the circumference of a cylindrical object, a flaw detection body moving unit mounted thereon and a driving source set outside the rotary orbit for the rotary orbit and a probe moving mechanism. CONSTITUTION:A stationary orbit 8 is mounted on the circumference of a cylindrical object 1 to be inspected like a piping. A rotary orbit 9 turns on the stationary orbit. A probe moving screw 10 mounted on a flaw detection body moving unit 11 moves a probe coaxially with respect to the cylindrical object 11. The flaw detection body moving unit 11 rotates circumferentially with respect to the cylindrical object 1 together with the rotary orbit 9 driven by a driving source 12. The distance of the unit 11 moved in the circumferencewise direction of the cylindrical object 1 is indexed with deceleration/indexing mechanism 15 by the rotation of a pinion 14 following the unit 11. The unit 11 moves at a fixed distance in the circumferencewise direction of the cylindrical object I and a probe moving screw 10 is turned to move the probe at a fixed distance axially with respect to the cylindrical object 1.
Patent JP-S6430688-A (JP)
Title: Device for treating garbage by fermentation
Inventor: ITO TSUNEO
IPC: C05F9/02
Filed: 1987-07-24
Abstract: PURPOSE:To sanitarily treat garbage in each household by providing an impeller and an agitating screw in the fermenter fixed to a roll pivoted on a rack and having a supply and discharge port and pores, and adding fermentation soil bacteria to the garbage charged in the fermenter to ferment the garbage. CONSTITUTION:The door 6 of the fermenter 1 is opened, garbage and fermenting garbage are charged, fermentation soil bacteria are added, and then the door 6 is closed. The fermenter 1 is rotated by a short pipe 26 in normal and reverse directions. Consequently, the garbage and fermentation soil bacteria in the fermenter 1 are rolled up by the two impellers 17 and 17, and then dropped by gravity. The action is repeated, and the materials are sufficiently agitated and mixed. Since the air goes in and out through the supply and discharge holes 9 and 9 at two positions, the inside of the fermenter 1 is aerobically maintained, and the garbage is fermented. When the agitation is insufficient, a roll 12 is rotated by a handle to rotate the agitating screw. The garbage can thus be treated in each household, and the composed garbage can be reutilized.
Patent JP-S5887869-A (JP)
Title: Thyristor
Inventor: AIMI TOSHIHIKO
IPC: H01L29/10
Filed: 1981-11-20
Abstract: PURPOSE:To accurately control the gate trigger current (IGT) of the thyristor having the four-layer structure of P, N, P and N to the degree of several muA- 1mA or thereabout. CONSTITUTION:An N type silicon substrate 1 is chemically ground, and a P1 2 and P2 3 layers are provided by performing sealed-tube diffusion from both sides using potassium. A wafer is oxidized by applying a high temperature, a silicon oxide film is provided, and after the part which will be turned into a cathode region alone has been removed using an optical method, a region to be turned into a diffusion layer N2 4 is provided using phosphorus. In the same manner as above, after a part which will be selectively turned into an N type buried region 10 has been provided by performing an ion implantation or diffusion, a shallow N type layer is provided by performing an ion implantation or diffusion, another diffusion is performed, the above is turned over, and a surface layer 8 which will be used as a P-region is provided. Then, another diffusion is selectively performed on the part to be turned into a P<+> region 9 in the same manner as above using boron.
Patent JP-S6342159-A (JP)
Title: Semiconductor integrated circuit device
Inventor: DENDA AKIRA
IPC: H01L21/8249
Filed: 1986-08-07
Abstract: PURPOSE:To increase free wiring region without increasing the area of a chip, by interconnecting electrodes and elements by using wiring layers, which are formed in the same process for the gate electrode of an MOS transistor and have the same structure. CONSTITUTION:An emitter electrode 3 of a first bipolar transistor 9 and a collector electrode 2 of a second bipolar transistor 10 are interconnected by a high-melting-point metal silicide wiring layer (silicide wiring layer) 7a which is formed in the same process as the gate electrode of an MOS transistor mixing in the same chip. A collector electrode 1 of the first bipolar transistor 9 is guided out to the vicinity of a power source line 8a made of one-layer Al wiring through a silicide wiring layer 7b. An emitter electrode 4 of the second bipolar transistor 10 is guided out to the vicinity of a grounding line 8b made of one-layer Al wiring by a silicide wiring layer 7c. Thus the interconnectability in the functional blocks and between the functional blocks is improved, and the effective free wiring region can be increased.
Patent JP-S57108530-A (JP)
Title: Cooking apparatus
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C1/00
Filed: 1980-12-25
Abstract: PURPOSE: To improve handleability of a microwave oven utilizing micro-computor, by employing two micro-computors, storing cooking sequences, names of  dish, cooking data, etc. in one of the two computors, and arranging the same to  be freely detachable.  
     CONSTITUTION: A first micro-computor 9 requests retrieval of a required cooking sequence to a freely detachable, second micro-computor 11 in response to an input signal from a keyboard 5. The second micro-computor 11 takes out the required cooking sequence from an ROM, trnsfers it to the first micro-computor 9, and displays it at a second indicating means 4b. On the basis of the cooking sequence thus transferred, the first micro-computor 9 displays it at a first indicator 4a and controls operation of a heating means 12. With such an arrangement, it is enabled to improve handleability of a cooking apparatus through utilization of inexpensive micro-computors which are mass-produced for use in domestic appliance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000014931-A (JP)
Title: Game system and computer-readable storage medium storing program for executing game therefor
Inventor: WADA TOSHIFUMI
IPC: A63F13/5375
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a game system making it easy to practice the same piece of music. SOLUTION: In a game system including a storage means 44 for storing data for reproducing music and data defining the procedure of directing the music, a directing operation means 52 subjected to a player's directing operation, reproduction means 30, 40 for reproducing the music according to the data for reproducing the music, and an directing operation instruction means 11 for instructing the player to perform the directing operation associated with the reproduction of the music on the directing operation means according to the data defining the procedure of directing the music, a practice range setting means 11 for setting the range of practice in at least a portion of the music in accordance with the player's instructions and a practice indication means 11 for indicating to the player the directing operation involved in the range of practice,  in accordance with the data corresponding to the range of practice set by the practice range setting means, among the data defining the procedure of directing the music.
Patent JP-H1129248-A (JP)
Title: Printer
Inventor: SHIMOZATO TOSHIHARU
IPC: B41J15/16
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a printer incorporating rewinder which does not require to secure a space only for putting in and out a windup core from the printer and in which sheets can be set easily. SOLUTION: A holder 14 which pulls out a sheet 3 to the front of a printer 1 and supports it easily and in which grooves 26 to detachably support the windup core 13 of a rewinder 12 far winding up the sheet 3 is formed is formed so that it is rotatable in the longitudinal direction of the printer 1 and free to move in and out of the cabinet 1a of the printer 1 according to the rotating motion of it. Also a base part 15 having a roughly horizontal guide side 19 to maintain the height of the windup core 13 at a specified level when the windup core 13 is moved in the cabinet 1a is provided in the cabinet 1a. When the holder 14 is rotated, the windup core 13 is moved along the guide side 19 approximately at a constant height while being slid through the grooves 26, and put in and out of the cabinet 1a.
Patent JP-H0524300-A (JP)
Title: Form overlay control method
Inventor: IKEZOE YOSHIAKI
IPC: G06F17/21
Filed: 1991-07-26
Abstract: PURPOSE:To achieve high throughput and high cost performance in a printing system. CONSTITUTION:Forms stored in an outside memory unit 2 are read out to write them in F.B3.4. Form names and stored address values in F.B3.4 are written into F.T3.2. When printing data are received, form data are read out from F.B3.4, which data are combined and edited at a main control unit 3.1 and developed at a picture drawing processing unit 3.5 so that picture is formed at a develop memory 3.7 to perform printing.
Patent JP-S6079593-A (JP)
Title: Semiconductor integrated circuit system
Inventor: TANIMURA NOBUROU
IPC: G11C11/406
Filed: 1983-10-07
Abstract: PURPOSE:To improve the throughput by constituting a system with plural semiconductor integrated circuits which perform certain internal operations for operation start signals, which are generated internally asynchronously, as well as operation start signal supplied from the other semiconductor integrated circuits. CONSTITUTION:When a start signal is set to the high level by a timer circuit TM, a refresh control circuit REFC is set to the operation state, and a busy signal BSSY is set to the high level. Consequently, an external terminal RDY becomes low-level to inhibit the write/read operation from the external. A multiplexer MPX is controlled to transmit internal complementary address signals a0-a8 to a decoder circuit R-DCR. Thus, one line is refreshed in accordance with signals a0-a8. Meanwhile, if the external terminal RDY becomes low-level in a time other than the refresh time, the output of an inverter circuit IV2 becomes high-level. Consequently, the circuit REFC is started by the high level of the output of the circuit IV2, and refresh is performed similarly to above. In this case, a delay circuit DL is provided for the purpose of starting surely the circuit REFC.
Patent JP-H11335706-A (JP)
Title: Miniature linear guide
Inventor: NISHIHARA AKIO
IPC: B24B1/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing the objective product in a vacuum sintering furnace by plastic-molding a part incapable of being mechanically machined heretofore, using the part for a placed core and dissolving the core with a solvent after forming metallic powders. SOLUTION: In this method, the part incapable of being mechanically machined heretofore is plastic-molded, then is removed with the solvent after forming the metallic powder. Since the sintered ball part needs the polishing to ensure the precision in a micron order, the polishing part is formed heretofore so that the dimension of a diamond cutter is to be matched with that of a groove. Since the min. cutter is limited by that of a shaft, the cutter can not be formed and further the machining is limited.  In order to solve this problem, the diamonds are electrodeposited in the dimension of ball part by changing the conventional conception, and the shaft being a core rod is easily formed regardlessly of its dimension and provided with a certain angle on the contact part with a rail, thereby obtaing the design with an inclination, sufficiently satisfying the original polishing, and obtaining the sufficient precision.
Patent JP-S5889071-A (JP)
Title: Dc voltage detector for inverter
Inventor: SAKAI KEIJIROU
IPC: H02M7/48
Filed: 1981-11-24
Abstract: PURPOSE:To improve the linearity of an inverter by using a photocoupler as a linear element, employing another photocoupler of the same characteristics to detect the varied component due to the temperature and the varied component of a current transmission ratio to the current of a light emitting diode, thereby eliminating the influence of the temperature. CONSTITUTION:A current is flowed to the light emitting diode of a photocoupler 8 through a load resistor 7 by the DC voltage of a smoothing condenser 3. A current is flowed to the transistor side of the photocoupler 8, and a voltage corresponding to the DC voltage is outputted from the terminal of an element irregularity control potentiometer 10 substantially corresponding to the DC voltage. A current also flows through a diode current load resistor 12 by the output of a voltage buffer 14 similarly for a photocoupler 9, and a voltage is outputted to the output terminal of a temperature correcting amount control potentiometer 11. These voltages are processed by an adder 17 and a subtractor 18, and the detected output voltage is outputted from the adder 17.