baber/WOPTO huggingface dataset:
Patent JP-H1143454-A (JP)
Title: Polyene alcohol derivative, sulfone derivative and their production
Inventor: TAKAHASHI TOSHIYA
IPC: C07C315/04
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as pharmaceutical intermediates, such as an intermediate for retinol (vitamin A). SOLUTION: This compound is expressed by formula I ([R is a protective group for H and OH; Y is expressed by formula II or III (R<1> to R<3> are each H or a 1-3C alkyl)], e.g. 1-acetoxy-3,7-dimethyl-9-(p-toluenesulfonyl)-9-(2,6,6- trimethyl-cyclohexen-1-yl)-nona-2,6-diene. A derivative expressed by formula I is obtained by making a basic compound (preferably, Grignard reagent) act on a compound expressed by Y-CH2 -SO2 Ar [Ar is an (substituted) aryl], reacting the product with an aryl halide expressed by IV (X is a halogen), and finally, reacting the resulting sulfone derivative expressed by formula V with a base (e.g. sodium hydroxide) in an organic solvent (e.g. n-hexane) at 40-50 deg.C for 1-24 hr. The quantity of the base to be used is normally 2-20 molar times as much as the derivative of formula V.
Patent JP-H05305822-A (JP)
Title: Hybrid powered vehicle
Inventor: MOROTO SHUZO
IPC: B60L50/16
Filed: 1992-04-30
Abstract: PURPOSE:To dispense with the setup of any one-way clutch for separating a gap between a motor and an engine of a car at a time when the vehicle is driven by the motor alone. CONSTITUTION:This vehicle is provided with an engine 11 and a motor being selectively drivable, and this engine 11 is connected to a transmission 13 which shifts the generated engine speed and transmits it to each of driving wheels 19. This transmission 13 is provided with a gear unit, a frictional engaging element and a one-way clutch, and at least one of the one-way clutches is installed in such a direction as allowing that rotation of the motor 15 becomes speedier than that of the engine 11 at a time when the motor 15 is driven and the engine 11 is stopped instead. Therefore, when the car is driven by the motor 15 alone, an output shaft 12 of the engine 11 is able to maintain its stoppage intact.
Patent JP-H09276065-A (JP)
Title: Front flap safety device of chair for haircut or hairdressing
Inventor: FUKUMI MASAMICHI
IPC: A47C1/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a front flap safety device so as not to damage utensils lying between the underside of a chair and the back of the front flap by making external force absorbed by spring force when external force is applied to the opposite direction of erecting direction of the front flap. SOLUTION: A front flap safety device of chair for haircut or hairdressing is provided with a control link 15 pivoted on a frame moving up and down 9. One end of the control link is connected to a link of the back of a chair 11 which links a back of a chair 3, and one end of a extrusion link 10 which links parallel links 7 and 8. And a front flap 4 and the control link are linked by coupling links 13 and 14, and a spring 16 is stretched and arranged between the control link and the coupling links. A cylinder 6 is contracted to erect the front flap. When the control link is turned by the extrusion link, the coupling links are turned by the spring force to move the front flap to the erecting direction.
Patent JP-H0411403-A (JP)
Title: Signal transmission line
Inventor: TAKAUJI KIYOMI
IPC: H03F1/26
Filed: 1990-04-28
Abstract: PURPOSE:To obtain a same result as the improvement of S/N by interrupting a signal transmission line when a signal to be amplified is not inputted. CONSTITUTION:An output of a digital signal source 1 is converted into an analog signal by a D/A conversion means 2 and reaches a gate means 4. Since the gate means 4 is normally blocked, the analog signal is not immediately reached to a signal output terminal 3. An output of the digital signal source 1 is fed to a signal state detection means 5, which detects the state of the digital signal. A signal resulting from detecting the consecutive application of the digital signal to the detection means is fed to the gate means 4, which is made conductive. The signal state detection means 5 gives a succeeding detection signal after lapse of a prescribed time when the application of the digital signal is, e.g. finished and the means 5 reaches a prescribed state to the gate means 4. Thus, the analog signal reaches the output terminal 3 during the time nearly equal to the time the digital signal is outputted from the signal source 1.
Patent JP-S61271680-A (JP)
Title: Tape winding body
Inventor: OCHI ISAO
IPC: G11B23/087
Filed: 1985-05-27
Abstract: PURPOSE:To prevent longitudinal vibration caused in a lead tape part and to prevent characteristic deterioration at recording and reproduction by providing a charging body having an electric charge equal to an electric charge of a tape at the air gap of tape lead position. CONSTITUTION:A charging body 8 is provided to a nearly V-shaped air gap 7 formed between the lead position between the tape part 6 in the winding state of a magnetic tape 1 and the lead tape part 5, the electric charge equal to that of the parts 5, 6 is given to parts 9, 10 opposed to the parts 5, 6 in the charging body 8. As a result, the electric charge on the charging body 8 and the electric charge of the parts 5, 6 are repulsed together so as to avoid sticking of the parts 5, 6 in leading the part 5 in a direction of arrow 4 and a constant tension is ensured always to the part 5.
Patent JP-S5539840-A (JP)
Title: Transmission bearing of agricultural machine
Inventor: FUKUDA YOUJI
IPC: B60K17/28
Filed: 1978-09-14
Abstract: PURPOSE: To improve the efficiency of assembly, by fitting an input shaft bearing body to a medium partition board wall after fitting a counter gear pin mounted with a counter gear to small and medium partition walls, and then fitting the fitting end of the bearing body to the counter gear pin.  
     CONSTITUTION: A gear case 4 has a medium partition wall 4a to hold a power take-off gear 5 supported by one end by a small partition wall 4c below the medium partition wall 4a. A counter gear 6 engaged with the said gear 5 is fitted loose through a bearing 8 to a counter gear pin 7. The pin 7 is inserted in a hole 4d of the small partition wass 4c by its fitting end 7a and in a hole 4e of the medium partition wall 4a by its head 7b. The bearing body 1 can be fitted to a fitting hole 4 by its inserting end 1c, its fitting end 1e being matched with a notch 7c of the pin 7. Since the fitting end 1e is fetted to the notch 7c from the other side at the same time, the pin 7 is hindered to axially move or turn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308276-A (JP)
Title: Route selection device
Inventor: SHIOMOTO KOHEI
IPC: H04L45/28
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To select a route for a correct destination even when a link in the mid way becomes unusable by constituting a virtual communication network where the unusable link is eliminated from topology information of a communication network and selecting the shortest route when an edge node of a transmission terminal prepares route information. SOLUTION: When a link becomes unusable, its information is made to be reflected upon topology information of a reproduced virtual communication network in a virtual communication network construction part 23 of each of communication nodes A to L by having a use able/disable notification part 22 mutually notify the information between the communication nodes A to L. Then, in accordance with such a piece of information that certain links are unusable as this way, a route selection part 24 of the communication node A selects the shortest route to a specified communication node from the communication node A to a specified communication node faced on the topology information of the virtual communication network from which those unusable links are removed. A specified route information generation part 25 of the communication node A prepares specified route information.
Patent JP-S594720-A (JP)
Title: Movable reinforcement assembly system
Inventor: MURATA SABUROU
IPC: E02D5/76
Filed: 1982-07-01
Abstract: PURPOSE:To completely integrate movable reinforcement with adjacent blocks by a method in which a cylindrical tube leading to an injection tube is provided between a partition plate and the injection tube provided in parallel with the partition plate, and the movable reinforcement is inserted into the cylindrical tube in a reciprocally movable manner. CONSTITUTION:A device 3 is set in the trench 1 for forward blocks A, iron bars are set, concrete is placed and hardened, and then a trench 1' is excavated for the adjacent blocks B. A hardening agent 17 is sent under puressures from an injection inner tube 5, injected from an outlet port 8 into an outer tube 4 injection, and further directed into a cylindrical tube 6, whereupon a pressure is applied to the piston body 15 of a movable iron bar 7 and the iron bar 7 is advanced and projected from a partition plate 2. The hardening agent is filled up in the tube 6 and solidified integrally with the movable iron bar 7. Lastly, iron bars are set in the adjacent blocks B and concrete is placed to connect both the blocks A and B to construct an underground wall.
Patent JP-S63278461-A (JP)
Title: Data transmission system
Inventor: HIRAKI HIROSHI
IPC: H04L29/06
Filed: 1987-05-11
Abstract: PURPOSE:To shorten data transmission time, by responding function setting information for a second data transmission function by a transmitter when the feasibility of the second data transmission function is informed from a receiver, and selecting the second data transmission function by the transmitter and the receiver hereafter. CONSTITUTION:At the time of confirming a transmission function immediately after starting transmission, the receiver RX informs the provision of a group 3 facsimile transmission function and the second data transmission function to the transmitter TX. Meanwhile, the transmitter TX, when the feasibility of the second date transmission function being informed, responds the function setting information for the second data transmission function by a slow modem for a group 3 facsimile transmission function, and hereafter, the transmitter TX and the receiver RX select the second data transmission function. In such a way, it is possible to shorten the data transmission time.
Patent JP-H08306169-A (JP)
Title: Information retrieval and utilization system, retrieval information registration device and information retrieval and utilization device
Inventor: SUZUKI TATSUTO
IPC: G11B27/10
Filed: 1995-05-11
Abstract: PURPOSE: To facilitate retrieval and use of information in selection of KARAOKE music, etc., and use and control of information in utilization of KARAOKE, etc. CONSTITUTION: The alphanumeric codes of the selected music information and title data are transferred and stored in a selection card 111 by an image data reading section 103 which reads the data of a music name list book 104, a recognition processing section 207 and a registering device 101 having a selection card interface 209. A KARAOKE device body 121 is used by the retrieving operation using the card 111 and a remote control operation. The utilization information, which indicates the result of the utilization, is stored in the card 111, read by the device 101 and a necessary processing is performed. Thus, a music information library with no error is constructed with a simple operation for every individual, information selection is easily made, a fee collecting control is easily done as the utilization increases and the operability of the system is greatly improved.
Patent JP-H0412110-A (JP)
Title: Oil supply port structure of internal combustion engine
Inventor: TAKEUCHI SHOJI
IPC: F01M13/00
Filed: 1990-04-27
Abstract: PURPOSE:To dispense with a valve system serving as a separate member by opening a valve body remainingly provided at the oil supply passage part of a breather gascket through insertion of an oil supply unit, and closing the valve body through removing the oil supply unit. CONSTITUTION:At the upper part of a cam shaft housing 10 surrounding a valve system 8 a breather case 24 is mounted through a gascket 22, and between a housing 10 and the case 24 a breather chamber 26 for separating and removing oil in blow-by gas is formed. At the case 24 an oil supply port 28 is provided and is opened and closed by an oil filler cap 30. At the case 24 also an oil supply passage 42 for communicating the port 28 with a valve system chamber 12 is provided through a partitioning member 40 which partitions a part of the chamber 26. In the gascket 22 the part at the passage 42 is cut along the outer periphery 44 of the passage 42 and remained as a valve body 46 which is capable of being opened through the insertion of an oil supply unit 48.
Patent JP-S5637750-A (JP)
Title: Loop transmission control system
Inventor: HAMADA TAKUSHI
IPC: H04L12/433
Filed: 1979-09-05
Abstract: PURPOSE:To avoid the lowering of the using efficiency of circuit even in the system having a large loop circulation delay length, making the station giving up the occupation right of circuit transmit simultaneously both the circuit occupation request acceptance information and the circuit occupying station selection information. CONSTITUTION:The acceptance of the circuit occupation request is made not for the next circuit occupation but for that after the next one, and thus both the circuit occupation request acceptance information and the circuit occupying station selection information can be transmitted simultaneously. The station ST1 with which the transmission is through transmits the circuit occupying station selection/request acceptance information SEL.POL. This information includes the go- ahead pattern GA which indicates the circuit occupying station selection/request acceptance, the occupying station address SA, preference level code PC and the occupation request station address RA each. And after the transmission, the circuit occupation right is given up immediately for transfer to the pass state. Then the station ST2 designated by the SA starts the transmission of the data information DATA after passing of the PC and RA. At the same time, the station ST2 obtained the circuit occupation right receives the SEL.POL which has a circulation before reception of the answer information RESP given from the station STn, and then stores the RA to be applied for the SA of the SEL.POL to be transmitted later.
Patent JP-S5540429-A (JP)
Title: Processor camera
Inventor: ARAI TOSHIO
IPC: G03B17/50
Filed: 1978-09-14
Abstract: PURPOSE: To make possible long-term interruption of photographing and give allowances to the user's work by providing an interruption select swtich.  
     CONSTITUTION: An interruption select switch 111 is provided between the second clutch 65 which contacts or detaches the discharge rollers provided at the outlet in the film buffer chamber disposed behind the exposure part to or from the driving source and flip-flops F3, F4. Then, if the interruption select switch 111 is beforehand held connected to the contact a or b prior to starting of photographing, the second clutch 65 is energized and the film discharge from the film buffer chamber is accomplished upon reaching of the film quantity stored in the film buffer chamber at the first set value or at the second set value larger than the first set value. Hence, photographing  may be interrupted relatively long when the switch is changed over to the contact a anc for a long time when it is changed over to the contact b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06325042-A (JP)
Title: Facility management supporting device
Inventor: HOSHI MASATO
IPC: G06Q50/04
Filed: 1993-05-14
Abstract: PURPOSE:To Provide the facility management supporting device which can continue diagnosis at all times and enables the automatic repair of any fault or the like even when the fault or abnormality is generated at any position. CONSTITUTION:The present operating states of all the components are written in state managing parts (11A, 12A, 13A, 14A, 15A and 16A) provided at respective components (11, 12, 13, 14, 15 and 16). At the respective components, whether the fault is generated or not at any component is recognized by judging consistency among these written present states of respective parts and when the generation of the fault is recognized, the component generating the fault is repaired.
Patent JP-S5737697-A (JP)
Title: Heat exchanger
Inventor: HASHIZUME KENICHI
IPC: F28D13/00
Filed: 1980-08-18
Abstract: PURPOSE: To provide a heat exchanger with a fluidized bed for taking out heat from geothermal water, which is operated without any trouble even if gas-containing liquid is used, by connecting by-pass pipes having an inner diameter than apertures formed in a partition plate to the top portion of the partition plate, and extending the by-pass pipes to the downstream side of the fluidized bed.  
     CONSTITUTION: At the top of a partition plate 6, there are formed holes 8 having a fairly greater inner diameter than apertures 7 formed in the partition plate 6. These holes 8 are connected via by-pass pipes 9 to the downstream side of fluidized bed 12. In the above arrangement, if a small amount of gas is contained in geothermal water, the gas tends to stay at the lower surface of the partition plate 6 in the form of bubbles but these bubbles are carried away to the downstream side of the fluidized bed 12 via holes 8 and by-pass pipes 9. Therefore, the fluidized bed 12 is prevented from becoming uneven by the gas contained in geothermal water, so that the heat exchanger can operate without any trouble. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288252-A (JP)
Title: Cam controller
Inventor: FUJIMOTO SHOHEI
IPC: G11B15/10
Filed: 1992-04-07
Abstract: PURPOSE:To increase the accuracies of operation and stopping of a cam, enable smooth operation of the cam and enable high-precision cam control with good accuracy of positioning. CONSTITUTION:Rotation of a worm gear 4 is detected by a reflecting body 8 and a light-emitting/receiving element 9 to obtain a cam rotation detection signal finer than the detection signal of a cam switch 7. A controlling voltage output circuit 10 calculates a counted value of the detection signals obtained and converts the counted value into a voltage to be supplied to a motor 1. The supply voltage is turned on or off according to the output of the cam switch 7 and is supplied to the motor 1 to increase the accuracy of positioning of a master cam 6. A voltage applied to the motor 1 is varied for each cam phase so as to prevent resonance and noise.
Patent JP-H05288575-A (JP)
Title: Rotational position detecting device
Inventor: SATO HIROYUKI
IPC: G01D5/30
Filed: 1992-04-07
Abstract: PURPOSE:To lengthen the service life of a rotary encoder, improve reliability, and realize easiness in forming a detection code into a high bit code. CONSTITUTION:Photoreflectors 12d1-12d4 having a light emitting part and a light receiving part are arranged on the fixed substrate part 12 side, and reflecting parts 11r1-11r4 are arranged in a prescribed pattern shape on the opposite rotary part 11 side, and a rotational position of the rotary part is coded and detected in a non-contact system by detecting the reflected light of the photoreflectors.
Patent JP-S605573-A (JP)
Title: Manufacture of thin film diode
Inventor: TANMACHI KAZUAKI
IPC: G02F1/1343
Filed: 1983-06-23
Abstract: PURPOSE:To enable to produce a uniform thin film diode by a simple process by forming by self-aligning a patterned semiconductor layer on the superposed parts of the first and second patterns, reducing the number of the patterns, and accurately improving the matching of both. CONSTITUTION:The first electrode layer 14 and a semiconductor layer 15 are patterned in the first pattern 11. Then, the layer 15 is patterned by the pattern 13 as designated by 16. This is the preparation for mutually connecting the first and second electrode layers at the parts 101, 102, and not necessary when using for the sole diode. Subsequently, the second electrode layer 17 is patterned in the pattern 12, with the layer 17 as a mask the layer 16 is patterned in the pattern 18. Thus, the layer 15 is formed by self-aligning the superposed parts of the first and second patterns as designated by 18. As a result, the matching accuracy between the pattern is alleviated, and the elements of the same shape is accurately formed even though slightly displaced.
Patent JP-S61270800-A (JP)
Inventor: ARAI YASUHIKO
IPC: G10L19/08
Filed: 1985-05-27
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-S63279321-A (JP)
Title: Microprogram controller
Inventor: OKUGAWA SHINICHI
IPC: G06F9/22
Filed: 1987-05-12
Abstract: PURPOSE:To suppress the extra subtraction and addition and to increase the decimal division processing speed by estimating the difference of scales of data to be calculated in the next time. CONSTITUTION:When the division is carried out with the decimal data, the subtracting operations are repeated. In such a case, two decimal data are fetched successively by A and B registers 6 and 7 for operation in order of lower level digits. Then a 3rd C register 8 is selected by a selector 10 when the operation is through with the data including the most significant digit and after a status register 12 is set. Then the subtraction is carried out by means of the contents of the register C and one of both registers 6 and 7. This carry status is stored in a carry register 13 and the difference of data scales is decided based on the contents of the register 13 in order to prevent the steps of excessive subtraction. Thus the division of the decimal data is carried out at high speed.
Patent JP-H08287450-A (JP)
Title: Coating type magnetic recording medium
Inventor: KAMEI TAKAHIRO
IPC: G11B5/71
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a coating type magnetic recording medium keeping superior lubricity under various service conditions, maintaining a lubricating effect over a long time and excellent in running performance, wear resistance and durability. CONSTITUTION: This magnetic recording medium has at least a magnetic layer on the nonmagnetic substrate. The surface of the magnetic layer is coated with a long chain hydrocarbon carboxylic acid anhydride lubricant having two long chain hydrocarbon groups represented by the formula R1 -CO-O-CO-R2 (where R1 is CH3 (CH2 )m , R2 , is CH3 (CH2 )n , (m) is 2-28, (n) is 2-28 and (m+n) is 10-40, preferably (m) is 6-22, (n) is 6-22 and (m+n) is 12-36) or the above lubricant is incorporated in the magnetic layer.
Patent JP-S5447148-A (JP)
Title: Defrost controller of cooling device
Inventor: YAMAZAKI TOSHIO
IPC: F25D21/06
Filed: 1977-09-20
Abstract: PURPOSE: To automatically change the interval of defrosting operation, by detecting the amount of frost attaching to the evaporator, through sensing the time length required for the defrosting operation.  
     CONSTITUTION: The interval between successive defrosting cycles is controlled in accordance with the time length required for the defrosting operation, by means of a D.C. relay 11 having a change-over contact 12, thyristor 16, counter 25, constant- voltage diode 41 and so forth. as electric power is supplied from a power source 1, the counter 25 is reset to the initial state, and a compressor 6 is started if a freezer motor 5 has been truned on. The counter 25 continues the counting during operation of the compressor 6. As a predetermined number is counted by the counter 25, the contact 12 is switched to stop the compressor 6. As the compressor 6 is stopped, heaters 2, 3 are supplied with electric power by a defrost switch 4, so as to commence the defrosting operation. In this state, the counter 25 continues the counting, although the compressor 6 is kept stopped. As a result, the period of operation of the compressor 6 is made short and long, as the tme length of the defrosting operation is made long and short 
     COPYRIGHT: (C)1979,JPO&Japio