baber/WOPTO huggingface dataset:
Patent JP-H08337523-A (JP)
Title: Vascularization inhibitor
Inventor: KIMURA MASAYASU
IPC: A61K31/165
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a compound useful as a treating agent for solid tumor, rheumatism, diabetic retinitis, psoriasis, etc., and capable of exhibiting excellent vascularization inhibiting activity. CONSTITUTION: This is a trans-stilbene derivative of formula I (A is phenyl, 4-isopropylphenyl, etc.), e.g. 1,2,5-trimethoxy-4-[4-(N,N-dimethylamino)-1- naphtho]ethenylbenzene. A derivative of formula I is obtained by reacting a compound of formula II (X is Cl, Br or I), e.g. 2,4,5- trimethoxybenzyltriphenylphosphonium chloride with a base (methyllithium, etc.) of 1-1.5 equivalent to it in a solvent (diethyl ether, etc.) at a temperature from -78 deg.C to room temperature for about 0.1-2hr and optionally in the atmosphere of an inert gas (nitrogen, etc.), and subsequently, reacting the reaction product with a compound expressed by the formula ACHO, e.g. 4-(N,N- dimethylamino)naphtho-1-aldehyde of about 1-1.2 equivalent at a temperature from 0 deg.C to room temperature for about 0.1-2hr.
Patent JP-S6038922-A (JP)
Title: Scanning signal generating circuit
Inventor: NIKAIDOU TADANOBU
IPC: H03K5/15
Filed: 1983-08-12
Abstract: PURPOSE:To attain low power consumption by dividing a shift register for scanning signal generating circuit into plural small-scale shift registers and activating only a small-scale shift register to which a scanning signal is transferred. CONSTITUTION:Each of shift registers 10, 11 divided into two consists respectively of four-stage of small-scale shift registers, a final stage output S4 of the register 10 is inputted to the register 11, and the registers 10 and 11 output respectively scanning signals S1-S4 and S5-S8 while being driven by a clock signal. A flip-flop (FF) 20 is set by an input scanning signal S0 and reset by the output S4, and an FF21 is set by the signal S4 and reset by the output S8. Power supply control circuit 30, 31 are controlled respectively by the output signal of the FFs 20, 21 so as to activate the power supply to the registers 10, 11. Thus, the power consumption of the entire circuit is suppressed by controlling the supply of power so as to activate a part of the registers.
Patent JP-H09330206-A (JP)
Title: Media selecting method
Inventor: KODAMA SATOSHI
IPC: G06F3/0488
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of media images to be displayed on a display part, and to select any desired media through simple operation. SOLUTION: Holder images HD1 -HD3 more than one are displayed together with a lot of media images IM1 -IM5 on a main screen MIG and is operated for displaying the media image IM1 , for example, on a holder screen corresponding to the 1st holder image HD1 . With this operating, the media image IM1 is erased from the main screen MIG, and the media ID of the media image is stored corresponding to the 1st holder. Thereafter, the other media images are made correspondent to the 1st-3rd holders as needed and erased from the main screen. When the desired media image is not displayed on the main screen MIG, the holder screen HIG is displayed by touching the holder images HD1 -HD3 and the desired media is selected.
Patent JP-S5479686-A (JP)
Title: Time measuring apparatus
Inventor: MATSUI HIDEO
IPC: G04F10/04
Filed: 1977-12-07
Abstract: PURPOSE: To simplify the construction of a time measuring apparatus and improve the measuring accuracy, by using only one oscillator which oscillates at a certain period, without controlling the starting and stopping of oscillaton of an oscillator which provides the reference.  
     CONSTITUTION: While the input waveform (a) of the waveform being measured is at high level, the rise waveform (g) of the oscillation output waveform (d) of a crystal oscillator 3 is counted by a first counter 5. At the same time, a second counter 7 counts the number of pulses of the input waveform (a) in the same period. In consequence, the ratio of the counts by the two counters 5, 7 is obtained by a divider 8. According to the result of such measurements, the oscillation frequency and pulse width of the waveform being measured (a) are obtained. Thus, using only one oscillator of the reference which oscillates at a certain period, the apparatus may be simplified in construction because the starting and stopping of the oscillator are not controlled, and the measuring accuracy may be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0815609-A (JP)
Title: Macro lens
Inventor: HANKAWA MASASHI
IPC: G02B15/22
Filed: 1994-06-29
Abstract: PURPOSE:To compensate aberrations and curvature of field while keeping the balance, to make the lens comparatively bright am to take close-up photography by comprising a first to a third lens groups having specified refractive powers and extending the first and the second lens groups to the object side from the fixed third lens group. CONSTITUTION:This lens is composed, in order from the object side, of a first to a third lens groups G1-G3 having positive refractive powers and the first and the second lens groups G1, G2 are, extended the object side opposite to the third lens group G3 fixed on the image plane at the time of focusing from an object at infinity to an object at a short distance. The conditional relations : 0.8<phi1/phi1MOD<1.8, 0.5<phi2/phi<1.5, 0.5<beta3<1.5 are satisfied. In the relations, phi, phi1, phi2 are refractive powers of the whole system, the first lens group G1 and the second lens group G2 at the time of focusing at infinity, respectively, phi1MOD is the refractive power of the first lens group at the time of focusing at the shortest distance and beta3 is the magnification of the third lens group G3 at the time of focusing at infinity.
Patent JP-S628786-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B35/10
Filed: 1985-07-04
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-H076809-A (JP)
Title: Connector with terminal clamp tool
Inventor: MORISHITA KAZUHIRO
IPC: H01R13/42
Filed: 1993-06-18
Abstract: PURPOSE:To provide a connector provided with the terminal clamp tool in which installation of a terminal clamp tool is easily and surely carried out and good workability and reliability are provided, concerning a connector having the terminal looking tool in the rear part of a connector housing. CONSTITUTION:A terminal locking tool 2 to be mounted in the rear part of a connector housing 1 is provided with a guide rod 10 projecting in the insertion direction in velation to the connector housing 1, and the guide rod 10 is inserted into an introduction part 6 formed in the connector housing 1, so that the terminal clamp tool 2 is mounted on the connector housing 1.
Patent JP-S5842116-A (JP)
Inventor: EERITSUHI JIRUBAAMAN
IPC: H01H21/02
Filed: 1982-08-25
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-H0312759-A (JP)
Title: Automatic data restoration system
Inventor: MOMOZAKI SATOSHI
IPC: G06F12/16
Filed: 1989-06-09
Abstract: PURPOSE:To maintain an unmanned operation by holding an abnormal state in a latch relay if the data stored in a semiconductor memory could not be held due to the shortage of capacity of a battery power supply and automatically restoring the saved stored data to the memory when an operation is restarted. CONSTITUTION:A latch relay 31 holds mechanically an abnormal state when the data stored in a semiconductor memory 2 could not be held due to the shortage of capacity of a battery power supply 4 or the cut of an output breaker 6 of the power supply 4. Furthermore the relay 31 is checked when an operation is restarted. If the relay 31 is set, the stored data is automatically restored to the memory 2 from an auxiliary disk 5 where the data is saved. Thus the operation can be restarted in the hitherto operation state with no intervention of a manual operation even if the data stored in the memory 2 could not be held. As a result, an unmanned operation is maintained in a computer system.
Patent JP-H0314936-A (JP)
Title: Damping force variable type hydraulic shock absorber
Inventor: YAMAOKA FUMIYUKI
IPC: B60G17/08
Filed: 1989-06-09
Abstract: PURPOSE:To increase variable range of pressure side damping force to improve riding comfortableness and operating safety by making variable damping forces of a first valve for giving flow resistance to operating liquid from a first pressure chamber to a second pressure chamber, and a second valve for giving flow resistance to operating liquid from the second pressure chamber to a reservoir chamber. CONSTITUTION:For example, when a piston rod makes a pressure side stroke, a piston 13 is moved in a cylinder 4 toward a first pressure chamber 7a to pressurize the first pressure chamber 7a, the operating liquid in the first pressure chamber 7a entirely flows into a second pressure chamber 7b while receiving flow resistance due to a first valve 36. After that, when the liquid pressure in the second pressure chamber 7b exceeds the flow resistance of a second valve 38, the operating liquid flows out to a reservoir chamber 6a. In this case, the flow resistance of the valves is regulated by damping force variable mechanisms. Thus, the inside pressure of the second pressure chamber 7b is quickly raised to prevent generation of cavitation in the second pressure chamber 7b, and as a result, increase of variable range of pressure side damping force by each damping force variable mechanism can be realized.
Patent JP-H09328059-A (JP)
Title: Mud guard structure for steering wheel
Inventor: AOYAMA HITOSHI
IPC: B60B35/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the wear of a final gear case while obtaining a large speed reduction ratio by forming the outer periphery of the final gear case to be circular, having a center of the rotary shaft core of a wheel and equal to its diameter, and providing a recessed part entering in the direction of the wheel rotary shaft core in a part of the outer peripheral part. SOLUTION: A final gear case 18 is formed around the rotary shaft core P of a front wheel so as to be circular, having a diameter equal to that of the same. In the front and rear sides of a case part between a plurality of bolts (b) provided in the front and rear sides with a vertical line passing through the rotary shaft core P of the front wheel as a boundary, two mud eliminating recessed parts 31 entering in the direction of the wheel rotary shaft center are provided. Each of these recesses parts 31 is formed from a bolt part 18D for forming a bolt hole to a boss part 18D to have a linear bottom part. Thus, while obtaining a large speed reduction ratio, the wear of the final gear case 18 is suppressed.
Patent JP-H05341544-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/05
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics by incorporating a specified electron transfer material in a photosensitive layer. CONSTITUTION:The photosensitive layer contains as the electron transfer material a naphthoquinone derivative represented by formula in which each of R<1>-R<4> is, independently, H, alkyl, aryl, alkoxy, or aralkyl. This derivative has the line asymetric structure, it is superior in compatibility with a binder resin as compared with the conventional diphenoquinone derivative, thus permitting the photosensitive body to be enhanced in sensitivity by incorporating a large amount of this naphthoquinone derivative, and since this derivative has not such sublimability as the diphenoxyquinone derivative, this photosensitive body is superior in light resistance and repetition characteristics, such as potential acceptance at the time of repeated uses.
Patent JP-S6127424-A (JP)
Title: Cooking device
Inventor: FUJISAWA SEIJI
IPC: F24C7/08
Filed: 1984-07-17
Abstract: PURPOSE:To contrive to increase the number of cookable menu by a method wherein a control part is composed to that the cooking process is set by a menu information specified by a switch on a transparent touch panel, a specific film video information generated from a film index part, and an information indicating the condition of a cooking material from a sensor. CONSTITUTION:The cooking process is controlled by a display menu information from a transparent touch panel 9, a film video information from a film index part 7 (a cooking menu is designated by the film video information and a switch information pushed on the transparent touch panel 9) and signals from sensors 13, 14 indicating the cooking condition of a cooking material. Thereby, the number of cookable menu can be increased according to the increasing of the number of film frame, therefore, almost all cooking menu can be processed.
Patent JP-H091408-A (JP)
Title: Rotating cylinder
Inventor: YOSHIDA SHIN
IPC: F15B15/14
Filed: 1995-06-14
Abstract: PURPOSE: To shorten the overall length dimension of a cylinder, by compactly assembling and matching a pilot check valve and a relief valve, even when a not so much dimensional difference exists between piston and rod diameters. CONSTITUTION: A pilot check valve 29 and a relief valve 30 are assembled so as to be positioned in the same plane orthogonal to a cylinder shaft line in the inside of the rear wall member 3 of a cylinder main body. A pair of housing holes 31, each one end of which is opened to the rear wall member 3, are boredly provided in parallel at a position receding by 180 deg.. The valves 29 and 30 are housed in series on the same shaft line into the respective holes 31. The discharge port 34 of the valve 30 is faced to the opening of the holes 31 to recover drain in the valve 30 into the inside of a housing 14 from the outer peripheral surface of the rear wall member 3.
Patent JP-S6127441-A (JP)
Title: Air flow path change-over device
Inventor: KASHIMOTO TAKASHI
IPC: F16K31/70
Filed: 1984-07-17
Abstract: PURPOSE:To make it possible to carry out the air flow changeover smoothly without any erroneous operation in an extremely simple sequence by temporary opening and closing of the contact of a switch and temperary stopping of heating manner. CONSTITUTION:In the case of switching from a hot air path 3b to a hot air path 3a by a signal from air path changeover instructing means 14, blasting means 1 remains to be actuated and heating means 2 is not actuated for a certain period of time, thus blasting cool air toward s shape memory alloy. Then, the shape memory alloy is forcibly elongated by a restoring force exerted by a return spring 6, and changeover to the hot air path 3a is performed more rapidly than in the case of a convertional changeover device. Thereafter, when the heating means 2 is again actuated, hor air flows through the hot air path 3a. By this arrangement, even a simple control sequence of the control means can switch the hot air path, and mutual changeover of two hot air paths is immediately carried out. Hence, the air flow path changeover device and the opening and closing mechanism of the damper can be made smoothly and compactly.
Patent JP-S634747-A (JP)
Title: Automatic dialing circuit
Inventor: YAGYU MASAKI
IPC: H04M1/2755
Filed: 1986-06-24
Abstract: PURPOSE:To improve a man machine interface, to facilitate greatly an operation and to prevent an input error by providing bar coded recording media and a bar code reader circuit. CONSTITUTION:Recording media 101 are placed on a bar code reading window on a facsimile console panel, and a bar code reader circuit 102 scans and reads the bar code information of the recording media 101 on the reading window. The read bar code information output is once accumulated to a memory circuit 103, a dial sending circuit 104 is started, the dial sending circuit 104 forms a loop to a telephone line and while the number information accumulated at the memory circuit 103 is read each time one digit is sent, successively, dials the number automatically.
Patent JP-H10340424-A (JP)
Title: Magnetic thin film for magnetic head and its production
Inventor: MATSUDA TAKESHI
IPC: G11B5/31
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic thin film for a magnetic head having both of large saturation magnetic flux density and high magnetic permeability and having excellent corrosion resistance by constituting the thin film of a substrate and an iron alloy layer formed on the substrate and forming the iron alloy layer having a specified compsn. of Cr, Al, Si by vapor deposition in an Ar atmosphere. SOLUTION: This magnetic thin film consists of a ceramic substrate 1, an iron alloy layer 2 formed by vapor deposition in an Ar atmosphere on the substrate 1, and a SiO2 protective film 3 formed thereon. The iron alloy layer 2 has a compsn. of 0.5 to 3 wt.% Cr, 2 to 6 wt.% Al, and 4 to 8 wt.% Si. As for the substrate 1, not only a ceramic material but other materials having an almost same coefft. of expansion can be used. It is preferable that the obtd. magnetic thin film has 1.4 to 1.6 T saturation magnetic flux density and <=2×10<-6> absolute saturation magnetostriction.
Patent JP-S5481405-A (JP)
Title: Main steam pressure setting circuit for steam power plant
Inventor: SUSA AKIRA
IPC: F01D17/24
Filed: 1977-12-09
Abstract: PURPOSE: To permit operation by automatically carrying out an operation mode where the main steam pressure or inner pressure within a steam generator is made constant over the entire range of the rate of flow of the steam generator.  
     CONSTITUTION: When the output of a linear function unit 29 is selected for connection to a switch 31, a signal proportional to the output of main steam flow rate detector 26 is supplied from the linear function generator 29 to a change factor limiter 32. With this signal the limiter 32 automatically changes its output signal according to the main steam flow rate while limiting the change factor. Thus, the set potential d of the change factor limiter 32 is changed in proportion to the main steam flow rate to make the actual main steam pressure constant over the entire flow region. When the output of a non-linear function unit 30 is selected for connection to the switch 31, the function is set such that it is the sum of the main steam resistance represented as a power of the main steam flow rate and pressure increase proportional to the main steam flow rate, so that the actual inner pressure within the steam generator 1 is made constant over the entire flow rate region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0810640-A (JP)
Title: Self-moving crushing apparatus
Inventor: YOSHIDA MASAHIRO
IPC: B02C21/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide a self-moving crushing apparatus in which no load due to vibration at the time of crushing stones is applied to a running body. CONSTITUTION:A lifting up system 19 and a supporting system 20 are installed in a self-moving crushing apparatus 11 consisting of a crusher 14 on a running body 12, and while the supporting system 20 being earthed, the crushing apparatus 11 is lifted up by the lifting up system 19 to part a crawler belt 18 of the running body 12 from the ground and vibration generated by driving the crusher 14 is supported by the supporting system 20, so that no load is applied to the running body 12 and the running body 12 is improved in durability and miniaturized.
Patent JP-S5937623-A (JP)
Inventor: FUJIWARA HARUO
IPC: H01H33/64
Filed: 1982-08-26
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-S6210875-A (JP)
Title: Fuel cell
Inventor: URAKAWA HARUNORI
IPC: B60R16/04
Filed: 1985-07-08
Abstract: PURPOSE:To prevent temperature increase in electrolyte during suspension of operation to decrease fuel consumption by cutting off air supply to an air electrode. CONSTITUTION:A fuel cell main body 8 is accommodated in a sealed container 10 having slits 10a, and a movable plate 13 having slits 13a and cut off parts 13b is slidably fixed. When operation is suspended, the plate 13 is slided to engage the cut off part 13b to a specified part of the container 10, and the slit 10a is slided from the slit 13a to cut off air supply from the outside. After a specified time elapsed, consumption of methanol diffused from a fuel electrode liquid chamber 3 to an air electrode liquid chamber 4 is stopped. In reoperation, the plate 13 is moved so as to fit the slit 10a to the slit 13a and air is supplied from the slits. The supplied air reacts with methanol in the chamber 4 and liquid temperature is quickly increased and rated output is generated in a short time.
Patent JP-H05268955-A (JP)
Title: Protein from lactic acid bacterium
IPC: A23L13/00
Filed: 1992-05-15
Abstract: PURPOSE: To obtain a protein isolated from lactic acid bacteria, having an endopeptidase activity to well degrade oligosaccharides differently from conventional known exopeptidases and thereby useful e.g. for preventing the generation of bitter tastes on the maturation of cheeses and for clarifying brewed drinks such as beer.  
     CONSTITUTION: This isolated protein has a substrate range which contains peptides having five or more amino acids, metenkephalin, bradykinin, glucagon, oxidized insulin β-chain and neurotensin, does not contain peptides having less than five amino acids, α-, β- and κ-caseins, and further has a molecular weight of 70 kD±5 kD, an isoelectric point of 4.1±0.4, a temperature optimum at 30-38°C and a pH optimum at 6.0-6.5. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S634484-A (JP)
Title: Magnetic disk device
Inventor: MINAMI SHIGEO
IPC: G11B23/00
Filed: 1986-06-24
Abstract: PURPOSE:To prevent dust from being included in an air flow passing through a magnetic disk by providing a blade wheel where a male screw form substance covered with an adhesive substance is screwed to a female block having a surface covered with an adhesive substance at the air intake of a protection cover and the air flow is supplied to a magnetic disk face and an air filter at the air exist. CONSTITUTION:External air becomes an air flow 20 by a blade wheel 17 of a fan spacer block 9 and passes through a clearance 21 by a backlash between screws of a male screw substance 12 and a female screw block 11 of an air filter block 8 and through an air filter 13, becomes an air flow 22 and flows to the face of the magnetic disk 1 through an air hole 18 of a block main body 19. The face of the female screw block 11 and the male screw substance 12 through which the air flows is covered by an adhesive substance, large large dust is included in the air flow 15 of the adhesive substance of the female screw block 11 because it has relatively large centrifugal force and small dust is included in the air flow 16 of the face of the adhesive substance of the male screw substance 12 because has relatively small centrifugal force, and they are caught respectively by the adhesive substance.
Patent JP-H0312907-A (JP)
Title: High-frequency thin film transformer and manufacture thereof
Inventor: TAGO AKIO
IPC: H01F27/28
Filed: 1989-06-12
Abstract: PURPOSE:To follow changes in the direction of a magnetic field which take place for the switching of high frequency waves by forming soft magnetic films at respective faces of the above films which hold primary and secondary coils between two faces in such a way that induced magnetic anisotropy is given to the above films by adjusting magnetization hard axes to current directions of the primary and secondary coils. CONSTITUTION:On the occasion of forming lower and upper magnetic films 2 and 8, induced magnetic anisotropy is given to the above films so that magnetization easy axes are adjusted to directions A-B and C-D that are intersecting perpendicularly to current directions I. This makes magnetization hard axis directions of the magnetic films 2 and 8 and the current directions of coils 4 and 6 coincide each other. This approach allows a magnetic field to be reversed to switching of high frequency by rotation and prevents field inversion with the movement of magnetic domain walls. Electrical losses are decreased by improving adaptability to changes and by preventing a lowering of magnetic permeability.