baber/WOPTO huggingface dataset:
Patent JP-S58198445-A (JP)
Title: Novel glycerol derivative, its preparation and pharmaceutical containing said derivative
Inventor: ITOU HIROYUKI
IPC: C07C239/00
Filed: 1982-05-13
Abstract: NEW MATERIAL:The compound of formula I [R<1> is alkyl; R<2> is H, acyl, benzoyl or group of formula II (R<5> is H, halogen, methoxy or alkyl); R<3> is alkylene; R<4> is NH2, NHR<6> (R<6> is acyl or benzoyl), NHR<7> (R<7> is alkyl), N(R<7>)2, group of formula III (Y is anion of acid) or NHCONHR<7>], or its acid addition salt when R<4> is NH2. EXAMPLE:(2RS)-1-O-Hexadecyl-3-O-(4-aminobutyl)glycerol. USE:Blood platelet coagulation inhibitor, antiasthmatic agent, antiallergic agent, antiphlogistic agent, hypotensor and antitumor agent. PROCESS:The compound of formula I wherein R<2> is group of fomrula II and R<4> is NHR<7>, N(R<7>)2 or group of formula III can be prepared by reacting the compound of formula IV (Tr is trityl) with R<5>-substituted benzyl halide, reacting the resultant compound of formula V with the compound of formula R<10>-O-R<3>- Cl to obtain the compound of formula VI, and finally reacting the product with the compound of formula NH2R<7>, NH(R<7>)2 or N(R<7>)3.
Patent JP-S61239605-A (JP)
Title: Cylindrical magnetic field device for excitation of diametral orientation
Inventor: MORIYAMA YUKIO
IPC: H01F7/20
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the leakage of magnetic field to outside as well as to contrive miniaturization and light weight of a magnetic field device by a method wherein an outer yoke and an excitation coil are built-in in a pair of electromagnet semiconductors, and these electromagnet semiconductors are coupled on the surface of diameter. CONSTITUTION:End part yokes 3 and 4 are adhered to the upper and the lower parts of a pair of hollow semicylindrical outer barrel-shaped yokes 1 and 2, magnetic pole pieces 5 and 6 are incorporated on the inner surface of the yokes 1 and 2. Special shaped excitation coils 7 and 8 are fitted in said incorporated magnetic pole pieces 5 and 6, and they are placed in the inner space of the yokes 1 and 2 respectively. The rectilinear parts 7 and 8 with the length corresponding to the height of the yokes 1 and 2 and the circular parts 72 and 82 with the outer diameter corresponding to the inner diameter of the yokes 1 and 2 are formed. Then, a pair of electromagnetic semiconductors 101 and 102 are constituted, and they are coupled to the diameter surface respectively, thereby enabling to prevent the leakage of magnetic flux to outside and to obtain a small-sized and light-weighted magnetic field device.
Patent JP-H01249507-A (JP)
Title: Vehicle height adjusting device
Inventor: FUJIMURA ITARU
IPC: B60G17/00
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the startability and the control stability of a vehicle by resting the adjustment of the vehicle height when a difference between roll angles of the front and rear of the vehicle exceeds a predetermined value upon stop thereof so as to return the adjusting amount to the vehicle height into an optimum condition before the stop of the vehicle. CONSTITUTION:Vehicle height adjusting actuators (d) are disposed between left and right wheels (a, b) and a vehicle body (c), respectively. The wheels are provided thereto with vehicle height sensors (e). A control means (f) controls the vehicle height adjusting actuators (d) in accordance with detection signals from the vehicle height sensors (e). In this arrangement, the control means (f) is provided therein with a means (h) for detecting the roll angle of the vehicle in accordance with the detection signals from the vehicle height sensors (e), a means (i) for detecting a difference between roll angles of the front and rear of the vehicle in accordance with the roll angle of the vehicle body, and a means (j) for canceling the delivering of a control signal when the roll angle difference exceeds a predetermined value while a means (g) detects a stop condition of the vehicle.
Patent JP-S535549-A (JP)
Title: Voltage comparison circuit
Inventor: TOMINAGA SHINJI
IPC: H03K5/08
Filed: 1976-07-02
Abstract: PURPOSE:To obtain a voltage comparison circuit which is capable of performing a plural judgement such that an input signal is lower than either wo reference voltage, at the intermediate level between the wo voltage, or higher than eigher two voltage, etc.
Patent JP-S63244532-A (JP)
Inventor: OTA TAKASHI
IPC: H01H13/72
Filed: 1987-03-30
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-S5413736-A (JP)
Title: Control system for flashing display
Inventor: MURAKAMI ISAO
IPC: G09G3/04
Filed: 1977-07-04
Abstract: PURPOSE: To cause any display to flash in case of display in each address by providing a timer for supplying data, read out synchronizing to the flashing, from a register to a display circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61237119-A (JP)
Title: Keyboard
Inventor: YONEZAKI MASASHI
IPC: G06F3/023
Filed: 1985-04-15
Abstract: PURPOSE:To make switching of a mode and correspondence to characters clear, and to improve the opreability by providing a character display means for displaying the present character of each key, and a means for switching a display of its display means as soon as the mode is switched. CONSTITUTION:The present character of each key switch 4 is displayed on a character display device 3 which has been connected to a mode switching control part 2 of a keyboard. In this state, when a mode switching device 1 is operated, mode switching information is sent to a character code converter 5 from the control part 2, and simultaneously, the display of the indicator 3 is switched. Also, when one of the key switches 4 is operated, key selecting information is brought to code conversion, and the character displayed on the indicator 3 is brought to code conversion and inputted to a body device 6. In this way, switching of the mode and the character are made clear, the operability of the keyboard is improved, and an unskilled person can execute an operation easily.
Patent JP-H06287274-A (JP)
Title: Epoxy group-containing elastomer composition
Inventor: TANAKA TAKATOSHI
IPC: C08G59/34
Filed: 1993-04-06
Abstract: PURPOSE:To obtain subject composition useful for industrial parts such as belts, etc., having high-rate vulcanizing properties, safety of processing and compression set, comprising an epoxy group-containing elastomer, an imidazole- based compound and an organic compound of a specific structure. CONSTITUTION:The objective composition comprises (A) an epoxy group- containing elastomer preferably linked to 0.5-3wt.% of an epoxy group-containing monomer, (B) an imidazole compound of formula I [R1 is 1-17C (substituted) alkyl, (substituted) aryl, amino, etc.; R2 is H, 1-17C (substituted) alkyl or (substituted) aryl; R3 and R4 are H, 1-17C (substituted) alkyl, cyano, etc.)] (e.g. 1-methylimidazole) and (C) an organic compound containing two or more bonds of formula II in the molecule (e.g. parabanic acid). Preferably 100 pts.wt. of the component A are blended with 0.2-5.0 pts.wt. of the component B and 0.1-5.0 pts.wt. of the component C.
Patent JP-S57193731-A (JP)
Title: Fuel controller of internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/18
Filed: 1981-05-25
Abstract: PURPOSE:To operate an engine at a stable speed for its intake air at a low flow quantity, by providing a frequency divider, that divides an output pulse of an air flow sensor, and a frequency discriminator, that controls dividing ratio of the divider. CONSTITUTION:An air flow sensor 2 detects an intake air quantity 1 by a Karman vortex stream to feed an output pulse 3 to a divider 8 and frequency discriminator 9. Dividing ratio of the divider 8 and pulse width of output of a monomultivibrator 4 are controlled by output of the frequency discriminator 9. For the output pulse 3 at a low frequency, an output pulse of the divider 8 is divided to 1/1 and amplified by a driver 6 to drive an injection valve 7. While at a high frequency of the output pulse 3, the divider 8 divides the pulse to 1/4. In this  way, for the intake air quantity even if more or less, an engine can be operated at a stable speed.
Patent JP-S62271304-A (JP)
Inventor: MIRUTON SHIYAAPURUZU GURIINHAR
IPC: H02H5/04
Filed: 1987-04-02
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-H05283142-A (JP)
Title: Ignition plug
IPC: H01T13/39
Filed: 1992-04-01
Abstract: PURPOSE:To provide an earth electrode having excellent corrosion resistance and heat conductivity and easy to manufacture at a low cost by covering the outer periphery of a core material made of Ni base alloy or pure Ni with a heat-resistant metal by the half-wet powder extrusion molding method. CONSTITUTION:Methyl cellulose serving as a binder, glycerol, and water are added to chromium powder with the average grain size of 10mum, and the mixture is kneaded with a 3-roll type kneading machine. The kneaded material is put and extruded in an extrusion molding machine provided with a covering head. A round bar of hot Ni (or Ni base alloy) is inserted into the core section of the head to obtain a covered molding. It is heated in a vacuum furnace to sinter the cover material, hot swaging and hot rolling are applied, then cold drawing is applied to obtain a clad material. It is cut at the preset length, it is welded to an ignition plug metal made of carbon steel, bend machining is applied, and an earth electrode 2 made of pure Ni at the core section 2a and made of Cr at the outer periphery 2b is formed.
Patent JP-S61237999-A (JP)
Title: Filling material equipped with baffle plate for substance exchange tower and heat exchanger
Inventor: KAWAMURA TAIZO
IPC: F28F25/08
Filed: 1985-04-15
Abstract: PURPOSE:To promote the diffusion of gas or liquid and improve contacting efficiency between gas phase and liquid phase by a method wherein satin work and perforating work are applied over a sheet-like base material, the base material is provided with self wetting function and baffle plates are attached to the triangular gaps of creases. CONSTITUTION:In the filling material equipped with baffle plates for the substance exchange tower and heat exchanger, which are employed for exchanging substances or heat included in gas and liquid, the stain work 2 and perforating worked 3, 3' are applied the sheet-like base material 1 and a multitude of creases 5, having triangular corrugation 4 in the sectional configuration, is formed on the material. In this case, laminated plates, consisting of the triangular gaps of creases and the baffle plates 9, attached to the gaps, are contacted with each others so that the direction of the crease of the laminated plate is intersected with the same of neighboring laminated plates. The base material of the laminated plate is made of metal, non-ferrous metal, synthetic resin, ceramics or the like and the hole on the sheet-like base material is formed so as to have the size thereof within the range of 0.1mu-4mm.
Patent JP-H07260487-A (JP)
Title: Advance direction confirming device
Inventor: OYAGI TOSHIKATSU
IPC: G01C17/04
Filed: 1994-03-25
Abstract: PURPOSE:To provide an advance direction confirmation device which can easily confirm the advance direction on a map without looking at a map upside down while traveling in a car. CONSTITUTION:An azimuth magnet 12 is rotatably supported and an inverse- rotation device 20 for transferring the rotation of the azimuth magnet 12 as the rotation in inverse direction is provided. An advance sign 18 for indicating advance direction on a map is provided at a position where the inverse-rotation device 20 rotates inversely. The advance sign 18 and the azimuth magnet 12 are mounted to a pedestal 30 and a direction sign for directing the device to the north on the map is provided at the pedestal 30.
Patent JP-H08247082-A (JP)
Title: Structure of casing for underwater pump
Inventor: TAKITA MICHIYASU
IPC: F04D13/08
Filed: 1995-03-10
Abstract: PURPOSE: To facilitate draining and bleeding of the inside of a casing by continuously providing a water intake chamber in the casing for an underwater pump and providing an expansion valve to expand in accordance with inflow and outflow of a fluid in the water intake chamber. CONSTITUTION: Water in a water storage tank 1 enters a casing 2 through a water intake port 7 and a communicating port 6 of a water intake chamber 5, and after raised in pressure, it is discharged through a discharge flange 21 at the time of driving an underwater pump 20. At this time, air staying in the casing 2 enters an air exhaust chamber 8 from a communicating port 9 and discharged in the water of the water storage tank 1 from an exhaust port 10. At the time of blocking a water channel between the casing 2 and the water storage tank 1, that is, at the time of drawing the underwater pump 20 out of the casing 2, each of the communicating ports 6, 9 between the casing 2 and expansion valves 11, 12 by delivering compressed air by an air pump to the insides of the expansion valves 11, 12 and expanding and contracting them.  Consequently, the water storage tank 1 and the casing 2 are completely blocked from each other, and thereafter, the underwater pump 20 is drawn out by loosening a bolt 41 .
Patent JP-S51112661-A (JP)
Title: Hair setting device
Inventor: ARAKI MASAKATSU
IPC: A45D20/44
Filed: 1975-06-30
Abstract: PURPOSE:A handy hair setting device in which the user may sit against the columns and main body and the overall hair-setting operation may be attained while she sits.
Patent JP-H04315084-A (JP)
Title: Ground crash prevention system for aircraft
Inventor: YAMAKAWA EIICHI
IPC: G01S13/935
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a ground crash prevention system for such an aircraft as a helicopter, a small solid wing aircraft and the like having many chances to fly low height, capable of recognizing the position of self-aircraft, ground shape and objects and recognizing the danger of ground crash in the night, in bad weather and the like and warning. CONSTITUTION:A system has a self-aircraft position detection means 2 using the GPS satellite signal, a memory part 4 where such data 3 as three dimensional ground shape corresponding to the self-aircraft is inputted, a CPU 6 to execute calculation to obtain a three dimensional region capable of escaping from danger using the necessary data picked up from the memory data and aircraft paraleters 5 collected with sensors of the aircraft itself, and an indicator 8 and an alarm means 9 to indicate and warn when the distance of the self- aircraft from the ground is within the above-mentioned region capable of excaping from a danger.
Patent JP-S575352-A (JP)
Title: Manufacture of semiconductor device
Inventor: HINO MASAO
IPC: H01L23/00
Filed: 1980-06-13
Abstract: PURPOSE:To prevent the damage of ICs due to the collision of the ICs with each other during the movement between the steps as contained in a magazine case by incroporating buffer function in the IC by partly deforming the external lead connecting piece of the IC. CONSTITUTION:A ceramic substrate 1 is bonded via a lead frame to a ceramic cap 2, and an external lead 3 is supported by and secured at the free end to connecting pieces 4, 5. Glass sealed ICs are first prepared, and external lead connecting piece 4 is then removed. The external lead connecting pieces 5 disposed at both ends of the IC are retained as they are provided with buffer function for protecting both ends of the ceramic. In this state the IC is stamped and electrically sorted at the final step. A magazine case is used to convey the ICs, and since the ICs have external lead connecting pieces 5 with buffer function at the ends, even if the ICs collide each other during the movement, they are not damaged.
Patent JP-H02262933-A (JP)
Title: Horizontally adjusting supporting device equipped with damping function
Inventor: TANAKA SHINJI
IPC: B23Q1/00
Filed: 1989-03-30
Abstract: PURPOSE:To effectively attenuate the vibration generated by a machine tool by installing a damper block into the lower part of an adjusting bolt and supporting said damper block onto a fitting recessed part installed on a supporting board by forming a minute gap and pouring liquid into the minute gap. CONSTITUTION:When vibration is applied onto a machine tool, a relative shift is generated between a supporting board 22 and a damper block 27 installed in the lower part of an adjusting bolt 20 which is screwingly fixed onto a bed 21. At this time, variation is generated in the minute gap 33 between the damper block 27 and the side surfaces 28 and 30 of a fitting recessed part 32 and the bottom surfaces 29 and 31. The viscous resistance of the viscous liquid 34 which is generated by the vibration of the minute gap 33 forms a damping force, and vibration is attenuated, and the relative shift is reduced.
Patent JP-S60225187-A (JP)
Inventor: SUZUKI SHIYUUJI
IPC: G06F3/14
Filed: 1984-04-23
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-2000274508-A (JP)
Title: Oscillating mechanism for link
Inventor: TACHIKAWA MITSUHIRO
IPC: F16H21/44
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating mechanism for links, capable of enhancing both the moving accuracy and the moving speed by using two actuators, and reducing cost without requiring so high processing accuracy and mounting accuracy. SOLUTION: An oscillating mechanism for links is provided with an oscillating link 2, a cam body 3 for abutting on a specified portion of the oscillating link to oscillate the oscillating link, a turning arm 5, and a first gear 7 and a second gear 8 capable of holding the cam body 3 in a state where two, separately changeable degrees of freedom, namely of angle of rotation around a center shaft 10 of rotation, and translating position exist, and of separately changing the two degrees of freedom by fixing and driving the cam body 3 when it is stopped, and a first actuator 4 and a second actuator 6 for driving the turning arm 5 and the first gear 7 respectively.
Patent JP-H04315233-A (JP)
Title: File managing system
Inventor: MATSUMOTO TEN
IPC: G06F12/00
Filed: 1991-04-12
Abstract: PURPOSE:To guarantee the reliability of a file and the efficient operation to plural users even when these users simultaneously perform access to the same file. CONSTITUTION:A log part 13 is provided to separately store data actually written by the user among a data substance corresponding to the identifier of these respective data in addition to a table to register pointers showing the storage position of this data substance at a data storage part 11 in the file based on correspondence to the identifier. When the file is opened, the new table is constructed each time based on reference to these tables and the log part 13 so as to register the pointer showing the storage position in the data storage part 11 concerning the not written data and to register the pointer showing the storage position in the log part 13 concerning the actually written data respectively based on the correspondence to the identifiers of the relevant data corresponding to the user opening the file. Regardless of the presence/ absence of write, this newly constructed table can read out the data in the same file to all the users.
Patent JP-S63257504-A (JP)
Inventor: DANIERU JIEI RICHIYAADO
IPC: A43B5/12
Filed: 1988-03-31
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-S60226724-A (JP)
Inventor: HOSOKAWA YASUHIKO
IPC: G05F1/12
Filed: 1984-04-23
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-H08278872-A (JP)
Title: Active window determining device of window system
Inventor: TAKAO ATSUSHI
IPC: G06F3/048
Filed: 1995-04-05
Abstract: PURPOSE: To activate a desired window without moving the hand to a mouse by providing an icon display device in the vicinity of a function key and determining an active window from a faction key. CONSTITUTION: When an application is started, the window discrimination number that a window 12 has and the bit map of an icon are taken out, they are stored in the memory at the inside of a keyboard 13 and this bit map is displayed on the icon display device 4 on the keyboard 13, by performing a request to a window system 1 by an icon take-out means. When function keys 7 exist in the vicinity of this display device 4 and a worker depresses the function key 7 for the icon of the window to be activated, the window discrimination number is taken out from the memory storing the bit map of the icon and the window system 1 is requested so as to activate the corresponded window.
Patent JP-H10274149-A (JP)
Title: Power generating mechanism
Inventor: NGOMU BABAKARU
IPC: F03G7/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power generating mechanism to generate a sufficiently high power regardless of a comparatively small type, be durable against use for a long period, and utilize a shape memory alloy. SOLUTION: A power generating mechanism comprises a number of rod-form shape memory alloys 8 arranged in an annular shape at intervals in an annular hot water tank 5a; a moving member 10 commonly fixed at the free ends of the shape memory alloys: a shaft 120 having one end fixed at a moving member 10 and the other end fixed at a piston 14; and elastic devices 15, 16, 17, 18, and 19 arranged concentrically to the shaft 12 and located regulatably of an elastic power between the moving member 10 and the piston 14.
Patent JP-H02257386-A (JP)
Title: Detection of number of stored commodities in vending machine
Inventor: IGARASHI KEISUKE
IPC: G07F9/02
Filed: 1989-03-30
Abstract: PURPOSE:To surely detect the number of stored commodities and to eliminate a need of a large space by arranging an optical fiber between a commodity fall stopping body and a supporting and pressing member as a pressure-sensitive sensor. CONSTITUTION:A freely elastically deformable optical fiber 19 is provided as the pressure-sensitive sensor between a supporting and pressing member B and a commodity fall stopping body A. A force proportional to all of a commodity 9, whose fall is directly stopped by the commodity fall stopping body A, and commodities piled up on this commodity acts upon this stopping body A, and the freely elastically deformable optical fiber 19 is elastically deformed in accordance with the force. When a light emitting means and a light receiving means are connected to both ends of the optical fiber 19 and light is transmitted through the optical fiber 19, the quantity of transmitted light is reduced by elastic deformation according with the force, and the number of all stored commodities S is obtained based on this change. Thus, the number of stored commodities in a vertical column is surely detected, and an installation space is not required and the construction for installation is facilitated.
Patent JP-S61239480-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKADOKORO TSUGUTADA
IPC: G11B23/36
Filed: 1985-04-16
Abstract: PURPOSE:To take out the information desired to be known only by inserting a tape cassette and display on a television screen or the like by recording and reproducing the information relating to the information recorded in a magnetic tape in the tape cassette on a magnetic recording medium provided on the surface of the tape cassette. CONSTITUTION:On an upper surface of a tape cassette 11, a magnetic recording medium layer 12 is disposed. At first, the tape cassette is inserted into an inserting section of the tape cassette in a direction shown by an arrow A. At this time, a magnetic head 13 attached to an upper surface of the tape cassette inserting section of a main body of a magnetic recording reproducer 15 contacts the recording medium layer 12 and is inserted and the tape cassette 11 is lowered toward the magnetic recording medium 12. By the movement of the tape cassette, a signal can be recorded or reproduced on the magnetic recording medium 12 on the tape cassette 11 by the magnetic head 13.