baber/WOPTO huggingface dataset:
Patent JP-H0327380-A (JP)
Title: 1h-imdazo (4,5-c) quinoline -4-amines
Inventor: JIYON FURANKURIN GAASUTAA
IPC: A61K31/47
Filed: 1990-02-27
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 2  is H, alkyl, benzyl, (phenyl)ethyl or phenyl (R 2  other the H or alkyl can be substd. by alkyl, alkoxy or halogen and the number of carbon atoms thereof is below 6 when a benzene ring is substd. by two substituents); R is alkoxy or alkyl and n is 0-2 (R is below 6C when n is 2)].  
     EXAMPLE: 1H-imidazo[4,5-c]quinolin-4-amine.  
     USE: An antiviral agent and an intermediate for producing the antiviral agent.  
     PROCESS: For example, a compd. is obtained from 4-hydroxy-3nitroquinolines through 6 processes and the 4-chloro group thereof is converted to a 4-amino group to obtain a compd. represented by formula IX and this compd. is heated in the presence of an aq. acid to perform the deamination of an R 1  group to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S51121250-A (JP)
Title: Screen film forming process for color picture tobes
Inventor: YOSHIDA OSAMU
IPC: H01J9/227
Filed: 1975-04-17
Abstract: PURPOSE: To provide a method of creating a fluorescent surface by the electronic photo process which eliminates expansion of the width of the fluorescent stripe along the perimeter of the screen due to "edge" effect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07262721-A (JP)
Title: Information recorder
Inventor: NOBETANI TSUTOMU
IPC: G11B21/08
Filed: 1994-03-17
Abstract: PURPOSE:To contrive miniaturization and saving power of an information recorder for reading and writing information on a recording medium such as a floppy disk, etc., by moving the position of a head with a stepping motor by enclosing a control circuit and a driving circuit for driving the stepping motor into one chip. CONSTITUTION:The stepping motor driving circuit 30 is constituted by using a CMOS and the control circuit 11 constituted by using also the CMOS are mounted on the same chip 10. Moreover, a rack-and-pinion mechanism 25 is adopted as a mechanism for converting movement of the stepping motor 20 into movement of the head 5, so as to reduce a load current upon the stepping motor 20. Consequently, even when a driving system is constituted by using the CMOS, responsiveness of the stepping motor is secured.
Patent JP-H07261685-A (JP)
Title: Multivision
Inventor: ICHIKAWA FUMIHITO
IPC: G09F9/40
Filed: 1994-03-17
Abstract: PURPOSE:To provide a multivision capable of making a joint between screen units uniformly bright without hindering an effective video, thereby making the joint between the screen units much more inconspicuous, and securing the holding strength of the screen member (unit screen) of the screen unit. CONSTITUTION:A core unit 1 is constituted of the complex of a projection unit 4, the screen unit 2 and a housing unit 3, and the plural core units 1 are combined to constitute a large screen in this multivision. The screen unit 2 is constituted of the screen member 7, the screen locking member 8 holding and locking the side ends of the screen member 7, and a screen frame 9 holding the member 8. The surface faced to an observer side of the member 8 consisting of light transmissive material is made a light diffusion surface and only the projected light except the effective video from the unit 4 is guided to the light diffusion surface.
Patent JP-S52131637-A (JP)
Title: Method for treating drainage water containing bacteria,etc.
Inventor: TANAKA MINORU
IPC: C02F1/32
Filed: 1976-04-27
Abstract: PURPOSE: To avoid the occurrence of secondary pollution caused by bactericide remaining the treate water to be treated and then sterilizing with ultraviolet rays while concentrating the sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09245985-A (JP)
Title: Static electricity preventive structure for operation panel
Inventor: NAGAHARA HIDEAKI
IPC: H05F1/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity preventive structure in which malfunction of a circuit board by static jumping from a front surface of an operation panel cover to the circuit board is prevented. SOLUTION: In an electronic apparatus provided with an operation panel having a liquid crystal display part, an upper surface and side surfaces of a liquid crystal display unit composed of the liquid crystal display part and a circuit board to drive this liquid crystal display part are covered with an LCD cover 22 composed of mould, and this LCD cover 22 is engaged in an aperture part of an operation panel cover 20, thereby static electricity is hard to jump from a front surface of the operation panel to the circuit board.
Patent JP-H06238558-A (JP)
Title: Lapping machine
Inventor: IMAMURA MASATO
IPC: B24B37/12
Filed: 1993-02-12
Abstract: PURPOSE:To provide a lapping machine which can efficiently carry out the mirror-surface work for the electronic materials such as fine ceramics and piezoelectric elements. CONSTITUTION:A lapping machine is constituted by assembling a disc 3 consisting of a porous body with a base body 1 having a water passage 11, and in working, polishing work is carried out by jetting the liquid which is formed by suspending the fine isolated absrasive grains to the surface of the disc 3 through a water passing hole 13, groove 12, and fine air opened hole.
Patent JP-S59173532-A (JP)
Title: Fuel injection timing control device for internal-combustion engine
Inventor: MATSUDA YOSHIHIKO
IPC: F02D41/34
Filed: 1983-03-23
Abstract: PURPOSE:To make fuel injection response uniform at transition in each cylinder, by changing a phase of fuel injection timing every time fuel supply is cut, and thereby making uniform a time when fuel stays in an intake manifold. CONSTITUTION:Fuel injection timing is computed by a control circuit 10 on the basis of a rotational speed data by a rotational angle sensor 6 and a suction air amount data by an air flow meter 3 to control a fuel injection valve 7. The control circuit 10 is provided with a setting means for setting a plurality of injection start signal generation conditions according to the number of cylinder. The control circuit 10 is further provided with a decision means for deciding whether or not an engine is operated to cut fuel supply, a selecting means for selecting one of the injection start signal generation conditions upon end of fuel cut, and a timer means for cumulatively calculating a time from the end of fuel cut to the next fuel cut for the signal generation condition as selected. The selecting means serves to select an injection start signal generation condition where a cumulative time calculated in the timer means is minimum.
Patent JP-H02227336-A (JP)
Title: Power transmission for automobile
Inventor: ISODA KEIJI
IPC: B60W10/10
Filed: 1989-02-28
Abstract: PURPOSE:To detect a turning status accurately as well as to control the driving force of a driving wheel so properly by compensating a threshold value judging the turning status to be small at a time when a fact that a steering angle is in a direction of being increased has been detected by a steering sensor. CONSTITUTION:A controller 44 controls both front and rear clutches 10, 18 according to a mode being selected by a mode selector 64, and transmits driving force out of an engine 2 to front wheels 14, 16 and/or rear wheels 22, 24. Here, it judges a slip ratio difference between front and rear wheels, namely, a turning status on the basis of each wheel speed being detected by a wheel speed sensor 46 and each signal of a lateral acceleration sensor 50 and a steering angle sensor 52, and when it is larger than the specified value, transmission of the driving force is interrupted or reduced by these clutches 10, 18 as a turning limit. In this case, when a steering angle is in a direction of being increased, a threshold value judging the turning status is compensated to be small. Thus, the turning status of an automobile is accurately detected, and thereby the driving force of a driving wheel can be properly controlled without delay.
Patent JP-S53133852-A (JP)
Title: Transfer apparatus
Inventor: YAMAZAKI AKITOSHI
IPC: B66F19/00
Filed: 1977-04-26
Abstract: PURPOSE:To provide transfer apparatus having large transfer range of transfer rod, to transfer article from one side of support member to opposite side whether the space is too narrow to swing the apparatus.
Patent JP-S57162538-A (JP)
Title: Satellite data transmitting system
Inventor: TSUNODA KENICHI
IPC: H04B7/208
Filed: 1981-03-31
Abstract: PURPOSE:To eliminate a high-class demodulator which works in the burst mode at each ninor station, by carrying out the data communication between a major station and plural minor stations with a time shared packet and by means of a pair of channels of an SCPC-FM system. CONSTITUTION:The packet signals transmitted from minor stations 1-1-1-n are sent to a major station 3 with no mutual superposition and separated from the status signal through a distribution circuit to be stored in the 1st  packet register. At the station 3, the data given from the own station to the  minor stations is stored in the 2nd packet register of a packet transmission  terminal within a data end office 30 via a ground circuit. On the other hand, a  packet transfer control circuit decodes immediately the address when the storage of data is through to the 2nd pcket register. When the address is given to a  minor station, the packet is transferred and stored to a TDM packet buffer to  be transmitted to a communication satellite 2 via an up-link 7 of an SCPC-FM channel.
Patent JP-S57162074-A (JP)
Title: Slip reader
Inventor: IKEDA KAZUHIRO
IPC: G06K7/10
Filed: 1981-03-31
Abstract: PURPOSE:To realize a continuous process for a slip reader although a slip requiring a different writing tool is mixed, by selecting the wavelength region of the light that reads the slip by means of a switch. CONSTITUTION:With the changeover of a switch S, a light emitting body 3-1 or 3-2 glows. The light given from the body 3-1 reaches an optical filter 5-1 via a light guide member 4-1, and accordingly only the light within a transmitting range of wavelength of the filter 5-1 illuminates a region 6 to be read on a slip 1. In case when the body 3-2 glows, only the light within a transmitting range of wavelength of a filter 5-2 illuminates the region 6. The illuminated light is reflected at the region 6 and supplied to an image pickup device 10 to perform the reading. Thus the different ranges of wavelengths are selected by the switch S to realize a continuous process for reading of the slip although a slip requiring different writing tools (ball pen, pencil, etc.) is mixed.
Patent JP-H03251664-A (JP)
Title: Multiroom-type air-conditioner
Inventor: KINO AKIHIRO
IPC: F25B13/00
Filed: 1990-02-28
Abstract: PURPOSE:To improve a rise property and to increase comfortableness by a method wherein the capacity control of a capacity-variable compressor is conducted, through an inverter, on the basis of a pressure detected by a pressure sensor from the time point when the degree of excessive cooling of a refrigerant detected at the time of a cooling rise operation becomes a prescribed degree of excessive cooling or above. CONSTITUTION:At the time when a cooling operation is started, the degree of excessive cooling of a refrigerant at the outlet of an outdoor-side heat exchanger 4 is detected by a detector 13. From the time point when this degree of excessive cooling of the refrigerant becomes a prescribed degree of excessive cooling or above, the capacity of a variable capacity compressor 2 is controlled by an outdoor-unit controlling means 15 through an inverter 12 on the basis of a pressure detected by a pressure sensor 11. Thereby comfortableness at the rise time is increased and a fault of the compressor 2 due to a shortage of the quantity of the refrigerant in circulation is prevented.
Patent JP-H09245169-A (JP)
Title: Signal processing method and its device
Inventor: WASHISAWA TERUYOSHI
IPC: H04N19/94
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To attain pattern recognition and vector quantization with high accuracy by generating a proper category vector which is not affected by the background of a prescribed picture pattern. SOLUTION: An area segmenting device 102 segments a partial picture from a two-dimensional digital picture. A buffer for storing partial vectors 103 holds a set of a segmented two-dimensional partial picture and code word vector in a proper period. In this case, the code word vector shows the number of a class which a corresponding partial vector belongs to. Each arithmetic element 105 corresponds one to one to a class for classifying partial vectors and generates a representative vector (coefficient vector ω<k> ) and an attribute vector ν<k> expressing one category. A buffer for storing the number of inputting times 104 holds the number of the times when the contents of the buffer 103 are sent to the arithmetic element 105.  Then the definition range is fixed based on reliability (each element value of the attribute vector ν<k> ) corresponding to the pixel element of the generated partial picture to prevent pattern mismatching.
Patent JP-H07235683-A (JP)
Title: Diode
Inventor: OKUMURA SABURO
IPC: H01L29/861
Filed: 1994-02-22
Abstract: PURPOSE:To provide a diode reducing switching loss and conducting the soft recovery at the time of reverse recovery. CONSTITUTION:In a diode, the surface of an N-type silicon layer 2 is divided, the lateral diffusion layers 3a of adjacent P-type silicon layers in P-type silicon layers 3 obtained by thermally diffusing P-type impurities are brought into contact near the surface of the anode, and shallow P-type silicon layers are formed.
Patent JP-H10244318-A (JP)
Title: Method and device for press forming
Inventor: MURATA TORU
IPC: B21D3/14
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve a dimensional precision and a roundness of inner/outer diameters by mounting a prerounded part to a core bar, approaching a press die divided into a specified number and pressing the prerounded part between a core bar and a press die. SOLUTION: A press die is divided into three dies or more and consists of sectional dies 46, 48 and a movable die 60. A prerounded part 28 is mounted to a core bar 64. When descending the movable die 60, the movable die 60 is abutted on the prerounded part 28 mounted to the core bar 64. By further descending the movable die 60, the prerounded part 28 pushes down the sectional dies 46, 48. The sectional dies 46, 48 are descended along V shaped groove side walls 44a, 44b and approaches each other. The prerounded part 28 is pressed between the movable die 60, the sectional dies 46, 48 and the core bar 64. The prerounded part 28 is pressed with uniform pressing force, buckling is not generated at a part formed with a groove hole, sufficient butting force is obtained in butting end edges.
Patent JP-H06255703-A (JP)
Title: Refuse container inverting device
Inventor: SHIMIZU TAIZO
IPC: B65F3/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide a refuse container inverting device which can be applied to different types of refuse containers. CONSTITUTION:This refuse container inverting device 1, which throws refuse in a refuse container A into a refuse storage box 10, is provided with a mounting plate 2, a lift arm 3 whose one end is pivoted to the mounting plate 2 and which is rotated by an appropriate actuator, a guide arm 4 whose one end is pivoted to the mounting plate 2, and a supporting base 5 where the other of the lift arm 3 and the guide arm 4 are pivoted. This is also formed with an upward hook type upper locking piece 6 which is formed at the upper part of the supporting base 5, a downward hook type lower locking piece 7 which is formed at the lower part of the supporting base 5 and slidably disposed downwards according to the inverting action of the supporting base 5 so that it can slide, and a stopper 8 which is turnably formed at the upper end of the supporting base 5 and pressing and holding the upper end of the refuse container A from the upper part as necessary during the inverting action of the supporting base 5.
Patent JP-S60191594-A (JP)
Title: Special reproducing circuit of video disc player
Inventor: NINOMIYA YUUICHI
IPC: H04N5/93
Filed: 1984-03-12
Abstract: PURPOSE:To attain special reproduction without reproducing an unpleasant still picture at a joint of a pattern by inhibiting track jump for still picture reproduction at four-field after the joint. CONSTITUTION:An extraction pulse generating circuit 27 inputs a jump inhibition signal D to an extraction pulse inhibition signal detection circuit 28 in synchronizing the inserted position of the signal D so as to detect the signal D. A detected output of the circuit 28 is utilized as a control signal of a pulse gate circuit 29 and the passing of the timing pulse is detected by detecting the signal D. The track jump output is inputted to a tracking mirror drive coil and the track jump for two-track's share is attained in the returning direction at still reproduction. Thus, in scanning a discontinuous pattern, since the track jump is inhibited, the normal reproduction is conducted for four fields from the start of the discontinuous pattern and then the slow motion reproduction is attained again.
Patent JP-H04264488-A (JP)
Title: Light emission diode lamp
Inventor: SUEHIRO YOSHINOBU
IPC: G09F9/33
Filed: 1991-02-19
Abstract: PURPOSE:To provide the light emission diode lamp which radiates its generated heat efficiently to the outside even when a hood is formed. CONSTITUTION:The above lamp is equipped with a light emission diode 10, a lamp case 30 formed of resin with good heat conductivity, and the light shielding hood 40 which has a slit opening part 42. The heat generated by the light emission diode is radiated out of the slit opening part 42 formed in the hood.
Patent JP-H02227025-A (JP)
Title: Preparation of non-heated ham-like food
Inventor: SHOJI KIYOKAZU
IPC: A23L13/40
Filed: 1989-02-28
Abstract: PURPOSE:To provide a raw beef ham having a soft meat quality and a characteristic flavor by adding salt to a beef, salting the beef at a lower temperature, washing the salted beef and subsequently drying and aging the desalted beef under conditions of a low temperature and a low moisture content. CONSTITUTION:A beef as a raw material is prepared by removing fatty meats, muscles, bones, etc., from a raw beef and subsequently cutting the treated raw beef into rectangle-like shapes along the fibers of the beef. A dry salting method, wet salting method or injection salting method is suitably selected and applied in a salting process. For example in the dry salting method, salt in an amount of usually 1-6.0wt.% based on the weight of the meat and, if necessary, a seasoning, a color-developing agent, a saccharide, etc., are rubbed into the surface of the meat and stored for approximately 30 days at 0-5 deg.C. The salted meat block is washed with clean water to desalt the meat. The desalted meat is hydrated and subsequently dried with an artificial or natural semi-permeable membrane. The dried meat is coated with a solid fat such as lard or a wax and aged at 0-25 deg.C and at a relative humidity of 50-95%. The standard of the aging is a water activity of 0.8-0.95.
Patent JP-S52131547-A (JP)
Title: Preparation of alpha-hydroxy retone compounds
Inventor: KITAHARA YOSHIO
IPC: C07C45/00
Filed: 1976-04-28
Abstract: PURPOSE: To prepare α-hydroxy ketone compounds useful as additives for foods, etc., in good efficiency, by reacting specific α-diol compounds with compounds which have halogen bonding to oxygen or nitrogen, in the presence of pyridine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02226799-A (JP)
Title: Magnetic mold body
Inventor: SASAKI MASAYOSHI
IPC: H05K9/00
Filed: 1989-02-28
Abstract: PURPOSE:To obtain electrostatic shielding effect by mixing 60-80vol.% of soft magnetic powder with mold resin, and using the soft magnetic powder with which a specified amount of the following are mixed; Ni system ferrite or Mg system ferrite and Mn system ferrite or metal magnetic powder. CONSTITUTION:A cylindrical coil 1 formed by winding copper wire coated with enamel is provided; both end leads 1a, 1b thereof are led out in the same direction; enamel of the tips is exfoliated; both of the terminal pins are solder- treated by solder dipping. This body is arranged at a specified position in a cavity of a metal mold; magnetic resin pellet is fusion-injected; thus a coil 1 is buried in a magnetic mold body 2. With the mold resin, 60-75vol.% of soft magnetic powder is mixed, and with the soft magnetic powder, the following are mixed by 1:1-9.5:0.5vol.%; one or more kinds of Ni system ferrite and Mg system ferrite, and one or more kinds of Mn system ferrite and metal magnetic powder.
Patent JP-S57162266-A (JP)
Title: Electrode material for lead-acid battery
Inventor: HAYAKAWA TAKUMI
IPC: H01M4/68
Filed: 1981-03-31
Abstract: PURPOSE:To improve strength and corrosion resistance of a Pb-Sb alloy electrode material by adding a specified amount of either one of Li, K, Na among an alkali metal group to a Pb-Sb alloy. CONSTITUTION:Either one of Li, K, Na in an amount of 0.02-0.1wt% among an alkali metal group is added to a Pb-Sb alloy containing 0.5-4.0wt% Sb, and supercooling in solidification of the Pb-Sb alloy is artificially introduced to obtain a divided and fine eutectic structure or cored structure.
Patent JP-H01222495-A (JP)
Title: Chip carrier board packaging structure
Inventor: SASAKI SHIGEO
IPC: H05K1/18
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a packaging structure excellent in reliability through a simple operation by a method wherein a chip carrier board is placed in an opening formed in a chip carrier packaging board and terminals and a pattern are soldered nearly on the same plane. CONSTITUTION:A chip carrier board 2 is placed in an opening formed in a chip carrier packaging board 1, and terminals 6 are soldered to a pattern 7 on a plane. Moreover, if a corner of the chip carrier board 2 is processed like a beveled corner 5, the chip carrier board 2 can be placed in the opening formed in the chip carrier packaging board 1 without a directional positioning error. And, the connection of the chip carrier board 2 with the chip carrier packaging board 1 is made by bridging the terminals 6 and the pattern 7 with solder, and if the chip carrier board 2 is formed of the same material as the chip carrier packaging board 1, the terminal 6 and the pattern 7 are made to be on the same plane. By these processes, the soldering operation is facilitated and the moisture resistant property can be improved.
Patent JP-S59178736-A (JP)
Inventor: RARUFU BAATON DEIIN
IPC: H01L21/52
Filed: 1984-03-13
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-H03250707-A (JP)
Title: Magnetic alloy
Inventor: WATANABE YASUSHI
IPC: C22C38/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a magnetic alloy which has a high-saturation magnetic flux density, small coercive force, and large magnetic permeability and is excellent in thermostability and corrosion resistance by specifying the composition of the alloy. CONSTITUTION:This magnetic alloy is formed so that atomic percentages represented by v, w, x, and y satisfy relations of 1<=w<=20, 0.1<=x<=10, and 0.5<=y<=6 and v+w+x+y=100 (H is at least one or more elements selected out of the group of B, A, Ga, C, and Ge). Therefore, a magnetic alloy which has a high saturation magnetic flux density and small coercive force and is excellent in thermostability and suitable for a glass mold process can be obtained without making the alloy to have a multilayered structure.