baber/WOPTO huggingface dataset:
Patent JP-S60185467-A (JP)
Title: Line drawing processing method
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/40
Filed: 1984-03-02
Abstract: PURPOSE:To apply excellent picture reproduction to a line picture by bringing a width of a threshold value setting range of a threshold group deciding a minimum density level to a value within 0.2 in the conversion of an effective reflection density level. CONSTITUTION:The threshold group deciding the minimum density level, that is, in this example, the width of the threshold value setting range of a white-gray dot decision dither matrix M1 is selected as a value within 0.2, preferably 0.1, in the conversion of the effective reflection density. In forming a density histogram in case of a line picture, a peak P1 representing the density of the background part and a peak P2 representing the density of the line part appear. A narrow width B is set to a dip between the peaks P1 and P2 and this is used as the width of the threshold setting range of the white-gray dot decision dither matrix M1.
Patent JP-H01218154-A (JP)
Title: Channel testing system
Inventor: OKAYASU MASAHARU
IPC: H04Q1/24
Filed: 1988-02-25
Abstract: PURPOSE:To easily and rapidly test for an arbitrary highway by providing a self-diagnosing function at respective time switches. CONSTITUTION:Control means 37 and 39 set the inserting data and the data including the designation information of an inserting highway HW and the inserting timing of inserting data and the designation information of the branching timing of the branching data to a first memory means 35 and functions so as to set the mode including a selecting mode to a setting means 36. When the inserting data are inserted, the set inserting data are inserted to the inserting place of the selected highway based on the designation information of the inserting timing. When the branching data are branched from the highway, based on the designation information of the branching timing, the branching data are branched from the branching place of the selected highway and stored into a second memory means 38. Consequently, the control means 37 and 39 read the contents of the memory means 38. Thus, the data can be diagnosed and an arbitrary HW testing can be easily and rapidly executed.
Patent JP-H05243775-A (JP)
Title: Electromagnetic shield structure of electronic circuit module and assembly method therefor
Inventor: AOKI KAZUO
IPC: H05K1/00
Filed: 1992-02-27
Abstract: PURPOSE:To assemble a flexible circuit board on the inner surface of a metal shield case with good work efficiency for solid housing, relating to an electromagnetic shield structure and its assembly for an electric circuit module. CONSTITUTION:A flexible circuit board 2 on which an electric circuit is mounted is bonded onto the inner surface of a metal shield case 1 made of polyhedron, a cap being included, using an insulating both-side adhesive sheet 3. In its assembly, after the insulating both-side adhesive sheet 3 is pasted on the inner surface of the metal plate flatly developed, while leaving clearance for a press bending die, the flexible circuit board 2 is placed over the entire surface of the metal plate from above the insulating both-side adhesive sheet, and an electronic circuit component is mounted, and then press bending work is performed along a bending line into polyhedron.
Patent JP-S51116685-A (JP)
Title: Semiconductor device
Inventor: MORI AKISUKE
IPC: H01L21/8226
Filed: 1975-04-05
Abstract: PURPOSE:To provide a lateral structure transistor in which the current utility factor is variable and to heighten the integration degree of a semiconductor integrated circuit, by altering the depth of an impurity diffusion area beneath an injection electrode.
Patent JP-S57155607-A (JP)
Title: Robot controlling system
Inventor: INABA HAJIME
IPC: G05B19/19
Filed: 1981-03-20
Abstract: PURPOSE:To attain swiveling with the maximum allowable speed for a controlling system of an industrial robot which is driven through an operation of pulse distribution based on a teaching command of position, by discontinuting the distribution of pulses when the contents of an error register exceeds the set value. CONSTITUTION:A pulse distributing circuit 101 carries out a known operation of pulse distribution based on a teaching command of position and produces the distribution pulse Ps. A speed regulating circuit 102 produces a pulse train Pi by the pulse Ps to drive a DC motor 103 for drive of the swiveling shaft of a robot. A pulse coder 104 produces the feedback pulse FP and feed the pulse FP back to an error register 105, and the register 105 stores an error Er between the pulses Pi and PF. The contents of the register 105 receives a D/A conversion 106 to be applied to a speed controlling circuit 107. An errormonitor part 108 compares the error Er and the set value Rv and produces the distributing operation stop signal PDS when Er>Rv is satisfied. The value Rv is set so that the swivelling is possible with the prescribed maximum allowable speed to various types of inertia.
Patent JP-H08234633-A (JP)
Title: Image forming device
Inventor: OZAWA KAZUYUKI
IPC: G03G15/36
Filed: 1995-02-28
Abstract: PURPOSE: To optimize and display set functions add to save space in a display area. CONSTITUTION: A main CPU 90 displays selected functions on the display and operation panel 4 of a control panel 3, sets functions by the depressing of the display parts of the displayed functions and stores in a RAM 96 with the set functions in such a manner that they are arranged in function priority order corresponding to a set mode by referring to a function priority order table for each mode which is stored in the RAM 96, to display only the functions stored and arranged in the priority order on the display and operation panel 4, when a set function confirming key is depressed and the main CPU 90 is instructed to display the set mode and functions. Thus, the space in the display area can be saved.
Patent JP-S55133468-A (JP)
Title: Photosetting coating composition
Inventor: TAKAYAMA MICHIO
IPC: C09D4/00
Filed: 1979-04-06
Abstract: PURPOSE: Title composition that is mainly composed of radically crosslinkable ethylenic unsaturated monomers, prepolymer, additionally a specific photosensitizer and a photopolymerization initiator, thus having good photocrosslinking propetties and high storage stability.  
     CONSTITUTION: The objective composition mainly contains (A) radically crosslinkable and ethylenically unsaturated monomers and/or prepolymers such as monomers of acrylate or methacrylate esters or prepolymers resulting from reaction of diglycidyl ether of bis-phenol A with acrylic or methacrylic acid, (B) a photosensitizer of formula I (R 1  and R 2  are 1W4C alkyl; R 3  is 1W4C alkyl, 1W8C alkoxy, aryl), and (C) a photopolymerization initiator of formula II (R 4  is H, hydroxyl, 1W4C alkyl, 1W2C alkoxy, phenyloxy, halogen). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260525-A (JP)
Title: Wire bonding device
Inventor: NAKAMURA KAZUKO
IPC: H01L21/60
Filed: 1993-03-02
Abstract: PURPOSE:To fix a plurality of leads of a lead frame by a compressing means on a platen uniformly with no gap without injuring leads of the lead frame. CONSTITUTION:Heat-proof resin 10 is applied to a compressing part 4b of leads 1b of a compression means for compressing leads 1b of a lead frame 1 to the side of a platen 2 so as to compression-fix this lead frame 1 on a platen at the time of wire bonding. Inspite of existing variation in thickness of the leads 1b of the lead frame 1 or bending, this heat-proof resin 10 is elastically deformed so as to fix a plurality of leads 1b uniformly and with no gap without damaging leads 1b because the compression means 4 compresses leads 1b through heat-proof resin 10.
Patent JP-H09226708-A (JP)
Title: Liquid fill-packaging machine
Inventor: MIYAZAWA YASUHITO
IPC: B65B9/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary package from being produced by a fill- packaging machine and to provide a hygienic liquid fill-packaging machine wherein occurrence of defective sealing of a lateral sealing part during fill- packaging of liquid by the packaging machine is automatically detected and the machine is stopped when a defective package occurs. SOLUTION: Electrode terminals 13A, 13B having different polarities are provided at a distance between a filling nozzle 7 and a cutter mechanism 11 across lateral sealing mechanisms 9, 10 of a filling packaging machine, wherein the filling nozzle 7 and a blade 11B of the cutter mechanism 11 are provided as the electrode terminals 13A, 13B. When a defect occurs on a laterally sealed portion FS by the lateral sealing mechanisms 9, 10, as contents W pass through respective packaging bags P via the laterally sealed portion FS for connecting the respective bags P, this liquid allows the two electrode terminals 13A, 13B to be electrically connected to each other, thereby sensing liquid leakage at the laterally sealed portion FS.
Patent JP-H06253429-A (JP)
Title: Method of forming strip of minimum length
Inventor: SATO HIRONOBU
IPC: H02G1/12
Filed: 1993-03-02
Abstract: PURPOSE:To facilitate the production of a multikind and small-quantity production and improve quality by making the strip processing of an ultrathin cable possible without being limited by the limit thickness of an blade, concerning the method of forming a minimum of strip at the end of an ultrathin cable. CONSTITUTION:This is a method of forming a minimum of strip by catching a transferred cable with front and rear clamp devices 1 and 2 in a pair and reciprocating this caught cable with a pair of cutting blades 3a and 3b so as to cut it, and then, retreating both the cutting blades 3a and 3b to their former positions, and next, shifting strip glades 5a and 5b and 6a and 6b each in a pair, in such a way as to come close each other, to the side of the cutting position by both cutting blades 3a and 3b, and then, reciprocating the strip cutting blades 5a and 5b and 6a and 6b each in a pair so as to make cuts at the ends of the each cable, and also shifting each cable back and forth with each other so as to strip the covers, and then, returning the strip blades 5a and 5b and 6a and 6b each in a pair and the clamp devices 1 and 2 to the former positions.
Patent JP-H01216270-A (JP)
Title: Detecting device for power source service life
Inventor: GOTO TATSUMI
IPC: H02J1/00
Filed: 1988-02-24
Abstract: PURPOSE:To facilitate the attachment of a unit to a mother board by forming a ripple voltage detecting part for detecting a ripple voltage of a power source line, and using an output part for outputting an abnormality signal when abnormality is detected by the detecting part concerned, as a unit. CONSTITUTION:When a ripple voltage detecting unit 11 formed by containing a ripple voltage detecting part, an abnormality display lamp and an output part is attached to a mother board 1, its ripple voltage detecting part and a DC power source in a DC power source unit 3 are connected automatically with a connector 2f, and a ripple voltage can always be measured. When the ripple voltage is abnormal, an abnormality signal is transmitted to a CPU unit 4 through a bus line 10 from the output part, that kind of fault it is can be decided by a program in the CPU unit 4, and also, the abnormality signal is sent to an external display means and abnormality is displayed.
Patent JP-S60186859-A (JP)
Title: Developer
Inventor: AOKI TAKAYOSHI
IPC: G03G9/08
Filed: 1984-03-06
Abstract: PURPOSE:To prevent decrease of image density and increase of fog by preparing a developer composed of a carrier coated with an acrylic polymer, a toner, and a fine powder selected from acrylic polymers, etc., and having an average particle diameter smaller than that of the toner. CONSTITUTION:A developer is prepared by mixing a carrier coated with an acrylic polymer on the surface, a toner, and a fine powder made of at least one kind of polymer selected from acrylic polymers, acrylic/styrene (including styrene derivs.) copolymers, polymers or copolymers of N-contg. monomers capable of addition polymn., and polymers and copolymers of polymerizable unsatd. carboxyric acids, and having an average particle diameter necessarily smaller than that of the toner, preferably, having that of 0.05-5mum, further preferably, 0.1- 2.0mum in an amt. of this fine powder of 0.01-10wt%, preferably, 0.05-2.0wt% of the toner.
Patent JP-H07248638-A (JP)
Title: Electrophotographic toner
Inventor: KO KATSUJI
IPC: G03G9/08
Filed: 1994-03-11
Abstract: PURPOSE:To keep the grain size distribution wide and the resolution high for a two-constituent developing nonmagnetic toner. CONSTITUTION:This nonmagnetic toner having the volume average grain size of 4-14mum (preferably 6-12mum) is a mixture of a small-grain size toner having a volume average grain size of (the volume average grain size)X(0.2 to 0.9) (preferably 0.4 to 0.8) and a large-grain size toner having a volume average grain size of (the volume average grain size)X(1.1 to 1.5) (preferably 1.2 to 1.4). The charged quantity for unit weight of the small-grain size toner is made 0.7 to 1.5 times (preferably 0.9 to 1.1 times) that of the large-grain size toner.
Patent JP-S63212028-A (JP)
Title: String fitting device for eyeless needle
Inventor: MATSUTANI KANJI
IPC: B21G1/02
Filed: 1987-02-26
Abstract: PURPOSE:To completely automate the suture needle fitting work of an eyeless needle by performing the positioning of the needle inserted into a die by using the string guide tool whose inlet port part is gradually enlarged toward the external part and the inner diameter of the outlet port part is specified by the relation of the diameter of string and that of the needle hole. CONSTITUTION:A string guide tool 6 is equipped with the string guide that the inner diameter of an inlet port part 6a is enlarged gradually toward the external part and the inner diameter of an outlet port part 6b is more than the end part diameter of a suture string 1 and less than the inlet port diameter of the needle hole 3 of the needle 2. When the string guide tool 6 is set by approaching so that the guide shafts of the both or center shaft may be coincident with the none face side of a die 4, the needle 1 is fed by a string feeding roller 8 by lightly pinching the inserted string 2 by the die 4. In this case, the feeding of the string 1 is detected by an optical fiber 7 and after inserting the string 1 deeply up to the back of the needle hole 3 the roller 8 is stopped to calk the needle 2 by the die 4. The suture string fitting work of the eyeless needle can completely be automated.
Patent JP-S56137844-A (JP)
Title: Preparation of sterilized salad
Inventor: ENDOU YOSHIKO
IPC: A23L19/00
Filed: 1980-03-31
Abstract: PURPOSE: To prepare sterilized salad having excellent palatability, by the heat sterilization of salad mixed with powdery agaragar, gelatin, etc.  
     CONSTITUTION: Salad raw materials such as vegetables, fruits, boiled eggs, etc. are mixed with dressing such as mayonnaise and subsidiary additives such as sugar, salt, etc. Powder of a material which melts by heating and coagulates by cooling, e.g. gelatin, agaragar, etc., is added to the mixture, and the whole composition is sealed in a container and heat sterilized at 90W120°C for 20W40min. The amount of the powdery material in the whole raw materials is 0.05W1.2% in case of agaragar, and 0.4W2% in case of gelatin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56141270-A (JP)
Title: Winding tool for hose
Inventor: ENOMOTO MITSUO
IPC: B65H75/34
Filed: 1980-03-31
Abstract: PURPOSE: To adjust pressure easily and improve safety and reliability by making a fluid for a drive source of a motor different from a fluid for work sent to hoses by pressure.  
     CONSTITUTION: When a fluid for work is fed to houses 6, a fluid exclusive for drive is forwarded to a fluid supply chamber 32b through a pipe 38 apart from the fluid. When winding a drum 2, the fluid exclusive for drive in the supply chamber 32b is fed into a cylinder 25, and a roller 28 of a piston 27 is rolled along an outer circumferential inner wall of a casing 23, but the speed of revolution of housing 14 and the winding of the drum 2 is adjusted by means of a valve 37. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60187218-A (JP)
Inventor: KAWASE MASAAKI
IPC: H02G1/08
Filed: 1984-03-05
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-S56138014-A (JP)
Title: Air conditioner for car
Inventor: KAWABATA YASUHIRO
IPC: B60H1/32
Filed: 1980-03-31
Abstract: PURPOSE:To enable to cool temperature in the car room rapidly in summer time, by providing the room temperature detecting valve with the air conditioner for which accelerative operation is unnecessary, and by putting the negative pressure into the negative pressure chamber in the actuator to increase the opening of the throttle when the room temperature is higher than the predetermined temperature. CONSTITUTION:The solenoid, which is not shown, is excited by throwing in the switch 3 of the air conditioner, the outlet 11 for the output vacuum is connected with the vacuum inlet 7, the vacuum enters into the negative pressure chamber of the actuator 9, and the throttle valve 45 is opened through the throttle connecting member 46. During this time, the car room temperature is being detected by the detecting valve 15. When the room temperature rises higher than the predetermined one, the valve 15 opens, vacuum enters into the negative pressure chamber of the actuator 9 through the inlet 16, the outlet 17 and the control valve 22, increasing the negative pressure, moving the throttle connecting member 46 largely to increase the opening of the throttle. By these machine operations, the idling is increased up and the inside of the car room is rapidly cooled.
Patent JP-S51128022-A (JP)
Title: Manner and apparatus for changing section of cylinder of material e*g* thick paper
Inventor: EMIRIO ROODA
IPC: B31B50/59
Filed: 1976-04-15
Abstract: 1533869 Reshaping tubes, making boxes RODA MACCHINE SA 30 Dec 1975 [18 April 1975 18 Dec 1975] 53077/75 Headings B5A and B5D Tubes 9, perhaps of cardboard, are reshaped by locating them upon formers 2, 3, 4, 5 carried by a frame rotatable to bring the formers successively to stations A to D. The formers are expanded during their passage through the stations by levers 6 which engage a fixed central cam 7. Each former comprises a pair of separable halves 2, 2<SP>1</SP>, 3, 3<SP>1</SP>, 4, 4<SP>1</SP>, 5, 51 or may comprise a unitary body over which the tubes are merely pushed to reshape them. In a second embodiment, the tubes project slightly from the formers, the projecting region being glued to receive either a bottom or a cap.
Patent JP-H03244589-A (JP)
Title: Production of ink powder
Inventor: ITO HIROSHI
IPC: C09D11/00
Filed: 1990-02-22
Abstract: PURPOSE:To obtain ink powder which does not cause density irregularities in printed matter by providing processes such as fine pulverization of a kneaded blend of a binding component and a coloring material as an inner nucleus of ink powder, formation of a resin-coated layer on the surface of the inner nucleus and making the ink powder electrically conductive. CONSTITUTION:A binding component 1 and a coloring material 2 are mixed and kneaded 5, then are fine-pulverized to form an inner nucleus 7 of ink powder. Then resin particles 3 are attached to the surface of the particles 3 to obtain ink powder with externally attached resin particles 11. Next the ink powder with externally attached resin particles 9 is coated using a solvent 4 to prepare resin-coated ink powder 11. This ink power 11 is made electrically conductive 12 using conductive carbon black and conductive metal chalcogenide to prepare ink powder. If a low-melting point wax is used as a binding component 1, a resin coat is applied to the surface of the inner nucleus 7 of ink power and an electroconductivity-donative agent is externally applied 12. Subsequently, it is possible to prevent the run of the binding component 1 from the ink powder 13 and the aggregation of ink powder.
Patent JP-H07222906-A (JP)
Title: Hot water purifier of bathtub
Inventor: MISHIMA FUMIYUKI
IPC: B01D35/027
Filed: 1994-02-16
Abstract: PURPOSE:To accurately detect the clogging of a filter material without causing the adhesion of the contaminant in hot water to a sensor and generating the erroneous operation of the sensor caused due to the arranging position of a hot water purifier. CONSTITUTION:In a hot water purifier of a bathtub constituted so that the hot water 2 in a bathtub 1 is forcibly circulated by a circulation pump 6 to be filtered by the filter tank 5 arranged to a hot water purifier main body 4 and subjected to purifying treatment such as the ozone sterilization by an ozonizer 8 while heated by a heater, a differential pressure sensor 34 detecting the pressure difference between the hot water suction pipe 3 being the inflow pipeline of the filter tank 5 and the hot water jet pipe 9 being the outflow pipeline thereof is connected to both pipes 3, 9 through branch pipes 32, 33. The reduction in differential pressure caused by the clogging of a filter material is detected by the sensor 34 and the sensor 34 is not affected by the arranging place of the purifier and not contaminated by stained hot water because not directly arranged in the flow of hot water.
Patent JP-S59167844-A (JP)
Title: Magnetic recording medium
Inventor: KITAOKA SUSUMU
IPC: G11B5/716
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a medium having a large recording and reproducing output by forming a magnetic layer taking prescribed magnetic powder as a recording element on a base and providing further a specific magnetic layer on the former layer. CONSTITUTION:The magnetic layer as the lower layer taking grain magnetic powder having <=200 oersted of coercive force as a recording element is formed on the base, and the magnetic layer of upper layer taking iron oxide magnetic powder including cobalt having three-axis anisotropy as a recording element is provided further on the lower magnetic layer. The recording and reproducing characteristic are improved remarkably in comparison with a conventional magnetic layer using the upper layer only by forming the lower magnetic layer in this way.
Patent JP-H10239463-A (JP)
Title: Time element relay
Inventor: SAITO YASUO
IPC: G06F1/14
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a time element relay in which a time element can be controlled with a simple structure, and the relay can be surely operated on safety side when a failure occurs. SOLUTION: This time element relay has two central processing units 1A, 1B independently operated to count a time element, oscillators 2A, 2B forming the clock source of each central processing unit 1A, 1B, setting parts 3A, 3B for setting operation mode or time element, a control input circuit 4 for monitoring a control input and transmitting it to each central processing unit 1A, 1B, a power source circuit 5 for supplying a power source voltage, and a relay driving part 6 for driving an output relay 7.  Each central processing unit 1A, 1B alternately generates an interruption signal on the basis of the respective counting operation, monitors that the mutual hardware timers are normal synchronously with the interruption signal, transmits a self-system data such as software timer value to the other system, generates and outputs an alternating signal to the relay driving part 6 when the conformation of data of both the systems is confirmed.