baber/WOPTO huggingface dataset:
Patent JP-H03223855-A (JP)
Title: Block copy original film for silk-screen printing
Inventor: MATSUBARA ARATA
IPC: G03F1/88
Filed: 1990-01-30
Abstract: PURPOSE:To easily find out a fault such as the positional deviation and the tilt of a character and a failure in layout, etc., before forming a silk screen and to reduce faulty printing by providing a very thin line which is not transferred to the silk screen at the time of forming the silk screen on the block copy original film. CONSTITUTION:At the time of forming the block copy original film 1, an original 2 is written after writing a graphic for confirming a position to confirm the position of the original 2 at an optional position whose position is easy to be confirmed on the film 1 with the very thin line (a). After finishing writing the original 2, the graphic for confirming a position is compared with the original 2 so as to check the positional deviation and the tilt of the character and the failure in layout. Then, the fault such as the positional deviation of the character is eliminated at this stage. Next, the film 1 is transferred to silk mesh so as to form the silk screen. Since the very thin line (a) used for writing the graphic for confirming a position is not transferred to the silk mesh, only the original 2 is transferred to the silk mesh, consequently only the original 2 is printed at a printing stage. Thus, the faulty printing is reduced.
Patent JP-H03224034-A (JP)
Title: Method for executing intermediate language
Inventor: NISHIYAMA SHIGEMARU
IPC: G06F9/45
Filed: 1990-01-30
Abstract: PURPOSE:To improve the processing speed by allocating the intermediate languages such as branching, arithmetic processing, call of function, resetting to the machine word instructions having each function, allocating other intermediate languages to the invalid machine words instructions, and executing a necessary interpretation program as the interruption processing against an invalid instruction. CONSTITUTION:When a CPU reads an intermediate code 12 at the execution of a program, an unauthorized interruption is produced since the code 12 is equal to an invalid machine word instruction. In this case, an interpretation program is activated as an interruption processing and distributed to each intermediate code. Then the processing corresponding to the code 12 is carried out, and the execution returns to an intermediate language program in a form where the operation is reset from the interruption processing when the corresponding processing is through. Then the machine word instructions 19 and 20 are executed as they are. In the same manner, the intermediate codes 13 - 15 are executed as the interruption processings. Then a machine word instruction 21 is executed as it is, and the intermediate codes 16 - 18 are executed respectively. Thus, the processing time is shortened.
Patent JP-H04236514-A (JP)
Title: Pulse signal generating circuit
Inventor: MAEKAWA TOSHIICHI
IPC: G09G3/36
Filed: 1991-01-18
Abstract: PURPOSE:To reduce a voltage applied to each element and to generate an output signal with a large amplitude by providing two pulse signal processing circuits in parallel and synthesizing pulse signals subjected to a prescribed processing so as to generate a desired output pulse signal. CONSTITUTION:A circuit transferring an input pulse signal Sin consists of a 1st signal processing circuit A and a 2nd signal processing circuit B. The circuit A is driven by an operating voltage from a ground level to a power supply voltage VDD/2, and the circuit B is driven by an operating voltage from a power supply voltage VDD/2 to a power supply voltage VDD. As a result, a maximum voltage applied between optional nodes of MOS transistors(TRs) being components of the circuits A, B is halved. Moreover, a signal synthesis circuit 4 is provided to synthesize signals S1, S2 outputted respectively from the circuits A, B to generate an output pulse signal Sout having a large amplitude between the ground level and the power supply voltage VDD.
Patent JP-S54113004-A (JP)
Title: Method for soldering wound rotor
Inventor: HIRATA KOUZOU
IPC: B23K1/08
Filed: 1978-02-24
Abstract: PURPOSE: To cause the solder to penetrate all the corners of the connecting portion and to improve the working efficiency, by immersing the coil end portion of an inclined rotor which is to be soldered into melted solder and soldering it utilizing capilarity.  
     CONSTITUTION: A shaft 3 of a rotor 2 is supported by a bearing 4 on a cross rail 1, and the cross rail 1 is inclined to immerse the soldering portion 11 of the rotor winding into the melted solder 10, and at the same time the rotor 2 is rotated by pressure roller 5 prossing the core 12 of the rotor 2 to successively immerse the soldering portions 11 into the melted solder 10 to effect soldering. Thus, the solder penetrates all the corners of the soldering portions by capilarity, so that uniform soldering over whole periphery can be effected and the working efficiency can also be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11271930-A (JP)
Title: Photographic element
Inventor: BURNS PAUL ANDREW
IPC: G03C7/392
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To lower the Dmin increasing tendency of a photosensitive layer located near by incorporating a specified group or its tautomer on the ring of a compound and inhibiting it from reaction with the oxidation product of a developing agent. SOLUTION: The photographic element comprises a nonphotosensitive silver halide emulsion layer containing atomic silver metal and the heterocyclic thiol compound having C log P of at least 2.0 but <12.0, and the ring of this compound has a -N=C-S-H group or its tautomer, and inhibited from reaction with the oxidation product of a developing agent. The photographic element comprises a red-sensitive silver halide emulsion layer containing a nondiffusible cyan coupler and a green-sensitive silver halide emulsion layer containing a nondiffusible magenta coupler and a blue-sensitive silver halide emulsion layer containing a nondiffusible yellow coupler and the nonphotosensitive layer containing both of an atomic silver metal and the heterocyclic thiol compound having a total C log P of at least >=2.0 but <12.0.
Patent JP-S59146295-A (JP)
Title: Microphone device for speech recognition
Inventor: FUJITAKA ICHIROU
IPC: G10L21/0208
Filed: 1983-02-09
Abstract: PURPOSE:To provide a peripheral noise suppressing effect equivalent to or close to that of a microphone of head mounting by using a microphone arranged apart from a human body without mounting the microphone unit on the head of a talker. CONSTITUTION:The output signals of microphones 1, 2, 3 are amplified respectively and in order to suppress variance in the amplitude of voice of a talker 20, direction in the head and microphone input sound wave generated by position, the amplitude fluctuation is suppressed by automatic level adjusting circuits 7, 8, 9 having the leading characteristic below several ms. Further, the signal is subjected to delay of td1, td2, td3 at delay circuits 10, 11, 12. The outputs of the three systems are added at an adder 13 to obtain the final output signal. The signal delay time is set a t1+td1=t2+td2=t3+td3=T (constant). Thus, the voice from the talker is of the same phase at a summing point and the final output signal is about 3 times the input signals. On the other hand, since the sound waves other than above are not of the same phase at the summing point, the signal is attenuated conversely and the talker is emphasized against background noise or the like.
Patent JP-H03223815-A (JP)
Title: Nonlinear element
Inventor: TANI MASATO
IPC: G02F1/1365
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a liquid crystal display device which is free from the attenuator of an applied voltage and has stable display characteristics even when a display panel is made large in size by specifying a nonlinear current-voltage characteristic. CONSTITUTION:An insulating film is interposed between a 1st and a 2nd conduc tor. The nonlinear current-voltage characteristic according to an equation I, where kappa and beta are values which attainable a duty drive/display and 3.0<=beta<=8.0 and -4.5beta-13<=kappa<=-2beta-20. In the equation I, I is a current, V a voltage kappaa conductivity coefficient, and beta a nonlinearity coefficient. Consequently, when this element is used for a multiplex driving type liquid crystal display device, high-duty driving (>=256 scanning lines) is made possible, the attenuation of the applied voltage based upon electrode resistance does not affect an effective value voltage applied to picture element liquid crystal, and the liquid crystal display which has stable display characteristics even when increased in size is obtained.
Patent JP-S53106423-A (JP)
Title: Tightening device for induction equipment core
Inventor: OOTA KAZUO
IPC: H01F27/26
Filed: 1977-02-28
Abstract: PURPOSE: To make a tightening in such way as to provide a tension in a band using a transportation material, by preparing a retightening metal device between a tightening plate and tightening band, when tightening with a plurality of the tightening bands with the tightening band attached to both sides of layer-built core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02200382-A (JP)
Title: Method for joining tial-base alloy
Inventor: KAMATA KINYA
IPC: B23K35/00
Filed: 1989-01-30
Abstract: PURPOSE:To form a joint with desired characteristics by using Ti foil and/or Al foil as filler metal and adjusting the quantity of foil used according to requirement. CONSTITUTION:Members to be joined made of a TiAl-base alloy are abutted on each other and joined together via the filler metal. The Ti foil and/or Al foil are then used as the filler metal. The quantity of Ti foil and/or Al foil used is then adjusted according to composition required for the joint. By this method, joining is carried out easily and efficiently at the low coat.
Patent JP-S52103916-A (JP)
Title: Recording method of image signal
Inventor: KAWAMURA HISAKICHI
IPC: H04N9/83
Filed: 1976-02-26
Abstract: PURPOSE: To prevent generation of a reflection by frequency-modulating an image signal with comparatively high modulated frequency, eliminating high-pass components in the upper band waves of frequency-modulated signal and frequency-modulating the residual signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55112173-A (JP)
Title: Power supply unit for arc welding
Inventor: NISHIDA YORIAKI
IPC: B23K9/073
Filed: 1979-02-22
Abstract: PURPOSE: To obtain the power supply of drooping characteristic and achieve the smaller size and lighter weight of the power supply unit and the improvement in its weldability by providing inductances in the welding circuit and changing the power source frequency.  
     CONSTITUTION: Parallel inverters are constituted by respective elements of rectifier part REC, reactor L 1 , thyristors SCR 1 , SCR 2  and commutation capacitor C 1 . When gate signal is applied alternately to the thyristors SCR 1  and SCR 2 , the square wave output of an arbitrary frequency is obtained on the secondary side of a main transformer T coupled with the action of the capacitor C 1 . Through connection of the diodes D 1 , D 2 , direct current is obtained in load L but by forming a reactor L 2  with winding two-winding wires on the same iron core, alternating magnetic fields are generated in the iron core and alternating operations are accomplished. Thereby, the inverter frequency on the primary side of the main transformer T may be changed and the drooping characteristic of the outut at the load L selected as desired. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02200454-A (JP)
Title: Manufacture of protective layer of thermal head composed of sio2 and sic
Inventor: KATANIWA HAJIME
IPC: B41J2/335
Filed: 1989-01-30
Abstract: PURPOSE:To enable a film difficult to be peeled off to be constructed by a method wherein a raw material substance of SiC is sputtered in a first O2 gas, the sputtered product is introduced to a substrate like state and after intercepting the first O2 gas, sputtering is successively performed in a second Ar gas. CONSTITUTION:O2 gas and At gas introducing systems are established through a sputtering chamber 10, a renewable leak valve 12, and an introducing valve 13 in a sputtering device generating a sputtered film. A raw material substance of SiC is sputtered in a first O2 gas, said sputtered film product is introduced onto a substrate and after intercepting the first O2 gas, a second Ar gas is successively introduced. A thermal head composed of SiO2 and SiC is constructed in an order of an alumina or the like substrate 1, a thermal element 2, a lead electrode 3 for supplying power, an oxidation preventive layer SiO2 4 for preventing oxidation, and an abrasion resistant layer 5 composed of SiO2  Si   O   C composition gradient layer   SiC.
Patent JP-2000213089-A (JP)
Title: Partitioning wall
Inventor: HAGIHIRA KIYOSHI
IPC: E04B1/61
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning wall easy in surface finish. SOLUTION: Join members 20 having a nipped and held part 22 having a smaller thickness than a thickness of a partitioning panel 11A are provided on mutually opposing end faces of the partitioning panel 11A, and the partitioning panels 11A are mutually connected by nipping and holding the nipped and held part 22 from both sides by a nipping and holding member 40. The nipping and holding member 40 is hidden by a joint member 41. Consequently, a deviation of wall core of the partitioning panels 11A is corrected by a nipping and holding force of the nipping and holding member 40, and a surface of the joint member 41 provided between the partitioning panels 11A becomes flush with a surface of the partitioning panels 11A, preventing a step difference on a wall face of a partitioning wall 10.
Patent JP-H03226123-A (JP)
Title: Diversity receiver
Inventor: ISHII YOJI
IPC: H04B17/309
Filed: 1990-01-31
Abstract: PURPOSE:To improve the accuracy of a multi-path detection by constituting a multi-path detection filter so as to provide an attenuation pole at a subcarrier frequency and/or its multiple frequency. CONSTITUTION:A multi-path detection filter 7 consists of an amplifier circuit 7a comprising of a field effect transistor Q01, capacitors C01, C02 resistors R01-R03 and a polar Chebychev filter 7b comprising of capacitors C03-C07, inductances L01, L02 and a resistor R04. Then the frequency characteristic has a pass band characteristic of 100kHz or over as shown in curve 14 in figure and has an attenuation pole at a subcarrier frequency (38kHz) and its double harmonic frequency (76kHz). Thus, the malfunction of the antenna changeover at the subcarrier frequency and its harmonic component is reduced.
Patent JP-S61181017-A (JP)
Inventor: NAGANUMA TAKESHI
IPC: H01H13/70
Filed: 1985-02-05
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-H03226989-A (JP)
Title: Electromagnetic cooker
Inventor: TANAKA TERUYA
IPC: F24C7/02
Filed: 1990-01-31
Abstract: PURPOSE:To generate no change in the distance between a heating coil and a top plate even if a heavy substance is placed on the top plate and being able to be thin-shaped and to reduce the number of parts by setting up the heating coil in the U-shaped ferrite recessed part and sticking both end faces U-shaped ferrite to the rear of the top plate. CONSTITUTION:Heating coils 7 are fixed on the top plate 3 side of U-shaped ferrite 8 and the distance between the top plates 3 are to be constant. Accordingly, even if a substance to be heated is placed on the top plate so that the top plate bends downward, the distance between the heating coils and the top plate causes no change so as to be maintained constant. Further supports for setting up the heating coils and ferrite bases for ferrite setting up are alike not required so as to make it possible to be thin-shaped and to reduce the number of parts.
Patent JP-S63189276-A (JP)
Title: Label printer
Inventor: ENOKIDO MICHIO
IPC: B41J19/64
Filed: 1987-01-31
Abstract: PURPOSE:To determine an appropriate character width matching a printing space and print characters by calculating a required space based on printed characters belonging to a predetermined character pattern as a standard width when the required space is larger than a printing space. CONSTITUTION:A main CPU (A) processes data required for printing supplied labels, and CPU for driving a thermal head (B) has a printing function to select either a standard width or an enlarged width per character pattern constituted by dots. A memory for printing D is provided with a pattern register such as a character ROM which stores character patterns, supplies a character pattern to a character code register C, and feeds it to a thermal head F through the CPU for driving a thermal head (B). A printing space is compared with a required space determined by the number of printing characters. If the required space is larger than the printing space, a required space only printed characters belonging to a predetermined character pattern is calculated as a standard width, and label printing is performed at a printing width meeting a printing space.
Patent JP-H11219528-A (JP)
Title: Method and device for adjusting emission optical axis of optical pickup
Inventor: ABE SHINYA
IPC: G11B7/08
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for adjusting the emission optical axis of an optical pickup, wherein there is no possibility of individual difference generated due to the subjective point of views or skills of operators for adjusting work and there are no effects of the machining accuracy or attaching accuracy of an objective lens. SOLUTION: This device for adjusting the emission optical axis of an optical pickup including a collimator lens 2 for converting a light emitted from a laser diode 1 into a parallel light, a mirror 3 for guiding this parallel light in the direction of an optical storage medium and an objective lens 4 for converging the parallel light from the mirror 3 and projecting the same to the optical storage medium is provided with an image pickup device 7 for detecting the intensity distribution image of the light emitted from the objective lens 4, a calculator 9 for calculating the amount of positional shift between the center position of the emitted light and a predetermined specified position from the intensity distribution image detected by the image pickup device 7, and a moving stage 11 for adjusting the attaching position of the laser diode 1 based on the amount of the positional shift.
Patent JP-H07229331-A (JP)
Title: Key managing device and key storing device
Inventor: SUZUKI OSAMU
IPC: G08B13/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a key managing device and a key storing device, which can manage keys for all day, by providing a key box located at a common place of a building and a key storage box located in each room of the building. CONSTITUTION:A key box 21, which is to be located near the entrance of a tenant building and which has key storing units 41, 42 for storing a key of each tenant, is provided. In the case where a result of ID judgement by a card reader head 30 is OK, covers 43, 44 of the storing units 41, 42 are opened by electromagnetic rods 45, 46, and the administration such as take-out and storage of keys is performed. When a personal identification number, which is inputted by a ten-key pad 34, coincides with the number of the tenant, an OK lamp 31 of an ID display device 31 is lighted once to set the finish of the monitor of intrusion. A key storage box 22 is located in each room of the building, and in the case where a result of ID judgement by a card reader head 50 is OK, a cover 60 of a key storing unit 59 is opened by an electromagnetic lock 61, and the management of a key such as take-out and storage is performed.
Patent JP-H07230010-A (JP)
Title: Packaging structure of optical waveguide
Inventor: YUI MASARU
IPC: G02B6/122
Filed: 1994-02-18
Abstract: PURPOSE:To sufficiently prevent infiltration of moisture into a casing. CONSTITUTION:This packaging structure is composed by housing a waveguide module joined with a V-grooved silicone and a waveguide substrate in series in the housing 10. A silicone gel 19 is packed between the housing 10 and the waveguide module to buffer impact. A protective tube 21 for protecting an input optical fiber 14 is disposed in a fiber penetration part 10a of the casing 10 and an epoxy resin 22 having high airtightness is packed between this protective tube 21 and the fiber penetration part 10a. Further, a flexible epoxy resin is applied at the boundary parts (a), (b), (c), (d) of the respective penetrating members to seal these members, by which high airtightness is assured.
Patent JP-S57136345-A (JP)
Title: Semiconductor device
Inventor: OOSHIMA JIROU
IPC: H01L23/52
Filed: 1981-02-18
Abstract: PURPOSE:To prevent the formation of pinholes and cracks in an intermediate insulating layer by a method wherein Be is added to the surface layer of an electrode wiring layer. CONSTITUTION:Several impurities diffused regions are formed on a semiconductor substrate, whereon an SiO layer 2 is formed. The layer 2 is provided with an opening and then is entirely vapor plated with Al. The Al layer surface is implanted with Be ions and then etched into a desiredly patterned first wiring layer. Next, the entire surface is covered with an SiO intermediate insulating layer 4 formed by vapor growth. The layer 4 is processed in the same way as the layer 2 is processed and a desiredly patterned second wiring layer is formed. In this method, Be acts as the nucleus around which recrystallization takes place with a finer crystalline structure with its surface free of coarse grains and no cracks are to be found in the intermediate insulating layer 4.
Patent JP-H02139258-A (JP)
Title: Apparatus for correcting recording density
Inventor: SASAKI HIDEKAZU
IPC: B41J2/36
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a recording density correcting apparatus made unnecessary for preparing correction data at each time when a thermal head is replaced by controlling the width of the pulse applied to heating resistors or the number of the pulses applied thereto on the basis of the heat value operated by a heat value operation means by an applying pulse control means. CONSTITUTION:The level frequency of each line is counted by counting the level frequency of a number-of-pulse signal showing the number of applied pulses of each dot at every one line by a level frequency counter 11, that is, by counting in what manner the number-of-pulse signal distributed to respective levels at every one line. A heat value operation part composed of a number-of- element operation part 12 operates the number of operating elements at each gradation level on the basis of the level frequency counted by a level frequency counter 11 and a pulse width control part 13 accumulates the number of the operating elements at each gradation level operated by the heat value operation part 12 and changes the energy applying time to a thermal head on the basis of the number of the operating levels at each gradation level to control recording density so as to make the same constant.
Patent JP-S59148227-A (JP)
Inventor: FUJITA YOSHINARI
IPC: H01H71/60
Filed: 1983-02-14
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。