baber/WOPTO huggingface dataset:
Patent JP-S5850608-A (JP)
Title: Reproducing device for acoustic signal
Inventor: NISHIMURA MASARU
IPC: G10L21/04
Filed: 1981-09-18
Abstract: PURPOSE:To obtain faithful reproduced sounds without the influence of wow and flutter by correcting the distortion with time occurring in the wow and flutter generated with a sound repeoducer such as a tape recorder or a VTR simultaneously with the compressing and expanding of time axis. CONSTITUTION:The input signal to an input terminal 11 is converted to digital codes by an A-D converter incorporating a sample holding circuit. The codes are assigned by a writing address circuit 19 and are stored and an RAM 14. R/W is controlled by an R/W selecting circuit 22, and addresses are selected by a multiplexer 23. A writing clock circuit 13 is a voltage controlling oscillator VCO which responds to an LPF 26 for smoothing the output of a phase comparator 25 by the input of the pulses proportional to the revolving speeds of a variable speed motor 24, and the output thereof constitutes the PLL to be inputted as a comparison signal of the comparator 25 via a frequency dividing circuit 27 of a frequency dividing ratio N. When the revolving speed of the motor 24 is defined as V, the oscillation frequency f1 of said VCO is f1=KNV (K is a constant), and sounds which are unaffected by wow and flutter are obtained.
Patent JP-S6039601-A (JP)
Title: Production of color solid-state image pickup element
Inventor: AOZUKA YASUO
IPC: G02B5/22
Filed: 1983-08-13
Abstract: PURPOSE:To prevent staining by an alkali metal and to improve spectral transmission characteristic by making dyeing operation in the presence of a non- alkali metallic buffer agent. CONSTITUTION:The aq. photosetting gelatin soln. (photosensitive liquid) prepd. by adding ammonium dichromate to gelatin in which the content of alkali metal ion is decreased by an ion exchange treatment is coated on a solid-state image pickup element wafer of a CCD type and the coated layer is subjected to masked exposure then the uncured part (unexposed part) is dissolved away. A non-alkali metallic buffer agent contg. a cyan dye is then prepd. and the cured gelatin layer from which the uncured part is removed is dipped therein to perform coloring operation; thereafter the wafer is washed with a rinse liquid for the non-alkali metallic buffer agent and is dried, by which a cyan filter is obtd. A yellow layer is further provided on said filter so as to overlap partly on the cyan layer by the similar method, by which the 4-color filter of cyan, yellow, green and white is obtd.
Patent JP-S5937429-A (JP)
Title: Knock sensor
Inventor: TAKAHASHI JIYUHEI
IPC: G01H13/00
Filed: 1982-08-26
Abstract: PURPOSE:To adjust a resonance frequency easily by supporting a diaphragm and piezoelectric ceramic on a supporting base provided separately from a housing, and thus shortening a lead wire and reducing an additional mass fitted to the diaphragm. CONSTITUTION:A step part 17 is formed in the metallic housing 15 having a projection part 16 for attachment to an engine. A through hole 18b is formed in the supporting base 18 having a projection 18a formed in the center of one surface in one body. A projection part formed in the center of the diaphragm 19 is welded fixedly to the projection 18a. The piezoelectric ceramic 20 having electrodes formed on both surfaces is adhered to the diaphragm 19 and the annular additional mass 21 is fixed to the other surface. A thin wire 22 connected to one electrode at one terminal is connected to the tip part of a terminal 25.
Patent JP-S5481859-A (JP)
Title: Electro-recording-stencil master
Inventor: WATAGUCHI AKIHIRO
IPC: B41N1/24
Filed: 1977-12-13
Abstract: PURPOSE: To let organic acids be decomposed by the discharge breakdown of engraving to be made basic, cause them to react with the HCl evolved from the film inside, capture HCl and eliminate the unpleasant feel of odor by containing the organic acids and base forming substances.  
     CONSTITUTION: An organic acid like trichloroacetic acid and a base forming substance like allyl urea are dissolved in a suitable solvent independently or in the state having become salt. The pellets comprising kneading vinyl chloride resin and conductive fine particles like carbon black are dissolved in the abovementined solvent, which is then formed to the stencil film by a casting process. This film is affixed together to conductive base to provide the stencil master. As a result, the performance  of the stencil master itself does not change and the combination with the organic acid eliminates the hygroscopicity of the basic substance and improves compatibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0721074-A (JP)
Title: Picture file device
Inventor: FURUKAWA RIICHI
IPC: H04N1/00
Filed: 1993-06-21
Abstract: PURPOSE:To judge a designated unit still picture is equivalent to which part of a large screen still picture by recording position information and joint information in the entire unit still pictures belonging to the large screen still picture corresponding to each unit still picture. CONSTITUTION:The joint information includes the recording position information of the entire unit still pictures belonging to a still picture group having mutual relation, and its own relative position information of the unit still picture belonging to the still picture group having the mutual relation in the mutual related still picture group. The joint information is constituted of H indicating the horizontal direction number of the unit still picture belonging to the large screen still picture, V indicating the vertical direction number, relative position information Z indicating the unit still picture itself is equivalent to which position in the large screen still picture, and recording position information I11-IMN. The recording position information I11-IMN is information for specifying the entire unit still pictures belonging to the large screen still picture, for example, the picture designation number of the unit still picture.
Patent JP-S636124-A (JP)
Inventor: NAKAJIMA YOSHIO
IPC: D02G3/32
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5482141-A (JP)
Title: Data detection system
Inventor: SUGANO RIYOUICHI
IPC: G06F11/00
Filed: 1977-12-14
Abstract: PURPOSE: To realize the number of the process step and then to reduce the process time by detecting the control signals of different factors in the same step and then deciding the generation factors for the control signal after execution of the detection process.   
     CONSTITUTION: An order is given at the control memory CM1 side to detect whether status IO of data non-detection circuit 11 is "READING" or not via control  signal line in the same step as that waiting for the carry-out Co signal from the  external unit side. As no data is detected in the normal time, IO is delivered to then  enter status coincidence circuit 8, OR gate 10, Co terminal, gate G5 and address  control circuit ACL2 respectively. And CM1 ends the reading through the prescribed byte counting. In this case, CM1 receives the control again by signal 6 after end  of the reading in order to decide the Co is from circuit 8 or data count control  circuit 9. Thus, the normal state is decided in case no Co is detected; and all actions are cleared to carry out the reading again in case the Co is detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1096454-A (JP)
Title: Ring gear brake type multistage transmission
Inventor: IKEDA KEIJI
IPC: F16H3/62
Filed: 1995-05-12
Abstract: PURPOSE: To provide a multistage transmission to be mechanically simple and perform smooth gear shifting. CONSTITUTION: A plurality of sun gears 11, 12, and 13 and pinons 14, 15, 16, and 17 are intercoupled through a rotary shaft and further ring gears 18, 19, 20, and 21, having an outer periphery brake are arranged at the outside thereof. When, by effecting input from one of sun gears, one of outer peripheral brakes is worked, the ring gears are stopped and a rotation force by which a satellite carrier shaft by a resultant force is revolved is taken out from an output shaft 28. Rotation from an input shaft is transmitted to one of the sun gears from an input lever 4 through central rotary shafts 8, 9, and 10 through operation of a shift device. Through combination of fixing of one of a plurality of sun gears by the presence of a plurality of the sun gears and through the working of an outer peripheral brake, a function as a multistage transmission is practicable.
Patent JP-S63312676-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDESHIMA OSAMU
IPC: H01L29/732
Filed: 1987-06-16
Abstract: PURPOSE:To eliminate the step of epitaxially growing a silicon layer by mesa etching a silicon substrate in a bipolar transistor, forming a high concentration buried layer on the etched surface, and oxidizing the upper layer of the buried layer. CONSTITUTION:After a silicon dioxide layer 2, a silicon nitride layer 3 and a silicon dioxide layer 4 are sequentially laminated on a p-type silicon substrate 1, it is mesa etched. A silicon dioxide layer 71 is formed on the sidewall of the mesa and a p-type silicon layer 1 for surrounding the mesa, and a silicon nitride layer 5 is then formed on the whole surface. The layers 71, 5 remain only on the sidewall of the mesa by reactive ion etching. Then, an N-type impurity is ion implanted on the upper layer of the substrate 1 to form a high concentration n-type region 6. The upper layer of the region 6 is oxidized to convert it to a silicon dioxide layer 7. The used layer 5 is removed, and only the layer 71 of the sidewall of the mesa is removed.
Patent JP-H08318045-A (JP)
Title: Method for exchanging prize and device therefor
Inventor: SHIRATORI SHIGEKI
IPC: A63F7/02
Filed: 1995-05-24
Abstract: PURPOSE: To prevent dishonesty by forgery and alteration, etc., by adding a value adding code to a prize card in a prize card pay out machine and turning it to the prize card not provided with the value by eliminating the value adding code at the point of time when it is inserted to a prize card exchange machine and is exchanged with cash at a cash exchange place. CONSTITUTION: When a ball number recording card 1 is inserted to a reader 2, the data of a read ball number are inputted to a prize management computer terminal equipment 3 and money amount data and a ball remaining number corresponding to the ball number are outputted to the prize card pay out machine 10. Then, when the prize card 11 is inserted to the prize card exchange machine 30, the data recorded in the prize card 11 are read out in a data read circuit, propriety is checked in a propriety checking circuit, the read data are stored in an arithmetic storage circuit and the amount of money is displayed at a display part 35.  The value adding code is eliminated in an exchange completion flag elimination circuit, the prize card 11 is temporarily kept in a stacker and a person in charge pays the total amount of money displayed at the display part 35 when a customer pushes a confirmation button 43.
Patent JP-S629589-A (JP)
Title: Semiconductor memory device
Inventor: ISOBE MITSUO
IPC: G11C11/406
Filed: 1985-07-08
Abstract: PURPOSE:To attain automatic adjustment in timing relation between a normal address and an oscillator output for generating a refresh address with simple constitution by ORing the refresh address generation oscillator output and the normal address input change detection output. CONSTITUTION:An output of a refresh address generating oscillator 2 and a detection pulse having a wide pulse width from an address input change detection circuit 7 are ORed by an OR circuit 8. Thus, when a normal address input A changes, the output of the oscillator 2 is masked by the output of the circuit 7, a refresh address counter 3 is not counted, the refresh address is not selected by a multiplexer 4 and refresh operation is conducted when the input A is unchanged for a long time. Then the timing relation between the cycle time of the normal address depending to the RAM used with simple constitution and the refresh address generation oscillation output is adjusted automatically.
Patent JP-2000334462-A (JP)
Title: Packed bed type electrochemical water treating device and method therefor
Inventor: RO HOSHO
IPC: C02F1/72
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To remove contamination substances such as organic matters and inorganic matters in water by simultaneously applying an oxidation work, are reduction work, an electrolytic corrosion work, an electric neutralization work and a flotation work, and the like, with respect to water. SOLUTION: Granular media 4 are provided between a minus and a plus electrodes 2,3 in an electrochemical tank, and an electric field work is formed between the minus and plus electrodes 2, 3 so that electrical chemistry is utilized. Between the contamination substances in the raw water in the tank and the granular media 4, an electron transfer mechanism is generated. Fine air bubbles generated by utilizing the oxidation-reduction reaction and an aggregation work or the oxidation-reduction reaction alone, float flocks generated by the aggregation work on a water level and the flocks are removed, and simultaneously, the organic and inorganic contamination substances in the waste water are removed.
Patent JP-2000336616-A (JP)
Title: Method and device for tensing cable
Inventor: OHASHI WATARU
IPC: E01D19/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact cable tensing method capable of facilitating the jack work in a narrow space and capable of facilitating the handling thereof in relation to a method of tensing a cable stretched between fixed parts of a diagonal tension bridge with a jack. SOLUTION: Ram chair divided bodies 12a, 12b divided into two nearly semi-spherical shapes are assembled into a ring-like ram chair 12, and one end of a jack 14 is fixed onto the ram chair, and plural jacks are fitted in the circumferential direction, and a jack shim 15 divided into two nearly semi- spherical shapes is fitted to the other end of the jack 14 so as to be formed into a ring-shape. Furthermore, the jack shims are fitted while being laminated in plural stages, and a tensile nut 16 and a tensile coupler 17 to be engaged with an anchor head 3 are fitted to the jack shim, and the jack 14 is operated so that the anchor head 3 is pulled for tension by the jack force through the tensile nut 16 and the tensile coupler 17.
Patent JP-S5481676-A (JP)
Title: Method of building muddy sludge discharge area
Inventor: OGINO ETSUO
IPC: C02F11/00
Filed: 1977-12-12
Abstract: PURPOSE: To obtain inexpensive and good water permeable dam to quickly dehydrate muddy sludge by adding large quantity of coagulant to the sludge to form a dam of muddy sludge discharge area with the sludge solidified in agar-like state.  
     CONSTITUTION: Large quantity of aggregate such as water glass aggregate or the like is added to mudd d sludge of high water content. Thus, the muddy sludge is solidified to muddy sludge 1 solidified in agar-like state. This sludge 1 is placed on the base 3 around the discharge area 2 to form a dam 4. Muddy sludge 5 of constant addition of aggregate is dumped within the discharge area 2 surrounded by the dam 4. Since the dam 4 has good water permeability, the sludge 5 is quickly dehydrated. Aggregate such as pulverized stones or the like is filled in the center of the dam 4 to strengthen it. Sand and ballast or the like may also be mixed within the muddy sludge 1 to thereby enhance the water permeability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0713954-A (JP)
Title: Test circuit of microcomputer
Inventor: TOKUSHIGE TETSUYA
IPC: G06F12/16
Filed: 1993-06-22
Abstract: PURPOSE:To shorten teat time simultaneously executing the test of a whole microcomputer except an EEPROM function, and EEPROM screening. CONSTITUTION:The test circuit 16 executes screening to EEPROM 12 by an instruction from CPU 11, the screening time is counted by a regiater 17. Since CPU 11 released from control concerning acreening after instructing the test circuit 16, of the start of screening, the test concerning the function of the microcomputer 10 except EEPROM 12 is simultaneously executed in parallel based on a test device. When screening is interrupted by the circumstances of the test concerning the function of the microcomputer 10, the count value of the register 17 is temporarily saved to a storage area 12a and the contents of the storage area 12a is restored to the register 17 after the test concerning the function is completed.
Patent JP-S5674157-A (JP)
Title: Coating compound and metallic plate coated with it
Inventor: MASUHARA KENICHI
IPC: C09D201/00
Filed: 1979-11-21
Abstract: PURPOSE: A coating compound capable of providing improved flatting effect, forming a coated metallic plate having a covered film with improved hardness, wear resistance, resistance to scuffing, and processability, and novel design, obtained by adding a specific amount of spherical acrylic polymer finely divided particles which is subjected to hardness treatment as a flatting agent to the coating compound.  
     CONSTITUTION: 1W50Pts.wt. finely divided particles consisting of an acrylonitrile polymer subjected to hardness treatment by a hardening resin, having an average particle diameter 1W200μ and a globular shape practically with no air space in the interior is added to 100pts.wt. coating compound uniformly. A coating compound of acrlylic, melamine alkyd, epoxy, phnolic, (silicone)polyester resin, etc. may be preferably cited as the coating compound. The desired coating compound is used for the application of metallic plate, e.g., plated metallic plate, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6213839-A (JP)
Title: Manufacture of vibration absorbing material
Inventor: NAKANISHI MOTOYASU
IPC: F16F15/02
Filed: 1985-07-10
Abstract: PURPOSE:To facilitate handling a base material at the time of treating and to facilitate sticking the base material to the other member by forming a soft tackless skin layer direct on the surface of the base material made of a gel silicone resin. CONSTITUTION:A gel silicone resin is formed into a designated shape to make a base material. A silicone resin-base acetate or oxime type coating material is applied to the surface of the base material to form a coat layer. After that, the coat layer is subjected to cross linking reaction, whereby a soft tackless skin layer and the base material are solidly formed on the surface of the base material. The tackless skin layer will not adhere to the other substance to avoid difficulty in handling. Furthermore, as the skin layer can be stuck to the other substance by adhesives, a vibration absorbing member can be easily fixed to the other body.
Patent JP-S5773856-A (JP)
Title: Fuel injection apparatus for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02D41/06
Filed: 1980-10-28
Abstract: PURPOSE: To stabilize starting by feeding fuel, taking a detour around an accumulator on engine starting, in the fuel injection apparatus equipped with the accumulator which damps pressure pulsation in the fuel system.  
     CONSTITUTION: A fuel injection apparatus consists of an injector 1, fuel source 3, controller 5, and a tank 7. The injector 1 consists of the spool valve 13 controlled by three solenoid valves 15, 17, and 19. the plunger 11 which is moved up and down by the valve 13, and the nozzle 9 of which turning is controlled by the plunger 11. The pressure source 3 consists of the pump 31 which is synchronized with the engine, the switch valve 41 which is controlled by the controller 5, and an accumulator 33. The pressure feeding timing of the pump 31 and the operating timing of the injector 1 are synchronized substantially, and the valve 41 is switched on starting, and fuel is supplied through the passage 43 which takes a detour around the accumulator 33. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5940722-A (JP)
Title: Automatic initial reset circuit
Inventor: OOSAKI TAKAAKI
IPC: H03K17/22
Filed: 1982-08-31
Abstract: PURPOSE:To reduce the effect of a clamp voltage at power supply interruption, by adding a constant voltage diode and a resistor to a conventional circuit and utilizing the reverse characteristic of the constant voltage diode. CONSTITUTION:The relation V1=IR5+V(I) is obtained, where I is current flowing to the constant voltage diode D and V(I) is a voltage across the diode. When the voltage V1 is within the region ''a'' of the characteristic diagram of the diode, since the relation, operating voltage of diode D>resistor R5 exists, a voltage V0' at a point B is regarded as V0' 0. When the voltage V1 enters the region ''c'' with the application of power supply, a capacitor C2 is charged with the time constant comprising a resistor R3 and the capacitor C2, and the potential V0'' at the point B reaches V0''(=V1-V(1)), where I (V1-V2)/R5 and V2 is the Zener voltage of the diode. Thus, in selecting the circuit components so that the potential V0' is smaller than the input ''O'' level guarantee voltage of the logic elements and V0'' exceeds the input ''1'' level guarantee voltage of the logic elements, the clamp voltage is neglected even if the power supply is clamped up to a voltage Vcc giving the maximum value of the potential V0'.
Patent JP-S63315030-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: AKIYAMA KOICHI
IPC: A61B3/117
Filed: 1987-06-18
Abstract: PURPOSE:To reduce the load and danger to a patient and to miniaturize the title apparatus as a whole by reducing the output of a laser beam source, by arranging an optical element so that the optical axis of the laser scattering beam divided by the optical element to go toward a photoelectric converter element is positioned within the plane containing the optical axes of both of laser beam emitting and receiving parts. CONSTITUTION:The beam scattered at a measuring point P is split by a half mirror 21 and a part of the split beams is turned toward an examinee 33 to observe the same and simultaneously incident to a photoelectric converter elements 27 through a lens 22, a shutter 26' and a mask 26. Since the optical axis L1 of a beam emitting part and the optical axis L2 of a beam receiving part are arranged at almost 90 deg., the photoelectric converter element 27 receives lateral scattering beam in a 90 deg.-direction. In this case, the half mirror 21 is arranged so that the scattering beam is incident to the half mirror as an S- polarized beam, that is, so that the optical axis L4 of the laser scattering beam reaching the photoelectric converter element 27 is positioned within the plane containing the optical axes L1, L2 and, therefore, the scattering beam can be guided to the photoelectric converter element 27 efficiently.
Patent JP-H0714956-A (JP)
Title: Soldering of electronic component
Inventor: OTANI JUNICHI
IPC: H05K3/34
Filed: 1993-06-22
Abstract: PURPOSE:To make it possible to eliminate excessive flux accurately in soldering of a semiconductor device. CONSTITUTION:An electronic component is dipped in a flux vessel 3 to deposit flux to external leads 2 of the electronic component. After that, the electronic component is washed with water to dilute the deposited flux. Next, the electronic component is dipped in an alcohol vessel 5 and then dipped in solder. Therefore, the external leads 2 are soldered after their interfaces are activated. By this method, excessive flux is eliminated and so, defects due to excessive flux are reduced at the time of soldering.