baber/WOPTO huggingface dataset:
Patent JP-S6226405-A (JP)
Title: Pulse burning device
Inventor: FUJITA YOSHINOBU
IPC: F23C15/00
Filed: 1985-07-25
Abstract: PURPOSE:To enable to control burning amount easily from the outside and expand its adjusting range by installing an adjusting mechanism that controls fuel flow amount such as a proportional control valve provided at the intermediate part of a gas fuel supply path and a damper of which opening is easily adjusted from the outside installed at the intermediate part of an air supply path. CONSTITUTION:A gas fuel supply path 2 is connected with one connecting hole of a mixing chamber 1 and an air supply path 3 is also connected with the other hole of the mixing chamber. At the intermediate part of a gas pipe 4 constituting the gas fuel supply path 2, a proportional control valve 5 serving as a fuel flow amount control mechanism, a gas cushion tank 6, and a gas valve chamber 7 are successively installed. The proportional valve 5 is able to change a flow path area proportionally by closing and opening a port opening in accordance with received signal; and at the intermediate part of an air supply pipe 12 constituting an air supply path 4, a damper 13 placed at the air supply source side can adjust opening of the damper artificially from the outside.
Patent JP-S5952966-A (JP)
Title: Method and device for correcting electrical energized time of thermal head
Inventor: SAEGUSA HIROSHI
IPC: H04N1/23
Filed: 1982-09-20
Abstract: PURPOSE:To prevent the deterioration in printing quality resulted from an increased printing speed, by adjusting the electrical energized time to each heating element in accordance with the printing condition at plural lines just before a currently printed line. CONSTITUTION:The white-run lengths of each picture element position in the auxiliary scanning direction until a currently scanned line are counted and stored in a memory 4. A control circuit 11 corrects the density level of each picture element of the currently scanned line in accordance with the white-run lengths of corresponding picture element positions in the memory 4 and sends the corrected density levels of each picture element to a comparator circuit 9 via an odd-line memory 7 or even-line memory 8. The comparator circuit 9 successively changes a binary coded threshold in a range at every time when reading out the content of the line memory 7 or 8, and converts the picture element density levels read out from the line memories 7 and 8 into binary codes. Then, the energized time of the heating element of a thermal head which is not shown in the diagram is controlled by the output (f) of the comparator 9.
Patent JP-S5591022-A (JP)
Title: Interpolation system for character pattern
Inventor: INOUE SAKAE
IPC: G09G1/00
Filed: 1978-12-28
Abstract: PURPOSE: To secure the simple and high-speed processing for the high-degree interpolation by given decision to the allotment for the partial pattern to receive the interpolation to the central dot in reference to the ambient dots and then memorizing the output of decision into the partial pattern memory for output.  
     CONSTITUTION: The signals are applied to shift registers A, B, C, D and E each via signal line 61, and then the dot pattern equivalent to 5 dot lines. On the other hand, the data to which the magnification is desired and the data to be referred to are read into registers A, B, D and E each. Then address converting devices ADC1W4 give the decision to the allotment way for the partial pattern to receive the interpolation to the central dot in reference to the ambient dots. And the interpolation connected to the decision output in 1:1 ratio or the interpolation-magnified information is memorized in partial pattern memories SP1WSP4, and the output of the memory is sent to OR circuit 66. In this way, the high-degree interpolation can be processed in a simple and high-speed way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6142828-A (JP)
Inventor: HAINRITSUHI HESURAA
IPC: H01H1/02
Filed: 1985-07-25
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-H0456754-A (JP)
Title: Flexible oxygen-free copper rolled foil and flexible printed board and tab tape carrier using the foil
Inventor: YAMAMOTO YOSHINORI
IPC: H05K3/38
Filed: 1990-06-22
Abstract: PURPOSE:To produce an oxygen-free copper foil having an excellent flexural fatigue life and the flexible printed board and TAB tape carrier using the foil by cold-rolling an oxygen-free copper material contg. a trace amt. of specified elements into an extremely thin foil. CONSTITUTION:An oxygen-free copper ingot ocntg. 10-50 ppm of one or >=2 kinds among Nb, Ti, Ni, Zr, V, Mn and Ta in total and <=50 ppm of O2 as the inevitable impurity is repeatedly hot-rolled, process-annealed and cold-rolled into a thin sheet. The thin sheet is finally cold-rolled at >=90% working rate into a copper foil having <=100 mum thickness, and a flexible oxygen-free copper rolled foil having a high flexural fatigue life is produced. When the foil is used for a flexible printed board or a tape carrier in the TAB method requiring a high flexural fatigue life, the surface is electrolytically roughned by a deposit 10a having <=2 mum thickness, and then an insulating film 12 is adhered to the surface by an adhesive 14 to produce a flexible printed board having an excellent flexural fatigue life.
Patent JP-H061155-A (JP)
Title: Pto transmission mechanism
Inventor: KAMIYAMA HIDEKI
IPC: B60K17/10
Filed: 1992-06-23
Abstract: PURPOSE:To connect clutches without shock in starting power transmission by disposing in parallel in a power transmission circuit from an engine to a PTO shaft, a mechanical power transmission circuit through a clutch, and a hydraulic continuously variable transmission circuit with another clutch and an HST transmission device being interposed therein. CONSTITUTION:A mechanical power transmission circuit through a clutch A and a hydraulic continuously variable transmission circuit with a clutch B and a HST transmission circuit being interposed therein are disposed in parallel in a power transmission circuit from an engine to a PTO shaft 1. In a connection process for transmitting rotation of this engine to the PTO shaft 1, power is transmitted by the circuit through the HST transmission device, and it is changed over to the mechanical power transmission circuit when a specific engine speed is reached, or after elapse of a specific time.
Patent JP-2000356668-A (JP)
Title: External driving device
Inventor: OKANO HIDEO
IPC: F16C32/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make the management of the cleanliness of an external rotation- type motor easy, and to make measurable the electric characteristic and the rotational accuracy while keeping high cleanliness, by mounting a stator for generating the rotating magnetic field, on the outer diameter of the external rotation-type motor, and rotating the external rotation type motor in a non- contact state. SOLUTION: A stator 7 for non-contact driving is energized by the application of electric current of three-phase alternating current. Thereby, the rotating magnetic field is generated on the stator 7 for non-contact driving. As a result, the excess current torque is generated on an outer diameter of a hub 3, and the hub 3 is rotated. On this occasion, the clearance between the outer diameter of the hub 3 and the stator 7 for non-contact driving is kept constant, that is, the stator 7 is rotated in the non-contact state. By changing the frequency and the current of the three-phase alternating current, a speed of rotation of the motor to be measured can be changed from a low-speed rotation to a high- speed rotation.  According to the change, the electric characteristic and the speed of rotation can be measured on the basis of the output (inverse driving force) from the stator 7 for non-contact driving of the motor 6 to be measured.
Patent JP-H0332301-A (JP)
Title: Speed scanner for automatic train stop system
Inventor: TOYAMA MASAKAZU
IPC: B61B7/00
Filed: 1989-06-29
Abstract: PURPOSE:To eliminate fail-out elements upon breakdown of individual elements, by carrying out speed scanning based on an Ac logic. CONSTITUTION:A limit speed is set in a speed pulse count setting section 3 while the diameter of wheel and the number of tooth at speed reducing section are set in a comparison clock pulse setting section 4. A counter 1 counts rotary speed pulses corresponding to the limit speed and provides a carry signal every time when counting is finished. A counter 2 counts a high speed clock pulse signal between the output carry signals from the counter 1, and provides a carry output signal if the value thereof exceeds over a preset value. Then the signal is converted at a frequency converting section 5 into an AC signal of about 200Hz then it is converted at an AC/DC converting section 6 into a DC signal, i.e. a brake output.
Patent JP-H0211536-A (JP)
Title: Preparation of 2,4-dihydroxyacetophenone
Inventor: KANECHIKA TATSUO
IPC: C07C45/00
Filed: 1988-06-30
Abstract: PURPOSE:To provide the subject compound useful as an intermediate for fine chemicals and as a raw material for drugs, etc., in high yield and purity by reacting resorcinol with acetic anhydride in acetic acid solvent to give resorcinol monoacetate and subsequently subjecting the product to a transfer reaction in the presence of a zinc dihalide. CONSTITUTION:Resorcinol is reacted with acetic anhydride in an amount of approximately 0.2-1mol per mol of the resorcinol at approximately 30-100 deg.C, preferably 40-80 deg.C, in acetic acid solvent to give resorcinol monoacetate, which is subjected to a transfer reaction in the presence of a zinc dihalide, preferably zinc dichloride, in an amount of approximately 0.2-1mol per mol of the resorcinol at approximately 90-140 deg.C, preferably approximately 100-130 deg.C, to provide substantially colorless 2,4-dihydroxyacetophenone useful as a raw material for photosensitive materials, perfumes, resins, etc., and having a high quality in a high yield, particularly without requiring any tedious operation such as distillation or crystallization after the reaction.
Patent JP-S5690441-A (JP)
Title: Discriminating device for quality of cassette tape
Inventor: TANAKA SHIGEO
IPC: G11B15/02
Filed: 1979-12-19
Abstract: PURPOSE: To discriminate the stream of the tape to decide the quality of the tape, by setting the cassette to the recording and reproducing mode to generate a signal of a specific time width and by driving running of the tape in the start torque and the speed smaller than normal those within this set time width.  
     CONSTITUTION: The cassette tape is set, and switch 31 is turned on, and transistor 32 becomes nonconductive, and pulse signal 33 is generated. Monostable multivibrator circuit 34 generates the square wave signal of a time width required for decision control. Capstan motor 37 is driven through motor driving amplifier 35 and decision change-over switch 36. Rotation of normal capstan motor 37 is detected by TAC head 38, and transistor 42 is made conductive through monostable multivibrator circuit 39 and integrated circuit 41, and the normal signal is obtained from the AND circuit, and a normal decision output signal is obtained from AND circuit 45. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10338076-A (JP)
Title: Lid of underfloor storage box
Inventor: FUKUSHIMA TAKASHI
IPC: B65D43/16
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable the lid of an automotive underfloor storage box to be used with both a floor that uses a bulk-increasing member and a floor that does not. SOLUTION: The lid 16 of an underfloor storage box 3 comprises a face plate 17, a side plate 18 extended from the periphery of the face plate 17, and a flange 19 projected near one end of the side plate 18 and engaged with the periphery of the underfloor storage box 3. The face plate 17 is provided with a depressed part 20A from above on one side and with a depressed part 20B from below on the other side and is used with either the right or wrong side up according to whether a floor 2 not using a bulk-increasing member 2C or a floor 2 using the member 2C is used.
Patent JP-H0914592-A (JP)
Title: Valve for internal pressure vessel
Inventor: UJITA MITSUO
IPC: F17C13/04
Filed: 1995-06-30
Abstract: PURPOSE: To prevent leakage of a content by constituting a liquid valve by a ball, interposing a liquid valve receiving seat sliding in a down tube between this liquid valve and a spring giving a tendency to rise to the liquid valve at all times, and providing a plurality of valve receiving protrusive parts in this liquid valve receiving seat. CONSTITUTION: A liquid valve 9 is constituted by a ball, to interpose a liquid valve receiving seat 11 between this liquid valve 9 and the second spring 10, and this liquid valve receiving seat 11 can be slid in a down tube 6, has a plurality of valve receiving protrusive parts 12, and supports the liquid valve 9 by this valve receiving protrusive part 12. Inside a vessel 1 is cleaned, and after ending this cleaning, the liquid valve 9 is pressed to the second spring 10 of the liquid valve receiving seat 11. By upward moving while sliding in the down tube 6, in the case of resetting toward a gas valve 7 while supported to the valve receiving protrusive part 12, a seal condition with the gas valve 7 is maintained, to prevent leaking a content.
Patent JP-S6145794-A (JP)
Inventor: HORIE FUJIO
IPC: D05B21/00
Filed: 1984-08-07
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-S5585042-A (JP)
Title: Semiconductor device
Inventor: MASUKO YOUJI
IPC: H01L23/522
Filed: 1978-12-21
Abstract: PURPOSE: To prevent the pollution of a substrate, by a method wherein a surface of the substrate exposed by a contact hole is coated with a conductive film, and a wiring layer is formed.  
     CONSTITUTION: A contact hole is opened to an insulating film 2 on a substrate 1, a conductive thin-film of polysilicon, Ti, W, Au, etc. is formed on the whole surface, and a conductive film 5 is built up by selectively etching the said thin-film by means of photo-etching while leaving the conductive film with sufficient area containing an opening surface of the contact hole. A wiring layer 3 is formed by selectively etching the conductive film newly formed. Since the contact hole is covered with the conductive film 5 even when the contact hole cannot perfectly be coated with the wiring layer 3 by the positional slippage of a photo-resist pattern, the substrate is not exposed, and pollution can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6227262-A (JP)
Title: Double feed detecting device of card or the like
Inventor: MASHITA SUSUMU
IPC: G06K13/067
Filed: 1985-07-26
Abstract: PURPOSE:To detect the double feed of cards or the like even if fats and oils are stuck to cards by providing a pinch roller moving in the reverse direction by sensing the thickness of cards. CONSTITUTION:If a card 2 is taken between a drive roller 3 and a pinch roller 4, a shield plate 10 is somewhat rotated centering a pin 9, but the tip portion of the shield plate 10 is still located below detection slits 12, 12. If overlapped cards 2 are taken between the drive roller 3 and the pinch roller 4, the pinch roller 4 senses the thickness of the overlapped cards and is moved upward by about the thickness of a card 2. Thereby, a lever 7 coupled with a shaft 5 and the shield plate 10 provided at the tip of the lever 7 are rotated by the predetermined angle centering the pin 9, and the tip portion of the shield plate 10 shields light rays between the detection slits 12, 12. Accordingly, the switch 11 of a photosensor is turned on, and the double feed of cards is detected.
Patent JP-H0330446-A (JP)
Title: Mounting of semiconductor chip
Inventor: TADAISHI EIJI
IPC: H01L21/60
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to control the movement of a metallic particle buried in an anisotropic conductive film and to ensure a reliable connection without the problem of an open or short circuit by a method wherein the anisotropic conductive film, which is formed of an insulative bonding agent and has the particle buried in it in such a way as to penetrate in its thickness direction at a pitch to correspond to the pitch between the electrodes of a semiconductor chip, is used and the like. CONSTITUTION:In a semiconductor chip mounting method for connecting a semiconductor chip 1 to a wiring board through a lead 5, an anisotropic conductive film 7, which is formed of an insulative bonding agent in a prescribed thickness and at the same time, has a metallic particle 8 buried in it in such a way as to penetrate in the thickness direction at a prescribed pitch to correspond to the pitch between electrodes of the chip 1, and the lead 5, in which a recessed part 11 of a diameter smaller than that of the above particle 8 is formed on the side of an inner lead 6, are prepared. The film 7 is made to interpose between the lead 5 and an electrode 3 of the chip 1 in such a way that the particle 8 is abutted on the recessed part 11 of the lead 5 and the electrode 3, then, the film 7 is heated and pressed from at least one side out of the lead 5 and the chip 1 and the lead 5 is connected to the electrode 3 of the chip 1 through the particle 8.
Patent JP-S6227635-A (JP)
Title: Load cell
Inventor: KURODA TSUKASA
IPC: G01L1/22
Filed: 1985-07-29
Abstract: PURPOSE:To obtain an inexpensive load cell characterized by easy machining and high measuring accuracy, by forming a strain yielding body in a circular cylinder form, and forming the cross section of the strain yielding body at strain-gage attaching parts in an approximately bow-shape. CONSTITUTION:The shape of a strain yielding body 1 is formed in an approximately circular cylinder form. Strain gages 2a and 2b are stuck to the circumferential surface of the cylindrical strain yielding body. Cylindrical gap parts 3 are formed at the sticking parts of the strain gages 2a and 2b of the strain yielding body 1 so that the central axial lines intersect the central axial line of the strain yielding body 1 at a right angle. The attaching parts of the strain gages 2a and 2b are made to be the maximum thickness parts at the bow-shaped cross section parts, which are formed by the strain yielding body 1 and the gap parts 3. When the inner diameter of the gap part 3 is made large, the width of the thick part and the thickness itself become small. By selecting the inner diameter of the gap part 3 at the desired value, the effects of rigidities of a bonding agent for attaching the strain gages and a moisture preventing coating agent can be decreased, and the measuring accuracy can be improved.
Patent JP-H08191-A (JP)
Title: 'konjak' food for storing in frozen state
Inventor: KOBAYAKAWA TADASHI
IPC: A23L29/244
Filed: 1994-06-24
Abstract: PURPOSE:To prepare a KONJAK (paste made from the starch of devil's tongue) food preservable in frozen state. CONSTITUTION:This KONJAK food preservable in frozen state is prepared by mixing 100 pts.wt. of KONJAK powder with 15-25 pts.wt., preferably 20 pts.wt. of a mixture of glutinous rice flour and nonglutinous rice flour and using the obtained mixture as a raw material for the preparation of the KONJAK food by a conventional KONJAK preparation method.
Patent JP-H1114359-A (JP)
Title: Laser irradiating device for marking and color development tape
Inventor: TANAKA ISAO
IPC: G01C15/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To simplify operation by irradiating marking laser in every one or more radiating directions specified by irradiating a visible laser light in a state of focusing. SOLUTION: This device is provided in such a manner that a visible laser light and a marking laser from a laser irradiating part 2 can be applied on the same optical axis. The marking laser is irradiated in the focusing state in every one or more irradiating direction specified by irradiating the visible laser light. Thus two kinds of the position setting laser and the marking laser are irradiated, so that at the attaching of a member colored by laser adsorption, operation can be conducted safely by using a position setting laser which can be previously set on the safe side without the output control to the marking laser. As the marking laser is irradiated in a state of focusing, high-accuracy marking is enabled.
Patent JP-H0329619-A (JP)
Title: Electric frying pan
Inventor: SHIRAKAWA MASAAKI
IPC: A47J37/12
Filed: 1989-06-27
Abstract: PURPOSE:To maintain pertinent oil temperature by providing a temperature sensor and a memory operation device, and controlling power supply to a heating device. CONSTITUTION:A power control means 9 controls power supply to a heating device 3 on the basis of output from a memory operation device 8. The menory operation device 8 stores a different control temperature for each cooking material, and outputs an oil temperature control signal corresponding to the type of the aforesaid material. Also, the device 8 detects an oil temperature drop due to throwing a material into oil in a pan body within the predetermined time, via inputted detection signal from a temperature sensor 4. Furthermore, the memory operation device 8 calculates a temperature difference resulting from the aforesaid temperature drop, outputs a power factor corresponding to the difference as a power control signal, and actuates the power control means 9, thereby limiting power supply to the heating device 3. According to the aforesaid construction, pertinent heat can always be supplied, depending upon a temperature difference.
Patent JP-H04365777-A (JP)
Title: Elevator shaft cleaning device
Inventor: SHIMODERA MAKOTO
IPC: B66B7/12
Filed: 1991-06-12
Abstract: PURPOSE:To provide an elevator shaft cleaning device whereby cleaning in an elevator shaft can be promptly performed without gripping a cleaning tool by hand. CONSTITUTION:In an elevator shaft cleaning device for cleaning an elevator shaft 1 in which a cage 5 of an elevator is moved to rise and fall, the cage 5 is provided with the first blow nozzle 7 for blowing air toward a wall part 2 of the above-mentioned lift path 1, second blow nozzle 8 arranged in an upper part of this first blow nozzle 7 to blow air toward downward of the lift path 1 and a blower 9 for blowing air to these below nozzles 7, 8. In this way, a sanitary work environment can be obtained while reducing a labor cost.
Patent JP-H105393-A (JP)
Title: Ball game device
Inventor: MATSUDA YASUAKI
IPC: A63F5/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new roulette type ball game device having the superior eye catch property. SOLUTION: Plural balls 7 are fed out onto a rotary roulette panel 5 on which prize winning pockets 6 are continuously formed, by a ball feeding means and a ball detection sensor detects any prize winning pocket 6 into which the ball 7 is inserted. Then, a score calculating means is disposed for applying a point when the prize winning pocket 6 in which that ball 7 is inserted, is the prize winning pocket selected by a selecting means and the prize winning pocket 6 stops within a prescribed area.
Patent JP-H04363431-A (JP)
Title: Stairway unit
Inventor: NISHIO SHINJI
IPC: E04F11/02
Filed: 1991-06-11
Abstract: PURPOSE:To correspond to an oblique line limitation and, to reduce field-work or cost, and to secure sufficient ceiling height. CONSTITUTION:A stairway unit 5 is formed in height dimension for two stories of units from the bottom surface of a house unit 2 to the upper surface of an unit 4 for the second story. Stairways 9 are preset in a factory inside thereof, and an inclined plane part 5B is formed at a part of that ceiling surface. Because of forming the stairway unit 5 in height dimension for two stories, the ceiling surface can be made high, sufficient ceiling height can be secured even if the inclined surface part 5B is formed for the purpose of corresponding to bias limitation. Moreover, field-work can be reduced in behalf of doing only connecting operation of units at job site, and cost can also be reduced due to simple structure.