baber/WOPTO huggingface dataset:
Patent JP-S5255162-A (JP)
Title: Balanced transporting machine
Inventor: SUZUKI RIYOUICHI
IPC: B66C19/00
Filed: 1975-10-29
Abstract: PURPOSE: To provide a balanced transporting machine, in which the end portion of arm is provided with arm-end actuating means, adapted for driving cargo grasping section vertically in a range smaller than the vertical operational range afforded by vertical driving means, thereby increasing the vertical, operational-range of the arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5755591-A (JP)
Title: Information recording method
Inventor: MUNAKATA TADASUKE
IPC: G11C17/00
Filed: 1980-09-19
Abstract: PURPOSE: To produce in an easy process a recording medium which is capable of the recording with high denisity, by forming an oxidized film on a semiconductor single substrate made of GaAs or CdS and irradiating an electron beam to a specific region on the substrate to reduce the photovoltage on the surface of the specific region.  
     CONSTITUTION: An oxidized film 12 is formed on a semiconductor single substrate 3 made of GaAs or CdS, and then a light beam hν is irradiated on the film 12. Thus the surface of the film 12 is electrically carged negatively owing to an electric field caused by the surface potential; while the rear surface of the substrate 3 is electrically charged positively. Then the surface photovoltage is produced between the upper and rear surfaces of the substrate 3. Under such conditions, an electron beam is irradiated to a specific region on the substrate 3 to cause the impairment of irradiation. As a result, the surface photovoltage can be extremely reduced at the impaired area although the beam hν is irradiated there. Accordingly the output can be greatly reduced for the surface photovoltage at the region where the electron beam is irradiated. In such way, a recording medium which is capable of the information recording with high density with use of an electron beam can be produced in a simple process under which just an oxidized film is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08303406-A (JP)
Title: Residual pressure control valve
Inventor: KAKEHI JUZO
IPC: F15B13/10
Filed: 1995-04-28
Abstract: PURPOSE: To provide a residual pressure control valve capable of providing smooth operation in a cylinder by remaining a residual pressure of specified value in the cylinder. CONSTITUTION: The first pilot chamber 35 for receiving compressed air of an air pressure source 16 and the second pilot chamber 44 for receiving compressed air in a cylinder 17 are provided on both sides of a valve body, and the valve body is moved by acting force based on the pressure of the first pilot chamber 35 to supply compressed air to the cylinder 17, while the valve body is moved by acting force based on the pressure of the second pilot chamber 44 to exhaust compressed air from the cylinder 17 Then, a spring 46, spring force of which is smaller than the acting force based on the pressure of compressed air in the second pilot chamber 44, is given to the valve body to stop the compressed air exhausted from the cylinder 17 in the course of exhausting.
Patent JP-H02308831-A (JP)
Title: Production of polyolefin foam having multicolor pattern
Inventor: YASUI KOJI
IPC: C08J9/06
Filed: 1989-05-23
Abstract: PURPOSE:To produce a foam having multicolor patterns without any unexpanded part by adding and mixing polyolefin chips with a polyolefin compound having the melting temperature and hue different from those of the polyolefin chips at a specific temperature and then expanding the resultant mixture. CONSTITUTION:(A) A crosslinking agent, a foaming agent and a pigment are added to a polyolefin and the resultant mixture is kneaded while being heated to provide a sheetlike or rodlike form. The obtained mixture is then pulverized or cut to afford one or several kinds of chips having different hues. The resultant chips are subsequently added and mixed with (B) a compound composed of a polyolefin having a lower melting temperature than that of the polyolefin in the component (A), a crosslinking agent, a foaming agent and a pigment having a hue different from that of the pigment in the component (A) at a temperature below the melting point of the polyolefin in the component (A) and above the melting point of the polyolefin in the component (B) to afford an expandable compound (C), which is then filled in a metallic mold, heated under pressure and expanded to provide a foam having multicolor patterns.
Patent JP-H09311668-A (JP)
Title: Picture signal processing device
Inventor: MUTO YASUAKI
IPC: G09G3/36
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To correct specific γ characteristics and their space distribution while maintaining the frequency band of an image signal in a system high using varieties of image display devices such as a liquid crystal display. SOLUTION: Uniformity correction circuits 10, 14 constructed of a multiplier and an adder are arranged in the previous step and the following step of a gradation correcting circuit 13 correcting a γ characteristic on the basis of linear approximation of multiple point bending by means of analog processing, and correction wave generating circuits 17, 18 feeding uniformity correction waves to both of the uniformity correction circuits 10, 14 are provided. In this circuit constitution, dissimilarly from a conventional CRTVPS complying only with unevenness of a projection system, optional unevenness (a space distribution of the γ characteristic) due to a display device and the like can be processed. As whole of the device is constructed of the analog circuits, a frequency band for the picture signal can be increased to one hundred and several dozens MHz approximately.
Patent JP-H01299467-A (JP)
Title: Angular acceleration sensor
Inventor: WASHISU KOICHI
IPC: G01P15/18
Filed: 1988-05-27
Abstract: PURPOSE:To obtain an angular acceleration sensor wherein detecting accuracy of hand trembling for cameras and the like can be improved, by adjusting the balances in the two directions which are perpendicularly intersected with the detecting axis of sensing mass in the angular acceleration sensor. CONSTITUTION:At first, a seesaw 77 is arranged so that gravity is directed toward an arrow g1 at fist in a assembled acceleration sensor. An angle which is formed with the arrow g1 is vibrated at an amplitude theta1 at a very low frequency, e.g., 0.1Hz. At this time, force which is applied to the seesaw 77 is affected by the angular acceleration which is caused by the vibration and the gravity acceleration which is caused by imbalance. Since the vibration is carried out at the very low frequency, however, the angular acceleration is very small. The output which actually appears is the effect of the gravity acceleration caused by the imbalance. The periodic change in output is made small in the seesaw 77. Metal thin plates 11a and 11b are attached to the seesaw 77. A metal which is fused with a soldering iron and the like is deposited on the metal thin plates 11a and 11b. Then, the angular sensor is set so that the gravity acceleration is aligned in an arrow g2. A fused metal is deposited on a thin plates 12a and 12b by the same way. In this way, the adjustment is performed so that the output is not changed even if the sensor is vibrated at an angle theta2.
Patent JP-S5557383-A (JP)
Title: Welded shape steel fabrication equipment
Inventor: SHIMA TAKEMITSU
IPC: B23K9/00
Filed: 1978-10-21
Abstract: PURPOSE: To greatly reduce the facility coat and labor cost and greatly increase the product yield, by minimizing the number of sets of uncoiling facilities according to the kinds of product flange and web thickness, and cutting strip member in the lengthwise direction and by the required number of pieces in the rear part thereof.  
     CONSTITUTION: For example, when fabricating wide flange beams of which flange and web are of the same thickness, only one set of uncoiling facility 1 is used between a coil positioner 2 and a leveler 10. In this process, only one piece of strip member is sent, of which width should be as wide as the total width of two flanges and a web of product. This strip is cut in the required widths of upper and lower flanges and web by a slitter 14 nearly installed in the position after the facility 1. The flange member PF is guided horizontally by a twist guide, and the web member PW sideways by a guide roll 16. Next, the latter runs in the middle between the former members to be completed in a product after welding and cooling processes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08307079-A (JP)
Title: Windshield plate for preventing leakage of cooling air at electronic apparatus part
Inventor: YANAGI TAKESHI
IPC: H05K7/14
Filed: 1995-04-28
Abstract: PURPOSE: To prevent leakage of cooling air at an empty slot by providing a corrugated windshield plate having protrusions and recesses for preventing leakage of cooling air and hermetically sealing the space of arbitrary width produced by an empty slot. CONSTITUTION: A rail beam 7 for windshield plate is provided at a part for mounting a printed board 5. Windshield plates 9, 10 comprising corrugated plates previously laminated while taking account of the slot width are inserted into a windshield plate rail for fitting the windshield plates 9, 10. Cooling air 6 from below can be prevented from leaking to the outside through the shielding effect of the windshield plates 9, 10. The windshield plates 9, 10 can be shaped to have arbitrary width corresponding to that of empty slot and laminated arbitrarily so long as it is corrugated.
Patent JP-H06343009-A (JP)
Title: Voltage control type crystal oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03B5/12
Filed: 1993-06-01
Abstract: PURPOSE:To stably reduce the initial deviation of the oscillation frequency of a voltage controlled type crystal oscillator which varies its oscillation frequency by a variable capacity diode whose capacitance is varied by the external control voltage and then transmits a signal of desirable frequency. CONSTITUTION:The external control voltage V is applied to the cathode of a vriable capacitance diode VC0, and a proper potential V0 is applied to the anode of the diode VC0 after an external power supply +5 is divided by two resistors R1 and R2. Under such conditions, the voltage V is applied to the cathode of the diode VC0 and the rough frequency f1+ or -DELTA is decided. Thus vibration frequency of a crystal vibrator X is controlled. Then the minute voltage Vadj is applied to the potential V0 of the anode of the diode VC0 so that the frequency f1+ or -DELTA is set to desirable f1 by the fine control.
Patent JP-S6023105-A (JP)
Inventor: IMANAKA MASATOSHI
IPC: B65B35/38
Filed: 1983-07-15
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-H06214047-A (JP)
Title: Method and apparatus for noncontact detection of edge part of object
Inventor: PEETAA URUSU HARUTAA
IPC: G06M1/10
Filed: 1993-05-06
Abstract: PURPOSE: To detect and evaluate a rim part of an object or a plurality of rim parts of an object in a non contact method. CONSTITUTION: A work face A is scanned by focused light beam, typically laser beam emitted from a light source L at 40-45 degrees. A first and a second detector D1, D2 receive reflected light from the work face A. The first detector D1 is installed behind a focusing imaging optical system O, e.g. off axis parabolic mirrors arranged coaxially, in other words all are arranged in the surrounding of laser beam, or under light beam emitted in relation to the main work face H. The second detector D is placed approximately on light spot formed by light emitted to the main work face. The stray light measured by the first detector D1 is received at a prescribed angle to the main work face and the angle is equal to the angle between the emitted light and the plane face or smaller than that.
Patent JP-H10319017-A (JP)
Title: Measuring method for substance utilizing fluorescent energy transfer and reagent therefor
Inventor: MATSUI KAZUHIRO
IPC: G01N33/543
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a simpler measuring system capable of lowly suppress a background, enabling high-sensitivity measurement, and capable of being implemented by a constant system. SOLUTION: In this method for measuring a substance X utilizing affinity reaction among a substance X for targeted for measurement, a substance A labeled by a fluoreseent substance F1 and having bonding capacity with X, and a substance B labeled by a fluoreseent substance F2 and having bonding capability with X, F1 and F2 are in a relationship between a donor and a receptor for fluorescent energy transfer. A method implemented by a constant system, includes two kinds of fluorescent labeled substances F1-A and B-F2.
Patent JP-S63295252-A (JP)
Title: Laminated film
Inventor: SHIGEMOTO HIROMI
IPC: B32B27/32
Filed: 1987-05-28
Abstract: PURPOSE:To improve bonding strength by laminating a polyolefin layer through an alpha-olefin copolymer layer of given propylene content, 1-butyne content and an alpha-olefin content on at least one surface of a poly 4-methyl-1-pentene layer. CONSTITUTION:An alpha-olefin copolymer (B) to be used is constituted of propylene, 1-butyne and alpha-olefin of 5 or more preferably 6-12 of carbon atoms, in the state of 10 to 85 mol % of propylene content, 3 to 60 mol % of 1-butyne content and 10 to 85 mol % of alpha-olefin and also of 20 % or less crystallinity index by the X-ray diffractometry. Said alpha-olefin copolymer has good bonding properties with the poly 4-methyl-1-pentene (A) layer. A polyolefin (C) layer is a crystalline polymer constituted of polyolefin as a main component composed of alpha-olefin of 2 to 4 numbers of carbon as a major component. Although the thickness of respective layers of laminated film is not particularly limited, the thickness of layer (A) is in the range of 10 to 100 mum, the thickness of layer (B) is usually 5 to 50 mum, and the thickness of heat seal layer (C) is usually 10 to 100 mum.
Patent JP-S5921936-A (JP)
Title: Connecting structure of air conditioner
Inventor: SAKURAI YUKIO
IPC: F24F13/02
Filed: 1982-07-26
Abstract: PURPOSE:To provide an air conditioner which can be conveniently connected and ensures an improved sealing characteristic, by arranging such that a flange is extended from one side of connected portion for guiding and positionally controlling purposes in a connecting job and a section to be connected with the flange and a band member is tightened for securing in position. CONSTITUTION:In the connecting structure of air conditioner that utilizes a flange to connect a duct 10 with an air conditioner 11 and the like opposed each other at their connecting parts, one connecting part 13 is projectively provided with a flange 30 of one open-sided cross-section, the flange 30 comprising a guide section 34 having a hole bored therein and a positional control section 36 having a first tightening section 39 opposed against the guide section 34. Moreover, a band member 41 comprising a pawl 42 freely engageable with the hole 31 and a second tightening section 43 which abuts with and can be freely secured by means of a screw on the first tightening section 39 and defined in such a configuration as generally compatible with the flange 30 is tightened to clamp and secure other connecting part 12 laid on the flange 30.
Patent JP-H07333815-A (JP)
Title: Information reader from photographic film
Inventor: TOKUDA KANJI
IPC: G03D15/00
Filed: 1994-06-13
Abstract: PURPOSE:To accurately read information on photographic film which is optically or magnetically recorded without imposing a burden on a reader. CONSTITUTION:Two perforations 20A and 20B(hereinafter referred to as PF 20) are previously bored to each frame, and made to correspond to the position of an image frame 12A. A perforation detecting sensor 22 is disposed on the carrying locus of the PF 20. Meanwhile, a bar code sensor is disposed on the carrying locus of information 32. The attaching position of the bar code sensor is decided based on the attaching position of the sensor 22, and arranged so that the read starting position of the bar code sensor may be at the head of the bar code 34 at the time when both of the PFs 20 are simultaneously detected. By deciding a specified time from this time, the read need not be always executed.
Patent JP-S5654558-A (JP)
Title: Write control system for main memory unit
Inventor: CHIBA TAKASHI
IPC: G06F12/04
Filed: 1979-10-09
Abstract: PURPOSE: To finish write operation through single operation by detecting the generation of a continuous write request for the same access unit of a memory unit and by simultaneously merging the following write request data.  
     CONSTITUTION: When requests from CPUs 1-1 and 1-2 and CHPs 2-1 and 2-2 as processors are written in main memory units 3-1 and 3-2, requests are stored in port parts 5-1W 5-4 temporarily and various information including this stored access address information and write data is inputted to shift register 9 and held there during an access run. Address information outputted from this register 9 is compared by comparing circuit 20 with access addresses held in port parts 5-1W5-4. When circuit 20 detects the generation of continuous write requests for the same single area of units 3-1 and 3-2, the following write request data are merged by the merging circuit with write processing data before the execution, so that the processing may be completed through the single write operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61287211-A (JP)
Inventor: NISHIMORI TOSHIYUKI
IPC: H01G4/224
Filed: 1985-06-14
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。
Patent JP-S5754888-A (JP)
Title: Electronic time piece with built-in speaker
Inventor: NAKASHIMA AKIO
IPC: G04G19/08
Filed: 1980-09-19
Abstract: PURPOSE:To operate stably the function by connecting a sound synthesizing system and a clock system to different power sources. CONSTITUTION:A power battery 301 supplies power to a clock system 311 including oscillating and dividing circuit 302, a decoder circuit 303, a driving circuit 304, an indicator 305 and a controlling circuit 306. On the other hand, a power battery 307 supplies power to a sound generating system 312 including a memory and a converter circuit 308, a speaker driving circuit 309 and a speaker 310.
Patent JP-H02308959-A (JP)
Title: Vaporization accelerating heat exchanger
Inventor: KAWAMURA HIDEO
IPC: F02M15/02
Filed: 1989-05-24
Abstract: PURPOSE:To unify the temperature distribution of the whole heat exchanger and perform the heat exchange with high efficiency by forming a vaporization section transmitting heat energy to fuel for vaporization with a porous material having large heat conductivity. CONSTITUTION:A heat exchanger 1 is constituted of a vaporization section 15 with a shape provided with fins on the outer periphery of a hollow cylinder, a heat-resistant film layer 14 covering the surface of the vaporization section 15, a nozzle 12 and a fuel feed pipe 11. Since the heat-resistant film layer 14 on the surface is a thin film, it quickly transmits the heat energy from the outside to the inside vaporization section 15. The vaporization section 15 has large heat conductivity, thus heat energy is transmitted to the whole, and the temperature gradient is made gentle. The porous material has a large heat exchange area, thus the heat exchange efficiency is large. The temperature distribution of the whole heat exchanger is uniform, the heat exchange area is large, thus quick heat exchange can be performed.
Patent JP-H06342696-A (JP)
Title: Discharge lamp lighting device
Inventor: SUGITA KAZUSHIGE
IPC: H02M7/48
Filed: 1993-06-01
Abstract: PURPOSE:To protect a smoothing capacitor by providing a semi-conductor switch, which has the breakdown voltage, at a connection of a second inductance element and a rectifying circuit and the connection of the smoothing capacitor and a first switch element. CONSTITUTION:A semi-conductor switch 10 having a predetermined breakdown voltage is connected between a connection of a second inductance element 9 and a rectifying circuit 3 and a connection of a smoothing capacitor 71 and a first switch element 74. In the case where the voltage of the capacitor 71 rises abnormally, the switch 10 is switched for breakdown to form a discharging circuit, and simultaneously, it is broken by this current. Voltage is thereby lowered, and the capacitor 71 is protected. A second switch element 75 is broken by the heat generation, and a fuse is disconnected to maintain the safety of a lighting circuit. With the structure that a chopper circuit and an inverter circuit 5 have a switching element commonly, a high input power factor of the voltage to be input to a discharge lamp 8 is obtained similarly with the conventional one, and the high frequency component can be reduced.
Patent JP-S5558768-A (JP)
Title: Rotary device
Inventor: OONOTSUKA NOBORU
IPC: H02K41/06
Filed: 1978-10-25
Abstract: PURPOSE: To drive a load by a magnetic force, by rotating a rotary body along the inside surface of a cylinder by a rotating magnetic field generated on the inside surface of the cylinder and transmitting the rotation of the rotary body to the outside.  
     CONSTITUTION: Electromagnets 2a∼2f are provided on the inside surface of a cylinder 1. Each of the electromagnets is equipped with a brush 4, with which a commutator 5 comes into contact. Other brushes 7a, 7b connected to a DC power source are brought into contact with the commutator 5. The commutator 5 is rotated by a rotary machine 9 to change over the polarity of DC power applied to the electromagnets 2a∼2f to produce a rotating magnetic field on the inside surface of the cylinder 1. A rotary body 11, which consists of rotary members 11a, 11b made of permanent magnets whose outside surfaces are magnetized to S-poles and N-poles, is provided inside the cylinder 1 so that the rotary body 11 is rotated in contact with the inside surface of the cylinder 1. Pins 13, 14 extending through holes 12a∼12b of the rotary member 11a, 11b are coupled to an output shaft 15 to transmit the rotation of the rotary body 11 to the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0424030-A (JP)
Title: Fire resistant blanket
Inventor: YANO TOSHIKAZU
IPC: A62C2/00
Filed: 1990-05-21
Abstract: PURPOSE:To protect an article or the like from heat by forming a heat transfer cooling surface on the internal surface of a heatproof sheet, an exudation cooling surface on the external surface thereof and a coolant supply port at an initial end of a cooling pipe on the internal surface of the heatproof sheet while the exudation cooling surface is covered with a liquid permeating fire resistant sheet. CONSTITUTION:When a coolant 22 is supplied to a supply port 10, the coolant 22 flows through a cooling pipe 2 to cool a heat transfer cooling surface 8 inside a heatproof sheet 1. The coolant 22 flowing through a heat transfer tube 3 from an initial end 9 to a final end runs around the outside of the heatproof sheet 1 and exudes to be sent to a piping 7 for exudation and discharged from a coolant exuding port 6. The coolant 22 discharged from the coolant exuding port 6 spreads seeping over a liquid permeating fire resistant sheet 14 by a capillary phenomenon to wet the entire surface of the fire resistant sheet 14. Thus, the exudation cooling surface 8 and the fire resistant sheet 14 are cooled to prevent entry of heat from outside and inside thereby enabling the protection of articles deep inside from heat.
Patent JP-S6323723-A (JP)
Title: Mixing method using screw thread acting in direction opposite to screw of extruder
Inventor: GISETSUPE GAGURIANI
IPC: B29C48/67
Filed: 1987-05-27
Abstract: Method of continuously blending, homogenizing, kneading or dispersing plastic materials using a special screw extruder section. A part of the material returns in a direction opposite to that of the direction of extrusion. The return channel has a spin direction opposite to that of the screw.