baber/WOPTO huggingface dataset:
Patent JP-H10332908-A (JP)
Title: Light scattering plate and its manufacture, and display device
Inventor: SAWANO MITSURU
IPC: G02B5/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To form a light scattering part in arbitrary pattern and to optionally vary the degree of light scattering. SOLUTION: The light scattering plate 1 scatters light which is made incident on side of a transparent sheet 2 to suppress the quantity of transmitted light projected from the other of the transparent sheet 2; and ink which scatters light is transferred in arbitrary pattern to the transparent sheet 2 and the light scatter part 4 in arbitrary pattern is formed on the transparent sheet 2. This light scatter part 4 is preferably so formed as to have gradations by optionally varying the transfer rate of the light scattering ink transferred to the transparent sheet 2 from 0 to 100% so that the light scatter of the light scatter part 4 has arbitrary variation partially in the transparent sheet 2.
Patent JP-H04337755-A (JP)
Title: Drive stopping controller for image recorder
Inventor: TAKANO MASAYASU
IPC: G03G15/00
Filed: 1991-05-14
Abstract: PURPOSE:To keep positional accuracy in stopping a transfer drum in a good state by using an easy control system, and to make a device compact. CONSTITUTION:A controller is provided with a rotational position detecting means 7 for detecting the rotational position of the transfer drum 2, a servomotor speed switching means 8 for switching the rotating speed of the servomotor to the rotating speed v2 lower than the normal rotating speed v1 after the transfer process for the final color is completed and a servomotor stopping means 9 for stopping the driving of the servomotor 5 after a prescribed time is obtained based on a position detecting signal from the rotational position detecting means 7 so that the transfer drum 2 may be stopped on a standard stop position where a tie-bar 3b is arranged facing the image carrier 1, after the rotational speed is switched by the servomotor speed switching means 8.
Patent JP-S63307095-A (JP)
Inventor: INOUE SADA
IPC: B67C3/02
Filed: 1987-05-29
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-H04228556-A (JP)
Title: Variable film thickness coating of airplane turbine blade
Inventor: RATSUSERU EI BIAAZU
IPC: C23C4/12
Filed: 1991-05-13
Abstract: PURPOSE: To provide a method and a device for forming a coating film of variable film thickness and also to provide a method and a device which are applicable in order to prevent the acceleration of the formation of cracks in the region of a platform part of a turbine blade and improve the durability of a metallic coating film on the turbine blade.  
     CONSTITUTION: A shielding device is used to form a coating film of variable film thickness on the external surface of a turbine blade 1. At this time, the shielding device has a shape corresponding to the shape of the external surface of an article and has edges 5, 10 forming an imperfect shield 2 between a coating-material-containing gas and a covered part. Further, this shield is fixed in a manner to be separated from the covered part and the circulation of the above gas in the covered part is restricted. By this procedure, the thickness of a coating film deposited on the covered part can be regulated so that it is thinner than the thickness of a coating film on an uncovered part. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H089632-A (JP)
Title: Switching regulator power unit
Inventor: SATO MITSUO
IPC: H02H3/20
Filed: 1994-06-20
Abstract: PURPOSE:To stop the operation of a power source circuit by actuating all overvoltage protective circuits when either one of detected overvoltages is inputted by inputting signals from detecting sections which detect overvoltages from each DC output voltage and connecting the overvoltage protective circuits to an output terminal so that the circuits can be actuated simultaneously. CONSTITUTION:When all power source blocks operate normally, no voltage is generated across a common resistor R1 and, as a result, a transistor TR2 is turned on, because no electric current flows to Zener diodes D1 and D2. In the case a DC output voltage Va1 abnormally rises for some reason and the voltage applied across the diode D1 becomes higher than a Zener diode Vz, the diode D1 is conducted and a voltage is generated across the resistor R1, resulting in the turning on of the transistor TR2. Consequently, transistors TR3 and TR4 are turned on and power source blocks 2 and 3 operate. In addition, the switching control by a controller 2b is stopped and power supply generating operations are simultaneously stopped.
Patent JP-H11309004-A (JP)
Title: Buckle
Inventor: UEHARA RYOICHIRO
IPC: A44B11/26
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a buckle with excellent operability, that the efficiency of an assembling work is excellent with a simple structure and plugs are surely engaged with a socket. SOLUTION: The buckle consists of a pair of plugs and the socket 20 and the respective plugs are provided with a strap fitting part, tongue pieces which are projectingly arranged in the strap fitting part and inserted to the socket and an engaging part. The socket 20 is provided with a putting-through part 22 where the respective tongue pieces are inserted and a fixed engaged part where the engaging part is engaged. An operating part 24 is also arranged, which is independently formed of the socket 20 so as to displace the engaging part and to release the engagement of the engaging part with the engaged part.  The operating part 24 is provided with an operating piece 24a exposed on the outer front surface of the operating hole 21 of the socket 20, a pressurizing part 24b integrally formed at the rear surface side of the operating piece 24a and a lock part 27 to be locked to the socket 20 and an elastic part 25 which is abutted on one of the operating piece 24a or the socket 20 so as to energize the operating part 24 outward is disposed in the other one of them.
Patent JP-S63301139-A (JP)
Title: Elevator device for loading/unloading load for automobile
Inventor: SATO YUKIO
IPC: B60P1/46
Filed: 1987-05-30
Abstract: PURPOSE:To suppress the increase of the weight accompanied with the installation of an elevation board and obtain the simple constitution and permit cost cut by constituting an elevation device so that a part of the load carrying platform of a vehicle to be used in common as the elevation board. CONSTITUTION:Onto a load carrying platform 2 of a ban type truck 1, an elevation board 4 is installed by using a part of a floor 3 in common, and said elevation board 4 can be slided to the rear part of the load carrying platform 2. Further, the elevation board 4 is formed from iron plates, etc., and the both side surfaces are fixed at the lower edge of a supporting body 5. The supporting body 5 is constituted of an upper rotary supporting body 30 and a slidable supporting body 31 inserted inside, and the elevation board 4 is moved in the longitudinal direction by swinging the turning-supporting body 30 around a supporting shaft 11 by a hydraulic cylinder as the driving body 6 in the longitudinal direction. Further, the slidable supporting body 31 can be extended and contracted for the rotary supporting body 30 by winding and rewinding a wire as an elevation operation body 7 by the drive of a driving body 12.
Patent JP-S5469625-A (JP)
Title: Governor angle of advance equipment
Inventor: OONISHI MASAYOSHI
IPC: F02P5/07
Filed: 1977-11-15
Abstract: PURPOSE:To stabilize ignition timing characteristics rotating a guide plate in  opposite direction to opening direction of governor weight, by decreasing chasing lag to cylindrical rotating shaft to install a member to decide engine ignition timing. CONSTITUTION:When the rotating shaft 2 is rotated to arrow a direction by the engine, the rotor 11 is rotated through guide plate 21 of a governor angle of advance equipment 16, a stopper pin 20, a governor plate 17 and a cylinder 12, subsequently magnetic pole 11a repeates continuously operation to close, oppose to and isolate from the magnetic pole 9A of stator 9. Then since an amount of magnetic flux to intersect to the signal coil 14 changed, ignition signal voltage of positive and netative wave is induced in the signal coil 14. After that, with increased engine speed, when the governor weight 19 opens opposing the spring 24, the governor plate 17 is rotated by required angle to arrow a direction to the rotating shaft 2 through the shaft 18, thus the ignition timing is advanced.
Patent JP-H10309124-A (JP)
Title: Agricultural product storage house
Inventor: ITAKURA TATSUO
IPC: F25D17/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural product storage house capable of providing a stable storage state regardless of the amount of agricultural products in the house, specifically, being made to have larger scale by improving air circulation inside, improving the operating efficiency of taking out and in the products by increasing its own height and enlarging its own uses. SOLUTION: This agricultural product storage house is designed to have opening/closing doors 5 and 6 at the opening of an almost box-shaped housing 2 and a storage room 8 inside the housing 2 for holding agricultural products, wherein the storage house further comprises; a fun 24 set up on the floor 8a of the storage room 8 for promoting air flow in the storage room 8, gas- introducing apertures on the sidewall of the housing 2 for introducing a predetermined gas through the apertures into the storage room 8 and a controlling member disposed in the storage room 8 so as to be capable of controlling air flow therein according to the amount of storage of the agricultural products in the storage room 8.
Patent JP-H06221421-A (JP)
Title: Controller for automatic speed change gear
Inventor: UIRIAMU AANESUTO DEBUZU
IPC: F16H61/12
Filed: 1993-06-08
Abstract: PURPOSE: To prevent a run-through condition from occurring again by increasing a line pressure upon shifting in accordance with an abnormal shift condition upon previous shifting. CONSTITUTION: A TCU receives various kinds of inputs, and updates (242) a loop timer, and thereafter, it determines a desired speed ratio Rdes and a condition of a solenoid-actuated valve which is required for obtaining the desired speed ratio. The desired speed ratio Rdes can be determined in a normal condition as a previously defined function of a throttle position and an output speed. Next, a desired line pressure LPdes is determined (246), and is then converted into a PWM duty cycle of a pressure motor so as to operate various electric elements including the pressure motor, an ATCC bias valve, and the solenoid- actuated valve (248). An adaptive pressure compensating value is generated in accordance with intervals of measured inertial stages in order to determine whether a run-through condition is detected or not.
Patent JP-H07148020-A (JP)
Title: Jig for attaching brush head of motor-driven toothbrush and its brush head
Inventor: NAKAGAWA YOSHINORI
IPC: A61C17/22
Filed: 1993-06-08
Abstract: PURPOSE:To economically enhance a tooth brushing effect by freely replaceably fitting a brush head having an opening in one part thereof into a shaft which is made of a semiconductor and fitted via a jig into an output shaft projecting from the main body of a motor-driven brush having built-in batteries and a motor. CONSTITUTION:The fitting hole 1b of an attaching jig B is fitted over an output shaft P projecting from a toothbrush main body A having built-in batteries and a motor. The outer periphery of the holding portion 1d of the jig main body 1 of the jig B is fitted into the held portion 3a of a brush head 3. Brushes 4 are set in the end of the brush head 3 and an opening 3f is provided in part of the brush head 3. A shaft 2 made of a semiconductor is fitted into the holding portion 1d of the jig main body B and the brush head 3 is fitted around the outside of the shaft 2 to take in light rays through the opening 3f. In brushing teeth, light impinging through the opening 3f on the shaft 2 made of semiconductor is subjected to photoelectric conversion by the saliva and water and electrons work on the teeth. Dental caries and the alveolar abscess can thus be prevented.
Patent JP-H06351209-A (JP)
Title: Brushless motor
Inventor: YASHIRO HIROKAZU
IPC: H02K29/00
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a brushless motor whose durability is excellent by a method wherein a cylindrical surrounding member is made of zirconia sintered body and the strength of a member constituting a radial air bearing is improved. CONSTITUTION:In the case of a brushless motor which is used to give a rotary driving force to the side of a hand piece for a dental grinding apparatus, a sleeve 21 as a cylindrical surrounding member is arranged at the outside of a tubular cover 16. The sleeve 21 is formed of a cylindrical member composed of a ceramic sintered body, its wall thickness is set at 2 mm or lower, and its outside diameter is set at 50 mm or lower. In addition, in order to ensure the contact sliding property with the outer circumferential face of the tubular cover 16, the average roughness in the central line of its inner wall surface is set at about 0.01 to 0.1mum. Then, when the apparatus is dropped in a state that the brushless motor, an attachment and the hand piece have been mounted integrally, it is confirmed that the apparatus is provided with a shock-resistant strength of nearly three times as compared with that of a sleeve made of sintered alumina. As a result, the durability of the apparatus can be enhanced surely.
Patent JP-S63303893-A (JP)
Title: Method and device for growing silicon single crystal
Inventor: KIDA MICHIO
IPC: C30B15/02
Filed: 1987-06-01
Abstract: PURPOSE:To prevent the polycrystal formation of an Si single crystal due to the release of a crucible surface by forming the quartz crucible in a continuous Si single crystal growth device in multiple structures, making the inner container liftable, and adding a raw material into the outside of the container. CONSTITUTION:The quartz crucible 11 supported by a susceptor 12 made of graphite is formed by the inner container 14 and the outer container 10, the melt 13 of polycrystal Si is charged in the crucible, and the cylindrical inner container 14 is supported by a lift 15 and can be vertically moved. A seed single crystal is dipped in the Si melt 13 in the inner container 14, and gradually pulled up to grow and Si single crystal 18 on its tip. In this case, a polycrystal Si raw material 16 is replenished between the inner container 14 and the outer container 10 from a raw material supply pipe 17 at an amt. almost equal to that of the grown Si single crystal 18. The inner container 14 is continuously lifted up and down, and since only the soaked part of inner surface of the inner container 14 is in contact with the polycrystal Si melt 13, the quartz in the inner container 14 is not released, and the polycrystal formation of the grown single crystal Si is prevented.
Patent JP-S5838255-A (JP)
Title: Non-steroid compound as antiinflammatory and analgesic
Inventor: JIEEMUSU BII DOHEETEI
IPC: C07D207/36
Filed: 1982-08-10
Abstract: Pyrrole compounds of the structural formula: <CHEM> or a pharmaceutically acceptable salt, ester or amide thereof have been prepared via hydrolysis of a precursor-ester after high temperature decarboxylation of from direct acidic decarboxylation of a precursor diacid. In the above formula, Ar is phenyl, substituted phenyl, pyridyl, pyrryl, substituted pyrryl, furyl or thienyl; R is, e.g., hydrogen, loweralkyl, lowercycloalkyl, lower(cycloalkyl-alkyl), loweralkenyl or halo-loweralkyl; R<1> is hydrogen or loweralkyl; R<2> is hydrogen, loweralkyl or halo; R<3> is, e.g., hydroxy, loweralkoxy, substituted loweralkoxy, amino, substituted amino, morpholinyl, glucosamino or heterocyclyl-oxy; X is (CH2)0-10-, -COCH2- or -CH2CO-; and Y is oxygen, sulfur, sulfinyl, sulfonyl, CH2 or H with the proviso that when Y is CH2-, Ar can only be pyrryl, and when Y is H, Ar is pyrryl and R is not present. The compounds are analgesic and anti-inflammatory agents of high activities out low ulcerogenic side effects.
Patent JP-H036339-A (JP)
Title: Manufacture of formed body for fiber reinforced metal composite
Inventor: TODA HIROYUKI
IPC: C22C47/08
Filed: 1989-05-31
Abstract: PURPOSE:To obtain the formed body having a complicated shape without generating springback in the stage of machining by impregnating a liquid into a formed body constituted of an inorganic material, subjecting it to machining in the state of solidification, thereafter raising its temp. and evaporating the impregnated liquid. CONSTITUTION:A formed body having a simple shape is formed by whisker or short fiber constituted of an inorganic material. The formed body is impregnated with water or an organic liquid, which is thereafter subjected to machining in the state of solidification into a desired shape. The formed body is gradually heated to evaporate the impregnated liquid. In this way, good dimensional precision can be obtd. after subjected to machining without generating springback after the machining.
Patent JP-H08331469-A (JP)
Title: Television set with remote controller
Inventor: NAGAHAMA HIROSHI
IPC: H04N5/44
Filed: 1995-06-06
Abstract: PURPOSE: To provide a television set with which a user can surely recognize the information of a small picture concerning a system for providing the small picture separately from a main picture. CONSTITUTION: This television set is provided with a main body 1 of the television set having a small picture 4 different from a main picture 2 and a remote controller for operating this main body 1 of the television set, and the small picture 4 is composed of a liquid crystal panel 3 attachable and detachable to the main body 1 of the television set. Then, the liquid crystal panel 3 detached from the main body 1 of the television set is constituted attachably and detachably to a main body 8 of the remote controller, information can be monitored on the liquid crystal panel 3 fitted to the main body 8 of the remote controller, and the information of the small picture is watched at at hand.
Patent JP-H09315760-A (JP)
Title: Balance of weight pulled type
Inventor: TAKEDA YUJI
IPC: B66C1/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To lift an object to be lifted horizontally and mount it with a simple device regardless of the shape of the object to be lifted even when an apparatus is lifted and fitted outside the maximum opening position of a crane hook. SOLUTION: This balance 14 is suspended from a hook 13 which is fitted at the front end of a wire rope 12 for a crane. Fixing pulleys 15a, 15b are fitted at both end sides of a main body 14a, a wire rope 17 hangs from a shackle 16 in the center shown by the center line M of the main body 14a, and a balance weight 19 is suspended at its front end. One end of a wire rope 21 is fitted at a shackle 18 through a wire socket 20. The wire rope 21 winds around the fixing pulley 15a, runs on the main body 14a, winds around the fixing pulley 15b, hangs. At the other end, a wire socket 22 is fitted, and an object 24 to be lifted is suspended by an auxiliary wire rope 23 through the wire socket 22.
Patent JP-S63302602-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO SUSUMU
IPC: H03F3/60
Filed: 1987-06-02
Abstract: PURPOSE:To operate a semiconductor device with the optimum characteristic, by blocking a high frequency component by a signal line which becomes the path of a high frequency signal and a power line, and connecting them via a communication line with prescribed length which passes A power source power. CONSTITUTION:At the input side of a high frequency semiconductor device formed with a case 1, a semiconductor chip 2, matching substrates 4 and 5, and metallic conductors 6 and 7, and the power line 15 is formed on a line substrate 8 with the signal line 10. The line 15 is formed in a shape of horizontal L that the communication line 15a with the prescribed length is communicated with the side part of the line 10 orthogonally, and is formed with a gold pattern, etc., simultaneously with the line 10. Also, at the tip part of the line 15 at a side opposite to the line 15a, a power source lead 16 made of gold plating, etc., is arranged in parallel with a signal lead 12, and is joined with soldering of the gold or a tin. Furthermore, the line 15a is grounded via a chip capacitor 19 arranged adjacently with the substrate 8 by a metallic fine line 3. Also, the output side of the device is constituted similarly. In such a way, it is possible to operate the semiconductor device with the optimum kinesis.
Patent JP-H034650-A (JP)
Title: Cordless telephone set
Inventor: KISHIMA KOJI
IPC: H04M1/73
Filed: 1989-05-31
Abstract: PURPOSE:To start communication immediately without wasteful time by turning off a switch connecting to a power supply automatically when the telephone set is not used for talking and supplying power to required circuits automatically when a key signifying the start of use is operated. CONSTITUTION:A control circuit 11 controls the switching of switches 18, 19, 20 connecting a transmission circuit 8 and a reception circuit 9 and a voice circuit 7 connecting to an antenna 10 to a power supply 16 and connects to the transmission circuit 8 and the reception circuit 9 and a key group 12 and the data communication is implemented in response to the received data with the operation of the key group 12. The power supply 16 and the control circuit 11 are connected by a data line and the control circuit 11 detects the state of the power switch 15. The control circuit 11 has a power line independently of the power switch 15 with the power supply 16 and the other circuit power supply is controlled independently of the state of the power switch 15.
Patent JP-H05335305-A (JP)
Title: Formation of contact hole
Inventor: SHIBUYA TSUKASA
IPC: H01L21/3205
Filed: 1992-05-29
Abstract: PURPOSE:To form a contact hole without over-etching a plurality of points having difference in film thickness to be etched. CONSTITUTION:A source drain region 15 is formed in the region where a gate poly-Si 12 has not been formed on a Si substrate 11. Next an NFG film 13 and a BPSG film 14 are formed thereon and further a resist 16 is coated thereon, where contact hole formation regions A and B are formed respectively in the resist with small film thickness and large film thickness so that an opening in the region B will be larger than that in the region A. The area A is applied with etching using the resist as a mask, and after the processing has been completed, the resist is removed and metallic film is piled up on the BPSG film entirely. The metallic film is etched until the BPSG film is exposed by a specified size on the region B, so that metallic side walls are formed in two kinds of regions A and B. In addition, the BPSG film and NSG film are applied with etching until etching is completed in the region B, in order to form a contact hole.
Patent JP-H01310812-A (JP)
Title: Joint structure of wire saw
Inventor: OBARA HIROYUKI
IPC: B24B27/06
Filed: 1988-06-06
Abstract: PURPOSE:To facilitate fitting and removal of cutter wire by coupling a screw rod with the end of one of the cutter wires, providing a detent head at the end of the other cutter wire, and fitting a socket-shaped nut on this detent head in the slipoff prevented condition. CONSTITUTION:When cutter wires 2a, 2b are connected, a nut 11 is rotated and fitted onto a screw rod 8 followed by driving fast. At this time, the wire 2b is threaded into an insert hole 15 through a gap 16, so that rotation of the nut 11 will not be transmitted to the wire 2a, which prevents surely the wire 2a from rotating together with the nut 11 and twisting when the nut 11 is turned for screwing. When the work is cut in the condition the wires 2a, 2b in connection, a bending or twisting force will be applied to the connection part, but the end of the wire 2b makes run in tilting or run-in rotation freely within gaps 16, 29 so that no unreasonable force is applied to the wire 2a. This is done smoothly because the detent head 10 is spherical.