baber/WOPTO huggingface dataset:
Patent JP-2001013435-A (JP)
Title: Scanning optical system
Inventor: ATSUMI HIROMICHI
IPC: G02B26/10
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To adjust a focusing position at an optimum position in an image area by arranging a detection means detecting the image forming state of a light beam used for scanning by a scanning optical system by adjusting it to actual image surface curvature. SOLUTION: This optical scanner is provided with a light source 1 radiating the light beam, the scanning optical system deflecting the light beam from the light source 1 and condensing it on a surface to be scanned, the detection means 10 detecting the image forming state of the light beam used for the scanning by the scanning optical system and adjustment means 11 and 12 adjusting the focusing position of the light beam on the surface to be scanned. Then, the detection means 10 is arranged by being deviated in an optical axis direction from a position being optically equivalent to the surface to be scanned. Besides, it is also good that the detection means is arranged by being deviated in the optical axis direction and in a scanning direction from the position being optically equivalent to the surface to be scanned.  It is preferable that the detection means 10 is made to function as the synchronous detection means.
Patent JP-S5980801-A (JP)
Inventor: HORI MASAKI
IPC: F16F15/06
Filed: 1982-10-27
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-H0851664-A (JP)
Title: Radio telephony equipment
Inventor: KUBO KOJI
IPC: H04W68/00
Filed: 1994-08-09
Abstract: PURPOSE:To provide a radio telephony equipment with high traffic efficiency between a mobile station and a base station and improved convenience of the user of the mobile station. CONSTITUTION:The mobile station 7 is provided with a first storage part 16 for storing the telephone number of a called party waiting for communication and a first control means 17 for storing the telephone number of the called party in the first storage part 16 when a telephone line network is busy, informing the user of that the telephone line network is ready when it is ready and sending out the telephone number and call re-origination to the base station 1. The base station 1 is provided with a second storage part 14 for storing the identification code of the mobile station waiting for the communication in the priority order of the arrival of call origination and a second control means 15 for storing the identification code in the second storage part 14 when the telephone line network is busy, informing a highest priority mobile station stored in the second storage part 14 of that the telephone line network is ready when the telephone line network is ready and informing the next order priority mobile station of that the telephone line network is ready when no response is present from the highest priority mobile station.
Patent JP-S63145803-A (JP)
Title: Flow control valve device
Inventor: SUGIYAMA MASARU
IPC: F15B11/05
Filed: 1986-08-08
Abstract: PURPOSE:To make a flow control device in a small shape and to accurately keep its actuator stopped by composing a flow control valve of a valve body, which consists of a poppet valve unit, and No.1 and No.2 control valves. CONSTITUTION:A flow control circuit is formed by laminately arranging a flow control valve 1, a pressure compensation valve 2 and an electromagnetic switching valve 3. The flow control valve 1 is composed of a valve body 4 which consists of a poppet portion 15B, a piston portion 15D and a piston portion 15E, No.1 control valve 27 which consists of a pressure reducing valve 27B, a throttle 27C and a current control type relief valve 27D, and No.2 control valve 28 which consists of a poppet valve 28A and an operating valve 28B. Since No.1 passage and No.2 passage are closed by the flow control valve 1, other valve valves to separately close these passages are no more required, thus enabling the flow control device to be made in a small shape. Further, the actuator can accurately be kept stopped because the poppet portion 15B of the valve body 4 sits on a valve seat 13 when the actuator is stopped.
Patent JP-S6248927-A (JP)
Title: Suction port device for internal combustion engine
Inventor: IWASHITA YOSHIHIRO
IPC: F02F1/42
Filed: 1985-08-27
Abstract: PURPOSE:To converge a rich mixture on a spark plug at a cylinder center position and improve a degree of combustibility, by installing a suction control valve, having a notch at the cylinder center side, in a straight port of an engine provided with a helical port and the straight port in each cylinder. CONSTITUTION:A helical port 7 and a straight port 6 are set up in each cylinder, and a suction control valve 14 is installed in this straight port 6. In this suction control valve 14, there is provided with a notch part 15 at the central side of a cylinder, and even at the time of closing the suction control valve 14, a suction flow is produced in the straight port 6 from this notch part 15. This suction flow comprises fuel sticking to the vicinity of the suction control valve 14, and at the time of flowing into the cylinder, it guides an air-fuel mixture stream flowing along an inner wall of the cylinder into a spark plug 12 from the helical port 7, making an ignitable rich mixture distribute in and around the spark plug 12.
Patent JP-H0534090-A (JP)
Title: Heat exchanger
Inventor: FUKUOKA MIKIO
IPC: F28F9/26
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a heat exchanger, reduced in pressure loss in the section of tubes by increasing the sectional area of passage, improved in heat dissipating performance by increasing the flow rate of refrigerant and facilitating the arrangement of pipelines without deteriorating the loading property of the same. CONSTITUTION:An inlet side header 1 is opposed to an outlet side header 2 and a multitude of tubes 3 are suspended between both of the headers while heat dissipating fins 4 are connected to these tubes 3. An outlet pipe 11 is connected to the outlet header 2 while the outlet pipe 11 is guided in the same direction of the inlet header and is directed in the same direction. Refrigerant, such as hot-water or the like, flows from the inlet header 1 toward the outlet header 2 straightly and, therefore, all of the tubes 3 can be utilized as the sectional area of passage where the sectional area of passage can be increased. The outlet pipe 11 extends in the same direction as the inlet pipe 8 and, therefore, the arrangement of heater core and the piping of the pipelines are facilitated.
Patent JP-S6248301-A (JP)
Inventor: YANAGISAWA AKIHIKO
IPC: A01B3/42
Filed: 1985-08-27
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-H1123208-A (JP)
Title: Reference position-detecting structure
Inventor: KUNIYASU TAKASHI
IPC: B60G17/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To more reduce the cost of a reference position detecting structure when the structure is utilized as a sensor by making the constitution simpler. SOLUTION: A reference position detecting structure is provided with a large-diameter gear 1 which is pivoted on a fixed side and selectively rotated in both directions, a small-diameter gear 2 which is pivoted on the fixed side and is rotated synchronously to the gear 1, and a detecting means 3 which is turned on to detect the rotational positions of the gears 1 and 2. The rotational positions of the gears 1 and 2 when the detecting means 3 is turned on are set as reference positions. One (magnet M1) of a plurality of constituents of the detecting means 3 is directly held by the small-diameter gear 2.
Patent JP-H0849493-A (JP)
Title: Propulsion construction method of pipe and radiation device of laser beam
Inventor: HAYASHI MITSUTOSHI
IPC: E21D9/06
Filed: 1994-08-10
Abstract: PURPOSE:To easily reset a position of a laser projector at the time when the position of the laser projector changes when a conduit is laid by propelling a pipe and to facilitate visual recognition of a projected point of a laser beam on a target. CONSTITUTION:A first television camera 6 is arranged toward the side of a starting shaft A in the inside of a drilling machine 2 arranged in the forefront, and simultaneously, a second television camera 7 is arranged toward the side of a target 3. The majority of a position of the projector 14 is reset by monitoring a laser beam 15 projected from a laser projector 14 set on the starting shaft A by the first television camera 6. The laser projector 14 is reset to its original position by fine adjusting the laser projector 14 so that the laser beam 15 is projected on the target 3 by monitoring an irradiation position of the laser beam 15 in the inside of the drilling machine 1 by the second television camera 7.
Patent JP-S5889015-A (JP)
Inventor: USUI KINICHI
IPC: H02G1/02
Filed: 1981-11-24
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-H0831945-A (JP)
Title: Integrated power semiconductor device
Inventor: GANTIOLER JOSEF-MATTHIAS
IPC: H01L21/822
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the occurrence of a parasitic structure between a driving circuit and a function block, by arranging a third area of a second conductivity type between a first region and a second region and setting the potential of the third region to be different from that of the first region. CONSTITUTION: A third region 21 is p-doped in the same way as a first region 15 and a second region 16. It is desirable that it has the same depth. The third region 21 has a contact part having potential different from that of the first region 15. When MOSFET 1 is switched to an interruption state from a conductive state, a parasitic transistor is generated between the first region 15 and the third region 21. The potential change of the region 21, which is generated at the same time as the supply of a parasitic transistor 23, is not important for the function of an integrated semiconductor device, because the potential of the region 16 is not changed. When the third region 21 circularly surrounds the second region 16, the formation of a parasitic transistor 22 is securely prevented.
Patent JP-S5977830-A (JP)
Inventor: MIYAHARA NORIYUKI
IPC: A61B3/14
Filed: 1982-10-28
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-S57112701-A (JP)
Title: Reflection preventing multilayered film
Inventor: WATANABE ROKUROU
IPC: G02B1/11
Filed: 1980-12-29
Abstract: PURPOSE:To form a reflection preventing multilayered film having superior spectral characteristics and high film strength and undergoing less change with the passage of time by using praseodymium oxide as a substance with a higher refractive index and magnesium fluoride as a substance with a lower refractive index. CONSTITUTION:On the surface of optical glass, layers with a higher refractive index and layers with a lower refractive index are laid as layers in odd numbers and layers in even numbers from the glass side, respectively to form a reflection preventing multilayered film. For example, by laminating the 1st, 3rd and 5th layers made of magnesium fluoride with 1.391 refractive index nL and the 2nd and 4th layers made of praseodymium oxide with 1.92 refractive index nH on the surface of optical glass G with 1.7 refractive index ng, a reflection preventing multilayer film consisting of layersI, II, III is formed. The lowest layerI is composed of the 1st, 2nd and 3rd layers and has 1.65 refractive index n1.
Patent JP-H0238106-A (JP)
Title: Suspension device for vehicle
Inventor: KANAI SEITA
IPC: B60G3/20
Filed: 1988-07-29
Abstract: PURPOSE:To replace a conventional swing arm, ensure running stability and improve layout quality by providing two longitudinal links extended forward and aftward with the front and rear ends thereof connected to the upper and lower sides of a wheel support member. CONSTITUTION:A wheel support member 12 so supporting a wheel 10 as to be freely rotatable is connected to a body 16 via a suspension device 14. In this case, the suspension device 14 is constituted with three lateral links 20, 22 and 24, the first vertical link 26 extended forward with the rear end thereof connected to the lower part of the wheel support member 12, the second vertical link 26 extended aftward with the forward end thereof connected to the upper part of the wheel support member 12 and a shock absorber 30. That is, the two vertical links 26 and 28 are used, instead of a conventional swing arm. According to the aforesaid construction, the running stability of a vehicle is ensured and the layout quality of the suspension device 14 is enhanced.
Patent JP-2001018859-A (JP)
Title: Body structure for vehicle
Inventor: AOKI TAKESHI
IPC: B62D25/20
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance aerodynamic performance at a bottom surface of a spare tire storage part provided by recessing a body panel, and to secure rigidity. SOLUTION: A space tire storage part 4 is formed with a welded rear panel by recessing a rear part of a rear floor panel 1. A reinforcement member 9 in a three-blade shape is fixed on a bottom wall part 1c by welding both edge parts of the individual blades. A spare tire 8 is held by the reinforcement member 9 and is fixed with a fixing bolt. If a rigidity is decreased by forming the bottom wall part to reduce protrusion in a bead shape as small as possible, the reinforcement member can secure the rigidity for a weight of the spare tire 8, aerodynamic performance is enhanced by the reduced protrusion, and the weight is decreased by thinning a panel constituting the bottom wall part as much as possible.
Patent JP-2001015254-A (JP)
Title: Tape-shaped heater and its manufacture
Inventor: INOUE HIROSHI
IPC: H05B3/20
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion with a to-be-heated body by disposing plural wire-like or tape-like heating elements in the length direction of laminated tapes so insulating each other between the laminated tape of a heat resistant resin tape forming one surface layer; an adhesion layer for forming an intermediate layer; and a heat resistant resin tape forming the other surface layer. SOLUTION: This tape-shaped heater 1 is composed of one surface layer comprising a heat resistant resin tape A2, the other surface layer comprising a heat resistant resin tape B3, an adhesive layer 4 forming an intermediate layer, and two wire-like heating elements 5, 5 or two tape-like heating elements arranged at certain intervals in the adhesive layer in the length direction of a laminated body. Each of the wire-like heating elements 5, 5 is composed of a bundle of four metal wires. Two wire-like heating elements 5, 5 or two tape-like heating elements are insulated each other by the adhesive of the adhesive layer 4 existing between them.
Patent JP-H1057168-A (JP)
Title: Interlock assembly
Inventor: LAMMENS ARTHUR E
IPC: A47B88/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent other drawers from being opened when any one of the drawers is opened. SOLUTION: A slide 10 has a fixed member 12 fixed to a cabinet and a stretching member 14 attached to the drawer. Near the front end of the fixed member, a pair of upper and lower operation followup members are fitted and when one operation followup member moves toward the other operation followup member, that member is pushed. The upper operation followup member of one slide 10 and the lower operation followup member of the slide 10 on it are connected by a rod 72. When the stretching member 14 is elongated, the operating member of that slide 10 touches the upper operation followup member and pushes this back and the lower operation followup member of the slide 10 on it is pushed back upward. Besides, the elongated slide 10 prevents the upper operation followup member of the slide 10 under that from being pushed back upward.
Patent JP-H0536155-A (JP)
Title: Recording operation control circuit for tape recorder
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/087
Filed: 1991-07-29
Abstract: PURPOSE:To improve a recording operation control by operating an index signal generating circuit for operating recording an index signal for a prescribed time when a tape recorder is stopped by stopping a motor in its rotation and releasing the stop simultaneously. CONSTITUTION:Under the stopping state of traveling of a magnetic tape by stopping the motor in its rotation, when an index operating switch 25 is pressed to be closed, the index signal generating circuit 27 is operated by a signal outputted from an operation control circuit 12. Simultaneously, the motor 21 is driven to rotate to make the magnetic tape travel and recorded with the index signal. Then, upon the lapse of a prescribed time, the circuit 27 is brought under the nonoperation state.
Patent JP-H0239478-A (JP)
Title: Manufacture of oxide superconductor thin film
Inventor: KANDA KIMIO
IPC: H01L21/3205
Filed: 1988-07-28
Abstract: PURPOSE:To make a composition uniform with ease by performing spin-coating of an organic polymer solution including metal alkoxide, etc., on a semiconductor substrate and firing the same. CONSTITUTION:There is circulated an organic polymer solution including metal alkocide or an organic polymer solution including an organic metal chain or metal ion in metal alkoxide or an organic polymer solution including an organic metal chain and metal ion in metal alkoxide. The solution is subjected to spin- coating and is fired on a semiconductor substrate. Hereby, the solution is applied as a thin film with its uniform composition. Further, there can be eliminated any contamination by an impurity during conventional blending of oxide powder.
Patent JP-S6344988-A (JP)
Title: Method for making ultrapure water
Inventor: KUBO NAMI
IPC: C02F1/42
Filed: 1986-08-12
Abstract: PURPOSE:To effectively remove all of organocarbons in ultrapure water, by treating raw water with a macro-reticulated ion exchange resin and an ion exchange fiber. CONSTITUTION:Raw water is pretreated using ultrafiltration membrane composed of a cellulosic, polypropylene or polymethacrylate org. membrane and subsequently treated with a macro-reticulated ion exchange resin (having both macro-porosity and micro-porosity by changing a polymerization method of styrene and benzen at the time of the introduction of an ion exchange group). Next, the raw water is treated with a water-insoluble org. ion exchange fiber (composed of an ion exchange polymer obtained by introducing an ion exchange group into an ion exchange polymer such as a polystyrenic or polyphenolic resin). By this method, ultrapure water having extremely high water quality is obtained.
Patent JP-H05198688-A (JP)
Title: Manufacture of integrated-circuit semiconductor device and semiconductor interconnection structure
Inventor: EDOWAADO KOBUDA
IPC: H01L23/522
Filed: 1992-07-16
Abstract: PURPOSE: To provide a method for manufacturing bipolar and CMOS devices for an integrated circuit, wherein W is used as a local interconnection part and via landing pad for a bipolar and a CMOS device. CONSTITUTION: On a local interconnection of W/Ti 14 and 12, a double layer of oxide/Si 16 is formed. An oxide is patterned as a mask for Si/W/Ti reactive ion etching, and the Si layer 16 on the W/Ti layer is used as an etching stop layer for a via-etching. The Si layer 16 is reacted after via-etching, then converted to TiSi2 22, and a low resistance channel is formed in a via from a local interconnection in a self-aligning manner.
Patent JP-H1123514-A (JP)
Title: Oxidation/reduction current measuring device
Inventor: HAYASHI YOKO
IPC: G01N27/30
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a static electrode type oxidation/reduction current measuring device which is easy in its cleaning and manufacture, easy in securing the stable flow of a sample liquid being essential to the stable measurement, and easy in fixing the positional relationship between a detection pole and a counter pole, without enlarging the entire device, and also with a simple constitution. SOLUTION: An oxidation/reduction current measuring device is provided with a sample liquid flow passage 2 on its outside, a cylindrical filter 4 in the inside of which a counter-pole chamber 3 is formed, a detection pole 5 arranged in the sample liquid flow passage in the state being in contact with the cylindrical filter, and a counter pole 6 arranged in the counter-pole chamber 3; and a part of the sample liquid is interposed between the detection pole and the counter pole, thereby the detection pole 5 and the counter pole 6 are electrically connected. The detection pole 5 is spirally wound around the cylindrical filter 4. Further, a support bar 8 on which the counter pole 6 has been fitted and the cylindrical filter 4 are fixed each other by fixing members 9, 10 on both end parts thereof respectively.
Patent JP-H0511313-A (JP)
Title: Automatic zone focus camera
Inventor: IKEMURA MASAYUKI
IPC: G03B13/36
Filed: 1991-07-02
Abstract: PURPOSE:To provide an automatic zone focus camera in which the error of a Dv value is reduced so as to reduce the error of exposure caused by flash by fractionizing data on an object distance which is used in the case of calculating the Dv value in FM arithmetic calculation as compared with data on an object distance which is used in the case of driving a lens at the time of focusing by arithmetic zone focus. CONSTITUTION:Out of the data on the object distance outputted by a range- finding circuit 2, a distance zone is decided by a zone deciding part 20 and a Dv decision parameter fractionized further as compared with a distance zone is decided by a Dv deciding part 22. Based on the distance zone, a microcomputer 1 controls a lens driving circuit 4 to perform focusing, and based on the Dv decision parameter, the FM arithmetic calculation is performed by an FM arithmetic calculating part 23. Thus, the Dv value having a few errors is obtained and the error of the exposure by the flash is decreased.
Patent JP-S6432819-A (JP)
Title: Coffee maker
Inventor: KIKUCHI TOSHIO
IPC: A47J31/42
Filed: 1987-07-29
Abstract: PURPOSE: To stir coffee beans effectively during grinding to enable the coffee beans to be ground in a short time and enable the coffee powders to be transferred effectively by forming a projecting part on the interior wall of a grinding chamber. CONSTITUTION: In a mill case 2, a projecting part 21 provided on its interior wall is formed integrally with the mill case 2, and a mill case lid 7 is put over the top of the mill case 2 of an approximately hemispherical cross section in consideration for cleanliness. Coffee beans are put in the mill case 2 by the desired amount and ground by driving and rotating a cutter device 3. Turning airflow is caused by the action of small wings 6a, 6b attached to the cutter device 3, so that the coffee beans are released toward the interior wall of the mill case 2 while being ground. Also, the vertical projecting part 21 provided on the interior wall of a grinding chamber returns the coffee beans to the center of the cutter to stir and grind the beans. The appropriately ground coffee powders are allowed to pass through passage holes in a communicating passage net 12 and collected in a filter chamber K.
Patent JP-S6248003-A (JP)
Title: Superconducting coil
Inventor: YAMANE TATSUMI
IPC: H01F6/06
Filed: 1985-08-28
Abstract: PURPOSE:To improve cooling performance and to shorten precooling time as well as to prevent insufficient cooling of a superconducting coil member by a method wherein a layer whose material has a favorable thermal conductivity is formed at least on one of the internal and external surfaces of an external superconducting coil winding section of the internal container. CONSTITUTION:A coating layer 11 with copper plating whose material has favorable thermal conductivity is formed on the internal wall section of a superconducting coil winding section 34 where the superconducting coil member 4 of an internal container 3 consisting of a superconducting coil 2 is wound. One part of the coating layer 11 undergoes a masking process to prevent the whole surface from being coated and prevent excessive generation of heat due to the conduction of current or the running the induced current during. The connecting section of the third channel member 35 undergoes masking process so as to perform welding after winding the superconducting coil member 4.