baber/WOPTO huggingface dataset:
Patent JP-H03145775-A (JP)
Title: Laminated type piezoelectric actuator element
Inventor: MATSUMOTO TOKUKATSU
IPC: H01L41/083
Filed: 1989-10-31
Abstract: PURPOSE:To enable a pressure to be uniformly applied to a piezoelectric ceramic protective plate so as to protect is against chips or cracks even if a piezoelectric actuator element is used as loaded in a cylinder by a method wherein the upper and the lower piezoelectric ceramic protective plate are covered with a recessed protective cap formed of ceramic higher than the piezoelectric ceramic protective plate in compression resistance respectively. CONSTITUTION:A protective cap 16 is provided with a recess and a piezoelectric ceramic protective plate 3 is covered with the cap 116 as fitted into the recess concerned. The protective cap 16 is 8mm or so in thickness, and the recess is 20 or 35mm in inner diameter conforming to the piezoelectric ceramic protective plate 3 and 2-3mm in depth. A load applied to a laminated type piezoelectric actuator of this design is 200kg (0.6kg/mm<2>) when a diameter is 20mm and 800kg (0.8kg/mm<2>) when a diameter is 35mm, so that the protective cap 16 should be formed of alumina endurable to the pressure concerned or above. Alumina has a pressure resistant strength of 200-240kgf/mm<2> when it is 99.9% in purity and cheaper than zirconium.
Patent JP-2000114289-A (JP)
Title: Flip-chip semiconductor package and resin injection method therefor
Inventor: INUZUKA TADASHI
IPC: H01L21/60
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package having resin for sealing between a substrate and a semiconductor chip, in which a recess is made in the surface of the substrate in order to facilitate spreading of the resin. SOLUTION: A semiconductor chip 20 is mounted on a package substrate 10, while being connected electrically through an electrode part 30 and the connecting part is sealed with a sealing resin 40. A recess 50 is made in the center of the package substrate 10 on the inside of a region where a pad is formed. Planar shape of the recess 50 can be selected appropriately by a designer, depending on the arrangement of the electrode part 30 on the semiconductor chip 20. The position for making the recess 50 can be altered variously, depending on the arrangement of the electrode part on the semiconductor chip and but it is optimal to set it at the center of the substrate on the inside of the peripheral region where the electrodes are arranged.
Patent JP-H02128970-A (JP)
Title: Suspension device of caterpillar vehicle
Inventor: YOSHIDA TETSUYUKI
IPC: B62D55/104
Filed: 1988-11-10
Abstract: PURPOSE:To have excellent damping characteristic by installing an intermediate cross beam transversely on a cross beam of a car body with a damper pad interposed, coupling this intermediate one with the cross beam through a lateral rod, and supporting an equalizer bar in the middle of the intermediate cross beam. CONSTITUTION:A cross beam 2 is installed transversely between a left and a right main frame 1, 1, and an intermediate cross beam 3 is borne by this cross beam 2 through damping main pads 4 provided on both sides of the intermediate one 3, being positioned below the cross beam 2 and in parallel therewith. Below this intermediate cross beam 3 in parallel therewith a lateral rod 6 is installed, whose one end is pivoted at the bottom of the cross beam 2 and the other end at the bottom of the intermediate one 3 both by the use of a shaft pin 5. An equalizer 7 is borne b a sensor pin 8 swingably up and down in the middle of the intermediate cross beam 3. A damper sub-pad 9 is interposed between the two end of the intermediate cross beam 3 and the main frame 1.
Patent JP-S61172536-A (JP)
Inventor: RONARUDO JIEI ADORIAN
IPC: A61B5/0285
Filed: 1985-12-17
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-H02129954-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA SUMIO
IPC: H01L21/56
Filed: 1988-11-09
Abstract: PURPOSE:To prevent any failure from being produced owing to resin burrs by previously forming a pre-cut hole, a torn portion, and a tearing force receiving section in and on a dam. CONSTITUTION:There are disposed a pair of pre-cut holes 11 on hypothetic lines connecting respective opposite sides on adjacent both leads 9, and part of each cut area is formed substantially along the hypothetic line. Additionally, torn portions 12 are formed along the hypothetic line at positions of the leads 9 of both pre-cut holes 11 close to an inner section 9a, and a tearing force receiving section 13 is formed between both pre-cut holes 11. For the dam, an outside portion of the pre-cut hole 11 is cut by a cut blade 56, while the torn portion 12 of an inside portion of the pre-cut hole 11 is torn by the force exerted on the tearing force receiving section 12. Accordingly, no cutting-down force is applied on fine resin burrs 15 formed in the inside space of the dam 10. Hereby, any trouble can be prevented from being produced only to the resin burr 15.
Patent JP-H11109472-A (JP)
Title: Underwater housing for electronic instrument
Inventor: GOTO TETSURO
IPC: G03B17/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage to an electronic instrument caused by the falling of a waterdrop, at the time of opening/closing an underwater housing by enabling the reading of data, in a state where the electronic instrument is put in the underwater housing. SOLUTION: After photographing is completed, photographing data is transferred from a housing 1 to a personal computer 48. The housing 1 and the personal computer 48 are connected by a data cable 45. In other words, a connector 46 at one end of the data cable 45 is inserted into the data connector of a front housing member 2 and a connector 47 on the other side is inserted into the slot 49 of the personal computer 48. This computer 48 is set in a reception stand-by state and then, a mode dial 11 is set in a transfer mode. After that, when a release button 4 is depressed, the photographing data in a memory card is transferred to memory in the personal computer 48, to be stored therein.  Further, when it is constituted so that power can be supplied to a digital camera from the personal computer 48, through the data cable 45, it is not necessary that the housing 1 is opened to exchange batteries.
Patent JP-H08117155-A (JP)
Title: Water drop remover
Inventor: EMOTO YOSHIHIRO
IPC: A47L1/06
Filed: 1994-10-24
Abstract: PURPOSE: To provide a water drop remover of a type to hold a handle mounted to a slender blade holder with a hand, which is formed selectable to two kinds of overall lengths, long and short, and prevents the handle from fluctuating when the length is made short. CONSTITUTION: A receiving seat 15 disposed in a position deviating from the blade holder 1 is provided with a cylindrical part 18 and a pedestal 31 disposed at one end of the handle 3 is provided with a shaft part 32, respectively. The cylindrical part 18 and the shaft part 32 are freely rotatably and axially slidably fitted to each other. The receiving seat 15 and the pedestal 18 are held attracted to each other by a spring member 43. The receiving seat 15 and the pedestal 18 are equally distributively provided with groove parts 17 and projections 35, 36 capable of fitting the receiving seat 15 and the pedestal 31 to each other in positions relatively rotating 180 deg.. The other end of the blade holder 1 and the other end of the handle 3 are made engeable with each other.
Patent JP-2001109353-A (JP)
Title: Image forming device
Inventor: NAKAMURA KAZUNORI
IPC: G03G21/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To highly precisely detect the moving speed of a transfer object without a complicated correction operation processing and the structural restriction of a detection position and to reduce speed fluctuation in an image forming device. SOLUTION: An exposure means forming an electrostatic latent image on a photoreceptor, a developing means developing the electrostatic latent image by toner, a transfer object 6 to which a toner image on the photoreceptor is transferred, a transfer driving means 5 which rotationally drives the transfer object 6, plural detection pattern images formed by leaving prescribed intervals along the moving direction of the transfer object on the transfer object 6, first and second image reading means 1 and 2 which are arranged by leaving the prescribed interval along the moving direction of the transfer object 6 and read a detection pattern image,  a moving speed detection means 3 detecting the moving speed of the transfer object 6 from the time difference of the detection timing of the first and second image reading means 1 and 2 and a transfer driving control means 4 controlling the rotary speed of the transfer driving means 5 based on moving speed detected by the moving speed detection means 3 are installed.
Patent JP-H05122309-A (JP)
Title: Lobby telephone set
Inventor: HAYASHI KOJI
IPC: H04M1/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide a function for emergency notice with one operation to a specific notice destination to the lobby telephone set for a multiple dwelling house or the like. CONSTITUTION:When an emergency notice button of an input section 2 is depressed with one operation on the emergency at a gate or the like in a multiple dwelling house, a specific notice destination is automatically dialed, after a reply of the call, a message representing a name of the multiple dwelling house, its location, occurrence of an emergent event and a request of dispatch, and a call date and time is sent automatically from a voice synthesis section 7 based on data entered in advance in a data memory 5 and a required taking is attained successively.
Patent JP-H03145779-A (JP)
Title: Multi-beam semiconductor laser
Inventor: HAYASHI HIROSHI
IPC: H01S5/00
Filed: 1989-10-31
Abstract: PURPOSE:To enable a semiconductor laser to oscillate stably in a lateral mode and to stably output beams of high power which are spatially adjacent to each other and different in wavelength by a method wherein active regions which are different from each other in forbidden band width and provided with an oscillation region provided with a current constriction structure and possessed of an effective refractive index difference respectively are provided, and a common electrode is provided between the adjacent active layers so as to be electrically connected to both of them. CONSTITUTION:A multi-beam semiconductor laser of this design is provided with active layers 5 and 9 different from each other in forbidden band width and a cap layer 7 provided with a common electrode 18. Current construction layers 2 and 11 provided with grooves 3 and 12 of current constriction structure respectively are provided outside clad layers 4 and 10 respectively. Furthermore, an electrode 16 is provided outside the current constriction layer 11, and a clad layer 13 and an electrode 17 are provided outside the current constriction layer 11. The active layers 5 and 9 are made to function as oscillation regions 5a and 9a where there is an effective refractive index difference adjacent to the grooves 3 and 12. A current is made to flow between the electrode 16 and 18 and the electrodes 17 and 18 to obtain beams different from each other in wavelength.
Patent JP-2000112202-A (JP)
Title: Device and method for outputting color picture
Inventor: FUKADA SHINICHI
IPC: H04N1/29
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To further increase the printing speed of various printing materials. SOLUTION: One group job is taken out from the jobs being put in a standby condition and an analysis is made to determine the color number and the kind of the color for every job. Then, the results of the analysis are sorted out by the color number, the job groups having a same color number are made into one category, the jobs are rearranged into the order, that is close to a beforehand set color kind switching order, and the result of the rearrangement is stored in an external storage device 11. Then, color kind switching series are successively taken out from the device 11 for every category, the color kinds of specific series are followed and the jobs belonging to the category are successively switched.  If a picture is required to be outputted in accordance with first color kind switching series of a category, the picture outputting is conducted to a recording medium from a prescribed recording medium storage means. If it is not first color kind switching series, a picture outputting is conducted to the recording medium from a prescribed pooling location. If the color number is used up against an output result, the output result is ejected. If the color number is not used up, the result is pooled in a prescribed place.
Patent JP-H01128754-A (JP)
Title: Food prepared from rice grain and production thereof
Inventor: YACHITA TAKEO
IPC: A23L7/10
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a food prepared from rice grain, resistant to generation of unsavory and offensive taste and capable of keeping the taste, flavor and physical properties in excellent state, by adding a tocopherol to a rice grain good. CONSTITUTION:A rice grain food such as rice flour (e.g. quality rice flour or common rice flour) or rice cracker (e.g. sliced and dried rice cake or cubic rice cake) is added with preferably 0.001-0.1wt.% of a tocopherol (preferably a tocopherol having an alpha-tocopherol content of <=5%).
Patent JP-H06136901-A (JP)
Title: Joint cover fitting method
Inventor: MAEZONO TAKEMARU
IPC: E04F13/08
Filed: 1992-10-22
Abstract: PURPOSE:To carry out the fitting of a joint cover by fitting a fitting member in an accurate position without carrying out marking work. CONSTITUTION:A fitting member 3 is fitted to a joint part 2 that has been continuously formed between the ends of respective wall panels 1 that have been installed so as to be adjacent. A part 6 to be engaged which is provided at a joint cover 5 is turnably engaged with an engaging part 4 that has been provided at the fitting member 3, so that the joint cover 5 is arranged along the joint part 2. By engaging the part 4 with the part 6 with regard to the joint cover 5, a plurality of fitting members 3a, 3b (not shown), etc., are fitted at prescribed intervals. The respective fitting members 3a, 3b, etc., that have been held by the joint cover 5 are fitted to the joint part 2. A part 8 to be locked that is provided at the end part of the joint cover 5 is locked with a locking part 7 that is provided at the other end part of the fitting members 3, 3a, 3b, etc., for fitting the joint cover 5 to the joint part 2.
Patent JP-H01128310-A (JP)
Title: Formation of oil-filled cable connection part
Inventor: NAKAYAMA KIYOSHI
IPC: H01B3/20
Filed: 1987-11-11
Abstract: PURPOSE:To stabilize characteristics of insulating oil such as a dielectric loss tangent insulating resistance or the like by using a substance, in which a specific rate of amount of a silane coupling agent or a titanate system coupling agent is added to the hydrocarbon system insulating oil as the insulating oil to be press-injected. CONSTITUTION:After protective sheaths and insulators at the ends of a cable 1 to be connected are stepwise peeled off to expose conductors for mutually connecting the conductors 2, this connection part 5 is wound by an oil-immersed paper tape around its periphery. Next, a protective case 8 covers both side protective sheaths on the outer side of the tape and insulating oil 9 is press- injected into the case 8 so as to form an insulating layer 7. In such a formation method of an oil-filled cable connection part, the insulating oil, in which 0.01-3wt.% of a silane coupling agent or 0.01-3wt.% of a titanate system coupling agent is added to 100wt.% of hydrocarbon system insulating oil, is used as insulating oil 9 to be press-injected. Thereby, characteristics such as a dielectric loss tangent and insulating resistance can be stabilized.
Patent JP-H11190558-A (JP)
Title: Flowing-down regulating tape
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a regulating line tape which can be stuck to the surfaces of various kinds of materials, such as the glass plate, metallic plate, resin sheet, etc., or the surfaces of various kinds of structures, such as the film structure, etc., to remodel the surfaces of the materials into regulating flowing-down surfaces. SOLUTION: A regulating line tape has a base-material strip 1 which is composed of a lyophobic material and one surface of which can be utilized as an adhesive surface and a strip-like flowing-down route 3 which is stuck to the front-side surface of the strip 1, has a width narrower than that of the strip 1 and a high liquid absorbing property, and is constituted in such way that a liquid moving along the route 3 may be isolated from the side edge sections of the strip 1.
Patent JP-H03146030-A (JP)
Title: Magnetic resonance imaging device
Inventor: YOKOI MOTONAO
IPC: G01R33/28
Filed: 1989-11-02
Abstract: PURPOSE:To easily set a surface coil to a desired position by moving an arm supporting body in the lengthwise direction of a top board by an arm supporting body moving mechanism. CONSTITUTION:On a top board 4 of a bed 3, a guide rail 6 is provided along the lengthwise direction of the top board 4. To this guide rail 6, an arm supporting body 8 for supporting a flexible arm 7 is engaged so as to be freely slidable, and to the tip of the flexible arm 7, a coil holder 9 for holding a surface coil 5 is attached. On the inside of the arm supporting body 8, an arm supporting body moving mechanism 10 for moving it in the lengthwise direction of the top board 4 is provided. When an ultrasonic motor 11 is driven by a remote controller 19, driving force of the ultrasonic motor 11 is transmitted to a driving roller 15 through a pulley 12, a belt 13 and a pulley 14, therefore, the arm supporting body 8 is moved in the lengthwise direction of the top board 4. Accordingly, the surface coil 5 can be set easily to a desired position, and an operator's burden can be reduced.
Patent JP-2000108615-A (JP)
Title: Passenger car pneumatic radial tire with directional inclined groove
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve the steering stability on a wet road surface without deteriorating the basic performance on a dry road surface by arranging directional inclined grooves so as to be laterally alternately shifted from lateral tread ends by a half pitch. SOLUTION: Directional inclined grooves 2 are extended from lateral tread ends TE to a tread center area TC so as to be laterally alternately shifted by a half pitch, and mutually opened to the opposed other directional inclined grooves 2 in a position exceeding a tire equatorial plane EP. A side circumferential groove 3 extending in parallel to the tire circumferential direction or substantially in parallel thereto and having a small width and depth, compared with a circumferential main groove 1, is arranged in a tread side area TS, and a block formed in the side area TS is divided into an inside block 51 and an outside block 52. The main groove 1 has a width of 8.5 mm and a depth of 9 mm, and the side circumferential groove has a width of 3 mm and a depth of 5.5 mm. A number of sipes 7, 8 are formed on blocks 4, 5 formed in the center area TC and side area TS.
Patent JP-H11116789-A (JP)
Title: Flame-retardant polyester elastomer resin composition
Inventor: MIYAJI HIDETAKA
IPC: C08L67/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester-type block copolymer composition excellent in flame retardancy, weathering resistance, thermal aging resistance and residence stability in molding. SOLUTION: There is provided a flame-retardant polyester elastomer resin composition containing a thermoplastic polyester-type block copolymer formed from a low-melting-point polymer segment made from an acid component based on an aromatic dicarboxylic acid and a glycol component based on aliphatic and/or alicyclic dihydroxy compounds and having a molecular weight of 400-6,000 and a phosphorus compound copolymerized in an amount to give a phosphorus content of 500-10,000 ppm and a triazine compound and/or its derivative and satisfying the following formulas (1) to (3): 40<=Hs (surface hardness Shore D) <=70 (1), 20 <= critical oxygen index <=27 (2), and TGA (5% weight loss) >=350 deg.C.
Patent JP-H07119416-A (JP)
Title: Cam shaft for engine
Inventor: UMEDA MINAO
IPC: F01L1/04
Filed: 1993-10-21
Abstract: PURPOSE:To provide a cam shaft for engine which has sufficient rigidity in spite of a hollow cam shaft, and can be easily downsized and reduced in weight. CONSTITUTION:A reinforcing member 12 is press-fitted to the end part on the side to mount a nose piece 3 in the axial direction hole of a hollow shaft 11 having a cam element 1 and a journal element 2 integrally fixed to the outer circumferential surface to increase the substantial thickness. Thus, the rigidity of the part to which the reinforcing member 12 is press-fitted of a cam shaft 10 for engine is enhanced, and the other part requiring no high rigidity remains with the thin thickness of the hollow shaft 11 to reduce the weight.
Patent JP-H09128043-A (JP)
Title: Method for controlling unmanned moving work machine
Inventor: HATSUMOTO SHINTAROU
IPC: A01B69/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an unmanned moving work machine provided with an autonomous navigation device having a gyro capable of detecting the yaw angle of a vehicle body and a GPS navigation device at the time of passage through a rugged area. SOLUTION: The unmanned moving work machine 1 is provided with a steering wheel 24 for supporting the vehicle body 10, a driving wheel 22, the autonomous navigation device having the gyro capable of detecting the yaw angle of the body 10, and the GPS navigation device and computes the route P10 of an operation program based upon previously applied map information to execute unmanned traveling. A pitch angle and a roll angle at the time of allowing the route P10 to pass the midslope of a mound M gradually increasing its height along contours M1 , M2 , M3 are obtained and the yaw angle is corrected to maintain the straight route P10 . Since the tip of an antenna 500 for the GPS navigation can also be inclined, the program of the route P is accurately computed by correcting the inclination of the antenna 500.
Patent JP-S63139771-A (JP)
Title: Document forming apparatus
Inventor: NARUTOMI RYOJI
IPC: B41J19/96
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a document forming apparatus which can satisfy user's various requests by being able to set a line feeding pitch in case of both inch and mm units. CONSTITUTION:Line feeding pitch information is composed of an identifier for indicating inch or mm unit and a line feed setting value. The identifier has '0' for the inch and '1' for the mm. The line feeding pitch can be set by 0.1mm unit in case of the mm unit, and 1/24 inch unit in case of the inch unit. In case of the mm unit, it can be set by 10 times multiplied value, while in case of the inch unit, it can be set by 24 times multiplied value. Thus, in case of setting the line feeding pitch, the mm unit and the inch unit can be easily switched. The line feeding set value may be integer number input in case of both the mm unit and the inch unit. Accordingly, a free format can be set to be able to form various documents.