baber/WOPTO huggingface dataset:
Patent JP-H0755835-A (JP)
Title: Semiconductor acceleration sensor
Inventor: MURAKAMI KOICHI
IPC: G01L1/18
Filed: 1994-07-21
Abstract: PURPOSE:To detect an acceleration with good accuracy by a method wherein the interconnection material which is connected to a piezoresistance is formed of a heavily- doped diffused layer whose coefficient of thermal expansion is equal to that of a semiconductor substrate. CONSTITUTION:Piezoresistance 16 to 19 are constituted near the support part of an Si contilever 11. In addition, fixed resistances 16' to 19' are formed on an Si substrate 25 which is common to the cantilever 11. The resistances 16' to 19' are formed in parts which are not affected even when the cantilever 11 is broken and damaged. Then, the resistances 16 to 19 and the resistances 16' to 19' are connected in parallel one by one by interconnections 31 to 34 which are composed of a heavily-doped diffused layer. In addition, the interconnections 31 to 34 which are connected to the resistances 16 to 19 are formed of a heavily-doped diffused layer formed by diffusing impurities to the substrate 25, their coefficient of thermal expansion is identical to that of the contilever 11, and a thermal stress is not generated by the interconnections 31 to 34. Consequently, a change due to a temperature in resistance values of the piezoresistances 16 to 19 is suppressed to a minimum value, a temperature drift in the output voltage of a bridge circuit is reduced, and the accuracy of the detection of an acceleration is enhanced.
Patent JP-S5870674-A (JP)
Title: Automatic exchange
Inventor: KUMASAKA KATSUMI
IPC: H04M1/26
Filed: 1981-10-22
Abstract: PURPOSE:To save telephone charge positively, by setting the upper limit of the telephone charge and limiting the usage mode of a main trunk only to an economical mode forcedly if the upper limit is exceeded. CONSTITUTION:A main trunk 5 is arranged to a memory section 6 in the order of cheaper charge, and vacant trunks are sequentially searched in the order of cheaper main trunks. The number of calls of the main trunk is stored in the memory 6 at each time and the call charge is calculated with the time and the call time. If this integrated value exceeds a limit charge set in advance, the main trunk dial of a tennant in excess is limited and the usage of the main trunks with higher charge can be inhibited.
Patent JP-H0460503-A (JP)
Title: Low dispersion optical fiber
Inventor: KUBO YUJI
IPC: G02B6/036
Filed: 1990-06-29
Abstract: PURPOSE:To easily produce the above optical fiber without deteriorating its bending characteristic by specifying the ratio of the outside diameter of a core to the outside diameter of a 1st clad. CONSTITUTION:The 1st clad and a 2nd clad are successively formed to a cylindrical shape on the outer periphery of the core. The refractive index of the region of the core is highest in the refractive index and the refractive indices are lower in order of the refractive index of the region of the 2nd clad and the refractive index of the region of the 1st clad. the specific refractive index difference of the 1st clad to the 2nd clad is specified to >=-0.55% and <=-0.45% and the ratio of the outside diameter of the core to the outside diameter of the 1st clad is specified to >=0.45 and <=0.55. The scattering loss by a dopant is lessened in this way and the lower loss is attained.
Patent JP-2000356728-A (JP)
Title: Optical fiber packaging substrate, production of the optical fiber substrate and mold for producing optical packaging substrate
Inventor: ODA MIKIO
IPC: G02B6/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily form a groove into which an optical fiber is fixed and to improve the durability and reliability of an optical fiber packaging substrate. SOLUTION: The optical fiber packaging substrate has a substrate 1 on which an optical element is packaged and an optical fiber fixing part 2 to which the optical fiber for transmitting the light signal inputted and outputted to and from the optical element is fixed. The optical fiber fixing part 2 is so disposed as to enclose the circumference of the substrate 1 and is formed with the groove 21 to be fixed with the optical fiber on the surface of the optical fiber fixing part 2. The optical fiber packaging substrate constituted in such a manner is produced by a process stage for closing the molds 31 and 32 provided with projecting parts for forming the groove 21 on the surface of the optical fiber fixing part 2 on the cavity surfaces in the state of putting the substrate 1 therebetween and a stage for injecting a resin into the cavities of the molds 31 and 32 and curing this resin.
Patent JP-2000005008-A (JP)
Title: Flower vase and supporting leg connecting tool to be used for this
Inventor: HORI YASUHIRO
IPC: A47G7/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To speedily and rigidly assembled the titled tool with a simple constitution by constituting of supporting legs which are parallelly erected and provided with through holes and supporting stays forming bolt parts for inserting to the through holes to screw. SOLUTION: The supporting legs 1a to 1d are metallic, nonmetalic or plastic. The respective lower end parts of them are bent outward to widen, antislipping caps 4a are fitted to respective tip parts and antislipping caps 4b are fitted to respective upper end parts of them to abut on the lower face of the mouth part of a flower container 3. The supporting leg connecting tools 2a and 2b support the supporting legs 1a to 1d in the state of being freely openable and closable and the two supporting stays 8a and 8b provided at the upper and lower proper places of the legs 1a to 1d by one pair so as to form a housing part 5 for housing the flower container 3 and forming bolt parts 7 for inserting to the through holes 6 to screw from outside at both end parts cross with each other in a center to pivotally attach to be openable and closable.  The container 3 is housed at the upper part of the tool and provided at least at a height without contact with the tool 2a.
Patent JP-H0460588-A (JP)
Title: Multi-window control method
Inventor: MIURA AKIYOSHI
IPC: G06F3/14
Filed: 1990-06-29
Abstract: PURPOSE:To speed up a plotting process in a window by accessing a frame buffer directly for the visible area in the window and accessing a bit map memory, where data which are not displayed, for the hidden part. CONSTITUTION:A CPU 1 executes a program which performs control over the generation and erasure of the window and plotting and data are stored in an MM (Main Memory) 2. Then AT (Address Translator) 4 controls the addresses of the invisible area in the window and the addresses of a bit map memory area corresponding to them, and accesses the FB (Frame Buffer) 6 directly for the visible area and the BM (Bitmap Memory) 5 for the invisible area, and BM 5 is stored with the data in the invisible area of the window. Thus, conversion couples corresponding to how much a window to be plotted overlaps are set before the plotting in the window to prevent data from being written in the invisible area of the frame buffer by mistake. Consequently, the display speed of the window can be improved.
Patent JP-H0462748-A (JP)
Title: Focusing ion beam processing method
Inventor: ISHITANI TORU
IPC: H01J37/28
Filed: 1990-06-29
Abstract: PURPOSE:To control an open angle between a processing side wall and the surface of a sample with high accuracy by preparatorily processing the faces of the sample by means of a focusing ion beam, and measuring the angle between the processing side wall and a beam irradiation direction so that the open angle can be taken into consideration for main processing. CONSTITUTION:The end faces of a dummy sample 9 are trench-processed from both sides by means of a focusing ion beam(FIB) face scanning, then the sample is turned sideways to obtain an image of a scanning-type ion microscope(SIM). With the SIM image of a trench section, lines 10, 10' are fitted to the side faces of the trench so that the angles of inclination (alpha), (alpha') of the side faces can be sought by figuring out the angles of inclination of the lines to a processing bottom face. A correction angle (beta) in the direction of FIB irradiation, which is used to plumb the inclined angles of the side faces up, is figured out of the average value of the angles (alpha), (alpha'). Then this sample is inclined by the angle (beta) so as to perform the process of one trench 4, and the other trench is processed in the same manner where the sample is inclined by the angle (-beta) so that the processing side wall can be almost perpendicular to the surface of the processing sample.
Patent JP-S5793320-A (JP)
Title: Liquid crystal panel
Inventor: MIYAZAWA KANAME
IPC: G02F1/1343
Filed: 1980-12-02
Abstract: PURPOSE:To obtain a liquid crystal panel which displays light scattering characters on a specular surface and makes a phase transfer type liquid crystal display  practicable by packing a liquid crystal exhibiting a light scattering effect between specific substrates, applying AC voltage between a transparent electrode and metallic electrodes and performing displaying. CONSTITUTION:An upper substrate 1 consists of a transparent body such as glass, plastics or the like, and has a transparent electrode 2 of SnO2, In2O3 or the like over the entire surface. Further, metallic electrodes 3 are disposed in a pattern shape on the electrode 2 except segment parts. A lower substrate 4 has metallic electrodes 5 having a color tone similar to that of the electrodes 3. It is necessary that the size of the electrodes 5 is larger than the windows 9 which are the parts not covering the electrodes 3 of the electrode 2. A phase transfer type liquid crystal 6 is packed between the upper substrate 1 having the electrode 2 and the lower substrate 4 having the electrode 5. Light scattered white characters are obtained on the metallic specular surface by applying 3-4V AC electric fields to the necessary (lighting) segments 5 and 8-9V to the unnecessary (nonlighting) segments 5.
Patent JP-H08340426-A (JP)
Title: Facsimile equipment
Inventor: UTSUNOMIYA TAKETO
IPC: H04N1/21
Filed: 1995-06-13
Abstract: PURPOSE: To obtain the facsimile equipment which may finishes operation without printing an unnecessary received image. CONSTITUTION: The facsimile equipment when receiving data of a 1st page restores its image and then prints only the 1st page on recording paper at a printer part 2. Then 2nd and succeeding pages are received and their images are restored in order from the 2nd page to the final page and stored in a mass- storage nonvolatile memory. A user confirms the contents of the 1st printed page and scans the 1st page by a reader part 1 by operating an operation part at need, and the document of the 1st page is stored by an OCR function. Then only 1st pages of plural documents stored in the mass-storage nonvolatile memory are read out and it is recognized whether their images are identical. When it is judged that the images are identical, next and succeeding pages are printed at the printer part 2.  When it is judged from a 1st page that the remaining images are unnecessary, the images stored in the mass-storage nonvolatile memory are erased through the operation part.
Patent JP-H0612194-A (JP)
Title: Magnetic recorder connector
Inventor: NOBETANI TSUTOMU
IPC: G06F3/08
Filed: 1992-06-29
Abstract: PURPOSE:To provide a means for realizing an information processor which can be made compact and light in weight, and whose operability can be improved. CONSTITUTION:A magnetic recorder connector 1 is constituted of a magnetic recorder control circuit 21 mounted on an IC card attachable and detachable for an information processor 5, connecting means 3 with a magnetic recorder 4, and IC card control circuit 20. Then, a reading and writing with a magnetic recording medium recorded by the other widely spread information processor whose cost is low and whose capacity is large can be realized without incorporating the magnetic recorder, and providing a connector for a magnetic recorder connection, and also the function of an IC memory card can be utilized. Thus, the information processor 5 can be made compact and light in weight.
Patent JP-2000357084-A (JP)
Title: Program download system for communication system
Inventor: NISHIMOTO MASAHIRO
IPC: G06F9/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To download a program during system operation in a communication system. SOLUTION: At the time of downloading program data from a download device 16 to plural low-order devices 2 provided with non-volatile memories 11 in a radio communication system using time division multiplexing, a host device 1 is provided with a TS synthesizing circuit 14 and the low-order devices 2 are provided with TS separating circuits 13 respectively. By setting and instructing an idle TS number from the host device 1 to respective devices 2 and 16, the program data can be efficiently downloaded in a short time by an arbitrary idle time slot.
Patent JP-H0728244-A (JP)
Title: Photosensitive composition and image forming method
Inventor: KAWAMURA KOICHI
IPC: G03F7/039
Filed: 1993-07-09
Abstract: PURPOSE:To provide a photosensitive compsn. developable with an aq. alkali soln. of a relatively low pH and giving a planographic printing plate having high printing resistance. CONSTITUTION:This photosensitive compsn. is a positive type photosensitive compsn. contg. a polymer having >=60mol% structural units represented by a formula -(CH2-CA[(CB)m-(X)n-NH-Y])-, wherein A is H, halogen or 1-4C alkyl, B is phenylene or substd. phenylene, X is -CO- or -SO2-, Y is -CO-R1 or -SO2-R1 (where R1 is alkyl, substd. alkyl, an arom. group or a substd. arom. group) and each of (m) and (n) is 0 or 1 but (m) and (n) are not simultaneously 0.
Patent JP-H0923608-A (JP)
Title: Motor
Inventor: MATSUMOTO KEIGO
IPC: H02K5/22
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To lead out the lead wires while enhancing the workability by setting a wall in the axial direction on a motor cover at a part corresponding to the groove of motor case and setting an axial groove for inserting the wall of motor cover in a motor case. SOLUTION: A lead wire 3 is laid along the lead wire groove 1a in a motor case 1 and the wall 2a of a motor cover 2 is inserted into the groove 1b in motor case 1. The lead wire 3 is covered by the wall 2a of motor cover 2 so that it is led out in the axial direction of motor. Since the lead wire 3 can be led out easily in the axial direction of motor, the workability is enhanced.
Patent JP-S5694376-A (JP)
Title: Image recording apparatus
Inventor: SATOU YUKIO
IPC: G03G15/04
Filed: 1979-12-28
Abstract: PURPOSE:To make the control of a document such as a drawing convenient by so constituting an apparatus that marks or coded marks are formed in the predetermined position simultaneously with image formation on a recording medium. CONSTITUTION:The output signal by a laser beam detected with a detecting element 4 is inputted to a counter 5. When the counter finishes preset counting, the output thereof is inputted to an AND circuit 6. At the same time, a count end signal outputs a fixed time delay signal via a delay circuit 7 and is inputted to an AND circuit 6. The length in the main scanning direction of a mark M or coded marks M1-Mn is set by this delay time, and the code signal of the length corresponding to the mark part is outputted from the AND circuit 6, and is inputted to an OR circuit 8. The picture signal from a picture signal generating means is being inputted to the OR circuit 8, and the combined signal thereof is inputted to a laser oscillator 1, by which the mark M etc. are formed in the predetermined position on  a recording medium 3 simultaneously with image formation. With such constitution, the control of the document, etc. is made convenient.
Patent JP-H09328663-A (JP)
Title: Sheet for fixation of semiconductor wafer
Inventor: SAIDA SEIJI
IPC: H01L21/301
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for fixation of semiconductor wafer at which a tacky agent does not remain on the wafer even when a semiconductor wafer particularly cone sticked is exfoliated, the tacky agent is expanded together with expansion of the sheet after ultraviolet irradiation and in addition a chip once sticked does not unnecessarily fall down. SOLUTION: A main part of this sheet for fixation of semiconductor wafer is formed of an ultraviolet permeable sheet using as a base material and a tacky agent laminated on the ultraviolet permeable sheet. In this case, a main component of the tacky agent is formed of 100 pts.wt. of an elastomer, 5-100 pts.wt. of a tackifier resin, 0.05-30 pts.wt. of a curing agent, 5-300 pts.wt. of a ultraviolet crosslinking oligomer and/or its monomer and 0.1-5 pts.wt. of a polymerization initiator.
Patent JP-H0835664-A (JP)
Title: Rotary heating and cooking device
Inventor: NISHIDA KAZUO
IPC: A47J43/046
Filed: 1994-07-22
Abstract: PURPOSE:To prevent a cooked item from being burned without agitating the cooked item regularly with a wooden laddle when this rotary heating and cook ing device is used for a stew cooking, enable another type of rotary cooking machine to be equally used and further to reduce its storing space. CONSTITUTION:A coil 4 connected to an invertor 3 and divided into a plurality of segments may generate either a high frequency magnetic field or a low frequency magnetic filed or both mixed magnetic fields in response to an output of the invertor. In the case that a metallic pan 5 mounted on an upper part of the coil 4 is heated, a rotary member provided with either a permanent magnet or a magnetized member is rotated and a non-magnetic metallic pan having rotary vanes 7 therein is mounted, this is applied as a rotary heating and cooking device in which both heating of the pan and rotation of the rotary vanes 7 are operated.
Patent JP-S6232369-A (JP)
Title: Angular deceleration sensor
Inventor: TSUCHIDA TETSUO
IPC: G01P15/08
Filed: 1985-08-02
Abstract: PURPOSE:To make a fly-wheel (FW) generate exactly an overrun rotation when the angular deceleration of a prescribed value or above has been generated in a body to be tested, by constituting a one-way clutch which becomes a lock state when a driving shaft is in a driving side position against the FW. CONSTITUTION:When a vehicle is running, a rotation of a forward direction of a front wheel is transferred to an input member 75 through a connecting ring 116, an elastic friction member 115, and a connecting flange 113 from a hub 8. Also, its speed is increased by a ring gear 76, planetary gears 781, 782, and a sun gear 79 and it is transferred to an output shaft 42. Also, a one-way clutch 83 is set to a lock state, and said rotation is transferred to an FW 72 through a clutch 83, a transmission wheel 84, and a cam mechanism 73 successively and drives this FW, therefore, the FW 72 rotates at a higher speed than the front wheel. Accordingly, the FW 72 has a large rotational inertia force. At the same time, a cam shaft 26 and a speed meter 51 are also driven by a rotation of the gear 781. When an excess load is applied to an angular deceleration sensor 21 in the course of driving, a slide is generated in one of the connecting ring 116, the member 115, and the flange 113, a transfer torque to the member 75 from the hub 8 is suppressed, and an action of the excess load to the sensor 21 is avoided.
Patent JP-S5961925-A (JP)
Title: Measurement of beam shape in electron beam exposing apparatus
Inventor: MATSUOKA GENYA
IPC: H01J37/30
Filed: 1982-10-01
Abstract: PURPOSE:To realize processings within a short period of time without any mis- judgement in a digital operations by executing the processing only for the pertinent portion of data through extraction of only said part including the information about beam shape from the collected data. CONSTITUTION:The center position of raw data Pc is obtained by comparing all data 1 with an average signal level 2. When size of electron beam during scanning is considered as W, relation between raw data 1 and W can be expressed as shown in the figure. The ranges (c), (d) shown in the figure are required for the secondary differentiation method. The data obtaining by second differentiation of raw data is shown as 3 in the figure. In the optimum focusing condition, an absolute valve of peak of the secondary differentiation data becomes maximum. Therefore, the maximum value of absolute value of data is obtained by comparing the data of second differentiation only for the ranges regions (c) and (d), and thereby the focusing condition can be judged.
Patent JP-S6415757-A (JP)
Title: Image producing machine
Inventor: ISHII YOSHIFUMI
IPC: G03G15/00
Filed: 1987-07-10
Abstract: PURPOSE:To obtain an excellent image producing machine by surely preventing an image forming process from carried out when an upper supporting frame constituting the image producing machine does not exist on a closing position. CONSTITUTION:When a lock means 40 which makes the upper supporting frame 4 freely released on the closing position is mounted on a vertical presubstrate 10, the lock means 40 is constituted of an engaging member 42 providing an engaging pawl 46. The member 42 provides a bias means consisting of a torsional coil spring 50, one end part of which is locked with an engaging projection 52 provided on the front side of the vertical presubstrate 10 of the upper supporting frame 4 and another end part of which is locked with the engaging member 42. At such a time, a prevention piece which is not illustrated is provided so that the engaging member 42 does not get beyond a lock position to rotate. Thus, the engaging member 42 is surely positioned on a releasing position when the upper supporting frame positions on the closing position and the formation of image in the inner part can be possible.
Patent JP-H0220617-A (JP)
Title: Winding shape control device for spiral looper
Inventor: MIYATA SOTOJI
IPC: B21C49/00
Filed: 1988-07-11
Abstract: PURPOSE:To detect the actual coil winding shape and to perform a stable control by disposing plural support rollers on the inner periphery of a strip forming the coil on the inlet and outlet sides and providing a detector to detect the expanding and contructing of the coil on at least one of those. CONSTITUTION:The strip 1 forming the inlet side coil 3 and the strip 1 forming the outlet side coil 6 are press-contacted in the strip expanding direction by the support rollers 4, 7 thrusted by an air cylinder. At this case, potentio-meters 18a, 18b are operated following the support rollers 4, 7. Therefore, even the thickness of the strip is thick, because the detecting is performed at the part having large curvatures, the buckling, etc., are not detected. Further, even the strip having thin plate thickness, because the support rollers are press-contacted with the strip, any sag is generated on the coil, the coil winding shape is detected directly by the detector to enable controlling the stable control. Furthermore, the support rollers are made tapered shape to prevent pushing up the strip.