baber/WOPTO huggingface dataset:
Patent JP-H08290926-A (JP)
Title: Production of opaque quartz glass
Inventor: INAGI KYOICHI
IPC: C03B19/09
Filed: 1995-04-20
Abstract: PURPOSE: To improve the purity, heat resistance, infrared scattering, heat-screening properties and homogeneity of the opaque quartz glass by filling a heat-resistant mold with 2 kinds of silicon dioxide powder different in melting point so that the surface layer is covered with the silicon oxide melting at higher temperature than the melting point of the silicon dioxide used in the core part. CONSTITUTION: A quartz glass tube 2 is inserted into the graphite mold 1 and the quartz glass tube 2 is filled with a crystalline powder of naturally occurring quartz 3 having particle sizes of 50-200μm, an average particle size of about 100μm, a bulk density of about 1.4g/cm<3> and a melting point of about 1730 deg.C. Then, the upper layer is covered with a natural quartz crystalline powder 4 having particle sizes of 50-200μm, an average particle size of about 100Mμm, a bulk density of about 1.4g/cm<3> and a melting point of 1780 deg.C in about 1cm thickness. Then, the heat-resistant mold 1 is vacuumed lower than 10<2> Torr to remove the air remaining between the quartz particles, then the vacuum is broken with a nitrogen gas.  The heater 5 is turned on electricity, as a nitrogen gas is allowed flow at a rate of 5 liters/min, to raise the temperature from the room one up to 1,750 deg.C, kept at about 1,750 deg.C for 60 minutes, then cooled down to the room temperature to give an opaque quartz glass block. This block is cut to give an opaque quartz glass plate.
Patent JP-H05309537-A (JP)
Title: Work table
Inventor: ONO HIROYUKI
IPC: B23K11/11
Filed: 1992-05-12
Abstract: PURPOSE:To provide a work table which can easily adjust its height, and also can assure working spaces not used during machining. CONSTITUTION:Since each leg 33 is provided, which moves a right and a left side table 31L and 31R up and down where a work is rested, by each jack 41 (a vertical moving device), each of the right and left side tables can be easily adjusted in the height of their upper surfaces. In addition, the right and left side tables 31L arid 31R are substantially separated to the right and left, and each of them is rotatably supported, also can withstand load by means of a balanced-lever lowering mechanism 57 when used, but can be separately revolved downward in order to stand out of the way when not used, and working spaces can thereby be efficiently assured.
Patent JP-S5926426-A (JP)
Inventor: IKEMOTO SHIGERU
IPC: B65B57/00
Filed: 1983-06-29
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-H10307727-A (JP)
Title: Software construction device and type check method
Inventor: MIKI MASAHITO
IPC: G06F9/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a type check method for checking whether the specification of FuO [an object modeling sequential operation corresponding to MO (an object modeling network equipment)] is contradictory to an interface specification or not and to provide a software construction device with which efficiency in the development of software is improved. SOLUTION: The specification described in a script language inputted to a script language input part 11 is applied to a type check part 16 and a program generation part 17. The type check part 16 is connected to an ANS-1 input part 12, interface definition language(IDL) input part 13, GDMO input part 14 and type table 15 and while referring to the definition file and table inputted to these parts, it is checked whether the types of left side and right side in a substitute sentence included in the specification are equivalent or not. The program generation part 17 is connected to the ANS-1 input part 12, IDL input part 13 and GDMO input part 14 and generates a program corresponding to the specification while referring to these definition files.
Patent JP-H1043194-A (JP)
Title: Endoscopic instrument
Inventor: HEIMBERGER RUDOLF
IPC: A61B17/32
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic instrument which allows the exchange of only the tools or tool parts in case the tools or tool parts are damaged and enables a user to do the exchange by himself. SOLUTION: This endoscopic instrument has a shank 2 and a drivable hollow shaft 3 which is extended through this shank 2. A small piece or liquid may be introduced from the front end side to the base end side of the appliance or may be introduced reverse through this hollow shaft 3. The instrument 1 is provided with the exchangeable tool 5 disposed at the front end. The tools 5, 6 are formed removable and are coupled to the end of the shaft 3 and the end of the shank 2 by the positive motion fit for preventing rotation in order to allow the exchange of the tools 5, 6.
Patent JP-H06333089-A (JP)
Title: Optical character reader
Inventor: TAKEUCHI KENJI
IPC: G06K9/34
Filed: 1993-05-20
Abstract: PURPOSE:To provide the optical character reader which can decrease non-read and erroneous read by aliminating an image of an unnecessary part of a continuous character. CONSTITUTION:An image input part 1 scans optically a business form in which characters are entered and fetches image data of the characters onto a memory. A projecting part 2 generates projection data in the vertical direction from the image data fetched to the memory. A deciding part 3 decides a continuous character or one ordinary character from the projection data generated by the projecting part 3. When it is decided to be the continuous character by this deciding part 3, an eliminating part 4 eliminates a part being unncessary as a character. A character segmenting part 5 segments the character at the time when it is decided to be one ordinary character by the deciding part 3, and the character whose unnecessary part is eliminated by the eliminating part 4, one character each. A character recognizing part 6 recognizes the character segmented by this character segmenting part 5.
Patent JP-H02297660-A (JP)
Title: Document preparing device
Inventor: SAWADA KAZUO
IPC: G06F17/24
Filed: 1989-05-11
Abstract: PURPOSE:To improve operability by automatically adding a change bar to document inserting spot and holding corresponding relation between a document to be identified by the change bar and the change bar even when a document is moved afterwards. CONSTITUTION:When it is confirmed that a change bar generation instruction is held in an input means 11, a drawing control means 2 writes change bar information to a storing means 5 so that the change bar can be drawn in position relation corresponding to an inserting character string based on information, which are held in the input means 11, relating to the generation and the insertion starting and ending position of the character string held in a detecting means 12. A display control means 6 reads the display information and change bar information from the storing means 5, prepares a display image including the change bar and displays these display images on the screen of a display device 7. Thus, the corresponding relation between the document to be identified by the change bar and the change bar is held and the operability is improved.
Patent JP-H01288429-A (JP)
Title: Manufacture of bag
Inventor: YOKOYAMA NAOTOMI
IPC: B31B19/26
Filed: 1988-05-17
Abstract: PURPOSE:To prevent welding parts from being separated, by folding a laminate material in the direction, wherein the folding parts are placed inwards, along the transverse direction center line, and welding the outside mutual portion of the folding parts. CONSTITUTION:As a laminate material 10 is folded along the transverse direction center line 16 in order that the folding parts 15 are placed inwards, the outside materials 12 face each other in the folding parts 15. The outside both surfaces of the folding parts 15 of the folded laminate material 10 is held by means of welding pole plates 17 such as angular rod-shaped seal bars, ultrasonic oscillating rods and the like. In this case, a mold separating agent is applied to the surfaces of the surfaces of the welding pole plates 17 in contact with the laminate material 10. And, as the outside of the laminate material 10 folded with the folding part parts 15 by the welding pole plates 17 is heated in the temperature range between the fusing point or less of the inside material 11 and the fusing point or more of the outside material 12 which is lower fusing point than that of the inside material 11, the outside materials 12 of the folding parts 15 are melted and integrated with each other, as a result, the left and right folding parts 15 are welded throughout respective lengths, thereby manufacturing a bag 18.
Patent JP-S61275803-A (JP)
Title: Optical fiber
Inventor: YAMAMOTO TAKASHI
IPC: F21V8/00
Filed: 1985-05-31
Abstract: PURPOSE:To make possible the production of an optical fiber having stable quality without a cost increase by constructing the fiber in such a manner that the central part of the fiber reflects irrgularly light in the axial direction of the fiber. CONSTITUTION:The optical fiber is the optical fiber of a step index type or gradient index type of which the surface part 2 consists of a transparent material having the refractive index lower than the refractive index of the inside. The fiber has a reflection part 3 which reflects the light to various angles along the fiber axis in the central part thereof. Various methods including a method for forming the opaque core by a known molding method of a core an sleeve system in the stage of forming the fiber, method for inserting the core like a candle into the fiber, method for forming the surface of the core to have ruggedness thereby disturbing the angle of light, method for forming the part of the core, method for making opaque the central part alone by an in-fiber polymn. method, etc. are applicable for the reflection part in the fiber.
Patent JP-S5546101-A (JP)
Title: Printer
Inventor: YAMADA SHINKICHI
IPC: G06K15/10
Filed: 1978-09-28
Abstract: PURPOSE: To print required data simultaneously with the recording of analog quantity in a point system recording meter, by outputting the pattern of numerals and codes such as data and set value at every given time automatically, through the use of analog output of control computers.  
     CONSTITUTION: The analog input points 4-1W4-n of the analog recorder 4 are connected to the sensor 5 of process quantity, always recording the change of analog quantities on recording chart with colored state by the point system. On the other hand, the control computer 1 having the computer time asynchronously with the recorder 4 is renewed for the data with the time managing program of the time managing section 2a, starts the date print program of the date print section 2b, and the memory value of the pattern table 2c storing the pattern such as numerals and codes corrsponding to the date is outputted to the input point 4-0 of the recorder 4 through the analog output of the process input and output section 3, to print the pattern such as numerals and codes. Thus, the analog quantity and the data required for it are simultaneously recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6157789-A (JP)
Inventor: UORUTAA JII MEIFUIIRUDO
IPC: E21B10/66
Filed: 1985-05-31
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-S5927364-A (JP)
Title: Electronic typewriter having operating function
Inventor: UENO HIDEO
IPC: B41J5/10
Filed: 1983-06-30
Abstract: PURPOSE:To execute efficiently as an electronic computer and an electronic typewriter, by using a numerical key placed on the upper stage of a usual typewriter keyboard, and placing concentrically an operation key at one part of the keyboard. CONSTITUTION:When a power source is turned on, a carriage 32, a display device 21, etc. are initialized. Subsequently, a controlling circuit 36 sets the first- the third mode flags corresponding to a designated mode changeover switch. The circuit 36 discriminates whether a key on a keyboard 1 is depressed or not. When a key is not inputted, a mode retrieval is continued. When the key is inputted, the circuit 36 writes its code data in a buffer memory 36a. At the same time, a pattern data corresponding the the depressed key is brought to access from a pattern memory 37b in an ROM 37 and is outputted to a displaying circuit 38. In case when the mode is selected to the second or the third one, the pattern data corresponding to the depressed key is brought to access from the memory 37b, respectively and is outputted to a printing controlling circuit 39.
Patent JP-H11313049-A (JP)
Title: Method and circuit for correcting clock synchronization with isdn network in self-supporting phs (r) base unit system
Inventor: KASUYA KOUJI
IPC: H04J3/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enable communication without losing the hand set of PHS(R) for the base unit of PHS(R) when connected to an ISDN network. SOLUTION: Frequency divider circuits 101 and 102 divide the frequency of a master clock at 19.2 MHz and operate as a synchronizing correcting circuit by changing a frequency dividing ratio corresponding to a phase difference signal S10 . A frequency divider circuit 103 divides the frequency of a clock S6 extracted from the side of the ISDN network. The frequency divider circuit 101 is always operated despite of whether it is connected with the ISDN network or not. The frequency divider circuits 102 and 103 are operated by a reset cancel signal S7 for network synchronization from a reset cancel signal generating circuit 105 for network synchronization, and output clocks S8 and S9 are selected as the input signal for phase comparison of a phase comparator 106. Then phases are compared and the phase difference signal S10 is outputted.
Patent JP-H09306890-A (JP)
Title: Silicon microscopic processing
Inventor: IKEHARA TAKESHI
IPC: H01L21/3063
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the processing cost of small holes by a method wherein both surfaces of a silicon wafer are patterned, wafer is anodized in an electrolytic solution containing hydrogen fluoride and at the same time, the small holes are formed in the wafer in three directions. SOLUTION: Silicon nitride films 12 and 14 are respectively formed on the upper and lower surfaces 10A and 10B of a silicon substrate 10. The film 12 on this upper surface 10A is patterned and one hole 13 is formed in the film 12. For the formation of the hole 13, the film 14 on the lower surface 10B is also patterned, the substrate is anodized in an electrolytic solution containing hydrogen fluoride and three holes 14A, 14B and 14C are formed in the film 14 at such positions that the holes 14A, 14B and 14C are respectively provided in the orientations [100], [010] and [001]. Therefore, as a multitude of the small holes can be simultaneously processed, the processing cost of the holes can be reduced.
Patent JP-H11350212-A (JP)
Title: Lower body garment with magnet
Inventor: SHIMADA TAKAYUKI
IPC: A41D1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lower body garment with magnets capable of raising the degree of freedom of positions for attaching and detaching magnets without providing an unpleasant feeling to a wearer or a sense of compatibility in appearance thereto even in a state of the detached magnets. SOLUTION: This lower body garment is obtained by detachably installing a magnetic unit 14 to the waist back 12 of trousers 10. The waist back 12 is provided with a beltlike decorative tape 12b extending around the waist. The decorative tape 12b is formed of a cloth having looped naps, e.g. a raised tricot. On the other hand, the magnetic unit 14 is composed by housing two disklike magnets 22 in a flat protective member 16 and an engaging sheet having protrusions capable of engaging with looped naps of the decorative tape 12b on the whole surface, e.g. an engaging sheet composed of an engaging sheet on the male side of a Hook-and-Loop fastener is sewed on the back surface thereof to form an attaching surface to the decorative tape 12b.
Patent JP-H08291996-A (JP)
Title: Heat exchanger
Inventor: TASAKA MIZUAKI
IPC: F28F19/00
Filed: 1995-04-21
Abstract: PURPOSE: To save the trouble of removing protective tubes one by one from the inlet ends of the heating tubes in carrying out an eddy current examination of heating tubes. CONSTITUTION: A protective-tube fitting plate 21 is held between a tube plate 2 which holds the inlet ends of heating tubes 4 and a drum cover 5 which covers the inlets of the heating tubes 4. Through holes 19 each with a prescribed diameter are provided in the protective-tube fitting plate 21 in agreement in pitch with the arrangement of the heating tubes. Protective tubes 20 designed to be fitted into the respective inlet ends of the heating tubes 4 are passed through the through holes 19 in the protective-tube fitting plate 21 and held therein and fixed. When an eddy current examination of the heating tubes 4 is made, the protective-tube fitting plate 21 is removed from the tube plate 2 and the protective tubes 20 are removed all at once from inside the inlet ends of the heating tubes.
Patent JP-S5546883-A (JP)
Title: Non-crystalline magnetic distortion motor
Inventor: ABE MITSUO
IPC: H02N2/00
Filed: 1978-09-29
Abstract: PURPOSE: To obtain a non-crystalline magnetic distortion motor which can adjust errors and dispersion of resonant frequencies of an oscillator by using non-crystalline magnetic-distortion materials having large magnetic distortion as a material for oscillators.  
     CONSTITUTION: A rectangular stator 1 comprises an oscillator 7, one end of which is fixed to a support 5. A shaft 3 of a cylindiecal rotor 2 is supported on a bearing 4, and the non-fixed end of the stator 1 is line-contacted with the surface of the rotor 2, and both are compressed each other along the contact line by the action of a loading means 6 comprising a spring material and the like. The oscillator 7 is formed by a non-crystalline magnetic-distortion material 11, wherein ribbon-shaped non-crystalline thin plates which have a specified length and a large magnetic distortion constant and are made of F 6 -system materials are stacked by using insulating bonding agents and the like; by an exciting wire 12, which is wound around the non-crystalline magnetic-distortion material 11, as an exciting means; and by a bias winding 14 as a means for applying bias magnetic fields. In this constitution, resonant frequencies of the oscillator can be varied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297672-A (JP)
Title: Microcomputer
Inventor: FUJIMURA YOSHIHIDE
IPC: G06F15/78
Filed: 1989-05-11
Abstract: PURPOSE:To easily obtain the plural memory macro of one kind of different RAM macro capacity by adding a means to designate and decide a mapping address in various memory macros. CONSTITUTION:For example, an address bus 5 and a data bus 6 in a microcom puter 1 are respectively connected to address input lines A0-A15 and data output lines O0-O7 of four ROM macros 31-34 of 8K bytes and set to the four kinds of different values like respective address designating terminals 21-24. When this 32K bytes macro is replaced and connected to a ROM macro 3 of the microcomputer 1, the microcomputer of building-in ROM capacity 32K bytes. Thus, the plural memory macros of the various capacity can be easily prepared by one kind of ROM macro.
Patent JP-H05314736-A (JP)
Title: Video filing device
Inventor: HONDA TSUTOMU
IPC: H04N5/782
Filed: 1992-05-12
Abstract: PURPOSE:To simply and rapidly retrieve and reproduce video information recorded in a tape. CONSTITUTION:The video information taken by a camera part 1 and an image pickup part 2 is recorded in the tape loaded into a DAT unit 40 in a DAT recorder 3. The tape is provided with a TOC(table of contents) area in the lead of a recording area, and after this TOC area, a video recording area divided in accordance with ID codes (identification information) in their classification is provided. TOC data as to the video information is made and recorded in the above TOC area by a CPU 34, and also a video signal is recorded in the video recording area corresponding to an ID code inputted from a remote controller 7. The TOC data is read out of the above TOC area and displayed on a monitor screen by the CPU 34 with a retrieval instruction from the remote controller 7, and moreover, the video information selected by the remote controller 7 is read out in direct access to the video recording area of the ID code corresponding to the above video information, and is displayed on the monitor screen.
Patent JP-H0415893-A (JP)
Title: Ic card and ic card system
Inventor: MATSUBARA TOSHIYUKI
IPC: B42D15/10
Filed: 1990-05-08
Abstract: PURPOSE:To write data into EEPROM in short write time when the number of rewrite times is small even by means of an IC card using EEPROM, whose number of rewrite guarantee times is large by altering write time for writing data into a memory based on the number of data rewrite times of the data memory. CONSTITUTION:When the IC card C is made into a starting state, CPU 1 reads the counting value of a counter CNT 2 storing the number of data rewriting times of EEPROM 4 and stores it in the counter CNT 1 of RAM 3. When the instruction of writing data into EEPROM 4 is given while the IC card C processes data, CPU 1 reads the counting value of a counter CNT 1 provided for RAM 3, compares it with a prescribed value which is previously set in ROM 2 and alters write time for writing data into the memory when the counting value reaches the prescribed value. Thus, the write time of data can be shortened until the counting value reaches the prescribed value.
Patent JP-S5744230-A (JP)
Title: Production of magnetic recording medium
Inventor: FUKUMOTO YOSHIYUKI
IPC: G11B5/85
Filed: 1980-08-28
Abstract: PURPOSE:To obtain a magnetic recording medium which is suited to recording of high density, by ionizing the evaporated particles under high vacuum and injecting the ionized particles to the surface of a base material with acceleration of electric field. CONSTITUTION:Power sources 21-25 are applied after setting a vacuum chamber 2 under high vacuum, and filaments 12 are electrically conducted and heated to emit heat electrons. At the same time, the filaments 12 and a guard 13 receive the application of negative DC voltage. Thus a crucible 11 is heated to evaporate ferromagnetic materials. The evaporated particles are led into a vapor ionizing part 10 to give the electric conduction and heating to filaments 14, and accordingly the heat electrons are emitted. At the same time, the negative DC voltage is applied to the filament 14 and a guard 16, and a mesh-type electrode 15 is grounded to give the field acceleration to the emitted electrons. These electrons are hit against the evaporated particles to be ionized. Then the negative DC voltage to the crucible 11 is applied to an ion acceleration electrode 8 to give the field acceleration to the evaporated particles to obtain ion beams. These beams are made to pass through the magnetic field of a DC-deflected beam 18 to be deflected. The deflected beam is injected onto the surface of a nonmagnetic base material 5 with an incident angle of >=30 deg. to the normal line of the material 5.